[INFO] crate metrohash 1.0.6 is already in cache
[INFO] extracting crate metrohash 1.0.6 into work/ex/beta-1.38-1/sources/1.37.0/reg/metrohash/1.0.6
[INFO] extracting crate metrohash 1.0.6 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/metrohash/1.0.6
[INFO] validating manifest of metrohash-1.0.6 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 metrohash-1.0.6 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 metrohash-1.0.6
[INFO] finished frobbing metrohash-1.0.6
[INFO] frobbed toml for metrohash-1.0.6 written to work/ex/beta-1.38-1/sources/1.37.0/reg/metrohash/1.0.6/Cargo.toml
[INFO] started frobbing metrohash-1.0.6
[INFO] finished frobbing metrohash-1.0.6
[INFO] frobbed toml for metrohash-1.0.6 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/metrohash/1.0.6/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 metrohash-1.0.6 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/metrohash/1.0.6:/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] 33a975c384c0e18fe238385b41dc92b1ce77cbd5c4dfc45ba63945d9e6e23e66
[INFO] running `"docker" "start" "-a" "33a975c384c0e18fe238385b41dc92b1ce77cbd5c4dfc45ba63945d9e6e23e66"`
[INFO] [stderr]    Compiling metrohash v1.0.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "33a975c384c0e18fe238385b41dc92b1ce77cbd5c4dfc45ba63945d9e6e23e66"`
[INFO] running `"docker" "rm" "-f" "33a975c384c0e18fe238385b41dc92b1ce77cbd5c4dfc45ba63945d9e6e23e66"`
[INFO] [stdout] 33a975c384c0e18fe238385b41dc92b1ce77cbd5c4dfc45ba63945d9e6e23e66
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/metrohash/1.0.6:/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] abc6220b4a704b6d2bac276a1a998e879ae03740865c8ddbc18da2f3fda1ef02
[INFO] running `"docker" "start" "-a" "abc6220b4a704b6d2bac276a1a998e879ae03740865c8ddbc18da2f3fda1ef02"`
[INFO] [stderr]    Compiling twox-hash v1.5.0
[INFO] [stderr]    Compiling metrohash v1.0.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `"docker" "inspect" "abc6220b4a704b6d2bac276a1a998e879ae03740865c8ddbc18da2f3fda1ef02"`
[INFO] running `"docker" "rm" "-f" "abc6220b4a704b6d2bac276a1a998e879ae03740865c8ddbc18da2f3fda1ef02"`
[INFO] [stdout] abc6220b4a704b6d2bac276a1a998e879ae03740865c8ddbc18da2f3fda1ef02
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/metrohash/1.0.6:/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] 7513b3934b2fefd0e1f943bed3a8d12a8944652801dfdb7cfb77b04b8f66235c
[INFO] running `"docker" "start" "-a" "7513b3934b2fefd0e1f943bed3a8d12a8944652801dfdb7cfb77b04b8f66235c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/metrohash-b5772f6beccfbfca
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_metrohash128_1 ... ok
[INFO] [stdout] test tests::test_metrohash128_0 ... ok
[INFO] [stdout] test tests::test_metrohash64_0 ... ok
[INFO] [stdout] test tests::test_metrohash64_1 ... 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 metrohash
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 7) ... 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" "7513b3934b2fefd0e1f943bed3a8d12a8944652801dfdb7cfb77b04b8f66235c"`
[INFO] running `"docker" "rm" "-f" "7513b3934b2fefd0e1f943bed3a8d12a8944652801dfdb7cfb77b04b8f66235c"`
[INFO] [stdout] 7513b3934b2fefd0e1f943bed3a8d12a8944652801dfdb7cfb77b04b8f66235c