[INFO] updating cached repository ruscur/snowpatch
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ruscur/snowpatch
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ruscur/snowpatch" "work/ex/beta-1.37-6/sources/1.36.0/gh/ruscur/snowpatch"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ruscur/snowpatch'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ruscur/snowpatch" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ruscur/snowpatch"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ruscur/snowpatch'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b7048482bf79f3d8752c5c2473814531147d5eb7
[INFO] sha for GitHub repo ruscur/snowpatch: b7048482bf79f3d8752c5c2473814531147d5eb7
[INFO] validating manifest of ruscur/snowpatch 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 ruscur/snowpatch 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 ruscur/snowpatch
[INFO] finished frobbing ruscur/snowpatch
[INFO] frobbed toml for ruscur/snowpatch written to work/ex/beta-1.37-6/sources/1.36.0/gh/ruscur/snowpatch/Cargo.toml
[INFO] started frobbing ruscur/snowpatch
[INFO] finished frobbing ruscur/snowpatch
[INFO] frobbed toml for ruscur/snowpatch written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ruscur/snowpatch/Cargo.toml
[INFO] crate ruscur/snowpatch 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] testing ruscur/snowpatch 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-1/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/ruscur/snowpatch:/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] 1c3f4634d91c183e7a841d5bcd8c8f54ca9f42036a4a29a0bdbd8f21cf67f554
[INFO] running `"docker" "start" "-a" "1c3f4634d91c183e7a841d5bcd8c8f54ca9f42036a4a29a0bdbd8f21cf67f554"`
[INFO] [stderr]    Compiling libgit2-sys v0.8.0
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling vergen v3.0.4
[INFO] [stderr]    Compiling h2 v0.1.23
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling snowpatch v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling tokio v0.1.21
[INFO] [stderr]    Compiling hyper v0.12.29
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling reqwest v0.9.17
[INFO] [stderr]    Compiling git2 v0.9.0
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ci.rs:31:79
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn get_build_handle(&self, build_queue_entry: &str) -> Result<String, Box<Error>>;
[INFO] [stderr]    |                                                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/main.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ci.rs:32:77
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn get_build_result(&self, build_handle: &str) -> Result<TestState, Box<Error>>;
[INFO] [stderr]    |                                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ci.rs:36:73
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn wait_build(&self, build_handle: &str) -> Result<BuildStatus, Box<Error>>;
[INFO] [stderr]    |                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/jenkins.rs:77:79
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn get_build_handle(&self, build_queue_entry: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/jenkins.rs:98:77
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn get_build_result(&self, build_handle: &str) -> Result<TestState, Box<Error>> {
[INFO] [stderr]    |                                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jenkins.rs:160:73
[INFO] [stderr]     |
[INFO] [stderr] 160 |     fn wait_build(&self, build_handle: &str) -> Result<BuildStatus, Box<Error>> {
[INFO] [stderr]     |                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jenkins.rs:196:72
[INFO] [stderr]     |
[INFO] [stderr] 196 |     fn get_api_json_object(&self, base_url: &str) -> Result<Value, Box<Error>> {
[INFO] [stderr]     |                                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jenkins.rs:223:83
[INFO] [stderr]     |
[INFO] [stderr] 223 |     pub fn get_build_status(&self, build_handle: &str) -> Result<BuildStatus, Box<Error>> {
[INFO] [stderr]     |                                                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/settings.rs:199:48
[INFO] [stderr]     |
[INFO] [stderr] 199 | pub fn parse(path: &str) -> Result<Config, Box<Error>> {
[INFO] [stderr]     |                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:106:15
[INFO] [stderr]     |
[INFO] [stderr] 106 |     backend: &CIBackend,
[INFO] [stderr]     |               ^^^^^^^^^ help: use `dyn`: `dyn CIBackend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:327:28
[INFO] [stderr]     |
[INFO] [stderr] 327 | fn run() -> Result<(), Box<Error>> {
[INFO] [stderr]     |                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `"docker" "inspect" "1c3f4634d91c183e7a841d5bcd8c8f54ca9f42036a4a29a0bdbd8f21cf67f554"`
