[INFO] cloning repository https://github.com/litchipi/maximize_wav_volume
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/litchipi/maximize_wav_volume" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flitchipi%2Fmaximize_wav_volume", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flitchipi%2Fmaximize_wav_volume'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b0082c87ea8454bc01bfb09c075bb864449f68d
[INFO] checking litchipi/maximize_wav_volume against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flitchipi%2Fmaximize_wav_volume" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/litchipi/maximize_wav_volume on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/litchipi/maximize_wav_volume
[INFO] finished tweaking git repo https://github.com/litchipi/maximize_wav_volume
[INFO] tweaked toml for git repo https://github.com/litchipi/maximize_wav_volume written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/litchipi/maximize_wav_volume 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wav v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05e691814d788ce8f5a340bb735213b97715c13dc5ebee72629a30d6b923e9c1
[INFO] running `Command { std: "docker" "start" "-a" "05e691814d788ce8f5a340bb735213b97715c13dc5ebee72629a30d6b923e9c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05e691814d788ce8f5a340bb735213b97715c13dc5ebee72629a30d6b923e9c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05e691814d788ce8f5a340bb735213b97715c13dc5ebee72629a30d6b923e9c1", kill_on_drop: false }`
[INFO] [stdout] 05e691814d788ce8f5a340bb735213b97715c13dc5ebee72629a30d6b923e9c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66f68aeacbfd4af6696a2ed806c794e0c3ff8c0fd2e33e7ebc2d8657b54987a8
[INFO] running `Command { std: "docker" "start" "-a" "66f68aeacbfd4af6696a2ed806c794e0c3ff8c0fd2e33e7ebc2d8657b54987a8", kill_on_drop: false }`
[INFO] [stderr]     Checking riff v1.0.1
[INFO] [stderr]     Checking wav v1.0.0
[INFO] [stderr]     Checking maximize_volume v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "66f68aeacbfd4af6696a2ed806c794e0c3ff8c0fd2e33e7ebc2d8657b54987a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66f68aeacbfd4af6696a2ed806c794e0c3ff8c0fd2e33e7ebc2d8657b54987a8", kill_on_drop: false }`
[INFO] [stdout] 66f68aeacbfd4af6696a2ed806c794e0c3ff8c0fd2e33e7ebc2d8657b54987a8
[INFO] checking litchipi/maximize_wav_volume against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flitchipi%2Fmaximize_wav_volume" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/litchipi/maximize_wav_volume on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/litchipi/maximize_wav_volume
[INFO] finished tweaking git repo https://github.com/litchipi/maximize_wav_volume
[INFO] tweaked toml for git repo https://github.com/litchipi/maximize_wav_volume written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/litchipi/maximize_wav_volume 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe8136d5c919f5280278c469c9c864e60ce413baa7e4f5055fadfc41755b4cb8
[INFO] running `Command { std: "docker" "start" "-a" "fe8136d5c919f5280278c469c9c864e60ce413baa7e4f5055fadfc41755b4cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe8136d5c919f5280278c469c9c864e60ce413baa7e4f5055fadfc41755b4cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe8136d5c919f5280278c469c9c864e60ce413baa7e4f5055fadfc41755b4cb8", kill_on_drop: false }`
[INFO] [stdout] fe8136d5c919f5280278c469c9c864e60ce413baa7e4f5055fadfc41755b4cb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 413052af7b5b99b496fee1899b83037086f89a8f1950db8a77fd38ae441bd026
[INFO] running `Command { std: "docker" "start" "-a" "413052af7b5b99b496fee1899b83037086f89a8f1950db8a77fd38ae441bd026", kill_on_drop: false }`
[INFO] [stderr]     Checking riff v1.0.1
[INFO] [stderr]     Checking wav v1.0.0
[INFO] [stderr]     Checking maximize_volume v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "413052af7b5b99b496fee1899b83037086f89a8f1950db8a77fd38ae441bd026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "413052af7b5b99b496fee1899b83037086f89a8f1950db8a77fd38ae441bd026", kill_on_drop: false }`
[INFO] [stdout] 413052af7b5b99b496fee1899b83037086f89a8f1950db8a77fd38ae441bd026