[INFO] cloning repository https://github.com/deepredsky/rrmpeg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/deepredsky/rrmpeg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeepredsky%2Frrmpeg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeepredsky%2Frrmpeg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b264ee23f0a4877067a5b9891019aa64098fb372
[INFO] checking deepredsky/rrmpeg against try#d336647335db03a0fc5b24fc5325cd3905c5b8e8 for pr-151146
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeepredsky%2Frrmpeg" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/deepredsky/rrmpeg
[INFO] finished tweaking git repo https://github.com/deepredsky/rrmpeg
[INFO] tweaked toml for git repo https://github.com/deepredsky/rrmpeg written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/deepredsky/rrmpeg on toolchain d336647335db03a0fc5b24fc5325cd3905c5b8e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/deepredsky/rrmpeg already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flac-sys v0.1.0
[INFO] [stderr]   Downloaded flac-bound v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b732dd0b8014ffef8c8a41e1c6bec21b743a3f94b4c22407c42536358c0cb2f
[INFO] running `Command { std: "docker" "start" "-a" "0b732dd0b8014ffef8c8a41e1c6bec21b743a3f94b4c22407c42536358c0cb2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b732dd0b8014ffef8c8a41e1c6bec21b743a3f94b4c22407c42536358c0cb2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b732dd0b8014ffef8c8a41e1c6bec21b743a3f94b4c22407c42536358c0cb2f", kill_on_drop: false }`
[INFO] [stdout] 0b732dd0b8014ffef8c8a41e1c6bec21b743a3f94b4c22407c42536358c0cb2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5096f53833af080258d33fd4a2dac143f587f16b0add40eec7b549c1baecc17d
[INFO] running `Command { std: "docker" "start" "-a" "5096f53833af080258d33fd4a2dac143f587f16b0add40eec7b549c1baecc17d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking dasp_ring_buffer v0.11.0
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking flac-sys v0.1.0
[INFO] [stderr]     Checking hound v3.5.0
[INFO] [stderr]     Checking claxon v0.4.3
[INFO] [stderr]     Checking dasp_frame v0.11.0
[INFO] [stderr]    Compiling rustfft v6.1.0
[INFO] [stderr]    Compiling cmake v0.1.49
[INFO] [stderr]     Checking dasp_window v0.11.1
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking flac-bound v0.3.0
[INFO] [stderr]    Compiling libsamplerate-sys v0.1.12
[INFO] [stderr]     Checking transpose v0.2.2
[INFO] [stderr]     Checking primal-check v0.3.3
[INFO] [stderr]     Checking dasp_peak v0.11.0
[INFO] [stderr]     Checking dasp_rms v0.11.0
[INFO] [stderr]     Checking dasp_interpolate v0.11.0
[INFO] [stderr]     Checking dasp_slice v0.11.0
[INFO] [stderr]     Checking dasp_envelope v0.11.0
[INFO] [stderr]     Checking dasp_signal v0.11.0
[INFO] [stderr]     Checking dasp v0.11.0
[INFO] [stderr]     Checking realfft v3.2.0
[INFO] [stderr]     Checking rubato v0.12.0
[INFO] [stderr]     Checking samplerate v0.2.4
[INFO] [stderr]     Checking flac_resampler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.03s
[INFO] running `Command { std: "docker" "inspect" "5096f53833af080258d33fd4a2dac143f587f16b0add40eec7b549c1baecc17d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5096f53833af080258d33fd4a2dac143f587f16b0add40eec7b549c1baecc17d", kill_on_drop: false }`
[INFO] [stdout] 5096f53833af080258d33fd4a2dac143f587f16b0add40eec7b549c1baecc17d