[INFO] fetching crate microBioRust-seqmetrics 0.1.2... [INFO] testing microBioRust-seqmetrics-0.1.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate microBioRust-seqmetrics 0.1.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate microBioRust-seqmetrics 0.1.2 [INFO] finished tweaking crates.io crate microBioRust-seqmetrics 0.1.2 [INFO] tweaked toml for crates.io crate microBioRust-seqmetrics 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate microBioRust-seqmetrics 0.1.2 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 microBioRust-seqmetrics 0.1.2 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0767396b87294b2ae5f7450187674e94e44092632344bb2b6c3e1fe682204b6b [INFO] running `Command { std: "docker" "start" "-a" "0767396b87294b2ae5f7450187674e94e44092632344bb2b6c3e1fe682204b6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0767396b87294b2ae5f7450187674e94e44092632344bb2b6c3e1fe682204b6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0767396b87294b2ae5f7450187674e94e44092632344bb2b6c3e1fe682204b6b", kill_on_drop: false }` [INFO] [stdout] 0767396b87294b2ae5f7450187674e94e44092632344bb2b6c3e1fe682204b6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cf7b0420ad86969669be00852e4a2c97a4c689f61cac1a7ab7a5b48669669a41 [INFO] running `Command { std: "docker" "start" "-a" "cf7b0420ad86969669be00852e4a2c97a4c689f61cac1a7ab7a5b48669669a41", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling bytemuck v1.23.1 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling fixedbitset v0.5.7 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling editdistancek v1.0.2 [INFO] [stderr] Compiling bytecount v0.6.9 [INFO] [stderr] Compiling triple_accel v0.4.0 [INFO] [stderr] Compiling strum v0.26.3 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.5 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling wide v0.7.33 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling protein-translate v0.2.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling itertools-num v0.1.3 [INFO] [stderr] Compiling ordered-float v5.0.0 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling petgraph v0.8.2 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling simba v0.9.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling enum-map-derive v0.17.0 [INFO] [stderr] Compiling derive-new v0.6.0 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling clap_derive v4.5.40 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling enum-map v2.7.3 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling bio-types v1.0.4 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling nalgebra v0.33.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling multimap v0.10.1 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling statrs v0.18.0 [INFO] [stderr] Compiling bio v2.3.0 [INFO] [stderr] Compiling microBioRust v0.1.2 [INFO] [stderr] Compiling microBioRust-seqmetrics v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.99s [INFO] running `Command { std: "docker" "inspect" "cf7b0420ad86969669be00852e4a2c97a4c689f61cac1a7ab7a5b48669669a41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf7b0420ad86969669be00852e4a2c97a4c689f61cac1a7ab7a5b48669669a41", kill_on_drop: false }` [INFO] [stdout] cf7b0420ad86969669be00852e4a2c97a4c689f61cac1a7ab7a5b48669669a41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4999f3873a010a2b73b7578be077ba8ae8e765e42392e8bab2c221dc8a29cc9f [INFO] running `Command { std: "docker" "start" "-a" "4999f3873a010a2b73b7578be077ba8ae8e765e42392e8bab2c221dc8a29cc9f", kill_on_drop: false }` [INFO] [stderr] Compiling microBioRust-seqmetrics v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.32s [INFO] running `Command { std: "docker" "inspect" "4999f3873a010a2b73b7578be077ba8ae8e765e42392e8bab2c221dc8a29cc9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4999f3873a010a2b73b7578be077ba8ae8e765e42392e8bab2c221dc8a29cc9f", kill_on_drop: false }` [INFO] [stdout] 4999f3873a010a2b73b7578be077ba8ae8e765e42392e8bab2c221dc8a29cc9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 30c933d820fcb770b5782f8fab65b1bd232dff10e1dfa399edd2a069f1934258 [INFO] running `Command { std: "docker" "start" "-a" "30c933d820fcb770b5782f8fab65b1bd232dff10e1dfa399edd2a069f1934258", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/microBioRust_seqmetrics-b739ca86bb4126a1) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test metrics::tests::main ... ok [INFO] [stdout] test metrics::tests::suggest_transmembrane_domains ... ok [INFO] [stdout] test metrics::tests::aromaticity ... ok [INFO] [stdout] test metrics::tests::count_aminos ... ok [INFO] [stdout] test metrics::tests::collect_molecular_weight ... ok [INFO] [stdout] [INFO] [stderr] Doc-tests microBioRust_seqmetrics [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/metrics.rs - metrics (line 8) ... ok [INFO] [stdout] test src/metrics.rs - metrics (line 104) ... ok [INFO] [stdout] test src/metrics.rs - metrics (line 59) ... ok [INFO] [stdout] test src/metrics.rs - metrics (line 147) ... ok [INFO] [stdout] test src/metrics.rs - metrics (line 197) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/metrics.rs - metrics (line 197) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stdout: [INFO] [stdout] gathering records [INFO] [stdout] gathered ids [INFO] [stdout] all sequences are the same length, proceeding [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: Read-only file system (os error 30) [INFO] [stdout] [INFO] [stdout] Stack backtrace: [INFO] [stdout] 0: anyhow::error:: for anyhow::Error>::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/backtrace.rs:27:14 [INFO] [stdout] 1: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:2177:27 [INFO] [stdout] 2: microBioRust_seqmetrics::write_dst_csv::write_distances_csv::{{closure}} [INFO] [stdout] at ./src/write_dst_csv.rs:7:16 [INFO] [stdout] 3: rust_out::main::{{closure}} [INFO] [stdout] 4: tokio::runtime::park::CachedParkThread::block_on::{{closure}} [INFO] [stdout] 5: tokio::runtime::park::CachedParkThread::block_on [INFO] [stdout] 6: tokio::runtime::context::blocking::BlockingRegionGuard::block_on [INFO] [stdout] 7: tokio::runtime::scheduler::multi_thread::MultiThread::block_on::{{closure}} [INFO] [stdout] 8: tokio::runtime::context::runtime::enter_runtime [INFO] [stdout] 9: tokio::runtime::scheduler::multi_thread::MultiThread::block_on [INFO] [stdout] 10: tokio::runtime::runtime::Runtime::block_on_inner [INFO] [stdout] 11: tokio::runtime::runtime::Runtime::block_on [INFO] [stdout] 12: rust_out::main [INFO] [stdout] 13: core::ops::function::FnOnce::call_once [INFO] [stdout] 14: std::sys::backtrace::__rust_begin_short_backtrace [INFO] [stdout] 15: std::rt::lang_start::{{closure}} [INFO] [stdout] 16: core::ops::function::impls:: for &F>::call_once [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 17: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 18: std::panicking::catch_unwind [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 19: std::panic::catch_unwind [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 20: std::rt::lang_start_internal::{{closure}} [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24 [INFO] [stdout] 21: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 22: std::panicking::catch_unwind [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 23: std::panic::catch_unwind [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 24: std::rt::lang_start_internal [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5 [INFO] [stdout] 25: std::rt::lang_start [INFO] [stdout] 26: main [INFO] [stdout] 27: [INFO] [stdout] 28: __libc_start_main [INFO] [stdout] 29: _start [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/metrics.rs - metrics (line 197) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.54s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "30c933d820fcb770b5782f8fab65b1bd232dff10e1dfa399edd2a069f1934258", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30c933d820fcb770b5782f8fab65b1bd232dff10e1dfa399edd2a069f1934258", kill_on_drop: false }` [INFO] [stdout] 30c933d820fcb770b5782f8fab65b1bd232dff10e1dfa399edd2a069f1934258