[INFO] fetching crate attribution 0.1.0...
[INFO] extracting crate attribution 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/attribution/0.1.0
[INFO] extracting crate attribution 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/attribution/0.1.0
[INFO] validating manifest of attribution-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 attribution-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 attribution-0.1.0
[INFO] finished frobbing attribution-0.1.0
[INFO] frobbed toml for attribution-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/attribution/0.1.0/Cargo.toml
[INFO] started frobbing attribution-0.1.0
[INFO] finished frobbing attribution-0.1.0
[INFO] frobbed toml for attribution-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/attribution/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded attribution-macros v0.1.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing attribution-0.1.0 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/attribution/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] bcf59fcf724aab6265bd2ac29396dedc8bd9696d2b17a7ab0abae5d28998e980
[INFO] running `"docker" "start" "-a" "bcf59fcf724aab6265bd2ac29396dedc8bd9696d2b17a7ab0abae5d28998e980"`
[INFO] [stderr]    Compiling attribution-macros v0.1.0
[INFO] [stderr]    Compiling attribution v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `"docker" "inspect" "bcf59fcf724aab6265bd2ac29396dedc8bd9696d2b17a7ab0abae5d28998e980"`
[INFO] running `"docker" "rm" "-f" "bcf59fcf724aab6265bd2ac29396dedc8bd9696d2b17a7ab0abae5d28998e980"`
[INFO] [stdout] bcf59fcf724aab6265bd2ac29396dedc8bd9696d2b17a7ab0abae5d28998e980
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/attribution/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 97e47f8a00f5d08f6f3f159f168b5738868417d8273334055ad7604d0b0e9279
[INFO] running `"docker" "start" "-a" "97e47f8a00f5d08f6f3f159f168b5738868417d8273334055ad7604d0b0e9279"`
[INFO] [stderr]    Compiling attribution v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "97e47f8a00f5d08f6f3f159f168b5738868417d8273334055ad7604d0b0e9279"`
[INFO] running `"docker" "rm" "-f" "97e47f8a00f5d08f6f3f159f168b5738868417d8273334055ad7604d0b0e9279"`
[INFO] [stdout] 97e47f8a00f5d08f6f3f159f168b5738868417d8273334055ad7604d0b0e9279
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/attribution/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 2a2516250112b0bbda1ef15285bc7a1c7ed1a178077284d61d44064b5bc5f016
[INFO] running `"docker" "start" "-a" "2a2516250112b0bbda1ef15285bc7a1c7ed1a178077284d61d44064b5bc5f016"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/attribution-03af9fa368112468
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test conversion::tests::bool_conversion ... ok
[INFO] [stdout] test conversion::tests::int_conversion ... ok
[INFO] [stdout] test conversion::tests::str_conversion ... ok
[INFO] [stdout] test attr_map::attr_map_tests::parse_test ... ok
[INFO] [stdout] test attr_map::attr_val_tests::from_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests attribution
[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" "2a2516250112b0bbda1ef15285bc7a1c7ed1a178077284d61d44064b5bc5f016"`
[INFO] running `"docker" "rm" "-f" "2a2516250112b0bbda1ef15285bc7a1c7ed1a178077284d61d44064b5bc5f016"`
[INFO] [stdout] 2a2516250112b0bbda1ef15285bc7a1c7ed1a178077284d61d44064b5bc5f016