[INFO] fetching crate pime 0.0.17...
[INFO] checking pime-0.0.17 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate pime 0.0.17 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate pime 0.0.17 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pime 0.0.17
[INFO] finished tweaking crates.io crate pime 0.0.17
[INFO] tweaked toml for crates.io crate pime 0.0.17 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 72 packages to latest compatible versions
[INFO] [stderr]       Adding ahash v0.4.8 (available: v0.8.11)
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.6.0)
[INFO] [stderr]       Adding dlv-list v0.2.3 (available: v0.5.2)
[INFO] [stderr]       Adding hashbrown v0.9.1 (available: v0.14.5)
[INFO] [stderr]       Adding indoc v0.3.6 (available: v2.0.5)
[INFO] [stderr]       Adding indoc-impl v0.3.6 (available: v0.3.7)
[INFO] [stderr]       Adding ordered-float v2.10.1 (available: v4.3.0)
[INFO] [stderr]       Adding ordered-multimap v0.3.1 (available: v0.7.3)
[INFO] [stderr]       Adding parking_lot v0.11.2 (available: v0.12.3)
[INFO] [stderr]       Adding parking_lot_core v0.8.6 (available: v0.9.10)
[INFO] [stderr]       Adding paste v0.1.18 (available: v1.0.15)
[INFO] [stderr]       Adding pyo3 v0.14.5 (available: v0.22.3)
[INFO] [stderr]       Adding pyo3-build-config v0.14.5 (available: v0.22.3)
[INFO] [stderr]       Adding pyo3-macros v0.14.5 (available: v0.22.3)
[INFO] [stderr]       Adding pyo3-macros-backend v0.14.5 (available: v0.22.3)
[INFO] [stderr]       Adding pythonize v0.14.0 (available: v0.22.0)
[INFO] [stderr]       Adding redox_syscall v0.2.16 (available: v0.5.6)
[INFO] [stderr]       Adding rust-ini v0.17.0 (available: v0.21.1)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.79)
[INFO] [stderr]       Adding unindent v0.1.11 (available: v0.2.3)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09dbb818420c0ea79e3705ab18272e4ac9e7f4ea6982959d28e00296661b2d03
[INFO] running `Command { std: "docker" "start" "-a" "09dbb818420c0ea79e3705ab18272e4ac9e7f4ea6982959d28e00296661b2d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09dbb818420c0ea79e3705ab18272e4ac9e7f4ea6982959d28e00296661b2d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09dbb818420c0ea79e3705ab18272e4ac9e7f4ea6982959d28e00296661b2d03", kill_on_drop: false }`
[INFO] [stdout] 09dbb818420c0ea79e3705ab18272e4ac9e7f4ea6982959d28e00296661b2d03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d96f32e22b9a2e9bd01ad3e4d530336414aa71e3ca0a3a870985c105c539943f
[INFO] running `Command { std: "docker" "start" "-a" "d96f32e22b9a2e9bd01ad3e4d530336414aa71e3ca0a3a870985c105c539943f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pyo3-build-config v0.14.5
[INFO] [stderr]    Compiling unindent v0.1.11
[INFO] [stderr]     Checking ahash v0.4.8
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking triggered v0.1.2
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking paste v0.1.18
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling pyo3 v0.14.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking dlv-list v0.2.3
[INFO] [stderr]     Checking ordered-multimap v0.3.1
[INFO] [stderr]     Checking rust-ini v0.17.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.14.5
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]     Checking indoc v0.3.6
[INFO] [stderr]    Compiling pyo3-macros v0.14.5
[INFO] [stderr]     Checking pythonize v0.14.0
[INFO] [stderr]     Checking pime v0.0.17 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `task_id` is never read
[INFO] [stdout]    --> src/lib.rs:362:5
[INFO] [stdout]     |
[INFO] [stdout] 361 | struct PyTaskResult {
[INFO] [stdout]     |        ------------ field in this struct
[INFO] [stdout] 362 |     task_id: u64,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PyTaskResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `task_id` is never read
[INFO] [stdout]    --> src/lib.rs:362:5
[INFO] [stdout]     |
[INFO] [stdout] 361 | struct PyTaskResult {
[INFO] [stdout]     |        ------------ field in this struct
[INFO] [stdout] 362 |     task_id: u64,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PyTaskResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.95s
[INFO] running `Command { std: "docker" "inspect" "d96f32e22b9a2e9bd01ad3e4d530336414aa71e3ca0a3a870985c105c539943f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d96f32e22b9a2e9bd01ad3e4d530336414aa71e3ca0a3a870985c105c539943f", kill_on_drop: false }`
[INFO] [stdout] d96f32e22b9a2e9bd01ad3e4d530336414aa71e3ca0a3a870985c105c539943f