[INFO] fetching crate lading-throttle 0.1.0... [INFO] testing lading-throttle-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate lading-throttle 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate lading-throttle 0.1.0 [INFO] finished tweaking crates.io crate lading-throttle 0.1.0 [INFO] tweaked toml for crates.io crate lading-throttle 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lading-throttle 0.1.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 82 packages to latest compatible versions [INFO] [stderr] Adding metrics v0.21.1 (available: v0.24.2) [INFO] [stderr] Adding proptest-derive v0.3.0 (available: v0.6.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proptest-derive v0.3.0 [INFO] [stderr] Downloaded metrics-macros v0.7.1 [INFO] [stderr] Downloaded metrics v0.21.1 [INFO] [stderr] Downloaded proptest v1.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74c51c4b28bc55b0c7077f1e778ebb02baa9337e4a41ee864cd5884a4e4c4938 [INFO] running `Command { std: "docker" "start" "-a" "74c51c4b28bc55b0c7077f1e778ebb02baa9337e4a41ee864cd5884a4e4c4938", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74c51c4b28bc55b0c7077f1e778ebb02baa9337e4a41ee864cd5884a4e4c4938", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74c51c4b28bc55b0c7077f1e778ebb02baa9337e4a41ee864cd5884a4e4c4938", kill_on_drop: false }` [INFO] [stdout] 74c51c4b28bc55b0c7077f1e778ebb02baa9337e4a41ee864cd5884a4e4c4938 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ebf84659f821e0e72afec9ac65f5e6b9adf384c0889e45727c7d7eeadb322293 [INFO] running `Command { std: "docker" "start" "-a" "ebf84659f821e0e72afec9ac65f5e6b9adf384c0889e45727c7d7eeadb322293", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling metrics-macros v0.7.1 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling metrics v0.21.1 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling lading-throttle v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `kani` [INFO] [stdout] --> src/stable.rs:226:7 [INFO] [stdout] | [INFO] [stdout] 226 | #[cfg(kani)] [INFO] [stdout] | ^^^^ [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(kani)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(kani)");` 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 9.47s [INFO] running `Command { std: "docker" "inspect" "ebf84659f821e0e72afec9ac65f5e6b9adf384c0889e45727c7d7eeadb322293", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebf84659f821e0e72afec9ac65f5e6b9adf384c0889e45727c7d7eeadb322293", kill_on_drop: false }` [INFO] [stdout] ebf84659f821e0e72afec9ac65f5e6b9adf384c0889e45727c7d7eeadb322293 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a04650fc017a0ea766b5e5bdd933f5be96ae9885004cd42f6d40765d9ab1d11d [INFO] running `Command { std: "docker" "start" "-a" "a04650fc017a0ea766b5e5bdd933f5be96ae9885004cd42f6d40765d9ab1d11d", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling rand_xorshift v0.4.0 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v1.8.0 [INFO] [stderr] Compiling proptest-derive v0.3.0 [INFO] [stderr] Compiling lading-throttle v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `kani` [INFO] [stdout] --> src/stable.rs:226:7 [INFO] [stdout] | [INFO] [stdout] 226 | #[cfg(kani)] [INFO] [stdout] | ^^^^ [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(kani)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(kani)");` 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 `test` profile [unoptimized + debuginfo] target(s) in 10.24s [INFO] running `Command { std: "docker" "inspect" "a04650fc017a0ea766b5e5bdd933f5be96ae9885004cd42f6d40765d9ab1d11d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a04650fc017a0ea766b5e5bdd933f5be96ae9885004cd42f6d40765d9ab1d11d", kill_on_drop: false }` [INFO] [stdout] a04650fc017a0ea766b5e5bdd933f5be96ae9885004cd42f6d40765d9ab1d11d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] aa24ddf71e2e6917dda22838fca7d23ad3efd278843ea4effff4cfeb184e29b2 [INFO] running `Command { std: "docker" "start" "-a" "aa24ddf71e2e6917dda22838fca7d23ad3efd278843ea4effff4cfeb184e29b2", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `kani` [INFO] [stderr] --> src/stable.rs:226:7 [INFO] [stderr] | [INFO] [stderr] 226 | #[cfg(kani)] [INFO] [stderr] | ^^^^ [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(kani)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(kani)");` 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: `lading-throttle` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lading_throttle-00d159373ae9cf92) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test stable::test::static_capacity_never_exceeds_max_in_interval ... ok [INFO] [stdout] test stable::test::capacity_never_exceeds_max_in_interval has been running for over 60 seconds [INFO] [stdout] test stable::test::capacity_never_exceeds_max_in_interval ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 74.17s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "aa24ddf71e2e6917dda22838fca7d23ad3efd278843ea4effff4cfeb184e29b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa24ddf71e2e6917dda22838fca7d23ad3efd278843ea4effff4cfeb184e29b2", kill_on_drop: false }` [INFO] [stdout] aa24ddf71e2e6917dda22838fca7d23ad3efd278843ea4effff4cfeb184e29b2