[INFO] crate arguments 0.6.2 is already in cache
[INFO] extracting crate arguments 0.6.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/arguments/0.6.2
[INFO] extracting crate arguments 0.6.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/arguments/0.6.2
[INFO] validating manifest of arguments-0.6.2 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 arguments-0.6.2 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 arguments-0.6.2
[INFO] finished frobbing arguments-0.6.2
[INFO] frobbed toml for arguments-0.6.2 written to work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/reg/arguments/0.6.2/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 arguments-0.6.2 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 90f3d5838091471d130b2cbf4081225b496dc099b2c93a0552cbbc10f6e72d77
[INFO] running `"docker" "start" "-a" "90f3d5838091471d130b2cbf4081225b496dc099b2c93a0552cbbc10f6e72d77"`
[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 0.46s
[INFO] running `"docker" "inspect" "90f3d5838091471d130b2cbf4081225b496dc099b2c93a0552cbbc10f6e72d77"`
[INFO] running `"docker" "rm" "-f" "90f3d5838091471d130b2cbf4081225b496dc099b2c93a0552cbbc10f6e72d77"`
[INFO] [stdout] 90f3d5838091471d130b2cbf4081225b496dc099b2c93a0552cbbc10f6e72d77
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5143b15e8f58ba3aba6dc71706e420bd02e115857ac6000093d26d07ab4f8537
[INFO] running `"docker" "start" "-a" "5143b15e8f58ba3aba6dc71706e420bd02e115857ac6000093d26d07ab4f8537"`
[INFO] [stderr]    Compiling arguments v0.6.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "5143b15e8f58ba3aba6dc71706e420bd02e115857ac6000093d26d07ab4f8537"`
[INFO] running `"docker" "rm" "-f" "5143b15e8f58ba3aba6dc71706e420bd02e115857ac6000093d26d07ab4f8537"`
[INFO] [stdout] 5143b15e8f58ba3aba6dc71706e420bd02e115857ac6000093d26d07ab4f8537
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 52db7058bc422e6f2e3c87e29c9bdf04cbf54eb8ff2039db905ab0a0072f50c5
[INFO] running `"docker" "start" "-a" "52db7058bc422e6f2e3c87e29c9bdf04cbf54eb8ff2039db905ab0a0072f50c5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/arguments-df1263d9d87b2fb0
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test parser::tests::booleans ... ok
[INFO] [stdout] test parser::tests::orphans ... ok
[INFO] [stdout] test parser::tests::program ... 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" "52db7058bc422e6f2e3c87e29c9bdf04cbf54eb8ff2039db905ab0a0072f50c5"`
[INFO] running `"docker" "rm" "-f" "52db7058bc422e6f2e3c87e29c9bdf04cbf54eb8ff2039db905ab0a0072f50c5"`
[INFO] [stdout] 52db7058bc422e6f2e3c87e29c9bdf04cbf54eb8ff2039db905ab0a0072f50c5