[INFO] fetching crate naluacq 0.4.5...
[INFO] checking naluacq-0.4.5 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate naluacq 0.4.5 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate naluacq 0.4.5 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 naluacq 0.4.5
[INFO] finished tweaking crates.io crate naluacq 0.4.5
[INFO] tweaked toml for crates.io crate naluacq 0.4.5 written to /workspace/builds/worker-3-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]     Updating crates.io index
[INFO] [stderr]      Locking 79 packages to latest compatible versions
[INFO] [stderr]       Adding indoc v1.0.9 (available: v2.0.5)
[INFO] [stderr]       Adding iter-read v0.3.1 (available: v1.1.0)
[INFO] [stderr]       Adding memmap2 v0.7.1 (available: v0.9.5)
[INFO] [stderr]       Adding memoffset v0.8.0 (available: v0.9.1)
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.16.1)
[INFO] [stderr]       Adding page_size v0.5.0 (available: v0.6.0)
[INFO] [stderr]       Adding pyo3 v0.18.3 (available: v0.22.3)
[INFO] [stderr]       Adding pyo3-build-config v0.18.3 (available: v0.22.3)
[INFO] [stderr]       Adding pyo3-ffi v0.18.3 (available: v0.22.3)
[INFO] [stderr]       Adding pyo3-macros v0.18.3 (available: v0.22.3)
[INFO] [stderr]       Adding pyo3-macros-backend v0.18.3 (available: v0.22.3)
[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 zerocopy v0.6.6 (available: v0.7.35)
[INFO] [stderr]       Adding zerocopy-derive v0.6.6 (available: v0.7.35)
[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] 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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 719b3d73321e5c0d44571e04ceee932944ad408e88e2074c75a9cbb63a1a8688
[INFO] running `Command { std: "docker" "start" "-a" "719b3d73321e5c0d44571e04ceee932944ad408e88e2074c75a9cbb63a1a8688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "719b3d73321e5c0d44571e04ceee932944ad408e88e2074c75a9cbb63a1a8688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "719b3d73321e5c0d44571e04ceee932944ad408e88e2074c75a9cbb63a1a8688", kill_on_drop: false }`
[INFO] [stdout] 719b3d73321e5c0d44571e04ceee932944ad408e88e2074c75a9cbb63a1a8688
[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 -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] ce1723c2722cd49d311694112e000989d6b746d05e4da4e7f4713c83fa243749
[INFO] running `Command { std: "docker" "start" "-a" "ce1723c2722cd49d311694112e000989d6b746d05e4da4e7f4713c83fa243749", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]     Checking unindent v0.1.11
[INFO] [stderr]     Checking iter-read v0.3.1
[INFO] [stderr]     Checking memmap2 v0.7.1
[INFO] [stderr]    Compiling zerocopy-derive v0.6.6
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking page_size v0.5.0
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking flate2 v1.0.34
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]    Compiling pyo3-build-config v0.18.3
[INFO] [stderr]     Checking zerocopy v0.6.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]    Compiling pyo3-ffi v0.18.3
[INFO] [stderr]    Compiling pyo3 v0.18.3
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking serde-pickle v1.1.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.18.3
[INFO] [stderr]    Compiling pyo3-macros v0.18.3
[INFO] [stderr]     Checking naluacq v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `string`
[INFO] [stdout]  --> src/calibration/pedestals.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{path::Path, string};
[INFO] [stdout]   |                       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsU16Be` and `AsU16Le`
[INFO] [stdout]  --> src/parsing/util.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use iterext::{AsU16Be, AsU16BeExt, AsU16Le, AsU16LeExt};
[INFO] [stdout]   |                   ^^^^^^^              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `string`
[INFO] [stdout]  --> src/calibration/pedestals.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{path::Path, string};
[INFO] [stdout]   |                       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsU16Be` and `AsU16Le`
[INFO] [stdout]  --> src/parsing/util.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use iterext::{AsU16Be, AsU16BeExt, AsU16Le, AsU16LeExt};
[INFO] [stdout]   |                   ^^^^^^^              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.57s
[INFO] running `Command { std: "docker" "inspect" "ce1723c2722cd49d311694112e000989d6b746d05e4da4e7f4713c83fa243749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1723c2722cd49d311694112e000989d6b746d05e4da4e7f4713c83fa243749", kill_on_drop: false }`
[INFO] [stdout] ce1723c2722cd49d311694112e000989d6b746d05e4da4e7f4713c83fa243749