[INFO] crate cargo_author 1.0.2 is already in cache
[INFO] extracting crate cargo_author 1.0.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/cargo_author/1.0.2
[INFO] extracting crate cargo_author 1.0.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo_author/1.0.2
[INFO] validating manifest of cargo_author-1.0.2 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 cargo_author-1.0.2 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 cargo_author-1.0.2
[INFO] finished frobbing cargo_author-1.0.2
[INFO] frobbed toml for cargo_author-1.0.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cargo_author/1.0.2/Cargo.toml
[INFO] started frobbing cargo_author-1.0.2
[INFO] finished frobbing cargo_author-1.0.2
[INFO] frobbed toml for cargo_author-1.0.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo_author/1.0.2/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] testing cargo_author-1.0.2 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/cargo_author/1.0.2:/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] 3bf41233b4415a364b44620a6d30d24e93379489cf5e50058084c1ac3ec1d176
[INFO] running `"docker" "start" "-a" "3bf41233b4415a364b44620a6d30d24e93379489cf5e50058084c1ac3ec1d176"`
[INFO] [stderr]    Compiling cargo_author v1.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `"docker" "inspect" "3bf41233b4415a364b44620a6d30d24e93379489cf5e50058084c1ac3ec1d176"`
[INFO] running `"docker" "rm" "-f" "3bf41233b4415a364b44620a6d30d24e93379489cf5e50058084c1ac3ec1d176"`
[INFO] [stdout] 3bf41233b4415a364b44620a6d30d24e93379489cf5e50058084c1ac3ec1d176
[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/cargo_author/1.0.2:/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] 9c8b91bf4968dc646f97878de4125d083a1c3fe370e3a5d9706a35070bc26b28
[INFO] running `"docker" "start" "-a" "9c8b91bf4968dc646f97878de4125d083a1c3fe370e3a5d9706a35070bc26b28"`
[INFO] [stderr]    Compiling cargo_author v1.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `"docker" "inspect" "9c8b91bf4968dc646f97878de4125d083a1c3fe370e3a5d9706a35070bc26b28"`
[INFO] running `"docker" "rm" "-f" "9c8b91bf4968dc646f97878de4125d083a1c3fe370e3a5d9706a35070bc26b28"`
[INFO] [stdout] 9c8b91bf4968dc646f97878de4125d083a1c3fe370e3a5d9706a35070bc26b28
[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/cargo_author/1.0.2:/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] fc6c81676ddaffee915fa0b9854c279bf19c49ca62043dfd75b8e63d603c125d
[INFO] running `"docker" "start" "-a" "fc6c81676ddaffee915fa0b9854c279bf19c49ca62043dfd75b8e63d603c125d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_author-737d0b8446c57335
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test author_parse ... 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 cargo_author
[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" "fc6c81676ddaffee915fa0b9854c279bf19c49ca62043dfd75b8e63d603c125d"`
[INFO] running `"docker" "rm" "-f" "fc6c81676ddaffee915fa0b9854c279bf19c49ca62043dfd75b8e63d603c125d"`
[INFO] [stdout] fc6c81676ddaffee915fa0b9854c279bf19c49ca62043dfd75b8e63d603c125d