[INFO] crate pretty_bit_mask 0.1.0 is already in cache
[INFO] extracting crate pretty_bit_mask 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/pretty_bit_mask/0.1.0
[INFO] extracting crate pretty_bit_mask 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pretty_bit_mask/0.1.0
[INFO] validating manifest of pretty_bit_mask-0.1.0 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 pretty_bit_mask-0.1.0 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 pretty_bit_mask-0.1.0
[INFO] finished frobbing pretty_bit_mask-0.1.0
[INFO] frobbed toml for pretty_bit_mask-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/pretty_bit_mask/0.1.0/Cargo.toml
[INFO] started frobbing pretty_bit_mask-0.1.0
[INFO] finished frobbing pretty_bit_mask-0.1.0
[INFO] frobbed toml for pretty_bit_mask-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pretty_bit_mask/0.1.0/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 pretty_bit_mask-0.1.0 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/pretty_bit_mask/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 17541c3ea18a81257d239ad6341078a357b302191e9eae0a67aca1d54c0724c2
[INFO] running `"docker" "start" "-a" "17541c3ea18a81257d239ad6341078a357b302191e9eae0a67aca1d54c0724c2"`
[INFO] [stderr]    Compiling pretty_bit_mask v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `"docker" "inspect" "17541c3ea18a81257d239ad6341078a357b302191e9eae0a67aca1d54c0724c2"`
[INFO] running `"docker" "rm" "-f" "17541c3ea18a81257d239ad6341078a357b302191e9eae0a67aca1d54c0724c2"`
[INFO] [stdout] 17541c3ea18a81257d239ad6341078a357b302191e9eae0a67aca1d54c0724c2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/pretty_bit_mask/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8478d8bc6d35d8c2a7f66c44b0fb9f71fc88574890baf81a8a6cdc815703c3d5
[INFO] running `"docker" "start" "-a" "8478d8bc6d35d8c2a7f66c44b0fb9f71fc88574890baf81a8a6cdc815703c3d5"`
[INFO] [stderr]    Compiling pretty_bit_mask v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "8478d8bc6d35d8c2a7f66c44b0fb9f71fc88574890baf81a8a6cdc815703c3d5"`
[INFO] running `"docker" "rm" "-f" "8478d8bc6d35d8c2a7f66c44b0fb9f71fc88574890baf81a8a6cdc815703c3d5"`
[INFO] [stdout] 8478d8bc6d35d8c2a7f66c44b0fb9f71fc88574890baf81a8a6cdc815703c3d5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/pretty_bit_mask/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 66ee3384b49634118202774ef61720d2d05a38b57b927f75ac460f7ae3fd21e9
[INFO] running `"docker" "start" "-a" "66ee3384b49634118202774ef61720d2d05a38b57b927f75ac460f7ae3fd21e9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pretty_bit_mask-fd66108dc7079d0d
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::multi_masks_work ... ok
[INFO] [stdout] test tests::mask_works ... ok
[INFO] [stdout] test tests::flip_works ... 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 pretty_bit_mask
[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" "66ee3384b49634118202774ef61720d2d05a38b57b927f75ac460f7ae3fd21e9"`
[INFO] running `"docker" "rm" "-f" "66ee3384b49634118202774ef61720d2d05a38b57b927f75ac460f7ae3fd21e9"`
[INFO] [stdout] 66ee3384b49634118202774ef61720d2d05a38b57b927f75ac460f7ae3fd21e9