[INFO] fetching crate spigal 0.3.0...
[INFO] testing spigal-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate spigal 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate spigal 0.3.0
[INFO] finished tweaking crates.io crate spigal 0.3.0
[INFO] tweaked toml for crates.io crate spigal 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spigal 0.3.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 39 packages to latest compatible versions
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 109f06f11e6b5118fe9eb2032d008719eb3c1e4f98dabcfd1b88993ec87760af
[INFO] running `Command { std: "docker" "start" "-a" "109f06f11e6b5118fe9eb2032d008719eb3c1e4f98dabcfd1b88993ec87760af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "109f06f11e6b5118fe9eb2032d008719eb3c1e4f98dabcfd1b88993ec87760af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "109f06f11e6b5118fe9eb2032d008719eb3c1e4f98dabcfd1b88993ec87760af", kill_on_drop: false }`
[INFO] [stdout] 109f06f11e6b5118fe9eb2032d008719eb3c1e4f98dabcfd1b88993ec87760af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0645a313da52c4abeb5411066c1964f9b66adbb8eacdebc41437ff1ec69e6aff
[INFO] running `Command { std: "docker" "start" "-a" "0645a313da52c4abeb5411066c1964f9b66adbb8eacdebc41437ff1ec69e6aff", kill_on_drop: false }`
[INFO] [stderr]    Compiling spigal v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "0645a313da52c4abeb5411066c1964f9b66adbb8eacdebc41437ff1ec69e6aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0645a313da52c4abeb5411066c1964f9b66adbb8eacdebc41437ff1ec69e6aff", kill_on_drop: false }`
[INFO] [stdout] 0645a313da52c4abeb5411066c1964f9b66adbb8eacdebc41437ff1ec69e6aff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c5018ebd9b7df0ef444213e3c81cfcf0052268e51a89ccdef7c5b24dee52d6b4
[INFO] running `Command { std: "docker" "start" "-a" "c5018ebd9b7df0ef444213e3c81cfcf0052268e51a89ccdef7c5b24dee52d6b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling indent_write v2.2.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling cool_asserts v2.0.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling proptest v1.9.0
[INFO] [stderr]    Compiling spigal v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.34s
[INFO] running `Command { std: "docker" "inspect" "c5018ebd9b7df0ef444213e3c81cfcf0052268e51a89ccdef7c5b24dee52d6b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5018ebd9b7df0ef444213e3c81cfcf0052268e51a89ccdef7c5b24dee52d6b4", kill_on_drop: false }`
[INFO] [stdout] c5018ebd9b7df0ef444213e3c81cfcf0052268e51a89ccdef7c5b24dee52d6b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4fb2452286ae5425be86c979ed5e7d0cf465d243ee28c7b77a6c8d00fa2d02a7
[INFO] running `Command { std: "docker" "start" "-a" "4fb2452286ae5425be86c979ed5e7d0cf465d243ee28c7b77a6c8d00fa2d02a7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spigal-99d826945ad90854)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test tests::test_front__basic ... ok
[INFO] [stdout] test tests::test_front_mut__basic ... ok
[INFO] [stdout] test helpers::tests::test_mod_cycle_offset__empty_exhaustive ... ok
[INFO] [stdout] test tests::test_get_wrapped__basic ... ok
[INFO] [stdout] test tests::test_fill_with__not_clone ... ok
[INFO] [stdout] test iter::tests::test_iter__forward_order ... ok
[INFO] [stdout] test tests::test_get_mut__basic ... ok
[INFO] [stdout] test tests::test_fill_with__basic ... ok
[INFO] [stdout] test helpers::tests::test_mod_cycle_offset__non_empty_exhaustive ... ok
[INFO] [stdout] test tests::test_fill__basic ... ok
[INFO] [stdout] test tests::test_back_mut__basic ... ok
[INFO] [stdout] test tests::test_into_normalized__basic ... ok
[INFO] [stdout] test tests::test_back__panics_on_empty ... ok
[INFO] [stdout] test tests::test_front__panics_on_empty ... ok
[INFO] [stdout] test iter::tests::test_iter__length_decreases ... ok
[INFO] [stdout] test tests::test_get__basic ... ok
[INFO] [stdout] test tests::test_get_wrapped_mut__basic ... ok
[INFO] [stdout] test tests::test_back__basic ... ok
[INFO] [stdout] test tests::test_rotate_right__basic ... ok
[INFO] [stdout] test tests::test_rotate_left__basic ... ok
[INFO] [stdout] test iter::tests::test_iter__reverse_order ... ok
[INFO] [stdout] test tests::test_len__basic ... ok
[INFO] [stdout] test tests::test_fill_iter__basic ... ok
[INFO] [stdout] test tests::test_get_wrapped__panics_on_empty ... ok
[INFO] [stdout] test tests::test_push_back__basic ... ok
[INFO] [stdout] test tests::test_push_front__basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spigal
[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" "4fb2452286ae5425be86c979ed5e7d0cf465d243ee28c7b77a6c8d00fa2d02a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fb2452286ae5425be86c979ed5e7d0cf465d243ee28c7b77a6c8d00fa2d02a7", kill_on_drop: false }`
[INFO] [stdout] 4fb2452286ae5425be86c979ed5e7d0cf465d243ee28c7b77a6c8d00fa2d02a7