[INFO] fetching crate path2enum 0.4.5...
[INFO] building path2enum-0.4.5 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate path2enum 0.4.5 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate path2enum 0.4.5
[INFO] finished tweaking crates.io crate path2enum 0.4.5
[INFO] tweaked toml for crates.io crate path2enum 0.4.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate path2enum 0.4.5 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate path2enum 0.4.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56ae5a585eea7302fcb96270ce6793c19f41dbbce590308efa6c3372b15afcb8
[INFO] running `Command { std: "docker" "start" "-a" "56ae5a585eea7302fcb96270ce6793c19f41dbbce590308efa6c3372b15afcb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56ae5a585eea7302fcb96270ce6793c19f41dbbce590308efa6c3372b15afcb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56ae5a585eea7302fcb96270ce6793c19f41dbbce590308efa6c3372b15afcb8", kill_on_drop: false }`
[INFO] [stdout] 56ae5a585eea7302fcb96270ce6793c19f41dbbce590308efa6c3372b15afcb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61b5ff572b376059785a459052d4f62c86b148bbfa23507c4ec49f1be4a71caf
[INFO] running `Command { std: "docker" "start" "-a" "61b5ff572b376059785a459052d4f62c86b148bbfa23507c4ec49f1be4a71caf", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling path2enum v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.32s
[INFO] running `Command { std: "docker" "inspect" "61b5ff572b376059785a459052d4f62c86b148bbfa23507c4ec49f1be4a71caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61b5ff572b376059785a459052d4f62c86b148bbfa23507c4ec49f1be4a71caf", kill_on_drop: false }`
[INFO] [stdout] 61b5ff572b376059785a459052d4f62c86b148bbfa23507c4ec49f1be4a71caf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd3a95f57e16b8a78eba869cd30515f5ea81470292268f244fb501d9bfd7d979
[INFO] running `Command { std: "docker" "start" "-a" "cd3a95f57e16b8a78eba869cd30515f5ea81470292268f244fb501d9bfd7d979", kill_on_drop: false }`
[INFO] [stderr]    Compiling path2enum v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "cd3a95f57e16b8a78eba869cd30515f5ea81470292268f244fb501d9bfd7d979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd3a95f57e16b8a78eba869cd30515f5ea81470292268f244fb501d9bfd7d979", kill_on_drop: false }`
[INFO] [stdout] cd3a95f57e16b8a78eba869cd30515f5ea81470292268f244fb501d9bfd7d979