[INFO] fetching crate topalias-rust 0.1.2...
[INFO] testing topalias-rust-0.1.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate topalias-rust 0.1.2 into /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate topalias-rust 0.1.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88c176572f25c61f43e7a1c06c1f40c961825ea432a98ec9dc307c5010d0e477
[INFO] running `Command { std: "docker" "start" "-a" "88c176572f25c61f43e7a1c06c1f40c961825ea432a98ec9dc307c5010d0e477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88c176572f25c61f43e7a1c06c1f40c961825ea432a98ec9dc307c5010d0e477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88c176572f25c61f43e7a1c06c1f40c961825ea432a98ec9dc307c5010d0e477", kill_on_drop: false }`
[INFO] [stdout] 88c176572f25c61f43e7a1c06c1f40c961825ea432a98ec9dc307c5010d0e477
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 690e5db37321afe8a6585395fd615fc732e4c659c6400356aa603c2819dc6a1d
[INFO] running `Command { std: "docker" "start" "-a" "690e5db37321afe8a6585395fd615fc732e4c659c6400356aa603c2819dc6a1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling syn v2.0.102
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.68s
[INFO] running `Command { std: "docker" "inspect" "690e5db37321afe8a6585395fd615fc732e4c659c6400356aa603c2819dc6a1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "690e5db37321afe8a6585395fd615fc732e4c659c6400356aa603c2819dc6a1d", kill_on_drop: false }`
[INFO] [stdout] 690e5db37321afe8a6585395fd615fc732e4c659c6400356aa603c2819dc6a1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4258034f11022144abd5cb5d08a6dea7333d677bf72bc3f2c597d46e928d315a
[INFO] running `Command { std: "docker" "start" "-a" "4258034f11022144abd5cb5d08a6dea7333d677bf72bc3f2c597d46e928d315a", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "4258034f11022144abd5cb5d08a6dea7333d677bf72bc3f2c597d46e928d315a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4258034f11022144abd5cb5d08a6dea7333d677bf72bc3f2c597d46e928d315a", kill_on_drop: false }`
[INFO] [stdout] 4258034f11022144abd5cb5d08a6dea7333d677bf72bc3f2c597d46e928d315a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 60c78d61e215943474ebfd22141687c2da7d1685c6ee7cdf263aee06d40d809a
[INFO] running `Command { std: "docker" "start" "-a" "60c78d61e215943474ebfd22141687c2da7d1685c6ee7cdf263aee06d40d809a", kill_on_drop: false }`
[INFO] [stderr] warning: function `example_function` is never used
[INFO] [stderr]  --> src/aliascore.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn example_function() {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `top_command` is never used
[INFO] [stderr]  --> src/statistic.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn top_command(commands: &[String], limit: usize) -> Vec<(String, usize)> {
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `most_used_utils` is never used
[INFO] [stderr]   --> src/statistic.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn most_used_utils(raw_commands: &[String], limit: usize, aliases: Option<&[String]>) -> Vec<(String, usize)> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `topalias-rust` (bin "topalias-rust" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/topalias_rust-5fd6f3e9a2bdffd2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "60c78d61e215943474ebfd22141687c2da7d1685c6ee7cdf263aee06d40d809a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60c78d61e215943474ebfd22141687c2da7d1685c6ee7cdf263aee06d40d809a", kill_on_drop: false }`
[INFO] [stdout] 60c78d61e215943474ebfd22141687c2da7d1685c6ee7cdf263aee06d40d809a