[INFO] fetching crate permute 0.2.1...
[INFO] checking permute-0.2.1 against master#8c6ce6b91b172f77c795a74bfeaf74b865146b3f for pr-101345
[INFO] extracting crate permute 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate permute 0.2.1 on toolchain 8c6ce6b91b172f77c795a74bfeaf74b865146b3f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate permute 0.2.1
[INFO] finished tweaking crates.io crate permute 0.2.1
[INFO] tweaked toml for crates.io crate permute 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab8e0425ca25f76ac64c93dfbb16af39f94552babe5ea0e5fc8b84fbf321aa53
[INFO] running `Command { std: "docker" "start" "-a" "ab8e0425ca25f76ac64c93dfbb16af39f94552babe5ea0e5fc8b84fbf321aa53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab8e0425ca25f76ac64c93dfbb16af39f94552babe5ea0e5fc8b84fbf321aa53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab8e0425ca25f76ac64c93dfbb16af39f94552babe5ea0e5fc8b84fbf321aa53", kill_on_drop: false }`
[INFO] [stdout] ab8e0425ca25f76ac64c93dfbb16af39f94552babe5ea0e5fc8b84fbf321aa53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 624576e62a88efd2d7e4162b9532c35214018308f8e37ff7532d2a6a45f7b85a
[INFO] running `Command { std: "docker" "start" "-a" "624576e62a88efd2d7e4162b9532c35214018308f8e37ff7532d2a6a45f7b85a", kill_on_drop: false }`
[INFO] [stderr]     Checking permute v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "624576e62a88efd2d7e4162b9532c35214018308f8e37ff7532d2a6a45f7b85a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "624576e62a88efd2d7e4162b9532c35214018308f8e37ff7532d2a6a45f7b85a", kill_on_drop: false }`
[INFO] [stdout] 624576e62a88efd2d7e4162b9532c35214018308f8e37ff7532d2a6a45f7b85a