[INFO] fetching crate spekter-cli 1.0.1...
[INFO] testing spekter-cli-1.0.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate spekter-cli 1.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate spekter-cli 1.0.1
[INFO] finished tweaking crates.io crate spekter-cli 1.0.1
[INFO] tweaked toml for crates.io crate spekter-cli 1.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spekter-cli 1.0.1 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 spekter-cli 1.0.1 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 54170065cd6b12099c2f8cbb416721ade0f64cddf89e1e1e93e460b1548ef60c
[INFO] running `Command { std: "docker" "start" "-a" "54170065cd6b12099c2f8cbb416721ade0f64cddf89e1e1e93e460b1548ef60c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54170065cd6b12099c2f8cbb416721ade0f64cddf89e1e1e93e460b1548ef60c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54170065cd6b12099c2f8cbb416721ade0f64cddf89e1e1e93e460b1548ef60c", kill_on_drop: false }`
[INFO] [stdout] 54170065cd6b12099c2f8cbb416721ade0f64cddf89e1e1e93e460b1548ef60c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cf205e8ae2240f6bf38a0e73ed3c1a2c880f3c389ef192c6abd54e4834eb0b20
[INFO] running `Command { std: "docker" "start" "-a" "cf205e8ae2240f6bf38a0e73ed3c1a2c880f3c389ef192c6abd54e4834eb0b20", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]    Compiling imara-diff v0.2.0
[INFO] [stderr]    Compiling spekter-core v1.0.1
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling spekter-cli v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "cf205e8ae2240f6bf38a0e73ed3c1a2c880f3c389ef192c6abd54e4834eb0b20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf205e8ae2240f6bf38a0e73ed3c1a2c880f3c389ef192c6abd54e4834eb0b20", kill_on_drop: false }`
[INFO] [stdout] cf205e8ae2240f6bf38a0e73ed3c1a2c880f3c389ef192c6abd54e4834eb0b20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 278197d41178a474a725362f99192f244b83eb932c1f0a60f75f2b38d6ca9f4d
[INFO] running `Command { std: "docker" "start" "-a" "278197d41178a474a725362f99192f244b83eb932c1f0a60f75f2b38d6ca9f4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling spekter-cli v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]    --> src/lib.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |     use std::io::Write as _;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `Command { std: "docker" "inspect" "278197d41178a474a725362f99192f244b83eb932c1f0a60f75f2b38d6ca9f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "278197d41178a474a725362f99192f244b83eb932c1f0a60f75f2b38d6ca9f4d", kill_on_drop: false }`
[INFO] [stdout] 278197d41178a474a725362f99192f244b83eb932c1f0a60f75f2b38d6ca9f4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9e6a3c4e1de90ab3d7219a1bc4b0bc7c12f721099c8c7f57ed765897d79a89f1
[INFO] running `Command { std: "docker" "start" "-a" "9e6a3c4e1de90ab3d7219a1bc4b0bc7c12f721099c8c7f57ed765897d79a89f1", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]    --> src/lib.rs:192:9
[INFO] [stderr]     |
[INFO] [stderr] 192 |     use std::io::Write as _;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `spekter-cli` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spekter_cli-e6e943c1934c9795)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::status_markers_correct ... ok
[INFO] [stdout] test tests::depth_two_shows_one_level_into_subdirs ... ok
[INFO] [stdout] test tests::depth_zero_shows_identical ... ok
[INFO] [stdout] test tests::depth_zero_shows_differ ... ok
[INFO] [stdout] test tests::file_diff_contains_color_codes ... ok
[INFO] [stdout] test tests::depth_one_shows_top_level_only ... ok
[INFO] [stdout] test tests::identical_files_return_zero ... ok
[INFO] [stdout] test tests::identical_dirs_return_zero ... ok
[INFO] [stdout] test tests::different_files_return_one ... ok
[INFO] [stdout] test tests::different_dirs_return_one ... ok
[INFO] [stdout] test tests::dir_diff_shows_summary ... ok
[INFO] [stdout] test tests::right_only_file_shows_plus ... ok
[INFO] [stdout] test tests::left_only_file_shows_minus ... ok
[INFO] [stdout] test tests::unlimited_depth_shows_everything ... ok
[INFO] [stdout] test tests::file_diff_works_regardless_of_depth_concept ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/spkt_nw-0053de9f932c3713)
[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] [stderr]    Doc-tests spekter_cli
[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" "9e6a3c4e1de90ab3d7219a1bc4b0bc7c12f721099c8c7f57ed765897d79a89f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e6a3c4e1de90ab3d7219a1bc4b0bc7c12f721099c8c7f57ed765897d79a89f1", kill_on_drop: false }`
[INFO] [stdout] 9e6a3c4e1de90ab3d7219a1bc4b0bc7c12f721099c8c7f57ed765897d79a89f1
