[INFO] fetching crate monkey-lexer 0.9.1...
[INFO] testing monkey-lexer-0.9.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate monkey-lexer 0.9.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate monkey-lexer 0.9.1
[INFO] finished tweaking crates.io crate monkey-lexer 0.9.1
[INFO] tweaked toml for crates.io crate monkey-lexer 0.9.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate monkey-lexer 0.9.1 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 monkey-lexer 0.9.1 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-2025-09-21" "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] 4e772577703b3d9b94f88842977d2846d341d19d8be3c438f52b3f2e5767d626
[INFO] running `Command { std: "docker" "start" "-a" "4e772577703b3d9b94f88842977d2846d341d19d8be3c438f52b3f2e5767d626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e772577703b3d9b94f88842977d2846d341d19d8be3c438f52b3f2e5767d626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e772577703b3d9b94f88842977d2846d341d19d8be3c438f52b3f2e5767d626", kill_on_drop: false }`
[INFO] [stdout] 4e772577703b3d9b94f88842977d2846d341d19d8be3c438f52b3f2e5767d626
[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] 25ceed1a39d03bf333dfed696682f37f65c99d2ac6c097db221be22aad8c2c9e
[INFO] running `Command { std: "docker" "start" "-a" "25ceed1a39d03bf333dfed696682f37f65c99d2ac6c097db221be22aad8c2c9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.58
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling syn v2.0.16
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]    Compiling monkey-lexer v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.60s
[INFO] running `Command { std: "docker" "inspect" "25ceed1a39d03bf333dfed696682f37f65c99d2ac6c097db221be22aad8c2c9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25ceed1a39d03bf333dfed696682f37f65c99d2ac6c097db221be22aad8c2c9e", kill_on_drop: false }`
[INFO] [stdout] 25ceed1a39d03bf333dfed696682f37f65c99d2ac6c097db221be22aad8c2c9e
[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] 2b49378376647f634b9886d70d660b32fe2de98418bb5e06f6da09d4e93a6631
[INFO] running `Command { std: "docker" "start" "-a" "2b49378376647f634b9886d70d660b32fe2de98418bb5e06f6da09d4e93a6631", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling similar v2.1.0
[INFO] [stderr]    Compiling console v0.15.5
[INFO] [stderr]    Compiling insta v1.29.0
[INFO] [stderr]    Compiling monkey-lexer v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.40s
[INFO] running `Command { std: "docker" "inspect" "2b49378376647f634b9886d70d660b32fe2de98418bb5e06f6da09d4e93a6631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b49378376647f634b9886d70d660b32fe2de98418bb5e06f6da09d4e93a6631", kill_on_drop: false }`
[INFO] [stdout] 2b49378376647f634b9886d70d660b32fe2de98418bb5e06f6da09d4e93a6631
[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] 67d169bfd7cd27ce13ce3a394fba64e57fc47175cc3e6373be1f00cef58fc730
[INFO] running `Command { std: "docker" "start" "-a" "67d169bfd7cd27ce13ce3a394fba64e57fc47175cc3e6373be1f00cef58fc730", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/lexer-ba19ef6556bd70f7)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test lexer_test::tests::test_lexer_bool ... ok
[INFO] [stdout] test lexer_test::tests::test_lexer_simple ... ok
[INFO] [stdout] test lexer_test::tests::test_lexer_let ... ok
[INFO] [stdout] test lexer_test::tests::test_comments ... ok
[INFO] [stdout] test lexer_test::tests::test_lexer_hash ... ok
[INFO] [stdout] test lexer_test::tests::test_lexer_string ... ok
[INFO] [stdout] test lexer_test::tests::test_lexer_let_with_space ... ok
[INFO] [stdout] test lexer_test::tests::test_lexer_array ... ok
[INFO] [stdout] test lexer_test::tests::test_lexer_complex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests main.rs (/opt/rustwide/target/debug/deps/monkey_lexer-85660eb5189d8aa4)
[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 lexer
[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] running `Command { std: "docker" "inspect" "67d169bfd7cd27ce13ce3a394fba64e57fc47175cc3e6373be1f00cef58fc730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67d169bfd7cd27ce13ce3a394fba64e57fc47175cc3e6373be1f00cef58fc730", kill_on_drop: false }`
[INFO] [stdout] 67d169bfd7cd27ce13ce3a394fba64e57fc47175cc3e6373be1f00cef58fc730