[INFO] fetching crate bugreport 0.4.0...
[INFO] checking bugreport-0.4.0 against try#8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 for pr-86194
[INFO] extracting crate bugreport 0.4.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate bugreport 0.4.0 on toolchain 8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bugreport 0.4.0
[INFO] finished tweaking crates.io crate bugreport 0.4.0
[INFO] tweaked toml for crates.io crate bugreport 0.4.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate bugreport 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded git-version-macro v0.3.4
[INFO] [stderr]   Downloaded syn v1.0.56
[INFO] [stderr]   Downloaded sys-info v0.9.0
[INFO] [stderr]   Downloaded git-version v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2026230316cb64a1e48a17fa8ba45b4375d37136323ac2c53f05e14f60cba96
[INFO] running `Command { std: "docker" "start" "-a" "e2026230316cb64a1e48a17fa8ba45b4375d37136323ac2c53f05e14f60cba96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2026230316cb64a1e48a17fa8ba45b4375d37136323ac2c53f05e14f60cba96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2026230316cb64a1e48a17fa8ba45b4375d37136323ac2c53f05e14f60cba96", kill_on_drop: false }`
[INFO] [stdout] e2026230316cb64a1e48a17fa8ba45b4375d37136323ac2c53f05e14f60cba96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f3bc55c0cc1955745b630937d3bc93fb3dbe7bdae032ecc23b23f84556fa6ab
[INFO] running `Command { std: "docker" "start" "-a" "6f3bc55c0cc1955745b630937d3bc93fb3dbe7bdae032ecc23b23f84556fa6ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.56
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling bugreport v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking shell-escape v0.1.5
[INFO] [stderr]    Compiling sys-info v0.9.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling git-version-macro v0.3.4
[INFO] [stderr]     Checking git-version v0.3.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.56s
[INFO] running `Command { std: "docker" "inspect" "6f3bc55c0cc1955745b630937d3bc93fb3dbe7bdae032ecc23b23f84556fa6ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f3bc55c0cc1955745b630937d3bc93fb3dbe7bdae032ecc23b23f84556fa6ab", kill_on_drop: false }`
[INFO] [stdout] 6f3bc55c0cc1955745b630937d3bc93fb3dbe7bdae032ecc23b23f84556fa6ab