[INFO] crate shutdown_hooks 0.1.0 is already in cache
[INFO] extracting crate shutdown_hooks 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/shutdown_hooks/0.1.0
[INFO] extracting crate shutdown_hooks 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/shutdown_hooks/0.1.0
[INFO] validating manifest of shutdown_hooks-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 shutdown_hooks-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 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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/reg/shutdown_hooks/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing shutdown_hooks-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-4/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/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 75188a52a7eda785c29d63276f8b29e09272afe5a8d4f032eb0b4aeb182c21b3
[INFO] running `"docker" "start" "-a" "75188a52a7eda785c29d63276f8b29e09272afe5a8d4f032eb0b4aeb182c21b3"`
[INFO] [stderr]    Compiling shutdown_hooks v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "75188a52a7eda785c29d63276f8b29e09272afe5a8d4f032eb0b4aeb182c21b3"`
[INFO] running `"docker" "rm" "-f" "75188a52a7eda785c29d63276f8b29e09272afe5a8d4f032eb0b4aeb182c21b3"`
[INFO] [stdout] 75188a52a7eda785c29d63276f8b29e09272afe5a8d4f032eb0b4aeb182c21b3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] dc9c4b8445864bb1ae2a2e25383e864e3807ecc9054d87f05e972b3444c74ae5
[INFO] running `"docker" "start" "-a" "dc9c4b8445864bb1ae2a2e25383e864e3807ecc9054d87f05e972b3444c74ae5"`
[INFO] [stderr]    Compiling shutdown_hooks v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "dc9c4b8445864bb1ae2a2e25383e864e3807ecc9054d87f05e972b3444c74ae5"`
[INFO] running `"docker" "rm" "-f" "dc9c4b8445864bb1ae2a2e25383e864e3807ecc9054d87f05e972b3444c74ae5"`
[INFO] [stdout] dc9c4b8445864bb1ae2a2e25383e864e3807ecc9054d87f05e972b3444c74ae5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] b95ecc814e3dc28a2f95cedd594ba9dce043cd3fb4560362f14a78d64a2b7201
[INFO] running `"docker" "start" "-a" "b95ecc814e3dc28a2f95cedd594ba9dce043cd3fb4560362f14a78d64a2b7201"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shutdown_hooks-e980e48d8cfb5268
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_add_shutdown_hook_should_work ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shutdown_hooks
[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" "b95ecc814e3dc28a2f95cedd594ba9dce043cd3fb4560362f14a78d64a2b7201"`
[INFO] running `"docker" "rm" "-f" "b95ecc814e3dc28a2f95cedd594ba9dce043cd3fb4560362f14a78d64a2b7201"`
[INFO] [stdout] b95ecc814e3dc28a2f95cedd594ba9dce043cd3fb4560362f14a78d64a2b7201