[INFO] fetching crate music21-rs 0.0.3...
[INFO] checking music21-rs-0.0.3 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate music21-rs 0.0.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate music21-rs 0.0.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate music21-rs 0.0.3
[INFO] tweaked toml for crates.io crate music21-rs 0.0.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate music21-rs 0.0.3 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate music21-rs 0.0.3 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-build-config v0.23.4
[INFO] [stderr]   Downloaded pyo3-macros v0.23.4
[INFO] [stderr]   Downloaded h2 v0.4.8
[INFO] [stderr]   Downloaded pyo3-ffi v0.23.4
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.23.4
[INFO] [stderr]   Downloaded pyo3 v0.23.4
[INFO] [stderr]   Downloaded ring v0.17.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 895a4179dff71aabe1bfd5799532db88c14080de5c1790122e04a0779bc3cdce
[INFO] running `Command { std: "docker" "start" "-a" "895a4179dff71aabe1bfd5799532db88c14080de5c1790122e04a0779bc3cdce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "895a4179dff71aabe1bfd5799532db88c14080de5c1790122e04a0779bc3cdce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "895a4179dff71aabe1bfd5799532db88c14080de5c1790122e04a0779bc3cdce", kill_on_drop: false }`
[INFO] [stdout] 895a4179dff71aabe1bfd5799532db88c14080de5c1790122e04a0779bc3cdce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a12872127e4260c7caa099a0727888c7486d607eaa3541917f374e34fb998adb
[INFO] running `Command { std: "docker" "start" "-a" "a12872127e4260c7caa099a0727888c7486d607eaa3541917f374e34fb998adb", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling httparse v1.10.0
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking bytemuck v1.21.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling music21-rs v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking symphonia-core v0.5.4
[INFO] [stderr]    Compiling memoffset v0.9.1
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[INFO] [stderr]    Compiling quote v1.0.38
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[INFO] [stderr]    Compiling syn v2.0.98
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[INFO] [stderr]     Checking symphonia v0.5.4
[INFO] [stderr]     Checking cpal v0.15.3
[INFO] [stderr]    Compiling pyo3-ffi v0.23.4
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[INFO] [stderr]     Checking rodio v0.20.1
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[INFO] [stderr]     Checking h2 v0.4.8
[INFO] [stderr]    Compiling synstructure v0.13.1
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[INFO] [stderr]    Compiling openssl-macros v0.1.1
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[INFO] [stderr]     Checking zerofrom v0.1.5
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[INFO] [stderr]    Compiling pyo3-macros v0.23.4
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.32s
[INFO] running `Command { std: "docker" "inspect" "a12872127e4260c7caa099a0727888c7486d607eaa3541917f374e34fb998adb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a12872127e4260c7caa099a0727888c7486d607eaa3541917f374e34fb998adb", kill_on_drop: false }`
[INFO] [stdout] a12872127e4260c7caa099a0727888c7486d607eaa3541917f374e34fb998adb