[INFO] cloning repository https://github.com/joleaf/pyrsdameraulevenshtein [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joleaf/pyrsdameraulevenshtein" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoleaf%2Fpyrsdameraulevenshtein", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoleaf%2Fpyrsdameraulevenshtein'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4fa798ce92b196bb8e6160e415a320c8fd64f900 [INFO] testing joleaf/pyrsdameraulevenshtein against beta-2025-09-21 for beta-1.91-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoleaf%2Fpyrsdameraulevenshtein" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/joleaf/pyrsdameraulevenshtein [INFO] finished tweaking git repo https://github.com/joleaf/pyrsdameraulevenshtein [INFO] tweaked toml for git repo https://github.com/joleaf/pyrsdameraulevenshtein written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/joleaf/pyrsdameraulevenshtein 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 git repo https://github.com/joleaf/pyrsdameraulevenshtein 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-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] 95c5f8e818a8fd7d9351abd12cc4cc46377834d99d40160b61a39d5821a32c8a [INFO] running `Command { std: "docker" "start" "-a" "95c5f8e818a8fd7d9351abd12cc4cc46377834d99d40160b61a39d5821a32c8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "95c5f8e818a8fd7d9351abd12cc4cc46377834d99d40160b61a39d5821a32c8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95c5f8e818a8fd7d9351abd12cc4cc46377834d99d40160b61a39d5821a32c8a", kill_on_drop: false }` [INFO] [stdout] 95c5f8e818a8fd7d9351abd12cc4cc46377834d99d40160b61a39d5821a32c8a [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] a415ee1af2349d96cc3cec747920a8160cebeba75130b9254a9a529a03755201 [INFO] running `Command { std: "docker" "start" "-a" "a415ee1af2349d96cc3cec747920a8160cebeba75130b9254a9a529a03755201", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling proc-macro2 v1.0.91 [INFO] [stderr] Compiling libc v0.2.164 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Compiling unindent v0.2.3 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Compiling pyo3-build-config v0.23.1 [INFO] [stderr] Compiling pyo3-macros-backend v0.23.1 [INFO] [stderr] Compiling pyo3-ffi v0.23.1 [INFO] [stderr] Compiling pyo3 v0.23.1 [INFO] [stderr] Compiling pyo3-macros v0.23.1 [INFO] [stderr] Compiling pyrsdameraulevenshtein v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `delete_cost` is never read [INFO] [stdout] --> src/lib.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let mut delete_cost: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `add_cost` is never read [INFO] [stdout] --> src/lib.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | let mut add_cost: usize = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `subtract_cost` is never read [INFO] [stdout] --> src/lib.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mut subtract_cost: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.76s [INFO] running `Command { std: "docker" "inspect" "a415ee1af2349d96cc3cec747920a8160cebeba75130b9254a9a529a03755201", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a415ee1af2349d96cc3cec747920a8160cebeba75130b9254a9a529a03755201", kill_on_drop: false }` [INFO] [stdout] a415ee1af2349d96cc3cec747920a8160cebeba75130b9254a9a529a03755201 [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] 66c965eb25537d394cdc1d453719469778b1fbefc7e9b4bb8b58ddb9bcc0c1fd [INFO] running `Command { std: "docker" "start" "-a" "66c965eb25537d394cdc1d453719469778b1fbefc7e9b4bb8b58ddb9bcc0c1fd", kill_on_drop: false }` [INFO] [stderr] Compiling pyrsdameraulevenshtein v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `delete_cost` is never read [INFO] [stdout] --> src/lib.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let mut delete_cost: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `add_cost` is never read [INFO] [stdout] --> src/lib.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | let mut add_cost: usize = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `subtract_cost` is never read [INFO] [stdout] --> src/lib.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mut subtract_cost: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "66c965eb25537d394cdc1d453719469778b1fbefc7e9b4bb8b58ddb9bcc0c1fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66c965eb25537d394cdc1d453719469778b1fbefc7e9b4bb8b58ddb9bcc0c1fd", kill_on_drop: false }` [INFO] [stdout] 66c965eb25537d394cdc1d453719469778b1fbefc7e9b4bb8b58ddb9bcc0c1fd [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] 5e2fbb731caff1016da20481f12ee1f2e77b74b04ff588859fb88ffc75ad52e5 [INFO] running `Command { std: "docker" "start" "-a" "5e2fbb731caff1016da20481f12ee1f2e77b74b04ff588859fb88ffc75ad52e5", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `delete_cost` is never read [INFO] [stderr] --> src/lib.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | let mut delete_cost: usize = 0; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `add_cost` is never read [INFO] [stderr] --> src/lib.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | let mut add_cost: usize = 0; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `subtract_cost` is never read [INFO] [stderr] --> src/lib.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | let mut subtract_cost: usize = 0; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `pyrsdameraulevenshtein` (lib test) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pyrsdameraulevenshtein-42903c05d8a29e10) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::test_distance_native_equal_lists ... ok [INFO] [stdout] test tests::test_distance_native_one_change ... ok [INFO] [stdout] test tests::test_distance_native_one_empty_list ... ok [INFO] [stdout] test tests::test_distance_native_one_missing ... ok [INFO] [stdout] test tests::test_distance_native_one_swap ... ok [INFO] [stdout] test tests::test_distance_native_two_differnt_lists ... ok [INFO] [stdout] test tests::test_str ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5e2fbb731caff1016da20481f12ee1f2e77b74b04ff588859fb88ffc75ad52e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e2fbb731caff1016da20481f12ee1f2e77b74b04ff588859fb88ffc75ad52e5", kill_on_drop: false }` [INFO] [stdout] 5e2fbb731caff1016da20481f12ee1f2e77b74b04ff588859fb88ffc75ad52e5