[INFO] updating cached repository jml/deployer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jml/deployer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jml/deployer" "work/ex/beta-1.38-1/sources/1.37.0/gh/jml/deployer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jml/deployer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jml/deployer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jml/deployer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jml/deployer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1223a36c35db22c9b3c111f7ebf6834f83fd5652
[INFO] sha for GitHub repo jml/deployer: 1223a36c35db22c9b3c111f7ebf6834f83fd5652
[INFO] validating manifest of jml/deployer on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jml/deployer on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jml/deployer
[INFO] finished frobbing jml/deployer
[INFO] frobbed toml for jml/deployer written to work/ex/beta-1.38-1/sources/1.37.0/gh/jml/deployer/Cargo.toml
[INFO] started frobbing jml/deployer
[INFO] finished frobbing jml/deployer
[INFO] frobbed toml for jml/deployer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jml/deployer/Cargo.toml
[INFO] crate jml/deployer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jml/deployer against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jml/deployer:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 0e19cc8f29cea34175cab2037929dfaf9c13a6d1065a80eca3ba8b31ad074cad
[INFO] running `"docker" "start" "-a" "0e19cc8f29cea34175cab2037929dfaf9c13a6d1065a80eca3ba8b31ad074cad"`
[INFO] [stderr]    Compiling serde v0.9.8
[INFO] [stderr]    Compiling protobuf v1.2.1
[INFO] [stderr]    Compiling quick-error v0.2.2
[INFO] [stderr]    Compiling unsafe-any v0.4.1
[INFO] [stderr]    Compiling hpack v0.2.0
[INFO] [stderr]    Compiling num_cpus v0.2.13
[INFO] [stderr]    Compiling term_size v0.2.3
[INFO] [stderr]    Compiling conduit-mime-types v0.7.3
[INFO] [stderr]    Compiling simplelog v0.4.2
[INFO] [stderr]    Compiling syn v0.11.6
[INFO] [stderr]    Compiling typemap v0.3.3
[INFO] [stderr]    Compiling cookie v0.2.5
[INFO] [stderr]    Compiling clap v2.19.3
[INFO] [stderr]    Compiling plugin v0.2.6
[INFO] [stderr]    Compiling solicit v0.4.4
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.0
[INFO] [stderr]    Compiling hyper v0.9.18
[INFO] [stderr]    Compiling serde_derive v0.9.8
[INFO] [stderr]    Compiling serde_json v0.9.8
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling iron v0.4.0
[INFO] [stderr]    Compiling logger v0.3.0 (https://github.com/iron/logger.git#0daead5f)
[INFO] [stderr]    Compiling router v0.4.0
[INFO] [stderr]    Compiling prometheus v0.2.8
[INFO] [stderr]    Compiling deployer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/instrumentation.rs:41:34
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[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/instrumentation.rs:41:51
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stderr]    |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/instrumentation.rs:49:18
[INFO] [stderr]    |
[INFO] [stderr] 49 |     handler: Box<Handler>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `"docker" "inspect" "0e19cc8f29cea34175cab2037929dfaf9c13a6d1065a80eca3ba8b31ad074cad"`
[INFO] running `"docker" "rm" "-f" "0e19cc8f29cea34175cab2037929dfaf9c13a6d1065a80eca3ba8b31ad074cad"`
[INFO] [stdout] 0e19cc8f29cea34175cab2037929dfaf9c13a6d1065a80eca3ba8b31ad074cad
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jml/deployer:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 744093468ad1bf7f1f615a0600a6f34a00898f06596c4e57a9054880241385e1
[INFO] running `"docker" "start" "-a" "744093468ad1bf7f1f615a0600a6f34a00898f06596c4e57a9054880241385e1"`
[INFO] [stderr]    Compiling deployer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/instrumentation.rs:41:34
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[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/instrumentation.rs:41:51
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stderr]    |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/instrumentation.rs:49:18
[INFO] [stderr]    |
[INFO] [stderr] 49 |     handler: Box<Handler>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `"docker" "inspect" "744093468ad1bf7f1f615a0600a6f34a00898f06596c4e57a9054880241385e1"`
[INFO] running `"docker" "rm" "-f" "744093468ad1bf7f1f615a0600a6f34a00898f06596c4e57a9054880241385e1"`
[INFO] [stdout] 744093468ad1bf7f1f615a0600a6f34a00898f06596c4e57a9054880241385e1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jml/deployer:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 69829db97ad1e687226824b51506455214e9e05fe5d7bde46a5e2dca7d2d4a93
[INFO] running `"docker" "start" "-a" "69829db97ad1e687226824b51506455214e9e05fe5d7bde46a5e2dca7d2d4a93"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/deployer-c2198ce9610c6295
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/deployer-b5c2d8e23c52cd82
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests deployer
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "69829db97ad1e687226824b51506455214e9e05fe5d7bde46a5e2dca7d2d4a93"`
[INFO] running `"docker" "rm" "-f" "69829db97ad1e687226824b51506455214e9e05fe5d7bde46a5e2dca7d2d4a93"`
[INFO] [stdout] 69829db97ad1e687226824b51506455214e9e05fe5d7bde46a5e2dca7d2d4a93