[INFO] updating cached repository mozilla-services/syncstorage-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mozilla-services/syncstorage-rs
[INFO] [stderr]  * branch                HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mozilla-services/syncstorage-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/mozilla-services/syncstorage-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mozilla-services/syncstorage-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mozilla-services/syncstorage-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mozilla-services/syncstorage-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mozilla-services/syncstorage-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7e1fe8a46ada4b15300e4532a02864a9d23a22eb
[INFO] sha for GitHub repo mozilla-services/syncstorage-rs: 7e1fe8a46ada4b15300e4532a02864a9d23a22eb
[INFO] validating manifest of mozilla-services/syncstorage-rs on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mozilla-services/syncstorage-rs on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mozilla-services/syncstorage-rs
[INFO] finished frobbing mozilla-services/syncstorage-rs
[INFO] frobbed toml for mozilla-services/syncstorage-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/mozilla-services/syncstorage-rs/Cargo.toml
[INFO] started frobbing mozilla-services/syncstorage-rs
[INFO] finished frobbing mozilla-services/syncstorage-rs
[INFO] frobbed toml for mozilla-services/syncstorage-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mozilla-services/syncstorage-rs/Cargo.toml
[INFO] crate mozilla-services/syncstorage-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing mozilla-services/syncstorage-rs against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mozilla-services/syncstorage-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 23814d6f470191e6d6973fa0a9a0ab7ff42b514bacdff89bf5c3dc0052a2ba72
[INFO] running `"docker" "start" "-a" "23814d6f470191e6d6973fa0a9a0ab7ff42b514bacdff89bf5c3dc0052a2ba72"`
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling hawk v3.0.0
[INFO] [stderr]    Compiling httpdate v0.3.2
[INFO] [stderr]    Compiling if_chain v0.1.3
[INFO] [stderr]    Compiling v_escape v0.7.2
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling actix-web v0.7.19
[INFO] [stderr]    Compiling mysqlclient-sys v0.2.4
[INFO] [stderr]    Compiling relay v0.1.1
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling tower-service v0.1.0
[INFO] [stderr]    Compiling want v0.0.4
[INFO] [stderr]    Compiling want v0.0.6
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling socket2 v0.3.9
[INFO] [stderr]    Compiling uname v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling im v12.3.4
[INFO] [stderr]    Compiling sentry v0.15.5
[INFO] [stderr]    Compiling cadence v0.17.1
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling sized-chunks v0.1.3
[INFO] [stderr]    Compiling libflate v0.1.23
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling openssl v0.10.23
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.2.1
[INFO] [stderr]    Compiling brotli2 v0.3.2
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling string v0.2.0
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling http v0.1.17
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling serde-hjson v0.8.2
[INFO] [stderr]    Compiling flate2 v1.0.7
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.14
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling publicsuffix v1.5.2
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling cookie v0.11.1
[INFO] [stderr]    Compiling hkdf v0.7.0
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling r2d2 v0.8.4
[INFO] [stderr]    Compiling once_cell v0.1.8
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling h2 v0.1.22
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling tokio v0.1.21
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling hyper v0.12.29
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[INFO] [stderr]    Compiling hyper v0.11.27
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling v_escape_derive v0.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]    Compiling actix_derive v0.3.2
[INFO] [stderr]    Compiling v_htmlescape v0.4.3
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling trust-dns-proto v0.6.3
[INFO] [stderr]    Compiling trust-dns-proto v0.5.0
[INFO] [stderr]    Compiling diesel v1.4.2
[INFO] [stderr]    Compiling hyper-tls v0.1.4
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling trust-dns-resolver v0.10.3
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling url_serde v0.2.0
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling actix v0.7.9
[INFO] [stderr]    Compiling debugid v0.4.0
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.8.8
[INFO] [stderr]    Compiling validator v0.8.0
[INFO] [stderr]    Compiling sentry-types v0.11.0
[INFO] [stderr]    Compiling config v0.9.3
[INFO] [stderr]    Compiling validator_derive v0.8.0
[INFO] [stderr]    Compiling reqwest v0.9.17
[INFO] [stderr]    Compiling actix-net v0.2.6
[INFO] [stderr]    Compiling mozsvc-common v0.1.0
[INFO] [stderr]    Compiling migrations_internals v1.4.0
[INFO] [stderr]    Compiling diesel_logger v0.1.0
[INFO] [stderr]    Compiling migrations_macros v1.4.0
[INFO] [stderr]    Compiling diesel_migrations v1.4.0
[INFO] [stderr]    Compiling syncstorage v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:211:40
[INFO] [stderr]     |
[INFO] [stderr] 211 |             fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                        ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] ...
