[INFO] fetching crate rhymuproc 1.1.2...
[INFO] building rhymuproc-1.1.2 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate rhymuproc 1.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rhymuproc 1.1.2
[INFO] finished tweaking crates.io crate rhymuproc 1.1.2
[INFO] tweaked toml for crates.io crate rhymuproc 1.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rhymuproc 1.1.2 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rhymuproc 1.1.2 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5b0ecd80a1b1a6c87626fc60d3c276e416bee88108b8ef084c2747aca76c19f
[INFO] running `Command { std: "docker" "start" "-a" "f5b0ecd80a1b1a6c87626fc60d3c276e416bee88108b8ef084c2747aca76c19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5b0ecd80a1b1a6c87626fc60d3c276e416bee88108b8ef084c2747aca76c19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5b0ecd80a1b1a6c87626fc60d3c276e416bee88108b8ef084c2747aca76c19f", kill_on_drop: false }`
[INFO] [stdout] f5b0ecd80a1b1a6c87626fc60d3c276e416bee88108b8ef084c2747aca76c19f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a2dcc949f5fd2a57ec5ce3d12d11da1b3e4501cfadb6b4129a28582ea008273
[INFO] running `Command { std: "docker" "start" "-a" "5a2dcc949f5fd2a57ec5ce3d12d11da1b3e4501cfadb6b4129a28582ea008273", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling rhymuproc v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `proc_fdinfo` is never constructed
[INFO] [stdout]   --> bin/mock_subprocess.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct proc_fdinfo {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "5a2dcc949f5fd2a57ec5ce3d12d11da1b3e4501cfadb6b4129a28582ea008273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a2dcc949f5fd2a57ec5ce3d12d11da1b3e4501cfadb6b4129a28582ea008273", kill_on_drop: false }`
[INFO] [stdout] 5a2dcc949f5fd2a57ec5ce3d12d11da1b3e4501cfadb6b4129a28582ea008273
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dc6d0cd0e2a47c64198405be6e719b4f57dd379a3dc977184e62ea5de8176dd
[INFO] running `Command { std: "docker" "start" "-a" "7dc6d0cd0e2a47c64198405be6e719b4f57dd379a3dc977184e62ea5de8176dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling rhymuproc v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `proc_fdinfo` is never constructed
[INFO] [stdout]   --> bin/mock_subprocess.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct proc_fdinfo {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "7dc6d0cd0e2a47c64198405be6e719b4f57dd379a3dc977184e62ea5de8176dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dc6d0cd0e2a47c64198405be6e719b4f57dd379a3dc977184e62ea5de8176dd", kill_on_drop: false }`
[INFO] [stdout] 7dc6d0cd0e2a47c64198405be6e719b4f57dd379a3dc977184e62ea5de8176dd
