[INFO] crate hertz 0.3.0 is already in cache
[INFO] extracting crate hertz 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/hertz/0.3.0
[INFO] extracting crate hertz 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hertz/0.3.0
[INFO] validating manifest of hertz-0.3.0 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 hertz-0.3.0 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 hertz-0.3.0
[INFO] finished frobbing hertz-0.3.0
[INFO] frobbed toml for hertz-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/hertz/0.3.0/Cargo.toml
[INFO] started frobbing hertz-0.3.0
[INFO] finished frobbing hertz-0.3.0
[INFO] frobbed toml for hertz-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hertz/0.3.0/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 hertz-0.3.0 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-7/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/hertz/0.3.0:/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] edf2d894ccd95c9a05327fc6659b28dea2d7dfc28ae49c1b400cdff3ef9d14fe
[INFO] running `"docker" "start" "-a" "edf2d894ccd95c9a05327fc6659b28dea2d7dfc28ae49c1b400cdff3ef9d14fe"`
[INFO] [stderr]    Compiling hertz v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `"docker" "inspect" "edf2d894ccd95c9a05327fc6659b28dea2d7dfc28ae49c1b400cdff3ef9d14fe"`
[INFO] running `"docker" "rm" "-f" "edf2d894ccd95c9a05327fc6659b28dea2d7dfc28ae49c1b400cdff3ef9d14fe"`
[INFO] [stdout] edf2d894ccd95c9a05327fc6659b28dea2d7dfc28ae49c1b400cdff3ef9d14fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/hertz/0.3.0:/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] c0da619f52abeeb177b965170180c7eddc2cf9087d3df50351f76a319dd3109a
[INFO] running `"docker" "start" "-a" "c0da619f52abeeb177b965170180c7eddc2cf9087d3df50351f76a319dd3109a"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hertz v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "c0da619f52abeeb177b965170180c7eddc2cf9087d3df50351f76a319dd3109a"`
[INFO] running `"docker" "rm" "-f" "c0da619f52abeeb177b965170180c7eddc2cf9087d3df50351f76a319dd3109a"`
[INFO] [stdout] c0da619f52abeeb177b965170180c7eddc2cf9087d3df50351f76a319dd3109a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/hertz/0.3.0:/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] 45dc8b52da5d4dca8ddddea2567544f65352a49b3f778d185006718668b209da
[INFO] running `"docker" "start" "-a" "45dc8b52da5d4dca8ddddea2567544f65352a49b3f778d185006718668b209da"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hertz-aca598e02ff951ef
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_ms_to_s ... ok
[INFO] [stdout] test test_nyquist ... ok
[INFO] [stdout] test test_hertz_range ... ok
[INFO] [stdout] test test_s_to_ms ... ok
[INFO] [stdout] test test_seconds_per_window ... ok
[INFO] [stdout] test test_rayleigh ... 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 hertz
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 45) ... ok
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "45dc8b52da5d4dca8ddddea2567544f65352a49b3f778d185006718668b209da"`
[INFO] running `"docker" "rm" "-f" "45dc8b52da5d4dca8ddddea2567544f65352a49b3f778d185006718668b209da"`
[INFO] [stdout] 45dc8b52da5d4dca8ddddea2567544f65352a49b3f778d185006718668b209da