[INFO] fetching crate project-cleanup 1.0.0...
[INFO] checking project-cleanup-1.0.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate project-cleanup 1.0.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate project-cleanup 1.0.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate project-cleanup 1.0.0
[INFO] finished tweaking crates.io crate project-cleanup 1.0.0
[INFO] tweaked toml for crates.io crate project-cleanup 1.0.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate project-cleanup 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] deba851236da0b34fc451c2a272bb9b81fef9aeb528a0bb8bde58e7fbe283248
[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" "deba851236da0b34fc451c2a272bb9b81fef9aeb528a0bb8bde58e7fbe283248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "deba851236da0b34fc451c2a272bb9b81fef9aeb528a0bb8bde58e7fbe283248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deba851236da0b34fc451c2a272bb9b81fef9aeb528a0bb8bde58e7fbe283248", kill_on_drop: false }`
[INFO] [stdout] deba851236da0b34fc451c2a272bb9b81fef9aeb528a0bb8bde58e7fbe283248
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6f394e0e396acae7db116b3d3c5142d9e7dd40abf922fcdfc2b8f9e3dd2364f
[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" "c6f394e0e396acae7db116b3d3c5142d9e7dd40abf922fcdfc2b8f9e3dd2364f", kill_on_drop: false }`
[INFO] [stderr]     Checking project-cleanup v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "c6f394e0e396acae7db116b3d3c5142d9e7dd40abf922fcdfc2b8f9e3dd2364f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6f394e0e396acae7db116b3d3c5142d9e7dd40abf922fcdfc2b8f9e3dd2364f", kill_on_drop: false }`
[INFO] [stdout] c6f394e0e396acae7db116b3d3c5142d9e7dd40abf922fcdfc2b8f9e3dd2364f