[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[INFO] the lockfile is outdated, regenerating it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 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 9793ceb7aa63c579fcb1a6ac2274b33c771513647e9020afb0bf16b2ae4401be
[INFO] running `"docker" "start" "-a" "9793ceb7aa63c579fcb1a6ac2274b33c771513647e9020afb0bf16b2ae4401be"`
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling elf v0.0.10
[INFO] [stderr]    Compiling murmur3 v0.3.0
[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 6.93s
[INFO] running `"docker" "inspect" "9793ceb7aa63c579fcb1a6ac2274b33c771513647e9020afb0bf16b2ae4401be"`
[INFO] running `"docker" "rm" "-f" "9793ceb7aa63c579fcb1a6ac2274b33c771513647e9020afb0bf16b2ae4401be"`
[INFO] [stdout] 9793ceb7aa63c579fcb1a6ac2274b33c771513647e9020afb0bf16b2ae4401be
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 35b6f2129b93a5db69a6b88ccf5bacaf6e6a473583d13f68437dcb096b1a8a15
[INFO] running `"docker" "start" "-a" "35b6f2129b93a5db69a6b88ccf5bacaf6e6a473583d13f68437dcb096b1a8a15"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling ltc-modulate v1.3.18 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "35b6f2129b93a5db69a6b88ccf5bacaf6e6a473583d13f68437dcb096b1a8a15"`
[INFO] running `"docker" "rm" "-f" "35b6f2129b93a5db69a6b88ccf5bacaf6e6a473583d13f68437dcb096b1a8a15"`
[INFO] [stdout] 35b6f2129b93a5db69a6b88ccf5bacaf6e6a473583d13f68437dcb096b1a8a15
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 7eb152af919713134001e43b4c3e08c73b2dfe981068870f21e856736a8da59e
[INFO] running `"docker" "start" "-a" "7eb152af919713134001e43b4c3e08c73b2dfe981068870f21e856736a8da59e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ltc_modulate-c15a142d201bf1c2
[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" "7eb152af919713134001e43b4c3e08c73b2dfe981068870f21e856736a8da59e"`
[INFO] running `"docker" "rm" "-f" "7eb152af919713134001e43b4c3e08c73b2dfe981068870f21e856736a8da59e"`
[INFO] [stdout] 7eb152af919713134001e43b4c3e08c73b2dfe981068870f21e856736a8da59e