[INFO] crate arguments 0.6.2 is already in cache
[INFO] extracting crate arguments 0.6.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/arguments/0.6.2
[INFO] extracting crate arguments 0.6.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/arguments/0.6.2
[INFO] validating manifest of arguments-0.6.2 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 arguments-0.6.2 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 arguments-0.6.2
[INFO] finished frobbing arguments-0.6.2
[INFO] frobbed toml for arguments-0.6.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/arguments/0.6.2/Cargo.toml
[INFO] started frobbing arguments-0.6.2
[INFO] finished frobbing arguments-0.6.2
[INFO] frobbed toml for arguments-0.6.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/arguments/0.6.2/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 arguments-0.6.2 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/arguments/0.6.2:/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] c15bfd698c14ae9ff19c92ac9001ea310d24c918e2c22ae15d90203245b66356
[INFO] running `"docker" "start" "-a" "c15bfd698c14ae9ff19c92ac9001ea310d24c918e2c22ae15d90203245b66356"`
[INFO] [stderr]    Compiling options v0.5.1
[INFO] [stderr]    Compiling arguments v0.6.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "c15bfd698c14ae9ff19c92ac9001ea310d24c918e2c22ae15d90203245b66356"`
[INFO] running `"docker" "rm" "-f" "c15bfd698c14ae9ff19c92ac9001ea310d24c918e2c22ae15d90203245b66356"`
[INFO] [stdout] c15bfd698c14ae9ff19c92ac9001ea310d24c918e2c22ae15d90203245b66356
[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/arguments/0.6.2:/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] 7fb075eb5920ae4766eba79f95bc91eb2cd903faeaf7d166a1d144d7fa33f050
[INFO] running `"docker" "start" "-a" "7fb075eb5920ae4766eba79f95bc91eb2cd903faeaf7d166a1d144d7fa33f050"`
[INFO] [stderr]    Compiling arguments v0.6.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "7fb075eb5920ae4766eba79f95bc91eb2cd903faeaf7d166a1d144d7fa33f050"`
[INFO] running `"docker" "rm" "-f" "7fb075eb5920ae4766eba79f95bc91eb2cd903faeaf7d166a1d144d7fa33f050"`
[INFO] [stdout] 7fb075eb5920ae4766eba79f95bc91eb2cd903faeaf7d166a1d144d7fa33f050
[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/arguments/0.6.2:/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] 7ed8f012bdfecfec8d87828e8e0b383dc0a5857ce9459e6d2be0be71b13cba15
[INFO] running `"docker" "start" "-a" "7ed8f012bdfecfec8d87828e8e0b383dc0a5857ce9459e6d2be0be71b13cba15"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/arguments-bfb55c3078ebf762
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test parser::tests::program ... ok
[INFO] [stdout] test parser::tests::orphans ... ok
[INFO] [stdout] test parser::tests::booleans ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arguments
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7ed8f012bdfecfec8d87828e8e0b383dc0a5857ce9459e6d2be0be71b13cba15"`
[INFO] running `"docker" "rm" "-f" "7ed8f012bdfecfec8d87828e8e0b383dc0a5857ce9459e6d2be0be71b13cba15"`
[INFO] [stdout] 7ed8f012bdfecfec8d87828e8e0b383dc0a5857ce9459e6d2be0be71b13cba15