[INFO] fetching crate pattern_partition_prediction 0.1.4... [INFO] testing pattern_partition_prediction-0.1.4 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate pattern_partition_prediction 0.1.4 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate pattern_partition_prediction 0.1.4 [INFO] finished tweaking crates.io crate pattern_partition_prediction 0.1.4 [INFO] tweaked toml for crates.io crate pattern_partition_prediction 0.1.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pattern_partition_prediction 0.1.4 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ab710c442ae31e743f3e46f1ff51ce4e997ee63fb905db7ed77d5a022160bef1 [INFO] running `Command { std: "docker" "start" "-a" "ab710c442ae31e743f3e46f1ff51ce4e997ee63fb905db7ed77d5a022160bef1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab710c442ae31e743f3e46f1ff51ce4e997ee63fb905db7ed77d5a022160bef1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab710c442ae31e743f3e46f1ff51ce4e997ee63fb905db7ed77d5a022160bef1", kill_on_drop: false }` [INFO] [stdout] ab710c442ae31e743f3e46f1ff51ce4e997ee63fb905db7ed77d5a022160bef1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] fdb1f6c41d18e6f9e7bff4e1bcc8c4ebe629f49978cdfbb8d302d35aab33de2e [INFO] running `Command { std: "docker" "start" "-a" "fdb1f6c41d18e6f9e7bff4e1bcc8c4ebe629f49978cdfbb8d302d35aab33de2e", kill_on_drop: false }` [INFO] [stderr] Compiling tabfile v0.2.1 [INFO] [stderr] Compiling pattern_partition_prediction v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:441:18 [INFO] [stdout] | [INFO] [stdout] 441 | fn pad_size(seq: &str, min_size: usize) -> Cow { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 441 | fn pad_size(seq: &str, min_size: usize) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "fdb1f6c41d18e6f9e7bff4e1bcc8c4ebe629f49978cdfbb8d302d35aab33de2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdb1f6c41d18e6f9e7bff4e1bcc8c4ebe629f49978cdfbb8d302d35aab33de2e", kill_on_drop: false }` [INFO] [stdout] fdb1f6c41d18e6f9e7bff4e1bcc8c4ebe629f49978cdfbb8d302d35aab33de2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5193c1b10e153071b0369fb1d8ee9ee24caadf2a2592a1015c3a6f49a377a3c1 [INFO] running `Command { std: "docker" "start" "-a" "5193c1b10e153071b0369fb1d8ee9ee24caadf2a2592a1015c3a6f49a377a3c1", kill_on_drop: false }` [INFO] [stderr] Compiling pattern_partition_prediction v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:441:18 [INFO] [stdout] | [INFO] [stdout] 441 | fn pad_size(seq: &str, min_size: usize) -> Cow { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 441 | fn pad_size(seq: &str, min_size: usize) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:441:18 [INFO] [stdout] | [INFO] [stdout] 441 | fn pad_size(seq: &str, min_size: usize) -> Cow { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 441 | fn pad_size(seq: &str, min_size: usize) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "5193c1b10e153071b0369fb1d8ee9ee24caadf2a2592a1015c3a6f49a377a3c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5193c1b10e153071b0369fb1d8ee9ee24caadf2a2592a1015c3a6f49a377a3c1", kill_on_drop: false }` [INFO] [stdout] 5193c1b10e153071b0369fb1d8ee9ee24caadf2a2592a1015c3a6f49a377a3c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b0ccdd24c39f0a733ae729c5d4c0aa7702260b18dc96d0fad4b0a9b7f5fcfd7b [INFO] running `Command { std: "docker" "start" "-a" "b0ccdd24c39f0a733ae729c5d4c0aa7702260b18dc96d0fad4b0a9b7f5fcfd7b", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:441:18 [INFO] [stderr] | [INFO] [stderr] 441 | fn pad_size(seq: &str, min_size: usize) -> Cow { [INFO] [stderr] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 441 | fn pad_size(seq: &str, min_size: usize) -> Cow<'_, str> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `pattern_partition_prediction` (lib) generated 1 warning (run `cargo fix --lib -p pattern_partition_prediction` to apply 1 suggestion) [INFO] [stderr] warning: `pattern_partition_prediction` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pattern_partition_prediction-f59877057d14e5bb) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_expand_uipac ... ok [INFO] [stdout] test tests::test_base4_reverse_complement ... ok [INFO] [stdout] test tests::test_papapred_indel ... ok [INFO] [stdout] test tests::test_pad_size ... ok [INFO] [stdout] test tests::test_seq2base_four ... ok [INFO] [stdout] test tests::test_papapred ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests pattern_partition_prediction [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - SubstitutionRates::by_name (line 40) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b0ccdd24c39f0a733ae729c5d4c0aa7702260b18dc96d0fad4b0a9b7f5fcfd7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0ccdd24c39f0a733ae729c5d4c0aa7702260b18dc96d0fad4b0a9b7f5fcfd7b", kill_on_drop: false }` [INFO] [stdout] b0ccdd24c39f0a733ae729c5d4c0aa7702260b18dc96d0fad4b0a9b7f5fcfd7b