[INFO] fetching crate mr-ulid 3.0.0... [INFO] testing mr-ulid-3.0.0 against beta-2026-04-21 for beta-1.96-3 [INFO] extracting crate mr-ulid 3.0.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate mr-ulid 3.0.0 [INFO] finished tweaking crates.io crate mr-ulid 3.0.0 [INFO] tweaked toml for crates.io crate mr-ulid 3.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mr-ulid 3.0.0 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 mr-ulid 3.0.0 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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 975b600e2810872037dae08836392238950016630c9913b75a838053947cd040 [INFO] running `Command { std: "docker" "start" "-a" "975b600e2810872037dae08836392238950016630c9913b75a838053947cd040", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "975b600e2810872037dae08836392238950016630c9913b75a838053947cd040", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "975b600e2810872037dae08836392238950016630c9913b75a838053947cd040", kill_on_drop: false }` [INFO] [stdout] 975b600e2810872037dae08836392238950016630c9913b75a838053947cd040 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3086070aef2fc5ee601a87528a0ffe6b78949d2f566f62c1bc8107eb6a39bcb8 [INFO] running `Command { std: "docker" "start" "-a" "3086070aef2fc5ee601a87528a0ffe6b78949d2f566f62c1bc8107eb6a39bcb8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.181 [INFO] [stderr] Compiling rand_core v0.10.0 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling getrandom v0.4.1 [INFO] [stderr] Compiling cpufeatures v0.3.0 [INFO] [stderr] Compiling chacha20 v0.10.0 [INFO] [stderr] Compiling rand v0.10.0 [INFO] [stderr] Compiling mr-ulid v3.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.01s [INFO] running `Command { std: "docker" "inspect" "3086070aef2fc5ee601a87528a0ffe6b78949d2f566f62c1bc8107eb6a39bcb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3086070aef2fc5ee601a87528a0ffe6b78949d2f566f62c1bc8107eb6a39bcb8", kill_on_drop: false }` [INFO] [stdout] 3086070aef2fc5ee601a87528a0ffe6b78949d2f566f62c1bc8107eb6a39bcb8 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1450d544ce87406f0498676f016e013c7226666981518032765f060ce63e0b6d [INFO] running `Command { std: "docker" "start" "-a" "1450d544ce87406f0498676f016e013c7226666981518032765f060ce63e0b6d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling unicode-ident v1.0.23 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling itoa v1.0.17 [INFO] [stderr] Compiling syn v2.0.115 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling mr-ulid v3.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.09s [INFO] running `Command { std: "docker" "inspect" "1450d544ce87406f0498676f016e013c7226666981518032765f060ce63e0b6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1450d544ce87406f0498676f016e013c7226666981518032765f060ce63e0b6d", kill_on_drop: false }` [INFO] [stdout] 1450d544ce87406f0498676f016e013c7226666981518032765f060ce63e0b6d [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eda201ac1832bfcadd332cbc61f0570d27fe9a787f21f414b09d114da370bd2e [INFO] running `Command { std: "docker" "start" "-a" "eda201ac1832bfcadd332cbc61f0570d27fe9a787f21f414b09d114da370bd2e", 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/mr_ulid-632268cff5cc6afe) [INFO] [stdout] [INFO] [stdout] running 70 tests [INFO] [stdout] test generator::tests::test_generator_overflow ... ok [INFO] [stdout] test tests::test_canonicalize ... ok [INFO] [stdout] test tests::test_debug_fmt ... ok [INFO] [stdout] test tests::test_error_clone_copy ... ok [INFO] [stdout] test tests::test_display_consistency_between_types ... ok [INFO] [stdout] test tests::test_error_debug ... ok [INFO] [stdout] test tests::test_error_hash ... ok [INFO] [stdout] test tests::test_error_std_error ... ok [INFO] [stdout] test tests::test_from_parts ... ok [INFO] [stdout] test tests::test_max ... ok [INFO] [stdout] test tests::test_send_sync ... ok [INFO] [stdout] test tests::test_sizeof ... ok [INFO] [stdout] test tests::test_string_length ... ok [INFO] [stdout] test tests::test_try_to_string ... ok [INFO] [stdout] test tests::test_try_to_string_zeroed ... ok [INFO] [stdout] test tests::test_ulid_clone_copy ... ok [INFO] [stdout] test tests::test_ulid_bytes_known_values ... ok [INFO] [stdout] test tests::test_ulid_datetime ... ok [INFO] [stdout] test tests::test_ulid_default ... ok [INFO] [stdout] test tests::test_ulid_from_bytes_unchecked ... ok [INFO] [stdout] test tests::test_ulid_from_nonzero_u128 ... ok [INFO] [stdout] test tests::test_ulid_from_parts_unchecked ... ok [INFO] [stdout] test tests::test_timestamp ... ok [INFO] [stdout] test tests::test_parse ... ok [INFO] [stdout] test tests::test_ulid_from_u128_edge_cases ... ok [INFO] [stdout] test tests::test_ulid_from_u128_unchecked ... ok [INFO] [stdout] test tests::test_ulid_into_bytes ... ok [INFO] [stdout] test tests::test_ulid_into_nonzero_u128 ... ok [INFO] [stdout] test tests::test_ulid_into_u128 ... ok [INFO] [stdout] test tests::test_ulid_min_max ... ok [INFO] [stdout] test tests::test_ulid_ordering ... ok [INFO] [stdout] test tests::test_ulid_parse_and_display ... ok [INFO] [stdout] test tests::test_ulid_try_from_byte_array ... ok [INFO] [stdout] test tests::test_ulid_try_from_byte_array_ref ... ok [INFO] [stdout] test tests::test_ulid_try_from_byte_slice ... ok [INFO] [stdout] test generator::tests::test_debug ... ok [INFO] [stdout] test tests::test_ulid_try_from_u128 ... ok [INFO] [stdout] test tests::test_ulid_try_new ... ok [INFO] [stdout] test tests::test_ulid_zeroable_conversions ... ok [INFO] [stdout] test tests::test_uniques ... ok [INFO] [stdout] test tests::test_ulid_parts_known_values ... ok [INFO] [stdout] test tests::test_ulid_try_from_zeroable_ulid ... ok [INFO] [stdout] test tests::test_ulid_hash ... ok [INFO] [stdout] test