[INFO] cloning repository https://github.com/mgrantham18/lockfree_progress_bar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mgrantham18/lockfree_progress_bar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgrantham18%2Flockfree_progress_bar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgrantham18%2Flockfree_progress_bar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 385299707faf05d71a3e02d8e3b9023c3cf8cbcf
[INFO] testing mgrantham18/lockfree_progress_bar against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgrantham18%2Flockfree_progress_bar" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mgrantham18/lockfree_progress_bar
[INFO] finished tweaking git repo https://github.com/mgrantham18/lockfree_progress_bar
[INFO] tweaked toml for git repo https://github.com/mgrantham18/lockfree_progress_bar written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mgrantham18/lockfree_progress_bar 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 git repo https://github.com/mgrantham18/lockfree_progress_bar 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a60ee8f42d07812c9d1fac64e8c5bd87c80a0b2046c5359fcf30aee82d3f6f68
[INFO] running `Command { std: "docker" "start" "-a" "a60ee8f42d07812c9d1fac64e8c5bd87c80a0b2046c5359fcf30aee82d3f6f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a60ee8f42d07812c9d1fac64e8c5bd87c80a0b2046c5359fcf30aee82d3f6f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a60ee8f42d07812c9d1fac64e8c5bd87c80a0b2046c5359fcf30aee82d3f6f68", kill_on_drop: false }`
[INFO] [stdout] a60ee8f42d07812c9d1fac64e8c5bd87c80a0b2046c5359fcf30aee82d3f6f68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 458989f21a5974f50b99aff7624733b85e7e2715729796c3d9b0b665f02d65ce
[INFO] running `Command { std: "docker" "start" "-a" "458989f21a5974f50b99aff7624733b85e7e2715729796c3d9b0b665f02d65ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling sysinfo v0.38.0
[INFO] [stderr]    Compiling lockfree_progress_bar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.79s
[INFO] running `Command { std: "docker" "inspect" "458989f21a5974f50b99aff7624733b85e7e2715729796c3d9b0b665f02d65ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "458989f21a5974f50b99aff7624733b85e7e2715729796c3d9b0b665f02d65ce", kill_on_drop: false }`
[INFO] [stdout] 458989f21a5974f50b99aff7624733b85e7e2715729796c3d9b0b665f02d65ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e34a1953c8a11de57a4b35c9b4e74f0e5c9bb2fee6157745fd18b6913bad1372
[INFO] running `Command { std: "docker" "start" "-a" "e34a1953c8a11de57a4b35c9b4e74f0e5c9bb2fee6157745fd18b6913bad1372", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling lockfree_progress_bar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `Command { std: "docker" "inspect" "e34a1953c8a11de57a4b35c9b4e74f0e5c9bb2fee6157745fd18b6913bad1372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e34a1953c8a11de57a4b35c9b4e74f0e5c9bb2fee6157745fd18b6913bad1372", kill_on_drop: false }`
[INFO] [stdout] e34a1953c8a11de57a4b35c9b4e74f0e5c9bb2fee6157745fd18b6913bad1372
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e6c4051ce973d84adf381305f448f1ce75ba1be28a00de5dca2906ce7a88b28d
[INFO] running `Command { std: "docker" "start" "-a" "e6c4051ce973d84adf381305f448f1ce75ba1be28a00de5dca2906ce7a88b28d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lockfree_progress_bar-15dd58a37ce147e5)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test tests::test_builder_disable_color ... ok
[INFO] [stdout] test tests::test_builder_bar_width_minimum ... ok
[INFO] [stdout] test tests::test_builder_chaining ... ok
