[INFO] crate simple_allocator_trait 0.1.0 is already in cache
[INFO] extracting crate simple_allocator_trait 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/simple_allocator_trait/0.1.0
[INFO] extracting crate simple_allocator_trait 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/simple_allocator_trait/0.1.0
[INFO] validating manifest of simple_allocator_trait-0.1.0 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 simple_allocator_trait-0.1.0 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 simple_allocator_trait-0.1.0
[INFO] finished frobbing simple_allocator_trait-0.1.0
[INFO] frobbed toml for simple_allocator_trait-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/simple_allocator_trait/0.1.0/Cargo.toml
[INFO] started frobbing simple_allocator_trait-0.1.0
[INFO] finished frobbing simple_allocator_trait-0.1.0
[INFO] frobbed toml for simple_allocator_trait-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/simple_allocator_trait/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[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 simple_allocator_trait-0.1.0 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-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/simple_allocator_trait/0.1.0:/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] 7a2e17953a2cd530b007d1abccd849501f1ebcecf25ff4db216f70c6fbc404e6
[INFO] running `"docker" "start" "-a" "7a2e17953a2cd530b007d1abccd849501f1ebcecf25ff4db216f70c6fbc404e6"`
[INFO] [stderr]    Compiling simple_allocator_trait v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `"docker" "inspect" "7a2e17953a2cd530b007d1abccd849501f1ebcecf25ff4db216f70c6fbc404e6"`
[INFO] running `"docker" "rm" "-f" "7a2e17953a2cd530b007d1abccd849501f1ebcecf25ff4db216f70c6fbc404e6"`
[INFO] [stdout] 7a2e17953a2cd530b007d1abccd849501f1ebcecf25ff4db216f70c6fbc404e6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/simple_allocator_trait/0.1.0:/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] bfeb8bd408199ae1417e0c7705953c8639f901f9f4436e06fea7a60c157fad98
[INFO] running `"docker" "start" "-a" "bfeb8bd408199ae1417e0c7705953c8639f901f9f4436e06fea7a60c157fad98"`
[INFO] [stderr]    Compiling simple_allocator_trait v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "bfeb8bd408199ae1417e0c7705953c8639f901f9f4436e06fea7a60c157fad98"`
[INFO] running `"docker" "rm" "-f" "bfeb8bd408199ae1417e0c7705953c8639f901f9f4436e06fea7a60c157fad98"`
[INFO] [stdout] bfeb8bd408199ae1417e0c7705953c8639f901f9f4436e06fea7a60c157fad98
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/simple_allocator_trait/0.1.0:/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] 991d8a4c9427b85232663659f6c6b02a76249e32097f2cde72a53e5b2d1093e2
[INFO] running `"docker" "start" "-a" "991d8a4c9427b85232663659f6c6b02a76249e32097f2cde72a53e5b2d1093e2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_allocator_trait-35189b103fc06447
[INFO] [stderr]    Doc-tests simple_allocator_trait
[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] [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" "991d8a4c9427b85232663659f6c6b02a76249e32097f2cde72a53e5b2d1093e2"`
[INFO] running `"docker" "rm" "-f" "991d8a4c9427b85232663659f6c6b02a76249e32097f2cde72a53e5b2d1093e2"`
[INFO] [stdout] 991d8a4c9427b85232663659f6c6b02a76249e32097f2cde72a53e5b2d1093e2