[INFO] crate art_1978 0.1.0 is already in cache
[INFO] extracting crate art_1978 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/art_1978/0.1.0
[INFO] extracting crate art_1978 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/art_1978/0.1.0
[INFO] validating manifest of art_1978-0.1.0 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 art_1978-0.1.0 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 art_1978-0.1.0
[INFO] finished frobbing art_1978-0.1.0
[INFO] frobbed toml for art_1978-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/art_1978/0.1.0/Cargo.toml
[INFO] started frobbing art_1978-0.1.0
[INFO] finished frobbing art_1978-0.1.0
[INFO] frobbed toml for art_1978-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/art_1978/0.1.0/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 art_1978-0.1.0 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/art_1978/0.1.0:/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] 2d8912e2307866b5e0060f63dc937bd207ca142acd1012e2fcfadc7ad7013c92
[INFO] running `"docker" "start" "-a" "2d8912e2307866b5e0060f63dc937bd207ca142acd1012e2fcfadc7ad7013c92"`
[INFO] [stderr]    Compiling art_1978 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "2d8912e2307866b5e0060f63dc937bd207ca142acd1012e2fcfadc7ad7013c92"`
[INFO] running `"docker" "rm" "-f" "2d8912e2307866b5e0060f63dc937bd207ca142acd1012e2fcfadc7ad7013c92"`
[INFO] [stdout] 2d8912e2307866b5e0060f63dc937bd207ca142acd1012e2fcfadc7ad7013c92
[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/art_1978/0.1.0:/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] 6c94f477babd601082824221cbfc9c50955809d75e468b855c1b8c2acfe310eb
[INFO] running `"docker" "start" "-a" "6c94f477babd601082824221cbfc9c50955809d75e468b855c1b8c2acfe310eb"`
[INFO] [stderr]    Compiling art_1978 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "6c94f477babd601082824221cbfc9c50955809d75e468b855c1b8c2acfe310eb"`
[INFO] running `"docker" "rm" "-f" "6c94f477babd601082824221cbfc9c50955809d75e468b855c1b8c2acfe310eb"`
[INFO] [stdout] 6c94f477babd601082824221cbfc9c50955809d75e468b855c1b8c2acfe310eb
[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/art_1978/0.1.0:/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] 57896e0a7716c671d9eb1883f87c7e33612ff80b8effcb77fc75aa1965cac53e
[INFO] running `"docker" "start" "-a" "57896e0a7716c671d9eb1883f87c7e33612ff80b8effcb77fc75aa1965cac53e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/art_1978-7a7a0b31b41559e0
[INFO] [stderr]      Running /opt/crater/target/debug/deps/art_1978-74bbacdee191a295
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests art_1978
[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" "57896e0a7716c671d9eb1883f87c7e33612ff80b8effcb77fc75aa1965cac53e"`
[INFO] running `"docker" "rm" "-f" "57896e0a7716c671d9eb1883f87c7e33612ff80b8effcb77fc75aa1965cac53e"`
[INFO] [stdout] 57896e0a7716c671d9eb1883f87c7e33612ff80b8effcb77fc75aa1965cac53e