[INFO] [stderr] 234 | failure_boilerplate!(ApiError, ApiErrorKind);
[INFO] [stderr]     | --------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:211:40
[INFO] [stderr]     |
[INFO] [stderr] 211 |             fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                        ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/db/error.rs:85:1
[INFO] [stderr]     |
[INFO] [stderr] 85  | failure_boilerplate!(DbError, DbErrorKind);
[INFO] [stderr]     | ------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/mod.rs:45:24
[INFO] [stderr]    |
[INFO] [stderr] 45 | type DbFuture<T> = Box<Future<Item = T, Error = ApiError>>;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = ApiError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:211:40
[INFO] [stderr]     |
[INFO] [stderr] 211 |             fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                        ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/web/error.rs:93:1
[INFO] [stderr]     |
[INFO] [stderr] 93  | failure_boilerplate!(HawkError, HawkErrorKind);
[INFO] [stderr]     | ----------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:211:40
[INFO] [stderr]     |
[INFO] [stderr] 211 |             fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                        ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/web/error.rs:94:1
[INFO] [stderr]     |
[INFO] [stderr] 94  | failure_boilerplate!(ValidationError, ValidationErrorKind);
[INFO] [stderr]     | ----------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/web/extractors.rs:89:23
[INFO] [stderr]    |
[INFO] [stderr] 89 |     type Result = Box<Future<Item = BsoBodies, Error = Error>>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = BsoBodies, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/web/extractors.rs:268:23
[INFO] [stderr]     |
[INFO] [stderr] 268 |     type Result = Box<Future<Item = BsoBody, Error = Error>>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = BsoBody, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/web/extractors.rs:485:23
[INFO] [stderr]     |
[INFO] [stderr] 485 |     type Result = Box<Future<Item = CollectionPostRequest, Error = Error>>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CollectionPostRequest, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/web/extractors.rs:601:23
[INFO] [stderr]     |
[INFO] [stderr] 601 |     type Result = Box<Future<Item = BsoPutRequest, Error = Error>>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = BsoPutRequest, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:35:29
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7m 03s
[INFO] running `"docker" "inspect" "23814d6f470191e6d6973fa0a9a0ab7ff42b514bacdff89bf5c3dc0052a2ba72"`
[INFO] running `"docker" "rm" "-f" "23814d6f470191e6d6973fa0a9a0ab7ff42b514bacdff89bf5c3dc0052a2ba72"`
[INFO] [stdout] 23814d6f470191e6d6973fa0a9a0ab7ff42b514bacdff89bf5c3dc0052a2ba72
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mozilla-services/syncstorage-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0158b58ea27b6c17e772bdab3794bc513dcfabf211709bfe2223bcf81d25a66e
[INFO] running `"docker" "start" "-a" "0158b58ea27b6c17e772bdab3794bc513dcfabf211709bfe2223bcf81d25a66e"`
[INFO] [stderr]    Compiling syncstorage v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:211:40
[INFO] [stderr]     |
[INFO] [stderr] 211 |             fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                        ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] ...
