[INFO] fetching crate vexc 0.1.0...
[INFO] testing vexc-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate vexc 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate vexc 0.1.0
[INFO] finished tweaking crates.io crate vexc 0.1.0
[INFO] tweaked toml for crates.io crate vexc 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vexc 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vexc 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd3d732bd0d798494e574aa9598edd0b71382166efe1525739af9e81688a0f1a
[INFO] running `Command { std: "docker" "start" "-a" "cd3d732bd0d798494e574aa9598edd0b71382166efe1525739af9e81688a0f1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd3d732bd0d798494e574aa9598edd0b71382166efe1525739af9e81688a0f1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd3d732bd0d798494e574aa9598edd0b71382166efe1525739af9e81688a0f1a", kill_on_drop: false }`
[INFO] [stdout] cd3d732bd0d798494e574aa9598edd0b71382166efe1525739af9e81688a0f1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0226f7afc32d49ab6d9b2c60f35ae6da16f8be38396fdf872841f59e8bd1b31
[INFO] running `Command { std: "docker" "start" "-a" "e0226f7afc32d49ab6d9b2c60f35ae6da16f8be38396fdf872841f59e8bd1b31", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling vexc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.84s
[INFO] running `Command { std: "docker" "inspect" "e0226f7afc32d49ab6d9b2c60f35ae6da16f8be38396fdf872841f59e8bd1b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0226f7afc32d49ab6d9b2c60f35ae6da16f8be38396fdf872841f59e8bd1b31", kill_on_drop: false }`
[INFO] [stdout] e0226f7afc32d49ab6d9b2c60f35ae6da16f8be38396fdf872841f59e8bd1b31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c98ea655cc1f73e41b8d9ebad8fabd59e5133f21c1d39705749b2b6fe651ab7
[INFO] running `Command { std: "docker" "start" "-a" "0c98ea655cc1f73e41b8d9ebad8fabd59e5133f21c1d39705749b2b6fe651ab7", kill_on_drop: false }`
[INFO] [stderr]    Compiling vexc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "0c98ea655cc1f73e41b8d9ebad8fabd59e5133f21c1d39705749b2b6fe651ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c98ea655cc1f73e41b8d9ebad8fabd59e5133f21c1d39705749b2b6fe651ab7", kill_on_drop: false }`
[INFO] [stdout] 0c98ea655cc1f73e41b8d9ebad8fabd59e5133f21c1d39705749b2b6fe651ab7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1c327e8d7bcf4f0799d6ed8ce54ed36a77230f29325ebf85e4445556ebe2ff0
[INFO] running `Command { std: "docker" "start" "-a" "b1c327e8d7bcf4f0799d6ed8ce54ed36a77230f29325ebf85e4445556ebe2ff0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vexc-d711d06e2f302517)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test lexer::test::test_bool_true ... ok
[INFO] [stdout] test lexer::test::test_bool_false ... ok
[INFO] [stdout] test lexer::test::test_empty_input ... ok
[INFO] [stdout] test lexer::test::test_equals ... ok
[INFO] [stdout] test lexer::test::test_identifier ... ok
[INFO] [stdout] test lexer::test::test_let_keyword ... ok
[INFO] [stdout] test lexer::test::test_multiple_statements ... ok
[INFO] [stdout] test lexer::test::test_negative_float ... ok
[INFO] [stdout] test lexer::test::test_positive_integer ... ok
[INFO] [stdout] test lexer::test::test_empty_string ... ok
[INFO] [stdout] test lexer::test::test_identifier_with_underscore ... ok
[INFO] [stdout] test lexer::test::test_negative_integer ... ok
[INFO] [stdout] test lexer::test::test_float ... ok
[INFO] [stdout] test lexer::test::test_semicolon ... ok
[INFO] [stdout] test lexer::test::test_simple_statement ... ok
[INFO] [stdout] test lexer::test::test_standalone_minus ... ok
[INFO] [stdout] test lexer::test::test_string_literal ... ok
[INFO] [stdout] test lexer::test::test_string_statement ... ok
[INFO] [stdout] test lexer::test::test_unterminated_string ... ok
[INFO] [stdout] test lexer::test::test_whitespace_variations ... ok
[INFO] [stdout] test lexer::test::test_zero ... ok
[INFO] [stdout] test lexer::test::test_whitespace_only ... ok
[INFO] [stdout] test lexer::test::test_unexpected_character ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vexc
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lexer.rs - lexer::Lexer<'a>::new (line 149) ... ok
[INFO] [stdout] test src/lexer.rs - lexer::Lexer<'a>::next_token (line 189) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lexer.rs - lexer::Lexer (line 113) ... ok
[INFO] [stdout] test src/lexer.rs - lexer::Lexer<'a>::next_token (line 175) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.56s; merged doctests compilation took 0.53s
[INFO] running `Command { std: "docker" "inspect" "b1c327e8d7bcf4f0799d6ed8ce54ed36a77230f29325ebf85e4445556ebe2ff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c327e8d7bcf4f0799d6ed8ce54ed36a77230f29325ebf85e4445556ebe2ff0", kill_on_drop: false }`
[INFO] [stdout] b1c327e8d7bcf4f0799d6ed8ce54ed36a77230f29325ebf85e4445556ebe2ff0