[INFO] updating cached repository xobs/ltc-modulate
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/xobs/ltc-modulate
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/xobs/ltc-modulate" "work/ex/beta-1.37-6/sources/1.36.0/gh/xobs/ltc-modulate"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/xobs/ltc-modulate'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/xobs/ltc-modulate" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/xobs/ltc-modulate"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/xobs/ltc-modulate'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 798661d72a9968cb4267e7712c20eaa903c0f4af
[INFO] sha for GitHub repo xobs/ltc-modulate: 798661d72a9968cb4267e7712c20eaa903c0f4af
[INFO] validating manifest of xobs/ltc-modulate 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 xobs/ltc-modulate 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 xobs/ltc-modulate
[INFO] finished frobbing xobs/ltc-modulate
[INFO] frobbed toml for xobs/ltc-modulate written to work/ex/beta-1.37-6/sources/1.36.0/gh/xobs/ltc-modulate/Cargo.toml
[INFO] started frobbing xobs/ltc-modulate
[INFO] finished frobbing xobs/ltc-modulate
[INFO] frobbed toml for xobs/ltc-modulate written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/xobs/ltc-modulate/Cargo.toml
[INFO] crate xobs/ltc-modulate already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/xobs/ltc-modulate/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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 xobs/ltc-modulate 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-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/xobs/ltc-modulate:/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] e8033e7c888b7a373dc50936aee7b08d4a15cf92b2dc88aa787ad91a01a96036
[INFO] running `"docker" "start" "-a" "e8033e7c888b7a373dc50936aee7b08d4a15cf92b2dc88aa787ad91a01a96036"`
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling murmur3 v0.3.0
[INFO] [stderr]    Compiling elf v0.0.10
[INFO] [stderr]    Compiling cpal v0.5.1
[INFO] [stderr]    Compiling ltc-modulate v1.3.18 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.18s
[INFO] running `"docker" "inspect" "e8033e7c888b7a373dc50936aee7b08d4a15cf92b2dc88aa787ad91a01a96036"`
[INFO] running `"docker" "rm" "-f" "e8033e7c888b7a373dc50936aee7b08d4a15cf92b2dc88aa787ad91a01a96036"`
[INFO] [stdout] e8033e7c888b7a373dc50936aee7b08d4a15cf92b2dc88aa787ad91a01a96036
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/xobs/ltc-modulate:/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] d0086cbbff5d40c7dd86c1b60c56c961527152671c1d72d8bf5061e49ae5ba8d
[INFO] running `"docker" "start" "-a" "d0086cbbff5d40c7dd86c1b60c56c961527152671c1d72d8bf5061e49ae5ba8d"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ltc-modulate v1.3.18 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "d0086cbbff5d40c7dd86c1b60c56c961527152671c1d72d8bf5061e49ae5ba8d"`
[INFO] running `"docker" "rm" "-f" "d0086cbbff5d40c7dd86c1b60c56c961527152671c1d72d8bf5061e49ae5ba8d"`
[INFO] [stdout] d0086cbbff5d40c7dd86c1b60c56c961527152671c1d72d8bf5061e49ae5ba8d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/xobs/ltc-modulate:/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] 0d511812cfdd8c320d49ea73cf5d5fd2fa4a093364b0ddec27fd57db1ac8d4dc
[INFO] running `"docker" "start" "-a" "0d511812cfdd8c320d49ea73cf5d5fd2fa4a093364b0ddec27fd57db1ac8d4dc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ltc_modulate-0d7afb16968d56a0
[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" "0d511812cfdd8c320d49ea73cf5d5fd2fa4a093364b0ddec27fd57db1ac8d4dc"`
[INFO] running `"docker" "rm" "-f" "0d511812cfdd8c320d49ea73cf5d5fd2fa4a093364b0ddec27fd57db1ac8d4dc"`
[INFO] [stdout] 0d511812cfdd8c320d49ea73cf5d5fd2fa4a093364b0ddec27fd57db1ac8d4dc