[INFO] running `"docker" "rm" "-f" "1c3f4634d91c183e7a841d5bcd8c8f54ca9f42036a4a29a0bdbd8f21cf67f554"`
[INFO] [stdout] 1c3f4634d91c183e7a841d5bcd8c8f54ca9f42036a4a29a0bdbd8f21cf67f554
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/ruscur/snowpatch:/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] 427cf8a5247ee059929af8c935cda8c7e3c40c2b6bf856a5bbdfdb8ed5e42fa9
[INFO] running `"docker" "start" "-a" "427cf8a5247ee059929af8c935cda8c7e3c40c2b6bf856a5bbdfdb8ed5e42fa9"`
[INFO] [stderr]    Compiling snowpatch v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ci.rs:31:79
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn get_build_handle(&self, build_queue_entry: &str) -> Result<String, Box<Error>>;
[INFO] [stderr]    |                                                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/main.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ci.rs:32:77
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn get_build_result(&self, build_handle: &str) -> Result<TestState, Box<Error>>;
[INFO] [stderr]    |                                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ci.rs:36:73
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn wait_build(&self, build_handle: &str) -> Result<BuildStatus, Box<Error>>;
[INFO] [stderr]    |                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/jenkins.rs:77:79
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn get_build_handle(&self, build_queue_entry: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/jenkins.rs:98:77
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn get_build_result(&self, build_handle: &str) -> Result<TestState, Box<Error>> {
[INFO] [stderr]    |                                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jenkins.rs:160:73
[INFO] [stderr]     |
[INFO] [stderr] 160 |     fn wait_build(&self, build_handle: &str) -> Result<BuildStatus, Box<Error>> {
[INFO] [stderr]     |                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jenkins.rs:196:72
[INFO] [stderr]     |
[INFO] [stderr] 196 |     fn get_api_json_object(&self, base_url: &str) -> Result<Value, Box<Error>> {
[INFO] [stderr]     |                                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/jenkins.rs:223:83
[INFO] [stderr]     |
[INFO] [stderr] 223 |     pub fn get_build_status(&self, build_handle: &str) -> Result<BuildStatus, Box<Error>> {
[INFO] [stderr]     |                                                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/settings.rs:199:48
[INFO] [stderr]     |
[INFO] [stderr] 199 | pub fn parse(path: &str) -> Result<Config, Box<Error>> {
[INFO] [stderr]     |                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/settings.rs:226:52
[INFO] [stderr]     |
[INFO] [stderr] 226 |     fn parse_example_openpower() -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:106:15
[INFO] [stderr]     |
[INFO] [stderr] 106 |     backend: &CIBackend,
[INFO] [stderr]     |               ^^^^^^^^^ help: use `dyn`: `dyn CIBackend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:327:28
[INFO] [stderr]     |
[INFO] [stderr] 327 | fn run() -> Result<(), Box<Error>> {
[INFO] [stderr]     |                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.43s
[INFO] running `"docker" "inspect" "427cf8a5247ee059929af8c935cda8c7e3c40c2b6bf856a5bbdfdb8ed5e42fa9"`
[INFO] running `"docker" "rm" "-f" "427cf8a5247ee059929af8c935cda8c7e3c40c2b6bf856a5bbdfdb8ed5e42fa9"`
[INFO] [stdout] 427cf8a5247ee059929af8c935cda8c7e3c40c2b6bf856a5bbdfdb8ed5e42fa9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/ruscur/snowpatch:/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] 1fc00938e70519c21e8c623e5f2000ee0043d8c91bc84d139627b901c5f7b309
[INFO] running `"docker" "start" "-a" "1fc00938e70519c21e8c623e5f2000ee0043d8c91bc84d139627b901c5f7b309"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/snowpatch-8943af4eb8a341b1
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test utils::test::test_null ... ok
[INFO] [stdout] test utils::test::test_dereference ... ok
[INFO] [stdout] test utils::test::test_options ... ok
[INFO] [stdout] test utils::test::test_paths ... ok
[INFO] [stdout] test settings::test::bad_path ... ok
[INFO] [stdout] test utils::test::test_semi_colon ... ok
[INFO] [stdout] test settings::test::parse_example_invalid ... ok
[INFO] [stdout] test settings::test::parse_example_openpower ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1fc00938e70519c21e8c623e5f2000ee0043d8c91bc84d139627b901c5f7b309"`
[INFO] running `"docker" "rm" "-f" "1fc00938e70519c21e8c623e5f2000ee0043d8c91bc84d139627b901c5f7b309"`
[INFO] [stdout] 1fc00938e70519c21e8c623e5f2000ee0043d8c91bc84d139627b901c5f7b309