[INFO] crate cardioid 0.1.0 is already in cache
[INFO] extracting crate cardioid 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/cardioid/0.1.0
[INFO] extracting crate cardioid 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cardioid/0.1.0
[INFO] validating manifest of cardioid-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 cardioid-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 cardioid-0.1.0
[INFO] finished frobbing cardioid-0.1.0
[INFO] frobbed toml for cardioid-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cardioid/0.1.0/Cargo.toml
[INFO] started frobbing cardioid-0.1.0
[INFO] finished frobbing cardioid-0.1.0
[INFO] frobbed toml for cardioid-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cardioid/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing cardioid-0.1.0 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cardioid/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] abd7b9a340b4697256bc3307e61eec62a1b085189807350f6fdb0d70ef260908
[INFO] running `"docker" "start" "-a" "abd7b9a340b4697256bc3307e61eec62a1b085189807350f6fdb0d70ef260908"`
[INFO] [stderr]    Compiling cardioid v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "abd7b9a340b4697256bc3307e61eec62a1b085189807350f6fdb0d70ef260908"`
[INFO] running `"docker" "rm" "-f" "abd7b9a340b4697256bc3307e61eec62a1b085189807350f6fdb0d70ef260908"`
[INFO] [stdout] abd7b9a340b4697256bc3307e61eec62a1b085189807350f6fdb0d70ef260908
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cardioid/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9ecd8251ece699219b6044f9116b937226871b9ac14bdf88d093e26211cb2bc9
[INFO] running `"docker" "start" "-a" "9ecd8251ece699219b6044f9116b937226871b9ac14bdf88d093e26211cb2bc9"`
[INFO] [stderr]    Compiling cardioid v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "9ecd8251ece699219b6044f9116b937226871b9ac14bdf88d093e26211cb2bc9"`
[INFO] running `"docker" "rm" "-f" "9ecd8251ece699219b6044f9116b937226871b9ac14bdf88d093e26211cb2bc9"`
[INFO] [stdout] 9ecd8251ece699219b6044f9116b937226871b9ac14bdf88d093e26211cb2bc9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cardioid/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] f71d0867a31e840999f12b7bb0149099d8279f1bec0ab10f1d51753fd92d869e
[INFO] running `"docker" "start" "-a" "f71d0867a31e840999f12b7bb0149099d8279f1bec0ab10f1d51753fd92d869e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cardioid-91587f3099f4bfb8
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests cardioid
[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" "f71d0867a31e840999f12b7bb0149099d8279f1bec0ab10f1d51753fd92d869e"`
[INFO] running `"docker" "rm" "-f" "f71d0867a31e840999f12b7bb0149099d8279f1bec0ab10f1d51753fd92d869e"`
[INFO] [stdout] f71d0867a31e840999f12b7bb0149099d8279f1bec0ab10f1d51753fd92d869e