[INFO] [stderr] 234 | failure_boilerplate!(ApiError, ApiErrorKind);
[INFO] [stderr]     | --------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:211:40
[INFO] [stderr]     |
[INFO] [stderr] 211 |             fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                        ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/db/error.rs:85:1
[INFO] [stderr]     |
[INFO] [stderr] 85  | failure_boilerplate!(DbError, DbErrorKind);
[INFO] [stderr]     | ------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/mod.rs:45:24
[INFO] [stderr]    |
[INFO] [stderr] 45 | type DbFuture<T> = Box<Future<Item = T, Error = ApiError>>;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = ApiError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server/test.rs:113:82
[INFO] [stderr]     |
[INFO] [stderr] 113 | fn test_endpoint_with_response<T>(method: http::Method, path: &str, assertions: &Fn(T) -> ())
[INFO] [stderr]     |                                                                                  ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T) -> ()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:211:40
[INFO] [stderr]     |
[INFO] [stderr] 211 |             fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                        ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/web/error.rs:93:1
[INFO] [stderr]     |
[INFO] [stderr] 93  | failure_boilerplate!(HawkError, HawkErrorKind);
[INFO] [stderr]     | ----------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:211:40
[INFO] [stderr]     |
[INFO] [stderr] 211 |             fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]     |                                        ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/web/error.rs:94:1
[INFO] [stderr]     |
[INFO] [stderr] 94  | failure_boilerplate!(ValidationError, ValidationErrorKind);
[INFO] [stderr]     | ----------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/web/extractors.rs:89:23
[INFO] [stderr]    |
[INFO] [stderr] 89 |     type Result = Box<Future<Item = BsoBodies, Error = Error>>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = BsoBodies, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/web/extractors.rs:268:23
[INFO] [stderr]     |
[INFO] [stderr] 268 |     type Result = Box<Future<Item = BsoBody, Error = Error>>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = BsoBody, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/web/extractors.rs:485:23
[INFO] [stderr]     |
[INFO] [stderr] 485 |     type Result = Box<Future<Item = CollectionPostRequest, Error = Error>>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CollectionPostRequest, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/web/extractors.rs:601:23
[INFO] [stderr]     |
[INFO] [stderr] 601 |     type Result = Box<Future<Item = BsoPutRequest, Error = Error>>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = BsoPutRequest, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:35:29
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn main() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.84s
[INFO] running `"docker" "inspect" "0158b58ea27b6c17e772bdab3794bc513dcfabf211709bfe2223bcf81d25a66e"`
[INFO] running `"docker" "rm" "-f" "0158b58ea27b6c17e772bdab3794bc513dcfabf211709bfe2223bcf81d25a66e"`
[INFO] [stdout] 0158b58ea27b6c17e772bdab3794bc513dcfabf211709bfe2223bcf81d25a66e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mozilla-services/syncstorage-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 6a95a8e08d5d36f0175e09c1a960d628906455746f769287fe5294d15d6e013e
[INFO] running `"docker" "start" "-a" "6a95a8e08d5d36f0175e09c1a960d628906455746f769287fe5294d15d6e013e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/syncstorage-79476b01c4f9018f
[INFO] [stdout] 
[INFO] [stdout] running 75 tests
[INFO] [stdout] test db::mysql::batch::test::expiry ... FAILED
[INFO] [stdout] test db::mysql::batch::test::create_delete ... FAILED
[INFO] [stdout] test db::mysql::batch::test::update ... FAILED
[INFO] [stdout] test db::mysql::test::bso_successfully_updates_single_values ... FAILED
[INFO] [stdout] test db::mysql::test::bso_modified_not_changed_on_ttl_touch ... FAILED
[INFO] [stdout] test db::mysql::test::delete_bso ... FAILED
[INFO] [stdout] test db::mysql::batch::test::append_commit ... FAILED
[INFO] [stdout] test db::mysql::test::create_collection ... FAILED
[INFO] [stdout] test db::mysql::test::delete_bsos_in_correct_collection ... FAILED
[INFO] [stdout] test db::mysql::test::delete_collection ... FAILED
[INFO] [stdout] test db::mysql::test::delete_storage ... FAILED
[INFO] [stdout] test db::mysql::test::get_bso ... FAILED
[INFO] [stdout] test db::mysql::test::delete_bsos ... FAILED
[INFO] [stdout] test db::mysql::test::get_collection_id ... FAILED
[INFO] [stdout] test db::mysql::test::get_bso_timestamp ... FAILED
[INFO] [stdout] test db::mysql::test::get_bsos_limit_offset ... FAILED
[INFO] [stdout] test db::mysql::test::get_bsos_newer ... FAILED
