[INFO] fetching crate lexical_scanner 0.1.18... [INFO] testing lexical_scanner-0.1.18 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate lexical_scanner 0.1.18 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate lexical_scanner 0.1.18 [INFO] finished tweaking crates.io crate lexical_scanner 0.1.18 [INFO] tweaked toml for crates.io crate lexical_scanner 0.1.18 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lexical_scanner 0.1.18 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 lexical_scanner 0.1.18 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b0e7a78b2c27adc822013da1d27a95d7bb2d909be21a2ae0e069cef918c378db [INFO] running `Command { std: "docker" "start" "-a" "b0e7a78b2c27adc822013da1d27a95d7bb2d909be21a2ae0e069cef918c378db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0e7a78b2c27adc822013da1d27a95d7bb2d909be21a2ae0e069cef918c378db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0e7a78b2c27adc822013da1d27a95d7bb2d909be21a2ae0e069cef918c378db", kill_on_drop: false }` [INFO] [stdout] b0e7a78b2c27adc822013da1d27a95d7bb2d909be21a2ae0e069cef918c378db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6310e903036b21bca82e1f465daad07c6284b6128f126f6387e2e6fe4e837a69 [INFO] running `Command { std: "docker" "start" "-a" "6310e903036b21bca82e1f465daad07c6284b6128f126f6387e2e6fe4e837a69", kill_on_drop: false }` [INFO] [stderr] Compiling lexical_scanner v0.1.18 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `Command { std: "docker" "inspect" "6310e903036b21bca82e1f465daad07c6284b6128f126f6387e2e6fe4e837a69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6310e903036b21bca82e1f465daad07c6284b6128f126f6387e2e6fe4e837a69", kill_on_drop: false }` [INFO] [stdout] 6310e903036b21bca82e1f465daad07c6284b6128f126f6387e2e6fe4e837a69 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bb74a132a0eb2c0a4600d6de92e6169dc3df327e29f15fdd0e131bc39d9412a8 [INFO] running `Command { std: "docker" "start" "-a" "bb74a132a0eb2c0a4600d6de92e6169dc3df327e29f15fdd0e131bc39d9412a8", kill_on_drop: false }` [INFO] [stderr] Compiling lexical_scanner v0.1.18 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `Command { std: "docker" "inspect" "bb74a132a0eb2c0a4600d6de92e6169dc3df327e29f15fdd0e131bc39d9412a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb74a132a0eb2c0a4600d6de92e6169dc3df327e29f15fdd0e131bc39d9412a8", kill_on_drop: false }` [INFO] [stdout] bb74a132a0eb2c0a4600d6de92e6169dc3df327e29f15fdd0e131bc39d9412a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 687e6d6be544aaf5cbfec0c0329f1f29323823b8a186466c70b176f5f4968115 [INFO] running `Command { std: "docker" "start" "-a" "687e6d6be544aaf5cbfec0c0329f1f29323823b8a186466c70b176f5f4968115", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lexical_scanner-1cdfde9bc0c3a77b) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test unit_test::test_basic_tokenizer ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lexical_scanner-27dc4cae934760a3) [INFO] [stdout] test unit_test::test_punctuation_tokenizer ... ok [INFO] [stdout] test unit_test::test_numeric_tokenizer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests lexical_scanner [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 3 tests [INFO] [stdout] test src/lib.rs - lexer_with_user_keywords (line 207) ... FAILED [INFO] [stdout] test src/lib.rs - lexer (line 19) ... FAILED [INFO] [stdout] test src/lib.rs - lexer_as_str (line 150) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - lexer_with_user_keywords (line 207) stdout ---- [INFO] [stdout] error: expected item, found keyword `let` [INFO] [stdout] --> src/lib.rs:211:1 [INFO] [stdout] | [INFO] [stdout] 4 | let path = "./test/test.txt"; [INFO] [stdout] | ^^^ [INFO] [stdout] | | [INFO] [stdout] | `let` cannot be used for global variables [INFO] [stdout] | help: consider using `static` or `const` instead of `let` [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 - lexer (line 19) stdout ---- [INFO] [stdout] error: expected item, found keyword `let` [INFO] [stdout] --> src/lib.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 4 | let path = "./test/test.txt"; [INFO] [stdout] | ^^^ [INFO] [stdout] | | [INFO] [stdout] | `let` cannot be used for global variables [INFO] [stdout] | help: consider using `static` or `const` instead of `let` [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 - lexer_as_str (line 150) stdout ---- [INFO] [stdout] error: expected item, found keyword `let` [INFO] [stdout] --> src/lib.rs:154:1 [INFO] [stdout] | [INFO] [stdout] 4 | let text = "The number 5.0 is > 1;"; [INFO] [stdout] | ^^^ [INFO] [stdout] | | [INFO] [stdout] | `let` cannot be used for global variables [INFO] [stdout] | help: consider using `static` or `const` instead of `let` [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] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - lexer (line 19) [INFO] [stdout] src/lib.rs - lexer_as_str (line 150) [INFO] [stdout] src/lib.rs - lexer_with_user_keywords (line 207) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "687e6d6be544aaf5cbfec0c0329f1f29323823b8a186466c70b176f5f4968115", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "687e6d6be544aaf5cbfec0c0329f1f29323823b8a186466c70b176f5f4968115", kill_on_drop: false }` [INFO] [stdout] 687e6d6be544aaf5cbfec0c0329f1f29323823b8a186466c70b176f5f4968115