[INFO] fetching crate error-chain-mini-derive 0.2.0...
[INFO] checking error-chain-mini-derive-0.2.0 against master#c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 for pr-86194
[INFO] extracting crate error-chain-mini-derive 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate error-chain-mini-derive 0.2.0 on toolchain c5fbcd35a8217a17f6b63a22217ace06cf8f5f02
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate error-chain-mini-derive 0.2.0
[INFO] finished tweaking crates.io crate error-chain-mini-derive 0.2.0
[INFO] tweaked toml for crates.io crate error-chain-mini-derive 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e63d0464e33f5c0bed4e53e63fc090829e80f721741f832f4a1b7abe436445a3
[INFO] running `Command { std: "docker" "start" "-a" "e63d0464e33f5c0bed4e53e63fc090829e80f721741f832f4a1b7abe436445a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e63d0464e33f5c0bed4e53e63fc090829e80f721741f832f4a1b7abe436445a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e63d0464e33f5c0bed4e53e63fc090829e80f721741f832f4a1b7abe436445a3", kill_on_drop: false }`
[INFO] [stdout] e63d0464e33f5c0bed4e53e63fc090829e80f721741f832f4a1b7abe436445a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfcd0cc07b0f3939f6644db8fd07fe2952ad0152700e19070a587d96996ffae4
[INFO] running `Command { std: "docker" "start" "-a" "cfcd0cc07b0f3939f6644db8fd07fe2952ad0152700e19070a587d96996ffae4", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]     Checking proc-macro2 v0.3.8
[INFO] [stderr]     Checking quote v0.5.2
[INFO] [stderr]     Checking syn v0.13.11
[INFO] [stderr]     Checking synstructure v0.8.1
[INFO] [stderr]     Checking error-chain-mini-derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "cfcd0cc07b0f3939f6644db8fd07fe2952ad0152700e19070a587d96996ffae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfcd0cc07b0f3939f6644db8fd07fe2952ad0152700e19070a587d96996ffae4", kill_on_drop: false }`
[INFO] [stdout] cfcd0cc07b0f3939f6644db8fd07fe2952ad0152700e19070a587d96996ffae4