[INFO] fetching crate winepath 0.1.1...
[INFO] checking winepath-0.1.1 against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789
[INFO] extracting crate winepath 0.1.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate winepath 0.1.1 on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate winepath 0.1.1
[INFO] finished tweaking crates.io crate winepath 0.1.1
[INFO] tweaked toml for crates.io crate winepath 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate winepath 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 28aaa4e6a922ea0cd571dc5126c2eca582d77e105fe60ba624ddab0d23dd118f
[INFO] running `Command { std: "docker" "start" "-a" "28aaa4e6a922ea0cd571dc5126c2eca582d77e105fe60ba624ddab0d23dd118f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28aaa4e6a922ea0cd571dc5126c2eca582d77e105fe60ba624ddab0d23dd118f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28aaa4e6a922ea0cd571dc5126c2eca582d77e105fe60ba624ddab0d23dd118f", kill_on_drop: false }`
[INFO] [stdout] 28aaa4e6a922ea0cd571dc5126c2eca582d77e105fe60ba624ddab0d23dd118f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83cb0936c722d95602d83533fcd9bcb446a29ef71ea42f1ed39b82b4f56655d1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "83cb0936c722d95602d83533fcd9bcb446a29ef71ea42f1ed39b82b4f56655d1", kill_on_drop: false }`
[INFO] [stderr]     Checking winepath v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "83cb0936c722d95602d83533fcd9bcb446a29ef71ea42f1ed39b82b4f56655d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83cb0936c722d95602d83533fcd9bcb446a29ef71ea42f1ed39b82b4f56655d1", kill_on_drop: false }`
[INFO] [stdout] 83cb0936c722d95602d83533fcd9bcb446a29ef71ea42f1ed39b82b4f56655d1