[INFO] [stdout] test tests::test_builder_update_interval_clamped ... ok
[INFO] [stdout] test tests::test_builder_with_bar_width ... ok
[INFO] [stdout] test tests::test_builder_with_eta ... ok
[INFO] [stdout] test tests::test_builder_with_cpu_usage ... ok
[INFO] [stdout] test tests::test_builder_with_update_interval ... ok
[INFO] [stdout] test tests::test_config_default ... ok
[INFO] [stdout] test tests::test_format_duration_hours ... ok
[INFO] [stdout] test tests::test_format_duration_minutes ... ok
[INFO] [stdout] test tests::test_format_duration_large ... ok
[INFO] [stdout] test tests::test_format_duration_seconds ... ok
[INFO] [stdout] test tests::test_format_duration_zero ... ok
[INFO] [stdout] test tests::test_large_total ... ok
[INFO] [stdout] test tests::test_progress_bar_inc ... ok
[INFO] [stdout] test tests::test_progress_bar_set ... ok
[INFO] [stdout] test tests::test_progress_exceeds_total ... ok
[INFO] [stdout] test tests::test_progress_handle_clone ... ok
[INFO] [stdout] test tests::test_progress_handle_inc ... ok
[INFO] [stdout] test tests::test_progress_handle_add ... ok
[INFO] [stdout] test tests::test_shared_state_new ... ok
[INFO] [stdout] test tests::test_zero_total ... ok
[INFO] [stdout] test tests::test_progress_bar_add ... ok
[INFO] [stdout] test tests::test_progress_bar_current ... ok
[INFO] [stdout] test tests::test_concurrent_adds ... ok
[INFO] [stdout] test tests::test_concurrent_increments ... ok
[INFO] [stderr]    Doc-tests lockfree_progress_bar
[INFO] [stdout] test tests::test_drop_stops_render_thread ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - (line 64) ... ignored
[INFO] [stdout] test src/lib.rs - ProgressBar::clone_handle (line 495) - compile ... ok
[INFO] [stdout] test src/lib.rs - ProgressBar::clone_handle (line 511) - compile ... ok
[INFO] [stdout] test src/lib.rs - ProgressBar::inc (line 435) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 37) - compile ... ok
[INFO] [stdout] test src/lib.rs - ProgressBar::new (line 389) - compile ... ok
[INFO] [stdout] test src/lib.rs - ProgressBar (line 359) - compile ... ok
[INFO] [stdout] test src/lib.rs - ProgressBar::current (line 476) - compile ... ok
[INFO] [stdout] test src/lib.rs - ProgressBar::add (line 418) - compile ... ok
[INFO] [stdout] test src/lib.rs - ProgressBarBuilder::disable_color (line 227) - compile ... ok
[INFO] [stdout] test src/lib.rs - ProgressBar::done (line 545) - compile ... ok
[INFO] [stdout] test src/lib.rs - ProgressBarBuilder::with_cpu_usage (line 207) - compile ... ok
[INFO] [stdout] test src/lib.rs - ProgressBarBuilder::with_eta (line 184) - compile ... ok
[INFO] [stdout] test src/lib.rs - ProgressBarBuilder (line 154) - compile ... ok
[INFO] [stdout] test src/lib.rs - ProgressBarBuilder::with_update_interval (line 278) - compile ... ok
[INFO] [stdout] test src/lib.rs - ProgressBarBuilder::with_bar_width (line 247) - compile ... ok
[INFO] [stdout] test src/lib.rs - ProgressHandle (line 588) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 15) - compile ... ok
[INFO] [stdout] test src/lib.rs - ProgressBar::set (line 458) - compile ... ok
[INFO] [stdout] test src/lib.rs - ProgressBarBuilder::start (line 311) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.01s; merged doctests compilation took 0.98s
[INFO] running `Command { std: "docker" "inspect" "e6c4051ce973d84adf381305f448f1ce75ba1be28a00de5dca2906ce7a88b28d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6c4051ce973d84adf381305f448f1ce75ba1be28a00de5dca2906ce7a88b28d", kill_on_drop: false }`
[INFO] [stdout] e6c4051ce973d84adf381305f448f1ce75ba1be28a00de5dca2906ce7a88b28d
