[INFO] fetching crate pewter 0.0.3...
[INFO] checking pewter-0.0.3 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate pewter 0.0.3 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate pewter 0.0.3 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 pewter 0.0.3
[INFO] finished tweaking crates.io crate pewter 0.0.3
[INFO] tweaked toml for crates.io crate pewter 0.0.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate pewter 0.0.3 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07444c8363861fe2382a5a791624a305bc40c66e0ca597e06b56d0210acf4b8a
[INFO] running `Command { std: "docker" "start" "-a" "07444c8363861fe2382a5a791624a305bc40c66e0ca597e06b56d0210acf4b8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07444c8363861fe2382a5a791624a305bc40c66e0ca597e06b56d0210acf4b8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07444c8363861fe2382a5a791624a305bc40c66e0ca597e06b56d0210acf4b8a", kill_on_drop: false }`
[INFO] [stdout] 07444c8363861fe2382a5a791624a305bc40c66e0ca597e06b56d0210acf4b8a
[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 -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] 0363a015e10a363faff1ac0a28aed21af9b318b1768523a8f2f1858f2ab9dbdf
[INFO] running `Command { std: "docker" "start" "-a" "0363a015e10a363faff1ac0a28aed21af9b318b1768523a8f2f1858f2ab9dbdf", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v2.2.1
[INFO] [stderr]     Checking pewter v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `borrow`
[INFO] [stdout]  --> src/lib.rs:6:39
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub use std::{error, string, vec, borrow};
[INFO] [stdout]   |                                       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/pe/file/definition.rs:289:64
[INFO] [stdout]     |
[INFO] [stdout] 289 |     pub fn iter_sections<'a>(&'a self) -> impl Iterator<Item = &SectionHeap> + 'a {
[INFO] [stdout]     |                          -- lifetime `'a` declared here        ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow`
[INFO] [stdout]  --> src/lib.rs:6:39
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub use std::{error, string, vec, borrow};
[INFO] [stdout]   |                                       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/pe/file/definition.rs:289:64
[INFO] [stdout]     |
[INFO] [stdout] 289 |     pub fn iter_sections<'a>(&'a self) -> impl Iterator<Item = &SectionHeap> + 'a {
[INFO] [stdout]     |                          -- lifetime `'a` declared here        ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[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 1.21s
[INFO] running `Command { std: "docker" "inspect" "0363a015e10a363faff1ac0a28aed21af9b318b1768523a8f2f1858f2ab9dbdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0363a015e10a363faff1ac0a28aed21af9b318b1768523a8f2f1858f2ab9dbdf", kill_on_drop: false }`
[INFO] [stdout] 0363a015e10a363faff1ac0a28aed21af9b318b1768523a8f2f1858f2ab9dbdf