[INFO] [stdout] test db::mysql::test::get_collection_timestamps ... FAILED
[INFO] [stdout] test db::mysql::test::get_bsos_sort ... FAILED
[INFO] [stdout] test db::mysql::test::get_collection_counts ... FAILED
[INFO] [stdout] test db::mysql::test::get_bsos ... FAILED
[INFO] [stdout] test db::mysql::test::get_collection_usage ... FAILED
[INFO] [stdout] test db::mysql::test::lock_for_read ... FAILED
[INFO] [stdout] test db::mysql::test::get_storage_timestamp ... FAILED
[INFO] [stdout] test db::mysql::test::put_bso ... FAILED
[INFO] [stdout] test db::mysql::test::static_collection_id ... FAILED
[INFO] [stdout] test db::mysql::test::touch_collection ... FAILED
[INFO] [stdout] test db::mysql::test::lock_for_write ... FAILED
[INFO] [stdout] test db::mysql::test::post_bsos ... FAILED
[INFO] [stdout] test db::mysql::test::put_bso_updates ... FAILED
[INFO] [stderr] thread 'arbiter:b7433695-7951-4913-a137-4c143c2378b5:actix-net-worker-0' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                         thread '       at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr] arbiter:d7358769-e115-4ea5-bdd5-84d762b2824d:actix-net-worker-0' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:da953f68-01ef-4c6f-a9cb-0c7c745b6d3f:actix-net-worker-0' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:4fa7cf8b-67a9-45fd-8bd0-a5fc01f4949b:actix-net-worker-1' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'thread 'thread 'thread 'arbiter:895527af-79a0-458c-bcda-05f796c6e9a6:actix-net-worker-2' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] arbiter:12d83e7f-016c-4f7b-8099-0ea6906f2e97:actix-net-worker-0' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] arbiter:0c910813-4563-4db4-832e-0eb886a31b51:actix-net-worker-1' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] arbiter:9d31b5ec-fd0c-4258-bbf9-e8ef40529a69:actix-net-worker-0' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:7541c249-6e06-4f57-ae86-90ce3d828a3a:actix-net-worker-0' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:ea1141c9-5f6d-455c-9678-08d00b1827c4:actix-net-worker-1' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:f0a93f8d-0692-4fe9-b92a-56ba73dd88f8:actix-net-worker-2' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:1bc8d354-03cb-4a2d-9d8e-f78268719857:actix-net-worker-1' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:228e67cf-f6d3-4181-b84d-b64e86792bac:actix-net-worker-3' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:6fd0f829-40ca-49cb-9023-ed66c8dc14e0:actix-net-worker-1' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:787f5279-581b-423f-bb7a-26d3e56ebf86:actix-net-worker-0' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:51b8bd69-5c17-4dd9-b2aa-3075282e9d6c:actix-net-worker-0' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:57cea5e4-b42d-4c63-a3d9-cb627f04173f:actix-net-worker-1' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:95d77bcf-abb9-4136-836e-972b4d7e1658:actix-net-worker-4' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:4228283a-03a9-452b-9f48-4773fead9708:actix-net-worker-2' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:8ff46ae8-d47f-438e-9d04-e809efe41446:actix-net-worker-3' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:8a98b6fc-855e-407e-b0a3-aed7d5ab37ce:actix-net-worker-2' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:0546ef4d-2501-439a-9dd8-fd1bd2787481:actix-net-worker-2' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:48b15ce7-b497-4711-ac9a-b3d628d6034d:actix-net-worker-4' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:6c51a89a-65ad-4d7b-b719-8be3c79bedfc:actix-net-worker-3' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:c76d2d1b-7cc9-4ab2-b7cf-4a5e0a4c46b4:actix-net-worker-3' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr]   12:     0x558018abd4a6 - thread 'arbiter:6002a25d-a477-45a4-b323-16c0719bc87e:actix-net-worker-1' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr] thread 'arbiter:6e9759ee-4cd7-4bf0-91d7-5b22f7e359a1:actix-net-worker-1' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:7ded8af2-8908-42dd-b2dd-e45bc34e8374:actix-net-worker-4' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:6e61290f-c8d6-4985-8fc0-5841d9f154f3:actix-net-worker-2' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:43d507b6-b84d-4ac4-bd5c-2e972453e898:actix-net-worker-4' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:b5a66689-32c9-46af-a32e-71c6e223176a:actix-net-worker-3' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:434159e6-2c51-4ee1-a34e-fcceaed14eb1:actix-net-worker-3' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:70dbcded-e178-4846-9bb0-5e746af807a4:actix-net-worker-5' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:95e06968-94fe-4473-882d-7896da6db221:actix-net-worker-5' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:5fbfdeab-5628-4335-ab54-f28da87f40c1:actix-net-worker-2' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:588ad548-3aa0-4a64-a2b0