[INFO] crate hertz 0.3.0 is already in cache
[INFO] extracting crate hertz 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/hertz/0.3.0
[INFO] extracting crate hertz 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hertz/0.3.0
[INFO] validating manifest of hertz-0.3.0 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 hertz-0.3.0 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 hertz-0.3.0
[INFO] finished frobbing hertz-0.3.0
[INFO] frobbed toml for hertz-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/reg/hertz/0.3.0/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 hertz-0.3.0 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-0/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/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 442341d8ea76a868e35f64f4f24ee8606f9403ba6e097a7906af06982a732a41
[INFO] running `"docker" "start" "-a" "442341d8ea76a868e35f64f4f24ee8606f9403ba6e097a7906af06982a732a41"`
[INFO] [stderr]    Compiling hertz v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "442341d8ea76a868e35f64f4f24ee8606f9403ba6e097a7906af06982a732a41"`
[INFO] running `"docker" "rm" "-f" "442341d8ea76a868e35f64f4f24ee8606f9403ba6e097a7906af06982a732a41"`
[INFO] [stdout] 442341d8ea76a868e35f64f4f24ee8606f9403ba6e097a7906af06982a732a41
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 48ffd35e8c447d87f4a1f414583d19e142b64bd7fbdd7ea73a8855f211b8311e
[INFO] running `"docker" "start" "-a" "48ffd35e8c447d87f4a1f414583d19e142b64bd7fbdd7ea73a8855f211b8311e"`
[INFO] [stderr]    Compiling hertz v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "48ffd35e8c447d87f4a1f414583d19e142b64bd7fbdd7ea73a8855f211b8311e"`
[INFO] running `"docker" "rm" "-f" "48ffd35e8c447d87f4a1f414583d19e142b64bd7fbdd7ea73a8855f211b8311e"`
[INFO] [stdout] 48ffd35e8c447d87f4a1f414583d19e142b64bd7fbdd7ea73a8855f211b8311e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a5164c44cf11ed58c75e71f6fe1e4b6137484ec3884403268407714f9ec43726
[INFO] running `"docker" "start" "-a" "a5164c44cf11ed58c75e71f6fe1e4b6137484ec3884403268407714f9ec43726"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hertz-40bc784585f0c06a
[INFO] [stderr]    Doc-tests hertz
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_hertz_range ... ok
[INFO] [stdout] test test_rayleigh ... ok
[INFO] [stdout] test test_s_to_ms ... ok
[INFO] [stdout] test test_seconds_per_window ... ok
[INFO] [stdout] test test_nyquist ... ok
[INFO] [stdout] test test_ms_to_s ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "a5164c44cf11ed58c75e71f6fe1e4b6137484ec3884403268407714f9ec43726"`
[INFO] running `"docker" "rm" "-f" "a5164c44cf11ed58c75e71f6fe1e4b6137484ec3884403268407714f9ec43726"`
[INFO] [stdout] a5164c44cf11ed58c75e71f6fe1e4b6137484ec3884403268407714f9ec43726