[INFO] fetching crate topalias-rust 0.1.2...
[INFO] checking topalias-rust-0.1.2 against master#bbe853615821442ef11d6cd42a30a73432b38d89 for pr-154205
[INFO] extracting crate topalias-rust 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate topalias-rust 0.1.2
[INFO] finished tweaking crates.io crate topalias-rust 0.1.2
[INFO] tweaked toml for crates.io crate topalias-rust 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate topalias-rust 0.1.2 on toolchain bbe853615821442ef11d6cd42a30a73432b38d89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate topalias-rust 0.1.2 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" "+bbe853615821442ef11d6cd42a30a73432b38d89" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f171cb9ff4f0ef3b946a60376c5e1e437b20144280d5f7448adcaaf2d74a32e7
[INFO] running `Command { std: "docker" "start" "-a" "f171cb9ff4f0ef3b946a60376c5e1e437b20144280d5f7448adcaaf2d74a32e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f171cb9ff4f0ef3b946a60376c5e1e437b20144280d5f7448adcaaf2d74a32e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f171cb9ff4f0ef3b946a60376c5e1e437b20144280d5f7448adcaaf2d74a32e7", kill_on_drop: false }`
[INFO] [stdout] f171cb9ff4f0ef3b946a60376c5e1e437b20144280d5f7448adcaaf2d74a32e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f677fb578d73a10b9c0bb903b9f42095930fb62c6702b12a2b19f3aefa975c97
[INFO] running `Command { std: "docker" "start" "-a" "f677fb578d73a10b9c0bb903b9f42095930fb62c6702b12a2b19f3aefa975c97", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]     Checking clap_builder v4.5.40
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.102
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]     Checking clap v4.5.40
[INFO] [stderr]     Checking topalias-rust v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `example_function` is never used
[INFO] [stdout]  --> src/aliascore.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn example_function() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `top_command` is never used
[INFO] [stdout]  --> src/statistic.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn top_command(commands: &[String], limit: usize) -> Vec<(String, usize)> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `most_used_utils` is never used
[INFO] [stdout]   --> src/statistic.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn most_used_utils(raw_commands: &[String], limit: usize, aliases: Option<&[String]>) -> Vec<(String, usize)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `example_function` is never used
[INFO] [stdout]  --> src/aliascore.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn example_function() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `top_command` is never used
[INFO] [stdout]  --> src/statistic.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn top_command(commands: &[String], limit: usize) -> Vec<(String, usize)> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `most_used_utils` is never used
[INFO] [stdout]   --> src/statistic.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn most_used_utils(raw_commands: &[String], limit: usize, aliases: Option<&[String]>) -> Vec<(String, usize)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.89s
[INFO] running `Command { std: "docker" "inspect" "f677fb578d73a10b9c0bb903b9f42095930fb62c6702b12a2b19f3aefa975c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f677fb578d73a10b9c0bb903b9f42095930fb62c6702b12a2b19f3aefa975c97", kill_on_drop: false }`
[INFO] [stdout] f677fb578d73a10b9c0bb903b9f42095930fb62c6702b12a2b19f3aefa975c97