-d82d9e37fcbf:actix-net-worker-2' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:2e64cd63-e807-407c-92aa-d1ff8872273d:actix-net-worker-5' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:60fd16a2-ffa7-4f4c-b46b-0872a47c686b:actix-net-worker-5' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:f27503c9-de59-4b09-9919-b520fc9d85e9:actix-net-worker-6' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:d815db55-2494-46ff-a8db-b82bd67e9e37:actix-net-worker-6' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:d9de9193-7441-45f5-aba8-6207db580298:actix-net-worker-4' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:c5811174-f8d7-40b4-8920-58946d8f7b87:actix-net-worker-6' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:19e29957-6f7b-4596-961a-6437b77d0468:actix-net-worker-4' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:e67ad888-7b30-4485-930c-75c6acbd008b:actix-net-worker-3' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:e32ac0a3-76f4-4f1e-af15-27fb07c69d84:actix-net-worker-6' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr] thread 'arbiter:febb5fc7-0e96-4b04-9b5f-dba373d1700d:actix-net-worker-7' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:623c1337-e8e5-440a-b7ec-977eba65261c:actix-net-worker-7' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr] thread 'arbiter:c5b5ba8c-95e7-4551-b54f-65575e9ae344:actix-net-worker-7' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:1f15ce82-025c-4435-87d5-aa263767a8e4:actix-net-worker-7' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:010bc3c7-8377-40a0-9bbd-7aa55bb37e05:actix-net-worker-5' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:f75fd4b2-4eff-42d4-a131-e114b52673f2:actix-net-worker-3' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:ba8883c5-75e9-407b-983a-d0efc7cf6fbb:actix-net-worker-5' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:ed8afb3e-2fb3-43ae-9e48-596b7cce3d04:actix-net-worker-5' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'thread 'arbiter:6910bd3f-15ef-4bab-b233-7eb9ddb36361:actix-net-worker-4' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] arbiter:f2f020f8-6854-4e84-90cd-fbd6da151c42:actix-net-worker-7' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:8e90d6d0-8c4b-4006-8c84-acb6cf571652:actix-net-worker-6' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:70f9d2ea-afa8-4f21-83b0-21e0a0c6f986:actix-net-worker-4' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr]   thread 'thread 'arbiter:b85ce0ea-0a3c-44e1-9c9c-e7003c308ba2:actix-net-worker-6' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] 16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr] arbiter:7f2ca992-baa0-4e58-881b-565a15d2f9e8:actix-net-worker-6' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr] thread 'arbiter:f9ef3ba4-1663-46b7-af92-d272272f3ab2:actix-net-worker-5' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr] thread 'arbiter:7ce00f4d-5766-4124-baf1-647719d766b0:actix-net-worker-6' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr] thread 'arbiter:e1661c55-216a-4df5-a440-09d2820087ed:actix-net-worker-7' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr] thread '  39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr] arbiter:67fd14ae-dd5c-4057-b295-5f59edf3cdb4:actix-net-worker-7' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr] thread 'arbiter:3c28d59c-49e9-4d64-9c64-18ffd8bc80d8:actix-net-worker-7' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stdout] test server::test::get_bso ... FAILED
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     thread '0x7f41ea8e74a4arbiter:11ebfa1e-8757-44b2-a661-1359a5437e7b:actix-net-worker-0 - ' panicked at 'start_threadcalled `Result::unwrap()` on an `Err` value: missing field `database_url`
[INFO] [stderr] ', src/libcore/result.rs:999:  583
[INFO] [stderr] :     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stdout] test server::test::delete_all ... FAILED
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                     thread 'arbiter:ef0e4d3d-c800-46e7-bcd5-4e3ba1c32c50:actix-net-worker-0' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr]            at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::thread 'arbiter:1f08dced-6c16-4d42-80de-225b2d05df6a:actix-net-worker-1' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stdout] test server::test::collection_usage ... FAILED
[INFO] [stderr] thread 'arbiter:6e6aadee-6a63-4257-b4e9-ff8f380f62c8:actix-net-worker-1' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr] thread 'arbiter:eb91c8b4-1573-4108-9a41-c5005fbb2656:actix-net-worker-2' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:c6cef696-dbfb-43ba-a1e7-3c17ecd72878:actix-net-worker-2' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:21faf4da-3383-499e-b9bc-d882b180e97f:actix-net-worker-3' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] thread 'thread 'arbiter:91e8a36a-c0fb-4d7b-b47f-b1d6c42a1913:actix-net-worker-3' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                    arbiter:a9dd1ebb-57fd-4fab-8a55-b7ba6681a2bc:actix-net-worker-4' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr]             at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::thread 'runtime::arbiter:69fefa9e-b082-47e7-9d79-15939dad75c1:actix-net-worker-4Runtime' panicked at '::called `Result::unwrap()` on an `Err` value: missing field `database_url`block_on', ::src/libcore/result.rs{:{999closure:}5}
