[INFO] fetching crate msb 0.1.3...
[INFO] checking msb-0.1.3 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate msb 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate msb 0.1.3
[INFO] finished tweaking crates.io crate msb 0.1.3
[INFO] tweaked toml for crates.io crate msb 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate msb 0.1.3 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate msb 0.1.3 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc53b8889d3f199181893e3fb02c9764a2f4841cce3d5a85a355d7303d2c6740
[INFO] running `Command { std: "docker" "start" "-a" "cc53b8889d3f199181893e3fb02c9764a2f4841cce3d5a85a355d7303d2c6740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc53b8889d3f199181893e3fb02c9764a2f4841cce3d5a85a355d7303d2c6740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc53b8889d3f199181893e3fb02c9764a2f4841cce3d5a85a355d7303d2c6740", kill_on_drop: false }`
[INFO] [stdout] cc53b8889d3f199181893e3fb02c9764a2f4841cce3d5a85a355d7303d2c6740
[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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0aac00d3970144c2347e566d3e3adb08b91cf5eae55bcf4680bb3d9ccc1761b5
[INFO] running `Command { std: "docker" "start" "-a" "0aac00d3970144c2347e566d3e3adb08b91cf5eae55bcf4680bb3d9ccc1761b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling error-stack v0.5.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking clap_builder v4.5.27
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]     Checking thiserror v2.0.11
[INFO] [stderr]     Checking clap v4.5.28
[INFO] [stderr]     Checking msb v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `alphanumeric1`
[INFO] [stdout]  --> src/target.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 |     character::complete::{alphanumeric1, multispace0, multispace1},
[INFO] [stdout]   |                           ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alphanumeric1`
[INFO] [stdout]  --> src/target.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 |     character::complete::{alphanumeric1, multispace0, multispace1},
[INFO] [stdout]   |                           ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.88s
[INFO] [stdout] warning: method `outputs` is never used
[INFO] [stdout]   --> src/target.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Target {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn outputs(&self) -> &[String] {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `outputs` is never used
[INFO] [stdout]   --> src/target.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Target {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn outputs(&self) -> &[String] {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0aac00d3970144c2347e566d3e3adb08b91cf5eae55bcf4680bb3d9ccc1761b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aac00d3970144c2347e566d3e3adb08b91cf5eae55bcf4680bb3d9ccc1761b5", kill_on_drop: false }`
[INFO] [stdout] 0aac00d3970144c2347e566d3e3adb08b91cf5eae55bcf4680bb3d9ccc1761b5