[INFO] fetching crate sporky-checker 1.0.1... [INFO] testing sporky-checker-1.0.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate sporky-checker 1.0.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate sporky-checker 1.0.1 [INFO] finished tweaking crates.io crate sporky-checker 1.0.1 [INFO] tweaked toml for crates.io crate sporky-checker 1.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sporky-checker 1.0.1 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sporky-checker 1.0.1 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 052d69c19394237faa9c3c1ff3d91e29feba07d4d77cbe544d2655b54b9e7187 [INFO] running `Command { std: "docker" "start" "-a" "052d69c19394237faa9c3c1ff3d91e29feba07d4d77cbe544d2655b54b9e7187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "052d69c19394237faa9c3c1ff3d91e29feba07d4d77cbe544d2655b54b9e7187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "052d69c19394237faa9c3c1ff3d91e29feba07d4d77cbe544d2655b54b9e7187", kill_on_drop: false }` [INFO] [stdout] 052d69c19394237faa9c3c1ff3d91e29feba07d4d77cbe544d2655b54b9e7187 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb7a25dca3f9e3cf1352478c71e4d1dc0db946dd60be0b4e4d2115fac1cca84c [INFO] running `Command { std: "docker" "start" "-a" "fb7a25dca3f9e3cf1352478c71e4d1dc0db946dd60be0b4e4d2115fac1cca84c", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling cpufeatures v0.2.16 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling colored v2.2.0 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling clap_builder v4.5.23 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling rust-embed-utils v8.5.0 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling rust-embed-impl v8.5.0 [INFO] [stderr] Compiling rust-embed v8.5.0 [INFO] [stderr] Compiling clap v4.5.23 [INFO] [stderr] Compiling sporky-checker v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.83s [INFO] running `Command { std: "docker" "inspect" "fb7a25dca3f9e3cf1352478c71e4d1dc0db946dd60be0b4e4d2115fac1cca84c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb7a25dca3f9e3cf1352478c71e4d1dc0db946dd60be0b4e4d2115fac1cca84c", kill_on_drop: false }` [INFO] [stdout] fb7a25dca3f9e3cf1352478c71e4d1dc0db946dd60be0b4e4d2115fac1cca84c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ffffced6196fd877b48b7ec40733e68f558bbfa6e7e408b450bd9585618cb1d [INFO] running `Command { std: "docker" "start" "-a" "8ffffced6196fd877b48b7ec40733e68f558bbfa6e7e408b450bd9585618cb1d", kill_on_drop: false }` [INFO] [stderr] Compiling sporky-checker v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.68s [INFO] running `Command { std: "docker" "inspect" "8ffffced6196fd877b48b7ec40733e68f558bbfa6e7e408b450bd9585618cb1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ffffced6196fd877b48b7ec40733e68f558bbfa6e7e408b450bd9585618cb1d", kill_on_drop: false }` [INFO] [stdout] 8ffffced6196fd877b48b7ec40733e68f558bbfa6e7e408b450bd9585618cb1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cc4ee744acfc86c941fd045c0525fa0369f649a393eb3a0c2b1e6153a098583f [INFO] running `Command { std: "docker" "start" "-a" "cc4ee744acfc86c941fd045c0525fa0369f649a393eb3a0c2b1e6153a098583f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sporky_checker-b4a0d11f486fce37) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sporky_checker-f4ab5775067b3981) [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] [stderr] Doc-tests sporky_checker [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - levenshtein_distance (line 27) ... FAILED [INFO] [stdout] test src/lib.rs - levenshtein_distance (line 17) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - levenshtein_distance (line 27) stdout ---- [INFO] [stdout] error: expected item, found keyword `where` [INFO] [stdout] --> src/lib.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 1 | where 𝛿(a[i - 1], b[j - 1]) = 0 -> if a[i - 1] = b[j - 1] [INFO] [stdout] | ^^^^^ expected item [INFO] [stdout] | [INFO] [stdout] = note: for a full list of items that can appear in modules, see [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - levenshtein_distance (line 17) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `levenshtein_distance` in this scope [INFO] [stdout] --> src/lib.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 3 | let distance = levenshtein_distance("sitting", "kitten"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 + use sporky_checker::levenshtein_distance; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - levenshtein_distance (line 17) [INFO] [stdout] src/lib.rs - levenshtein_distance (line 27) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "cc4ee744acfc86c941fd045c0525fa0369f649a393eb3a0c2b1e6153a098583f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc4ee744acfc86c941fd045c0525fa0369f649a393eb3a0c2b1e6153a098583f", kill_on_drop: false }` [INFO] [stdout] cc4ee744acfc86c941fd045c0525fa0369f649a393eb3a0c2b1e6153a098583f