[INFO] [stderr] ::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::thread 'FnOnce<arbiter:ca16b10c-2f1f-4867-8e01-84602c9ed5ac:actix-net-worker-0A' panicked at '>called `Result::unwrap()` on an `Err` value: missing field `database_url`>', ::call_oncesrc/libcore/result.rs:::h9294a5138530eae1999
[INFO] [stderr] :           5 
[INFO] [stderr]                    at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr] thread 'arbiter:3a641eef-caff-41f4-99a0-f8ebc926cc43:actix-net-worker-5' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0xthread 'arbiter:a960cedd-52ea-4c76-a215-618d5102cdc6:actix-net-worker-5' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] 558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] thread 'arbiter:4a7a6437-d631-4b82-b3d3-50c99e86bc45:actix-net-worker-1' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                          thread 'arbiter:711ba3ac-7a94-4dd9-9049-c851230c661c:actix-net-worker-6' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:978f5406-077d-4166-8072-7239433dada1:actix-net-worker-7' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:8ad98c7a-835c-4f97-98a2-7d83973a6a40:actix-net-worker-6' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:b4aeaa7e-2b2a-4dde-bb5b-006a4a443647:actix-net-worker-3' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:7f2d8ae9-090e-484c-a911-3aa389f413f7:actix-net-worker-4' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:b34089cd-bba1-4d2d-9084-4247d037d732:actix-net-worker-5' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:b6f13352-a60f-48fc-8029-c11cbcd9ced5:actix-net-worker-6' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:3fe2a927-305e-46b6-a3d0-3ae9a7f793e5:actix-net-worker-7' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:0f5e6150-033a-4870-b025-782d9eaa8803:actix-net-worker-7' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr] thread 'arbiter:3f47cde6-dfe2-4178-a893-28e59e16b7a6:actix-net-worker-2' panicked at 'called `Result::unwrap()` on an `Err` value: missing field `database_url`', src/libcore/result.rs:999:5
[INFO] [stderr]       at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[INFO] [stderr]   69:     0x5580191de195 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe87f97a9ae8aaad
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   70:     0x5580191d6714 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd580fe33ad8ed6bc
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stderr]   71:     0x5580191d2ad4 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4c0c7214da2bd65a
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stderr]   72:     0x5580192505ba - std::panicking::try::do_call::h017694bda31e105f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stderr]   73:     0x558019c9e5ca - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   74:     0x558019250400 - std::panicking::try::h5501f1f66061ede3
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stderr]   75:     0x5580191d5cb6 - std::panic::catch_unwind::hb8567036e42660e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stderr]   76:     0x5580191d64e0 - std::thread::Builder::spawn_unchecked::{{closure}}::hd11f90233315b3dd
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stderr]   77:     0x5580192511a4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd7d9c0518ff0229f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stderr]   78:     0x558019c8af5f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   79:     0x558019c9da00 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stderr]   80:     0x558019c9da00 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   81:     0x558019c9da00 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   82:     0x7f41ea8e74a4 - start_thread
[INFO] [stderr]   83:     0x7f41ea412d0f - __clone
[INFO] [stderr]   84:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558019c99abb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x558019c99abb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558019c99abb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x558019c99abb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x558019c99abb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x558019c99797 - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x558019c9a230 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x558019c99db2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x558019c99c96 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:311
