[INFO] fetching crate pewter 0.0.3...
[INFO] checking pewter-0.0.3 against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] extracting crate pewter 0.0.3 into /workspace/builds/worker-2-tc2/source
[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] validating manifest of crates.io crate pewter 0.0.3 on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 693841fbc957b1ff5eef550fdbb2b91238293f36355fd64edd35bd628b80b368
[INFO] running `Command { std: "docker" "start" "693841fbc957b1ff5eef550fdbb2b91238293f36355fd64edd35bd628b80b368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "693841fbc957b1ff5eef550fdbb2b91238293f36355fd64edd35bd628b80b368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "693841fbc957b1ff5eef550fdbb2b91238293f36355fd64edd35bd628b80b368" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "693841fbc957b1ff5eef550fdbb2b91238293f36355fd64edd35bd628b80b368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "693841fbc957b1ff5eef550fdbb2b91238293f36355fd64edd35bd628b80b368" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]     |                               --                               ^^^^^^^^^^^^    -- the same lifetime is named here
[INFO] [stdout]     |                               |                                |
[INFO] [stdout]     |                               the lifetime is named here       the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 289 |     pub fn iter_sections<'a>(&'a self) -> impl Iterator<Item = &'a SectionHeap> + 'a {
[INFO] [stdout]     |                                                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[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]     |                               --                               ^^^^^^^^^^^^    -- the same lifetime is named here
[INFO] [stdout]     |                               |                                |
[INFO] [stdout]     |                               the lifetime is named here       the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 289 |     pub fn iter_sections<'a>(&'a self) -> impl Iterator<Item = &'a SectionHeap> + 'a {
[INFO] [stdout]     |                                                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "693841fbc957b1ff5eef550fdbb2b91238293f36355fd64edd35bd628b80b368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "693841fbc957b1ff5eef550fdbb2b91238293f36355fd64edd35bd628b80b368", kill_on_drop: false }`
[INFO] [stdout] 693841fbc957b1ff5eef550fdbb2b91238293f36355fd64edd35bd628b80b368