tests::test_error_eq ... ok [INFO] [stdout] test tests::test_monotonicity ... ok [INFO] [stdout] test tests::test_zeroable_ulid_bytes_known_values ... ok [INFO] [stdout] test tests::test_zeroable_ulid_clone_copy ... ok [INFO] [stdout] test tests::test_zeroable_ulid_default ... ok [INFO] [stdout] test tests::test_zeroable_ulid_display ... ok [INFO] [stdout] test tests::test_zeroable_ulid_from_byte_array_ref ... ok [INFO] [stdout] test tests::test_zeroable_ulid_from_byte_array ... ok [INFO] [stdout] test tests::test_zeroable_ulid_from_parts_unchecked ... ok [INFO] [stdout] test tests::test_validate ... ok [INFO] [stdout] test tests::test_zeroable_ulid_hash ... ok [INFO] [stdout] test tests::test_zeroable_ulid_from_ulid ... ok [INFO] [stdout] test tests::test_zeroable_ulid_into_bytes ... ok [INFO] [stdout] test tests::test_zeroable_ulid_into_u128 ... ok [INFO] [stdout] test tests::test_zeroable_ulid_is_zero ... ok [INFO] [stdout] test tests::test_zeroable_ulid_min_max ... ok [INFO] [stdout] test tests::test_zeroable_ulid_monotonicity ... ok [INFO] [stdout] test tests::test_zeroable_ulid_parts_known_values ... ok [INFO] [stdout] test tests::test_zeroable_ulid_ordering ... ok [INFO] [stdout] test tests::test_zeroable_ulid_string_length ... ok [INFO] [stdout] test tests::test_zeroable_ulid_to_from_ulid ... ok [INFO] [stdout] test tests::test_zeroable_ulid_try_from_byte_slice ... ok [INFO] [stdout] test tests::test_zeroable_ulid_try_new ... ok [INFO] [stdout] test util::tests::test_timestamp_to_string ... ok [INFO] [stdout] test tests::test_zeroable_ulid_uniques ... ok [INFO] [stdout] test tests::test_zeroable_ulid_datetime ... ok [INFO] [stdout] test tests::test_zeroable_ulid_from_u128 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests mr_ulid [INFO] [stdout] [INFO] [stdout] running 48 tests [INFO] [stdout] test src/generator.rs - generator::EntropySource (line 21) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 41) ... ok [INFO] [stdout] test src/lib.rs - (line 12) ... ok [INFO] [stdout] test src/generator.rs - generator::STANDARD_ENTROPY_SOURCE (line 100) ... ok [INFO] [stdout] test src/lib.rs - (line 26) ... ok [INFO] [stdout] test src/lib.rs - canonicalize (line 173) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid (line 15) ... ok [INFO] [stdout] test src/lib.rs - (line 64) ... ok [INFO] [stdout] test src/lib.rs - validate (line 204) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid (line 24) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid::MAX (line 59) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid::MIN (line 46) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid::from_parts (line 232) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid::from_zeroable_ulid (line 191) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid::datetime (line 152) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid::from_u128 (line 330) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid::from_non_zero_u128 (line 376) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid::randomness (line 127) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid::from_bytes (line 286) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid::new (line 80) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid::to_bytes (line 262) ... ok [INFO] [stdout] test src/generator.rs - generator::NO_ENTROPY_SOURCE (line 124) - compile ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid::to_non_zero_u128 (line 353) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid::timestamp (line 109) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid::to_parts (line 209) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid::try_datetime (line 426) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid::to_zeroable_ulid (line 171) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid::to_u128 (line 306) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid (line 18) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid::from_parts (line 271) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid::MIN (line 37) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid::MAX (line 50) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid::from_u128 (line 359) ... ok [INFO] [stdout] test src/nonzero.rs - nonzero::Ulid::try_new (line 402) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid::from_bytes (line 320) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid::from_ulid (line 231) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid::randomness (line 162) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid::to_parts (line 249) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid::to_ulid (line 206) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid::new (line 95) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid::to_bytes (line 298) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid::to_u128 (line 338) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid::is_zero (line 123) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid::timestamp (line 144) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid::datetime (line 187) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid::try_new (line 381) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid::try_datetime (line 405) ... ok [INFO] [stdout] test src/zeroable.rs - zeroable::ZeroableUlid::zeroed (line 64) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.68s; merged doctests compilation took 0.60s [INFO] running `Command { std: "docker" "inspect" "eda201ac1832bfcadd332cbc61f0570d27fe9a787f21f414b09d114da370bd2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eda201ac1832bfcadd332cbc61f0570d27fe9a787f21f414b09d114da370bd2e", kill_on_drop: false }` [INFO] [stdout] eda201ac1832bfcadd332cbc61f0570d27fe9a787f21f414b09d114da370bd2e