[INFO] crate ltc-modulate 1.3.3 is already in cache
[INFO] extracting crate ltc-modulate 1.3.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/ltc-modulate/1.3.3
[INFO] extracting crate ltc-modulate 1.3.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ltc-modulate/1.3.3
[INFO] validating manifest of ltc-modulate-1.3.3 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 ltc-modulate-1.3.3 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 ltc-modulate-1.3.3
[INFO] finished frobbing ltc-modulate-1.3.3
[INFO] frobbed toml for ltc-modulate-1.3.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ltc-modulate/1.3.3/Cargo.toml
[INFO] started frobbing ltc-modulate-1.3.3
[INFO] finished frobbing ltc-modulate-1.3.3
[INFO] frobbed toml for ltc-modulate-1.3.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ltc-modulate/1.3.3/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing ltc-modulate-1.3.3 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ltc-modulate/1.3.3:/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] ea27539bf8a967b9bef939eea316f486bd70984ab180318affad1d55bf0640be
[INFO] running `"docker" "start" "-a" "ea27539bf8a967b9bef939eea316f486bd70984ab180318affad1d55bf0640be"`
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling murmur3 v0.3.0
[INFO] [stderr]    Compiling cpal v0.5.1
[INFO] [stderr]    Compiling ltc-modulate v1.3.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.60s
[INFO] running `"docker" "inspect" "ea27539bf8a967b9bef939eea316f486bd70984ab180318affad1d55bf0640be"`
[INFO] running `"docker" "rm" "-f" "ea27539bf8a967b9bef939eea316f486bd70984ab180318affad1d55bf0640be"`
[INFO] [stdout] ea27539bf8a967b9bef939eea316f486bd70984ab180318affad1d55bf0640be
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ltc-modulate/1.3.3:/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] 81a816237be97f986cc6812be266e432908fd922e5464a0b4c51aa6fdf99e725
[INFO] running `"docker" "start" "-a" "81a816237be97f986cc6812be266e432908fd922e5464a0b4c51aa6fdf99e725"`
[INFO] [stderr]    Compiling ltc-modulate v1.3.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "81a816237be97f986cc6812be266e432908fd922e5464a0b4c51aa6fdf99e725"`
[INFO] running `"docker" "rm" "-f" "81a816237be97f986cc6812be266e432908fd922e5464a0b4c51aa6fdf99e725"`
[INFO] [stdout] 81a816237be97f986cc6812be266e432908fd922e5464a0b4c51aa6fdf99e725
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ltc-modulate/1.3.3:/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] af3df0e36dd9f0c4c2b83e2f0f6a6734b5e1dc80a34e573c7b006d8566c5fe18
[INFO] running `"docker" "start" "-a" "af3df0e36dd9f0c4c2b83e2f0f6a6734b5e1dc80a34e573c7b006d8566c5fe18"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ltc_modulate-4244b95d3a1c2ea3
[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" "af3df0e36dd9f0c4c2b83e2f0f6a6734b5e1dc80a34e573c7b006d8566c5fe18"`
[INFO] running `"docker" "rm" "-f" "af3df0e36dd9f0c4c2b83e2f0f6a6734b5e1dc80a34e573c7b006d8566c5fe18"`
[INFO] [stdout] af3df0e36dd9f0c4c2b83e2f0f6a6734b5e1dc80a34e573c7b006d8566c5fe18