[INFO] crate audio-clock 0.2.0 is already in cache
[INFO] extracting crate audio-clock 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/audio-clock/0.2.0
[INFO] extracting crate audio-clock 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/audio-clock/0.2.0
[INFO] validating manifest of audio-clock-0.2.0 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 audio-clock-0.2.0 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 audio-clock-0.2.0
[INFO] finished frobbing audio-clock-0.2.0
[INFO] frobbed toml for audio-clock-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/audio-clock/0.2.0/Cargo.toml
[INFO] started frobbing audio-clock-0.2.0
[INFO] finished frobbing audio-clock-0.2.0
[INFO] frobbed toml for audio-clock-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/audio-clock/0.2.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing audio-clock-0.2.0 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-7/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/audio-clock/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 92c369ca8ae1a8f4b318df73c10263d537ea170d434cdfd5d5f91ed6d30c4651
[INFO] running `"docker" "start" "-a" "92c369ca8ae1a8f4b318df73c10263d537ea170d434cdfd5d5f91ed6d30c4651"`
[INFO] [stderr]    Compiling audio-clock v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `"docker" "inspect" "92c369ca8ae1a8f4b318df73c10263d537ea170d434cdfd5d5f91ed6d30c4651"`
[INFO] running `"docker" "rm" "-f" "92c369ca8ae1a8f4b318df73c10263d537ea170d434cdfd5d5f91ed6d30c4651"`
[INFO] [stdout] 92c369ca8ae1a8f4b318df73c10263d537ea170d434cdfd5d5f91ed6d30c4651
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/audio-clock/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 79b18479f9cd12354afb17d165d14f76121b8f1766a4bca107e99d0d994c83d4
[INFO] running `"docker" "start" "-a" "79b18479f9cd12354afb17d165d14f76121b8f1766a4bca107e99d0d994c83d4"`
[INFO] [stderr]    Compiling audio-clock v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "79b18479f9cd12354afb17d165d14f76121b8f1766a4bca107e99d0d994c83d4"`
[INFO] running `"docker" "rm" "-f" "79b18479f9cd12354afb17d165d14f76121b8f1766a4bca107e99d0d994c83d4"`
[INFO] [stdout] 79b18479f9cd12354afb17d165d14f76121b8f1766a4bca107e99d0d994c83d4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/audio-clock/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 72698f3d89d8848db641078b0e7b653d36efa5ee52d2a61ddb449c715972bb84
[INFO] running `"docker" "start" "-a" "72698f3d89d8848db641078b0e7b653d36efa5ee52d2a61ddb449c715972bb84"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/audio_clock-e5fc15c24a251e1f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests audio-clock
[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" "72698f3d89d8848db641078b0e7b653d36efa5ee52d2a61ddb449c715972bb84"`
[INFO] running `"docker" "rm" "-f" "72698f3d89d8848db641078b0e7b653d36efa5ee52d2a61ddb449c715972bb84"`
[INFO] [stdout] 72698f3d89d8848db641078b0e7b653d36efa5ee52d2a61ddb449c715972bb84