[INFO] crate takeable-option 0.5.0 is already in cache
[INFO] extracting crate takeable-option 0.5.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/takeable-option/0.5.0
[INFO] extracting crate takeable-option 0.5.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/takeable-option/0.5.0
[INFO] validating manifest of takeable-option-0.5.0 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 takeable-option-0.5.0 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 takeable-option-0.5.0
[INFO] finished frobbing takeable-option-0.5.0
[INFO] frobbed toml for takeable-option-0.5.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/takeable-option/0.5.0/Cargo.toml
[INFO] started frobbing takeable-option-0.5.0
[INFO] finished frobbing takeable-option-0.5.0
[INFO] frobbed toml for takeable-option-0.5.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/takeable-option/0.5.0/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 takeable-option-0.5.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/takeable-option/0.5.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 6d598e82dd961879afba9352e09de787056af8fb2ca137a35d3de37847a9373f
[INFO] running `"docker" "start" "-a" "6d598e82dd961879afba9352e09de787056af8fb2ca137a35d3de37847a9373f"`
[INFO] [stderr]    Compiling takeable-option v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "6d598e82dd961879afba9352e09de787056af8fb2ca137a35d3de37847a9373f"`
[INFO] running `"docker" "rm" "-f" "6d598e82dd961879afba9352e09de787056af8fb2ca137a35d3de37847a9373f"`
[INFO] [stdout] 6d598e82dd961879afba9352e09de787056af8fb2ca137a35d3de37847a9373f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/takeable-option/0.5.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5a03049664a01fa7128ff77d1764cccda6705b1433b81019ec8979d675dd88e8
[INFO] running `"docker" "start" "-a" "5a03049664a01fa7128ff77d1764cccda6705b1433b81019ec8979d675dd88e8"`
[INFO] [stderr]    Compiling takeable-option v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "5a03049664a01fa7128ff77d1764cccda6705b1433b81019ec8979d675dd88e8"`
[INFO] running `"docker" "rm" "-f" "5a03049664a01fa7128ff77d1764cccda6705b1433b81019ec8979d675dd88e8"`
[INFO] [stdout] 5a03049664a01fa7128ff77d1764cccda6705b1433b81019ec8979d675dd88e8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/takeable-option/0.5.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] de91cc1fc9b706423d3d9da9ebb366c58e17af1c80801e241a5d714473e0e549
[INFO] running `"docker" "start" "-a" "de91cc1fc9b706423d3d9da9ebb366c58e17af1c80801e241a5d714473e0e549"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/takeable_option-212a2df6259899b8
[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 takeable-option
[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" "de91cc1fc9b706423d3d9da9ebb366c58e17af1c80801e241a5d714473e0e549"`
[INFO] running `"docker" "rm" "-f" "de91cc1fc9b706423d3d9da9ebb366c58e17af1c80801e241a5d714473e0e549"`
[INFO] [stdout] de91cc1fc9b706423d3d9da9ebb366c58e17af1c80801e241a5d714473e0e549