[INFO] fetching crate nutmeg 0.1.5... [INFO] testing nutmeg-0.1.5 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate nutmeg 0.1.5 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate nutmeg 0.1.5 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate nutmeg 0.1.5 [INFO] tweaked toml for crates.io crate nutmeg 0.1.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nutmeg 0.1.5 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 nutmeg 0.1.5 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] 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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 652b498a998f97e8cf3f0651adf1dcb34cafbab08655ade20c214b39e9a7d7b9 [INFO] running `Command { std: "docker" "start" "-a" "652b498a998f97e8cf3f0651adf1dcb34cafbab08655ade20c214b39e9a7d7b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "652b498a998f97e8cf3f0651adf1dcb34cafbab08655ade20c214b39e9a7d7b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "652b498a998f97e8cf3f0651adf1dcb34cafbab08655ade20c214b39e9a7d7b9", kill_on_drop: false }` [INFO] [stdout] 652b498a998f97e8cf3f0651adf1dcb34cafbab08655ade20c214b39e9a7d7b9 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8022f8213a05de96287726cf1c0e9ccfed0d32b1e951301b2d408ac212c305d2 [INFO] running `Command { std: "docker" "start" "-a" "8022f8213a05de96287726cf1c0e9ccfed0d32b1e951301b2d408ac212c305d2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling terminal_size v0.2.6 [INFO] [stderr] Compiling nutmeg v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.53s [INFO] running `Command { std: "docker" "inspect" "8022f8213a05de96287726cf1c0e9ccfed0d32b1e951301b2d408ac212c305d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8022f8213a05de96287726cf1c0e9ccfed0d32b1e951301b2d408ac212c305d2", kill_on_drop: false }` [INFO] [stdout] 8022f8213a05de96287726cf1c0e9ccfed0d32b1e951301b2d408ac212c305d2 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3db8115dea1f3773cabef3862a68805456e2fadb8512d169254bca950496976b [INFO] running `Command { std: "docker" "start" "-a" "3db8115dea1f3773cabef3862a68805456e2fadb8512d169254bca950496976b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling tracing-core v0.1.31 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling tracing-log v0.1.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tracing-subscriber v0.3.17 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling nutmeg v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.29s [INFO] running `Command { std: "docker" "inspect" "3db8115dea1f3773cabef3862a68805456e2fadb8512d169254bca950496976b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3db8115dea1f3773cabef3862a68805456e2fadb8512d169254bca950496976b", kill_on_drop: false }` [INFO] [stdout] 3db8115dea1f3773cabef3862a68805456e2fadb8512d169254bca950496976b [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 63a68e108f8907bfa1b2756aa1ebde2adff4bcf1944bcb4aa39f1d9d7d9bbeda [INFO] running `Command { std: "docker" "start" "-a" "63a68e108f8907bfa1b2756aa1ebde2adff4bcf1944bcb4aa39f1d9d7d9bbeda", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nutmeg-11e452ed9328ea5e) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test ansi::test::draw_progress_once ... ok [INFO] [stdout] test ansi::test::suspend_and_resume ... ok [INFO] [stdout] test ansi::test::identical_output_suppressed ... ok [INFO] [stdout] test ansi::test::abandoned_bar_is_not_erased ... ok [INFO] [stdout] test ansi::test::default_width_when_not_on_stdout ... ok [INFO] [stdout] test ansi::test::rate_limiting_with_fake_clock ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] [stderr] Running tests/api/main.rs (/opt/rustwide/target/debug/deps/api-a4bcb594458be5a4) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test disabled_progress_is_not_drawn ... ok [INFO] [stdout] test disabled_progress_does_not_block_print ... 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] [stderr] Running tests/captured_in_tests.rs (/opt/rustwide/target/debug/deps/captured_in_tests-1fcf3bf55fc01b5f) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test view_stderr_captured ... ok [INFO] [stdout] test view_stdout_captured ... 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] [stderr] Running tests/test_output_captured.rs (/opt/rustwide/target/debug/deps/test_output_captured-a7a41a425451d4c8) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test view_in_test_does_not_leak ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Doc-tests nutmeg [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/helpers.rs - helpers::percent_done (line 37) ... ok [INFO] [stdout] test src/lib.rs - View::message_bytes (line 553) ... ok [INFO] [stdout] test src/lib.rs - View::message (line 531) ... ok [INFO] [stdout] test src/options.rs - options::Options (line 23) ... ok [INFO] [stdout] test src/models.rs - models::StringPair::new (line 31) ... ok [INFO] [stdout] test src/options.rs - options::Options (line 16) ... ok [INFO] [stdout] test src/models.rs - models::UnboundedModel (line 158) ... ok [INFO] [stdout] test src/models.rs - models::BasicModel (line 232) ... ok [INFO] [stdout] test src/models.rs - models::LinearModel (line 80) ... ok [INFO] [stdout] test src/lib.rs - (line 75) ... ok [INFO] [stdout] test src/lib.rs - Model::render (line 266) ... ok [INFO] [stdout] test src/lib.rs - View::captured_output (line 576) ... ok [INFO] [stdout] test src/lib.rs - View::inspect_model (line 491) ... ok [INFO] [stdout] test src/lib.rs - View (line 327) ... ok [INFO] [stdout] test src/lib.rs - (line 148) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.25s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "63a68e108f8907bfa1b2756aa1ebde2adff4bcf1944bcb4aa39f1d9d7d9bbeda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63a68e108f8907bfa1b2756aa1ebde2adff4bcf1944bcb4aa39f1d9d7d9bbeda", kill_on_drop: false }` [INFO] [stdout] 63a68e108f8907bfa1b2756aa1ebde2adff4bcf1944bcb4aa39f1d9d7d9bbeda