[INFO] fetching crate peace_code_gen 0.0.14...
[INFO] building peace_code_gen-0.0.14 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate peace_code_gen 0.0.14 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate peace_code_gen 0.0.14
[INFO] finished tweaking crates.io crate peace_code_gen 0.0.14
[INFO] tweaked toml for crates.io crate peace_code_gen 0.0.14 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate peace_code_gen 0.0.14 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0c0ed624f85a8cf2efcf4c435f8e1d9cdcfd2b0e3a200c106866e9a98a6c7b39
[INFO] running `Command { std: "docker" "start" "-a" "0c0ed624f85a8cf2efcf4c435f8e1d9cdcfd2b0e3a200c106866e9a98a6c7b39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c0ed624f85a8cf2efcf4c435f8e1d9cdcfd2b0e3a200c106866e9a98a6c7b39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c0ed624f85a8cf2efcf4c435f8e1d9cdcfd2b0e3a200c106866e9a98a6c7b39", kill_on_drop: false }`
[INFO] [stdout] 0c0ed624f85a8cf2efcf4c435f8e1d9cdcfd2b0e3a200c106866e9a98a6c7b39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 28f823928c509fb24794e8af2ec274f4fcaf9d075851553d9c51ea263c1e55fa
[INFO] running `Command { std: "docker" "start" "-a" "28f823928c509fb24794e8af2ec274f4fcaf9d075851553d9c51ea263c1e55fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling peace_code_gen v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "28f823928c509fb24794e8af2ec274f4fcaf9d075851553d9c51ea263c1e55fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f823928c509fb24794e8af2ec274f4fcaf9d075851553d9c51ea263c1e55fa", kill_on_drop: false }`
[INFO] [stdout] 28f823928c509fb24794e8af2ec274f4fcaf9d075851553d9c51ea263c1e55fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 893dfa1cd429812fc6efa82c6b6422d1cd7246ad38fee852c408e26b19b31160
[INFO] running `Command { std: "docker" "start" "-a" "893dfa1cd429812fc6efa82c6b6422d1cd7246ad38fee852c408e26b19b31160", kill_on_drop: false }`
[INFO] [stderr]    Compiling peace_code_gen v0.0.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "893dfa1cd429812fc6efa82c6b6422d1cd7246ad38fee852c408e26b19b31160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "893dfa1cd429812fc6efa82c6b6422d1cd7246ad38fee852c408e26b19b31160", kill_on_drop: false }`
[INFO] [stdout] 893dfa1cd429812fc6efa82c6b6422d1cd7246ad38fee852c408e26b19b31160