[INFO] crate shutdown_hooks 0.1.0 is already in cache
[INFO] extracting crate shutdown_hooks 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/shutdown_hooks/0.1.0
[INFO] extracting crate shutdown_hooks 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shutdown_hooks/0.1.0
[INFO] validating manifest of shutdown_hooks-0.1.0 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 shutdown_hooks-0.1.0 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 shutdown_hooks-0.1.0
[INFO] finished frobbing shutdown_hooks-0.1.0
[INFO] frobbed toml for shutdown_hooks-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/shutdown_hooks/0.1.0/Cargo.toml
[INFO] started frobbing shutdown_hooks-0.1.0
[INFO] finished frobbing shutdown_hooks-0.1.0
[INFO] frobbed toml for shutdown_hooks-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shutdown_hooks/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 shutdown_hooks-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shutdown_hooks/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] c573ca3709c9e6f08ac73bc5673bceb7b0bced355059481d9dd905a4da6a2f63
[INFO] running `"docker" "start" "-a" "c573ca3709c9e6f08ac73bc5673bceb7b0bced355059481d9dd905a4da6a2f63"`
[INFO] [stderr]    Compiling shutdown_hooks v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `"docker" "inspect" "c573ca3709c9e6f08ac73bc5673bceb7b0bced355059481d9dd905a4da6a2f63"`
[INFO] running `"docker" "rm" "-f" "c573ca3709c9e6f08ac73bc5673bceb7b0bced355059481d9dd905a4da6a2f63"`
[INFO] [stdout] c573ca3709c9e6f08ac73bc5673bceb7b0bced355059481d9dd905a4da6a2f63
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shutdown_hooks/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 85c69772248d7f02a05d69d11e20915ea785b4abd2adb12e5dae4ecb18617e7e
[INFO] running `"docker" "start" "-a" "85c69772248d7f02a05d69d11e20915ea785b4abd2adb12e5dae4ecb18617e7e"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling shutdown_hooks v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "85c69772248d7f02a05d69d11e20915ea785b4abd2adb12e5dae4ecb18617e7e"`
[INFO] running `"docker" "rm" "-f" "85c69772248d7f02a05d69d11e20915ea785b4abd2adb12e5dae4ecb18617e7e"`
[INFO] [stdout] 85c69772248d7f02a05d69d11e20915ea785b4abd2adb12e5dae4ecb18617e7e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shutdown_hooks/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 44988abfd8277ecf2b10aef5e4bce3ce4d4569116e7946f731b06699f10ec89a
[INFO] running `"docker" "start" "-a" "44988abfd8277ecf2b10aef5e4bce3ce4d4569116e7946f731b06699f10ec89a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shutdown_hooks-458270933d19bea4
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_add_shutdown_hook_should_work ... ok
[INFO] [stderr]    Doc-tests shutdown_hooks
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "44988abfd8277ecf2b10aef5e4bce3ce4d4569116e7946f731b06699f10ec89a"`
[INFO] running `"docker" "rm" "-f" "44988abfd8277ecf2b10aef5e4bce3ce4d4569116e7946f731b06699f10ec89a"`
[INFO] [stdout] 44988abfd8277ecf2b10aef5e4bce3ce4d4569116e7946f731b06699f10ec89a