[INFO] fetching crate polyrunner 0.2.1...
[INFO] testing polyrunner-0.2.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate polyrunner 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate polyrunner 0.2.1
[INFO] finished tweaking crates.io crate polyrunner 0.2.1
[INFO] tweaked toml for crates.io crate polyrunner 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polyrunner 0.2.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polyrunner 0.2.1 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f1c51d5b7feec1fddae9bbc8f4dc615b94613cf2aae7269ac3b3d2aa05338bb
[INFO] running `Command { std: "docker" "start" "-a" "8f1c51d5b7feec1fddae9bbc8f4dc615b94613cf2aae7269ac3b3d2aa05338bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f1c51d5b7feec1fddae9bbc8f4dc615b94613cf2aae7269ac3b3d2aa05338bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f1c51d5b7feec1fddae9bbc8f4dc615b94613cf2aae7269ac3b3d2aa05338bb", kill_on_drop: false }`
[INFO] [stdout] 8f1c51d5b7feec1fddae9bbc8f4dc615b94613cf2aae7269ac3b3d2aa05338bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a909d19b5f8e4cd530892958b4a4bd748a90c55075b38e7b28eb98415018b5e
[INFO] running `Command { std: "docker" "start" "-a" "2a909d19b5f8e4cd530892958b4a4bd748a90c55075b38e7b28eb98415018b5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.45
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[INFO] [stderr]    Compiling smallvec v1.15.1
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[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
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[INFO] [stderr]    Compiling indoc v2.0.7
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[INFO] [stderr]    Compiling compact_str v0.8.1
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[INFO] [stderr]    Compiling vte v0.14.1
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.1
[INFO] [stderr]    Compiling sysinfo v0.33.1
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling rustls-webpki v0.103.9
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling ratatui v0.29.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling polyrunner v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `exclude`
[INFO] [stdout]    --> src/main.rs:774:15
[INFO] [stdout]     |
[INFO] [stdout] 774 | fn get_drives(exclude: &[String]) -> Vec<PathBuf> {
[INFO] [stdout]     |               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exclude`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `prev_pane` is never used
[INFO] [stdout]     --> src/main.rs:1354:8
[INFO] [stdout]      |
[INFO] [stdout]  858 | impl App {
[INFO] [stdout]      | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1354 |     fn prev_pane(&mut self) {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `Command { std: "docker" "inspect" "2a909d19b5f8e4cd530892958b4a4bd748a90c55075b38e7b28eb98415018b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a909d19b5f8e4cd530892958b4a4bd748a90c55075b38e7b28eb98415018b5e", kill_on_drop: false }`
[INFO] [stdout] 2a909d19b5f8e4cd530892958b4a4bd748a90c55075b38e7b28eb98415018b5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 587a79367047ee62144cfa947a1cec77ad32fdf6dfbc9aa6e355a92694d9039c
[INFO] running `Command { std: "docker" "start" "-a" "587a79367047ee62144cfa947a1cec77ad32fdf6dfbc9aa6e355a92694d9039c", kill_on_drop: false }`
[INFO] [stderr]    Compiling polyrunner v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `exclude`
[INFO] [stdout]    --> src/main.rs:774:15
[INFO] [stdout]     |
[INFO] [stdout] 774 | fn get_drives(exclude: &[String]) -> Vec<PathBuf> {
[INFO] [stdout]     |               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exclude`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exclude`
[INFO] [stdout]     --> src/main.rs:2668:13
[INFO] [stdout]      |
[INFO] [stdout] 2668 |         let exclude = vec!["C:\\".to_string()];
[INFO] [stdout]      |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exclude`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `prev_pane` is never used
[INFO] [stdout]     --> src/main.rs:1354:8
[INFO] [stdout]      |
[INFO] [stdout]  858 | impl App {
[INFO] [stdout]      | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1354 |     fn prev_pane(&mut self) {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `Command { std: "docker" "inspect" "587a79367047ee62144cfa947a1cec77ad32fdf6dfbc9aa6e355a92694d9039c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "587a79367047ee62144cfa947a1cec77ad32fdf6dfbc9aa6e355a92694d9039c", kill_on_drop: false }`
[INFO] [stdout] 587a79367047ee62144cfa947a1cec77ad32fdf6dfbc9aa6e355a92694d9039c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 73fa0a72ebf2b71d990d1f1c7e6af721052faf630a37552178b075bc70607fe7
[INFO] running `Command { std: "docker" "start" "-a" "73fa0a72ebf2b71d990d1f1c7e6af721052faf630a37552178b075bc70607fe7", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `exclude`
[INFO] [stderr]    --> src/main.rs:774:15
[INFO] [stderr]     |
[INFO] [stderr] 774 | fn get_drives(exclude: &[String]) -> Vec<PathBuf> {
[INFO] [stderr]     |               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exclude`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `exclude`
[INFO] [stderr]     --> src/main.rs:2668:13
[INFO] [stderr]      |
[INFO] [stderr] 2668 |         let exclude = vec!["C:\\".to_string()];
[INFO] [stderr]      |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exclude`
[INFO] [stderr] 
[INFO] [stderr] warning: method `prev_pane` is never used
[INFO] [stderr]     --> src/main.rs:1354:8
[INFO] [stderr]      |
[INFO] [stderr]  858 | impl App {
[INFO] [stderr]      | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 1354 |     fn prev_pane(&mut self) {
[INFO] [stderr]      |        ^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `polyrunner` (bin "polyrunner" test) generated 3 warnings (run `cargo fix --bin "polyrunner" -p polyrunner --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/polyrunner-5d61c56790ddec6b)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_config_parsing ... ok
[INFO] [stdout] test tests::test_drive_filtering ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "73fa0a72ebf2b71d990d1f1c7e6af721052faf630a37552178b075bc70607fe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73fa0a72ebf2b71d990d1f1c7e6af721052faf630a37552178b075bc70607fe7", kill_on_drop: false }`
[INFO] [stdout] 73fa0a72ebf2b71d990d1f1c7e6af721052faf630a37552178b075bc70607fe7
