[INFO] fetching crate ulid-lite 0.6.1... [INFO] testing ulid-lite-0.6.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate ulid-lite 0.6.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate ulid-lite 0.6.1 [INFO] finished tweaking crates.io crate ulid-lite 0.6.1 [INFO] tweaked toml for crates.io crate ulid-lite 0.6.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ulid-lite 0.6.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ulid-lite 0.6.1 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-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 079df6cb27c26cf4f0be6e7f6d3041b6814b3f6d827ab6d4ffd3396bec683052 [INFO] running `Command { std: "docker" "start" "-a" "079df6cb27c26cf4f0be6e7f6d3041b6814b3f6d827ab6d4ffd3396bec683052", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "079df6cb27c26cf4f0be6e7f6d3041b6814b3f6d827ab6d4ffd3396bec683052", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "079df6cb27c26cf4f0be6e7f6d3041b6814b3f6d827ab6d4ffd3396bec683052", kill_on_drop: false }` [INFO] [stdout] 079df6cb27c26cf4f0be6e7f6d3041b6814b3f6d827ab6d4ffd3396bec683052 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e95094baab4e669971e57f4181b6469604f59498073a172edffbe74ef6f2015 [INFO] running `Command { std: "docker" "start" "-a" "7e95094baab4e669971e57f4181b6469604f59498073a172edffbe74ef6f2015", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling xorshift v0.1.3 [INFO] [stderr] Compiling ulid-lite v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `ffi` [INFO] [stdout] --> src/lib.rs:228:7 [INFO] [stdout] | [INFO] [stdout] 228 | #[cfg(ffi)] [INFO] [stdout] | ^^^ help: found config with similar value: `feature = "ffi"` [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(ffi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(ffi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.71s [INFO] running `Command { std: "docker" "inspect" "7e95094baab4e669971e57f4181b6469604f59498073a172edffbe74ef6f2015", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e95094baab4e669971e57f4181b6469604f59498073a172edffbe74ef6f2015", kill_on_drop: false }` [INFO] [stdout] 7e95094baab4e669971e57f4181b6469604f59498073a172edffbe74ef6f2015 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 256506a8b57741c49eacdaa2e58dda46cd9bc84ece619ba58ca1ceff35842bc1 [INFO] running `Command { std: "docker" "start" "-a" "256506a8b57741c49eacdaa2e58dda46cd9bc84ece619ba58ca1ceff35842bc1", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.6.1 [INFO] [stdout] warning: unexpected `cfg` condition name: `ffi` [INFO] [stdout] --> src/lib.rs:228:7 [INFO] [stdout] | [INFO] [stdout] 228 | #[cfg(ffi)] [INFO] [stdout] | ^^^ help: found config with similar value: `feature = "ffi"` [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(ffi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(ffi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling ulid-lite v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `ffi` [INFO] [stdout] --> src/lib.rs:228:7 [INFO] [stdout] | [INFO] [stdout] 228 | #[cfg(ffi)] [INFO] [stdout] | ^^^ help: found config with similar value: `feature = "ffi"` [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(ffi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(ffi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `ffi` [INFO] [stdout] --> src/lib.rs:398:11 [INFO] [stdout] | [INFO] [stdout] 398 | #[cfg(ffi)] [INFO] [stdout] | ^^^ help: found config with similar value: `feature = "ffi"` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(ffi)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(ffi)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.01s [INFO] running `Command { std: "docker" "inspect" "256506a8b57741c49eacdaa2e58dda46cd9bc84ece619ba58ca1ceff35842bc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "256506a8b57741c49eacdaa2e58dda46cd9bc84ece619ba58ca1ceff35842bc1", kill_on_drop: false }` [INFO] [stdout] 256506a8b57741c49eacdaa2e58dda46cd9bc84ece619ba58ca1ceff35842bc1 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d1d267828995977fefb3204f3f7eaba9c63b11c52293d92b823f7ce470a0ef4d [INFO] running `Command { std: "docker" "start" "-a" "d1d267828995977fefb3204f3f7eaba9c63b11c52293d92b823f7ce470a0ef4d", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `ffi` [INFO] [stderr] --> src/lib.rs:228:7 [INFO] [stderr] | [INFO] [stderr] 228 | #[cfg(ffi)] [INFO] [stderr] | ^^^ help: found config with similar value: `feature = "ffi"` [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(ffi)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(ffi)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `ulid-lite` (lib) generated 1 warning [INFO] [stderr] warning: unexpected `cfg` condition name: `ffi` [INFO] [stderr] --> src/lib.rs:398:11 [INFO] [stderr] | [INFO] [stderr] 398 | #[cfg(ffi)] [INFO] [stderr] | ^^^ help: found config with similar value: `feature = "ffi"` [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(ffi)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(ffi)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: `ulid-lite` (lib test) generated 2 warnings (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ulid-1d8c53f80010e9b4) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test that::newer_ulids_are_higher ... ok [INFO] [stdout] test that::each_ulid_is_unique ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests ulid [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - ulid (line 213) ... ok [INFO] [stdout] test src/lib.rs - UlidGenerator (line 128) ... ok [INFO] [stdout] test src/lib.rs - UlidGenerator (line 142) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d1d267828995977fefb3204f3f7eaba9c63b11c52293d92b823f7ce470a0ef4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1d267828995977fefb3204f3f7eaba9c63b11c52293d92b823f7ce470a0ef4d", kill_on_drop: false }` [INFO] [stdout] d1d267828995977fefb3204f3f7eaba9c63b11c52293d92b823f7ce470a0ef4d