[INFO] [stderr]    9:     0x558019cb6bed - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   10:     0x55801895ade7 - core::result::unwrap_failed::hfca77fcc72ed99cb
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stderr]   11:     0x558018980fee - core::result::Result<T,E>::unwrap::h437e8e7d917b51e6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stderr]   12:     0x558018abd4a6 - syncstorage::server::test::setup::{{closure}}::hf521b0edb2d5ba8a
[INFO] [stderr]                                at src/server/test.rs:28
[INFO] [stderr]   13:     0x558018af20ca - actix_web::server::builder::HttpServiceBuilder<F,H,A>::finish::{{closure}}::h9b6e4c3a56ed7d5a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-0.7.19/src/server/builder.rs:63
[INFO] [stderr]   14:     0x558018adcd2a - <F as actix_net::server::services::ServiceFactory>::create::h69db9aac4d05ec15
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:248
[INFO] [stderr]   15:     0x558018a6959d - <actix_net::server::services::ServiceNewService<F> as actix_net::server::services::InternalServiceFactory>::create::h3ced2a13b431cf68
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:168
[INFO] [stderr]   16:     0x55801919603b - <alloc::boxed::Box<dyn actix_net::server::services::InternalServiceFactory> as actix_net::server::services::InternalServiceFactory>::create::h2f142aa487b69890
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/services.rs:236
[INFO] [stderr]   17:     0x5580191808d8 - actix_net::server::worker::Worker::start::he179323da65be161
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/worker.rs:159
[INFO] [stderr]   18:     0x55801917a898 - actix_net::server::server::Server::start_worker::{{closure}}::h7bd5d7b731c10079
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-net-0.2.6/src/server/server.rs:287
[INFO] [stderr]   19:     0x5580191776d4 - <F as actix::msgs::FnExec<I,E>>::call_box::h0d4e62ab08d1d218
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:115
[INFO] [stderr]   20:     0x55801922e208 - actix::msgs::Execute<I,E>::exec::hf8ac7d498d0f5a5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/msgs.rs:99
[INFO] [stderr]   21:     0x55801925e2a8 - <actix::arbiter::Arbiter as actix::handler::Handler<actix::msgs::Execute<I,E>>>::handle::h3cd3d39827839cd4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:266
[INFO] [stderr]   22:     0x558019234aaf - <actix::address::envelope::SyncEnvelopeProxy<A,M> as actix::address::envelope::EnvelopeProxy>::handle::h0dade4f01e9de2d2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:106
[INFO] [stderr]   23:     0x5580192348b9 - <actix::address::envelope::Envelope<A> as actix::address::envelope::EnvelopeProxy>::handle::h118aea4ab3b630d4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/address/envelope.rs:67
[INFO] [stderr]   24:     0x5580191f3b3e - actix::mailbox::Mailbox<A>::poll::h1aede409e888952a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/mailbox.rs:99
[INFO] [stderr]   25:     0x5580192617c0 - <actix::contextimpl::ContextFut<A,C> as futures::future::Future>::poll::h00e3f4f254c5d241
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/contextimpl.rs:346
[INFO] [stderr]   26:     0x55801921cf07 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h409d35acefdb34eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   27:     0x558019627725 - <alloc::boxed::Box<F> as futures::future::Future>::poll::h0b9c2d952b6cadd9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/future/mod.rs:113
[INFO] [stderr]   28:     0x558019617f44 - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h414df8f00fcce82c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   29:     0x5580196180a1 - futures::task_impl::Spawn<T>::enter::{{closure}}::h08f4ad91eff63583
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   30:     0x5580196206c4 - futures::task_impl::std::set::h32e6fc46dbf06adc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/std/mod.rs:83
[INFO] [stderr]   31:     0x55801961803f - futures::task_impl::Spawn<T>::enter::h65b6a5cfca93397c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:399
[INFO] [stderr]   32:     0x558019617e68 - futures::task_impl::Spawn<T>::poll_fn_notify::h3d3b75f99657ac35
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:291
[INFO] [stderr]   33:     0x558019617f18 - futures::task_impl::Spawn<T>::poll_future_notify::h7617cb13e8f655bf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.27/src/task_impl/mod.rs:329
[INFO] [stderr]   34:     0x558019623704 - tokio_current_thread::scheduler::Scheduled<U>::tick::hedba1d56682e8885
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stderr]   35:     0x558019624454 - tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::h115a97bd4148e7cf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   36:     0x5580196214b4 - tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h3f6aeae1aeb7eb51
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   37:     0x558019621213 - tokio_current_thread::CurrentRunner::set_spawn::h2ab08c382efceb45
