[INFO] fetching crate engine-mel 0.7.1...
[INFO] checking engine-mel-0.7.1 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864
[INFO] extracting crate engine-mel 0.7.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate engine-mel 0.7.1 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate engine-mel 0.7.1
[INFO] finished tweaking crates.io crate engine-mel 0.7.1
[INFO] tweaked toml for crates.io crate engine-mel 0.7.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] [stderr]       Adding melodium-common v0.7.1 (available: v0.8.0)
[INFO] [stderr]       Adding melodium-core v0.7.1 (available: v0.8.0)
[INFO] [stderr]       Adding melodium-macro v0.7.1 (available: v0.8.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded melodium-common v0.7.1
[INFO] [stderr]   Downloaded melodium-core v0.7.1
[INFO] [stderr]   Downloaded melodium-macro v0.7.1
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0731a78c4731781710d86312162fecf014150e433ef922273f4e3137d3019a7f
[INFO] running `Command { std: "docker" "start" "-a" "0731a78c4731781710d86312162fecf014150e433ef922273f4e3137d3019a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0731a78c4731781710d86312162fecf014150e433ef922273f4e3137d3019a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0731a78c4731781710d86312162fecf014150e433ef922273f4e3137d3019a7f", kill_on_drop: false }`
[INFO] [stdout] 0731a78c4731781710d86312162fecf014150e433ef922273f4e3137d3019a7f
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82a2bb4df730f5ad09a70fa1c6d041c6a40f7fb37e59a78af652c435717f48c2
[INFO] running `Command { std: "docker" "start" "-a" "82a2bb4df730f5ad09a70fa1c6d041c6a40f7fb37e59a78af652c435717f48c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]     Checking melodium-common v0.7.1
[INFO] [stderr]     Checking melodium-core v0.7.1
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling melodium-macro v0.7.1
[INFO] [stderr]     Checking engine-mel v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.76s
[INFO] running `Command { std: "docker" "inspect" "82a2bb4df730f5ad09a70fa1c6d041c6a40f7fb37e59a78af652c435717f48c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82a2bb4df730f5ad09a70fa1c6d041c6a40f7fb37e59a78af652c435717f48c2", kill_on_drop: false }`
[INFO] [stdout] 82a2bb4df730f5ad09a70fa1c6d041c6a40f7fb37e59a78af652c435717f48c2