[INFO] fetching crate inplace_it 0.3.5...
[INFO] checking inplace_it-0.3.5 against nightly-2024-02-05 for check-cfg-2
[INFO] extracting crate inplace_it 0.3.5 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate inplace_it 0.3.5 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate inplace_it 0.3.5
[INFO] finished tweaking crates.io crate inplace_it 0.3.5
[INFO] tweaked toml for crates.io crate inplace_it 0.3.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea87741ad5c75f9b36a9f9eb4331ee8b80d9835efe7300a0d2e1f31e8c235f16
[INFO] running `Command { std: "docker" "start" "-a" "ea87741ad5c75f9b36a9f9eb4331ee8b80d9835efe7300a0d2e1f31e8c235f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea87741ad5c75f9b36a9f9eb4331ee8b80d9835efe7300a0d2e1f31e8c235f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea87741ad5c75f9b36a9f9eb4331ee8b80d9835efe7300a0d2e1f31e8c235f16", kill_on_drop: false }`
[INFO] [stdout] ea87741ad5c75f9b36a9f9eb4331ee8b80d9835efe7300a0d2e1f31e8c235f16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73b2ba2f0222b9fcce49a4ea9d4cc8501584e25e92651b5ae9747ec5924c3bbb
[INFO] running `Command { std: "docker" "start" "-a" "73b2ba2f0222b9fcce49a4ea9d4cc8501584e25e92651b5ae9747ec5924c3bbb", kill_on_drop: false }`
[INFO] [stderr]     Checking inplace_it v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tests/drop_correctness.rs:33:27
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct DropCounterTrigger(u8 /* One byte to avoid zero-sized types optimizations */);
[INFO] [stdout]    |        ------------------ ^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct DropCounterTrigger(() /* One byte to avoid zero-sized types optimizations */);
[INFO] [stdout]    |                           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "73b2ba2f0222b9fcce49a4ea9d4cc8501584e25e92651b5ae9747ec5924c3bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73b2ba2f0222b9fcce49a4ea9d4cc8501584e25e92651b5ae9747ec5924c3bbb", kill_on_drop: false }`
[INFO] [stdout] 73b2ba2f0222b9fcce49a4ea9d4cc8501584e25e92651b5ae9747ec5924c3bbb