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stderr]   38:     0x558019621382 - tokio_current_thread::Borrow<U>::enter::{{closure}}::h4fe886242ab68d30
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stderr]   39:     0x55801961bf89 - std::thread::local::LocalKey<T>::try_with::h13c1dc4fefafced6
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   40:     0x55801961be28 - std::thread::local::LocalKey<T>::with::h300923151a96d218
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   41:     0x5580196212de - tokio_current_thread::Borrow<U>::enter::hecfd19e71ec02a99
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stderr]   42:     0x558019624345 - tokio_current_thread::scheduler::Scheduler<U>::tick::h03285cee29295eb2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stderr]   43:     0x55801962168a - tokio_current_thread::Entered<P>::tick::h58723c4dcb2ed0bb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stderr]   44:     0x5580191fb6e8 - tokio_current_thread::Entered<P>::block_on::hfb80c8e325dfc2df
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stderr]   45:     0x55801924ca7e - tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h7424ef5a2fff5f11
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:200
[INFO] [stderr]   46:     0x55801924c595 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h7dc2bf998821ef8c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:241
[INFO] [stderr]   47:     0x55801924e08e - tokio_executor::global::with_default::{{closure}}::he5ff8f2907b9d3e8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209
[INFO] [stderr]   48:     0x55801923b683 - std::thread::local::LocalKey<T>::try_with::h38c98f2bbb90c115
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   49:     0x558019239ccc - std::thread::local::LocalKey<T>::with::h21f683b8724920e2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   50:     0x55801924daa2 - tokio_executor::global::with_default::h529a645a5ecc7302
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178
[INFO] [stderr]   51:     0x55801924c14e - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a9d687622767322
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:239
[INFO] [stderr]   52:     0x5580192390a6 - tokio_timer::timer::handle::with_default::{{closure}}::h49fa6d14c7e07644
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stderr]   53:     0x55801923cde3 - std::thread::local::LocalKey<T>::try_with::h8da0c204470b6d0f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   54:     0x558019239ddc - std::thread::local::LocalKey<T>::with::h29c1ca8c61ee0ec2
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   55:     0x558019238cb5 - tokio_timer::timer::handle::with_default::h30342a5c314b8f5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stderr]   56:     0x55801924bffc - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::h2dbae2575d15fc39
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:232
[INFO] [stderr]   57:     0x5580191ee51c - tokio_timer::clock::clock::with_default::{{closure}}::h0938a60e6d63a12e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stderr]   58:     0x55801923be5f - std::thread::local::LocalKey<T>::try_with::h44bacadcd71e6358
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   59:     0x558019239c4d - std::thread::local::LocalKey<T>::with::h13985f306cbc191d
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   60:     0x5580191ee30e - tokio_timer::clock::clock::with_default::h91847d207126a42d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stderr]   61:     0x55801924bdf0 - tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h81b11a682e14f661
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:231
[INFO] [stderr]   62:     0x558019223871 - tokio_reactor::with_default::{{closure}}::h9ec20a0b618eb8eb
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stderr]   63:     0x55801923e8ff - std::thread::local::LocalKey<T>::try_with::hf6ef11ac4a1c94e5
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257
[INFO] [stderr]   64:     0x55801923a71d - std::thread::local::LocalKey<T>::with::h9c5a767698140f3f
[INFO] [stderr]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234
[INFO] [stderr]   65:     0x558019223218 - tokio_reactor::with_default::haa4b967d958cadad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stderr]   66:     0x55801924b95c - tokio::runtime::current_thread::runtime::Runtime::enter::hc0c3a494cd29f406
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:230
[INFO] [stderr]   67:     0x55801924c938 - tokio::runtime::current_thread::runtime::Runtime::block_on::hd073b48ad25049a1
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/current_thread/runtime.rs:198
[INFO] [stderr]   68:     0x55801925c969 - actix::arbiter::Arbiter::new_with_builder::{{closure}}::hf816104e52fd0b1e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-0.7.9/src/arbiter.rs:116
[WARN] too many lines in the log, truncating it