[INFO] crate feast 0.1.0 is already in cache
[INFO] extracting crate feast 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/feast/0.1.0
[INFO] extracting crate feast 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/feast/0.1.0
[INFO] validating manifest of feast-0.1.0 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 feast-0.1.0 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 feast-0.1.0
[INFO] finished frobbing feast-0.1.0
[INFO] frobbed toml for feast-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/feast/0.1.0/Cargo.toml
[INFO] started frobbing feast-0.1.0
[INFO] finished frobbing feast-0.1.0
[INFO] frobbed toml for feast-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/feast/0.1.0/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 feast-0.1.0 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-2/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/feast/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 64b4b009d744f3ce6c7b2ee705f03cb11f477f1dd33d7c8896acc7d29639c800
[INFO] running `"docker" "start" "-a" "64b4b009d744f3ce6c7b2ee705f03cb11f477f1dd33d7c8896acc7d29639c800"`
[INFO] [stderr]    Compiling feast v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "64b4b009d744f3ce6c7b2ee705f03cb11f477f1dd33d7c8896acc7d29639c800"`
[INFO] running `"docker" "rm" "-f" "64b4b009d744f3ce6c7b2ee705f03cb11f477f1dd33d7c8896acc7d29639c800"`
[INFO] [stdout] 64b4b009d744f3ce6c7b2ee705f03cb11f477f1dd33d7c8896acc7d29639c800
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/feast/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8981f75a4c7168d841c47d3e8a2d41dbad1e7f4b7417415ec02990ccde93e03f
[INFO] running `"docker" "start" "-a" "8981f75a4c7168d841c47d3e8a2d41dbad1e7f4b7417415ec02990ccde93e03f"`
[INFO] [stderr]    Compiling feast v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "8981f75a4c7168d841c47d3e8a2d41dbad1e7f4b7417415ec02990ccde93e03f"`
[INFO] running `"docker" "rm" "-f" "8981f75a4c7168d841c47d3e8a2d41dbad1e7f4b7417415ec02990ccde93e03f"`
[INFO] [stdout] 8981f75a4c7168d841c47d3e8a2d41dbad1e7f4b7417415ec02990ccde93e03f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/feast/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 172ce0ac0e88cb0d79d3954ce34237692588ab92f46cb88ea218f1a4bd28567b
[INFO] running `"docker" "start" "-a" "172ce0ac0e88cb0d79d3954ce34237692588ab92f46cb88ea218f1a4bd28567b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/feast-855cab32b158d3ce
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test input::slice::tests::test_slice_input_split_first ... ok
[INFO] [stdout] test input::slice::tests::test_slice_input_split_at ... ok
[INFO] [stdout] test byte::tests::test_valid_ascii_digit ... ok
[INFO] [stdout] test core::tests::test_peek_tag ... ok
[INFO] [stdout] test core::tests::test_peek_simple ... ok
[INFO] [stdout] test input::slice::tests::test_slice_input_split_pair ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests feast
[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" "172ce0ac0e88cb0d79d3954ce34237692588ab92f46cb88ea218f1a4bd28567b"`
[INFO] running `"docker" "rm" "-f" "172ce0ac0e88cb0d79d3954ce34237692588ab92f46cb88ea218f1a4bd28567b"`
[INFO] [stdout] 172ce0ac0e88cb0d79d3954ce34237692588ab92f46cb88ea218f1a4bd28567b