[INFO] fetching crate piet-test 0.0.5...
[INFO] extracting crate piet-test 0.0.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/piet-test/0.0.5
[INFO] extracting crate piet-test 0.0.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/piet-test/0.0.5
[INFO] validating manifest of piet-test-0.0.5 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 piet-test-0.0.5 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 piet-test-0.0.5
[INFO] finished frobbing piet-test-0.0.5
[INFO] frobbed toml for piet-test-0.0.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/piet-test/0.0.5/Cargo.toml
[INFO] started frobbing piet-test-0.0.5
[INFO] finished frobbing piet-test-0.0.5
[INFO] frobbed toml for piet-test-0.0.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/piet-test/0.0.5/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 piet-test-0.0.5 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/piet-test/0.0.5:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] d3c3cca9b5b61b5052903e14583464480c2e6981210e844e57eecf0aef55d96e
[INFO] running `"docker" "start" "-a" "d3c3cca9b5b61b5052903e14583464480c2e6981210e844e57eecf0aef55d96e"`
[INFO] [stderr]    Compiling kurbo v0.5.1
[INFO] [stderr]    Compiling piet v0.0.5
[INFO] [stderr]    Compiling piet-test v0.0.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `"docker" "inspect" "d3c3cca9b5b61b5052903e14583464480c2e6981210e844e57eecf0aef55d96e"`
[INFO] running `"docker" "rm" "-f" "d3c3cca9b5b61b5052903e14583464480c2e6981210e844e57eecf0aef55d96e"`
[INFO] [stdout] d3c3cca9b5b61b5052903e14583464480c2e6981210e844e57eecf0aef55d96e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/piet-test/0.0.5:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e7722c58b58728a9b7f2635af678ef6b421a9c0055509942e752dc43a6c9aa7e
[INFO] running `"docker" "start" "-a" "e7722c58b58728a9b7f2635af678ef6b421a9c0055509942e752dc43a6c9aa7e"`
[INFO] [stderr]    Compiling piet-test v0.0.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "e7722c58b58728a9b7f2635af678ef6b421a9c0055509942e752dc43a6c9aa7e"`
[INFO] running `"docker" "rm" "-f" "e7722c58b58728a9b7f2635af678ef6b421a9c0055509942e752dc43a6c9aa7e"`
[INFO] [stdout] e7722c58b58728a9b7f2635af678ef6b421a9c0055509942e752dc43a6c9aa7e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/piet-test/0.0.5:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 479f2bb64f56a9d77fa863edc620360cee2002d6f3d2fe282f5c985fa61b421c
[INFO] running `"docker" "start" "-a" "479f2bb64f56a9d77fa863edc620360cee2002d6f3d2fe282f5c985fa61b421c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/piet_test-44a88a634c617a04
[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] [stderr]    Doc-tests piet-test
[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" "479f2bb64f56a9d77fa863edc620360cee2002d6f3d2fe282f5c985fa61b421c"`
[INFO] running `"docker" "rm" "-f" "479f2bb64f56a9d77fa863edc620360cee2002d6f3d2fe282f5c985fa61b421c"`
[INFO] [stdout] 479f2bb64f56a9d77fa863edc620360cee2002d6f3d2fe282f5c985fa61b421c