[INFO] crate avow 0.2.0 is already in cache
[INFO] extracting crate avow 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/avow/0.2.0
[INFO] extracting crate avow 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/avow/0.2.0
[INFO] validating manifest of avow-0.2.0 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 avow-0.2.0 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 avow-0.2.0
[INFO] finished frobbing avow-0.2.0
[INFO] frobbed toml for avow-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/avow/0.2.0/Cargo.toml
[INFO] started frobbing avow-0.2.0
[INFO] finished frobbing avow-0.2.0
[INFO] frobbed toml for avow-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/avow/0.2.0/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 avow-0.2.0 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-1/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/avow/0.2.0:/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] 71b5ca149fcd09820aaa3cb0382ade4b08e70287bb3204df3b8bea557ed70c56
[INFO] running `"docker" "start" "-a" "71b5ca149fcd09820aaa3cb0382ade4b08e70287bb3204df3b8bea557ed70c56"`
[INFO] [stderr]    Compiling tabwriter v0.1.25
[INFO] [stderr]    Compiling avow v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `"docker" "inspect" "71b5ca149fcd09820aaa3cb0382ade4b08e70287bb3204df3b8bea557ed70c56"`
[INFO] running `"docker" "rm" "-f" "71b5ca149fcd09820aaa3cb0382ade4b08e70287bb3204df3b8bea557ed70c56"`
[INFO] [stdout] 71b5ca149fcd09820aaa3cb0382ade4b08e70287bb3204df3b8bea557ed70c56
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/avow/0.2.0:/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] f8ad56275a4b4401359f29b82132561b6986f5f7af5e9b1b87c98993efc6cc5a
[INFO] running `"docker" "start" "-a" "f8ad56275a4b4401359f29b82132561b6986f5f7af5e9b1b87c98993efc6cc5a"`
[INFO] [stderr]    Compiling avow v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `"docker" "inspect" "f8ad56275a4b4401359f29b82132561b6986f5f7af5e9b1b87c98993efc6cc5a"`
[INFO] running `"docker" "rm" "-f" "f8ad56275a4b4401359f29b82132561b6986f5f7af5e9b1b87c98993efc6cc5a"`
[INFO] [stdout] f8ad56275a4b4401359f29b82132561b6986f5f7af5e9b1b87c98993efc6cc5a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/avow/0.2.0:/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] 636d18fed861b041d330e21ef2e7231b95d4d844c3238f4e6fe8fe1a67e7431f
[INFO] running `"docker" "start" "-a" "636d18fed861b041d330e21ef2e7231b95d4d844c3238f4e6fe8fe1a67e7431f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/avow-ebadfd19b9ea70db
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test vec::tests::equal_vectors_should_pass ... ok
[INFO] [stdout] test vec::tests::vector_length_is_checked_first ... ok
[INFO] [stdout] test vec::tests::vector_contents_are_compared_side_by_side ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests avow
[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" "636d18fed861b041d330e21ef2e7231b95d4d844c3238f4e6fe8fe1a67e7431f"`
[INFO] running `"docker" "rm" "-f" "636d18fed861b041d330e21ef2e7231b95d4d844c3238f4e6fe8fe1a67e7431f"`
[INFO] [stdout] 636d18fed861b041d330e21ef2e7231b95d4d844c3238f4e6fe8fe1a67e7431f