[INFO] fetching crate statman 0.1.0... [INFO] testing statman-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate statman 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate statman 0.1.0 [INFO] finished tweaking crates.io crate statman 0.1.0 [INFO] tweaked toml for crates.io crate statman 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate statman 0.1.0 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 statman 0.1.0 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-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] fd681150a0f99b8203520f7ff338acc54caae6ca30244f68509f18a11fa88380 [INFO] running `Command { std: "docker" "start" "-a" "fd681150a0f99b8203520f7ff338acc54caae6ca30244f68509f18a11fa88380", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd681150a0f99b8203520f7ff338acc54caae6ca30244f68509f18a11fa88380", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd681150a0f99b8203520f7ff338acc54caae6ca30244f68509f18a11fa88380", kill_on_drop: false }` [INFO] [stdout] fd681150a0f99b8203520f7ff338acc54caae6ca30244f68509f18a11fa88380 [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] 1150b360bfede4f3f2075ae8b43bf1fa6b50ae47039ddd5d51b90cb34865c898 [INFO] running `Command { std: "docker" "start" "-a" "1150b360bfede4f3f2075ae8b43bf1fa6b50ae47039ddd5d51b90cb34865c898", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling sdd v0.2.0 [INFO] [stderr] Compiling iana-time-zone v0.1.60 [INFO] [stderr] Compiling atomic_float v1.0.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling miniz_oxide v0.7.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling scc v2.1.1 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling flate2 v1.0.30 [INFO] [stderr] Compiling crossbeam-channel v0.5.13 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling hdrhistogram v7.5.4 [INFO] [stderr] Compiling statman v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/scheduler.rs:182:41 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 182 - pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> { [INFO] [stdout] 182 + pub fn join(self) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.27s [INFO] running `Command { std: "docker" "inspect" "1150b360bfede4f3f2075ae8b43bf1fa6b50ae47039ddd5d51b90cb34865c898", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1150b360bfede4f3f2075ae8b43bf1fa6b50ae47039ddd5d51b90cb34865c898", kill_on_drop: false }` [INFO] [stdout] 1150b360bfede4f3f2075ae8b43bf1fa6b50ae47039ddd5d51b90cb34865c898 [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] 1e6b5ae08b121816f88dc7be602bbee60076c375943ce5cc825f3e4317ea9aeb [INFO] running `Command { std: "docker" "start" "-a" "1e6b5ae08b121816f88dc7be602bbee60076c375943ce5cc825f3e4317ea9aeb", kill_on_drop: false }` [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/scheduler.rs:182:41 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 182 - pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> { [INFO] [stdout] 182 + pub fn join(self) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling ctrlc v3.4.4 [INFO] [stderr] Compiling statman v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/scheduler.rs:182:41 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 182 - pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> { [INFO] [stdout] 182 + pub fn join(self) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.93s [INFO] running `Command { std: "docker" "inspect" "1e6b5ae08b121816f88dc7be602bbee60076c375943ce5cc825f3e4317ea9aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e6b5ae08b121816f88dc7be602bbee60076c375943ce5cc825f3e4317ea9aeb", kill_on_drop: false }` [INFO] [stdout] 1e6b5ae08b121816f88dc7be602bbee60076c375943ce5cc825f3e4317ea9aeb [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] 8853c75e7b6c330f22196024a1a43e7058ad83167d73c26724297fd9a88b67be [INFO] running `Command { std: "docker" "start" "-a" "8853c75e7b6c330f22196024a1a43e7058ad83167d73c26724297fd9a88b67be", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/scheduler.rs:182:41 [INFO] [stderr] | [INFO] [stderr] 182 | pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 182 - pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> { [INFO] [stderr] 182 + pub fn join(self) -> Result<(), Box> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `statman` (lib) generated 1 warning (run `cargo fix --lib -p statman` to apply 1 suggestion) [INFO] [stderr] warning: `statman` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/statman-b421f1a0d27b01c4) [INFO] [stderr] Running tests/stats.rs (/opt/rustwide/target/debug/deps/stats-ba10e7ee58addd16) [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] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_evict ... ok [INFO] [stdout] test test_counter ... ok [INFO] [stdout] test test_gauge_f64 ... ok [INFO] [stdout] test test_gauge_i64 ... ok [INFO] [stdout] test test_histograms ... ok [INFO] [stdout] test test_sets ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests statman [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/scheduler.rs:182:41 [INFO] [stderr] | [INFO] [stderr] 182 | pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 182 - pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> { [INFO] [stderr] 182 + pub fn join(self) -> Result<(), Box> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 34) has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "8853c75e7b6c330f22196024a1a43e7058ad83167d73c26724297fd9a88b67be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8853c75e7b6c330f22196024a1a43e7058ad83167d73c26724297fd9a88b67be", kill_on_drop: false }` [INFO] [stdout] 8853c75e7b6c330f22196024a1a43e7058ad83167d73c26724297fd9a88b67be