[INFO] cloning repository https://github.com/unsignedbytebite/chord-composer-interface
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/unsignedbytebite/chord-composer-interface" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funsignedbytebite%2Fchord-composer-interface"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funsignedbytebite%2Fchord-composer-interface'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ab2051c25a934c83c9c015f26b5c923976143b47
[INFO] checking unsignedbytebite/chord-composer-interface against master#6250d56355d72264ece721e8d0dc95b16a6824b1 for pr-68350
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funsignedbytebite%2Fchord-composer-interface" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/unsignedbytebite/chord-composer-interface on toolchain 6250d56355d72264ece721e8d0dc95b16a6824b1
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/unsignedbytebite/chord-composer-interface
[INFO] finished tweaking git repo https://github.com/unsignedbytebite/chord-composer-interface
[INFO] tweaked toml for git repo https://github.com/unsignedbytebite/chord-composer-interface written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/unsignedbytebite/chord-composer-interface already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6250d56355d72264ece721e8d0dc95b16a6824b1" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 342600ee4bd3e3c7547b05244e0afc4a73346af54f819ee582aed2e134ec41b3
[INFO] running `"docker" "start" "-a" "342600ee4bd3e3c7547b05244e0afc4a73346af54f819ee582aed2e134ec41b3"`
[INFO] [stderr]     Checking music-timer v0.1.5
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking ghakuf v0.5.3
[INFO] [stderr]     Checking serde_yaml v0.8.11
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-iter v0.1.39
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking cpal v0.10.0
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking rodio v0.10.0
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking stopwatch v0.0.7
[INFO] [stderr]     Checking chord-composer v0.2.8
[INFO] [stderr]     Checking chord-composer-interface v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.57s
[INFO] running `"docker" "inspect" "342600ee4bd3e3c7547b05244e0afc4a73346af54f819ee582aed2e134ec41b3"`
[INFO] running `"docker" "rm" "-f" "342600ee4bd3e3c7547b05244e0afc4a73346af54f819ee582aed2e134ec41b3"`
[INFO] [stdout] 342600ee4bd3e3c7547b05244e0afc4a73346af54f819ee582aed2e134ec41b3