[INFO] updating cached repository hexjelly/bear
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hexjelly/bear
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hexjelly/bear" "work/ex/beta-1.37-6/sources/1.36.0/gh/hexjelly/bear"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/hexjelly/bear'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hexjelly/bear" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hexjelly/bear"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hexjelly/bear'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 31ff670acbf0ec422a44e98b301e88fcd2f9dcdc
[INFO] sha for GitHub repo hexjelly/bear: 31ff670acbf0ec422a44e98b301e88fcd2f9dcdc
[INFO] validating manifest of hexjelly/bear 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 hexjelly/bear 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 hexjelly/bear
[INFO] finished frobbing hexjelly/bear
[INFO] frobbed toml for hexjelly/bear written to work/ex/beta-1.37-6/sources/1.36.0/gh/hexjelly/bear/Cargo.toml
[INFO] started frobbing hexjelly/bear
[INFO] finished frobbing hexjelly/bear
[INFO] frobbed toml for hexjelly/bear written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hexjelly/bear/Cargo.toml
[INFO] crate hexjelly/bear 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 hexjelly/bear against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hexjelly/bear:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] ffc3a00bfd13314dc086a0e685a2ddb51ebabc4f9f7ffbcbabb2b7cebb0441fe
[INFO] running `"docker" "start" "-a" "ffc3a00bfd13314dc086a0e685a2ddb51ebabc4f9f7ffbcbabb2b7cebb0441fe"`
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling libc v0.2.39
[INFO] [stderr]    Compiling proc-macro2 v0.4.6
[INFO] [stderr]    Compiling rand_isaac v0.1.0
[INFO] [stderr]    Compiling atty v0.2.8
[INFO] [stderr]    Compiling rand_os v0.1.0
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]    Compiling structopt-derive v0.2.17
[INFO] [stderr]    Compiling structopt v0.2.17
[INFO] [stderr]    Compiling bear v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.15s
[INFO] running `"docker" "inspect" "ffc3a00bfd13314dc086a0e685a2ddb51ebabc4f9f7ffbcbabb2b7cebb0441fe"`
[INFO] running `"docker" "rm" "-f" "ffc3a00bfd13314dc086a0e685a2ddb51ebabc4f9f7ffbcbabb2b7cebb0441fe"`
[INFO] [stdout] ffc3a00bfd13314dc086a0e685a2ddb51ebabc4f9f7ffbcbabb2b7cebb0441fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hexjelly/bear:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 60aab90331d8f3ccf4b121e67c8e420d0e11c49ce1a0cc468cad8b0bccf3fc12
[INFO] running `"docker" "start" "-a" "60aab90331d8f3ccf4b121e67c8e420d0e11c49ce1a0cc468cad8b0bccf3fc12"`
[INFO] [stderr]    Compiling bear v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `"docker" "inspect" "60aab90331d8f3ccf4b121e67c8e420d0e11c49ce1a0cc468cad8b0bccf3fc12"`
[INFO] running `"docker" "rm" "-f" "60aab90331d8f3ccf4b121e67c8e420d0e11c49ce1a0cc468cad8b0bccf3fc12"`
[INFO] [stdout] 60aab90331d8f3ccf4b121e67c8e420d0e11c49ce1a0cc468cad8b0bccf3fc12
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hexjelly/bear:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 348dfcf540c8aba37c5fbd1bddc042c8a55531034d69748d42efbfe5d4f5d932
[INFO] running `"docker" "start" "-a" "348dfcf540c8aba37c5fbd1bddc042c8a55531034d69748d42efbfe5d4f5d932"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bear-33d6eeef0c6d1848
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::bears_random ... ok
[INFO] [stdout] test tests::bears_100_split_20 ... ok
[INFO] [stdout] test tests::bears_100 ... ok
[INFO] [stdout] test tests::bears_1 ... ok
[INFO] [stdout] test tests::bears_0 ... ok
[INFO] [stdout] test tests::bears_delay ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "348dfcf540c8aba37c5fbd1bddc042c8a55531034d69748d42efbfe5d4f5d932"`
[INFO] running `"docker" "rm" "-f" "348dfcf540c8aba37c5fbd1bddc042c8a55531034d69748d42efbfe5d4f5d932"`
[INFO] [stdout] 348dfcf540c8aba37c5fbd1bddc042c8a55531034d69748d42efbfe5d4f5d932