[INFO] fetching crate lexopt 0.3.1...
[INFO] testing lexopt-0.3.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate lexopt 0.3.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate lexopt 0.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate lexopt 0.3.1
[INFO] tweaked toml for crates.io crate lexopt 0.3.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lexopt 0.3.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lexopt 0.3.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e017489d753cac22a70528b37d8d8a129be3971b8cb21a7ed4e218cafefc2c1d
[INFO] running `Command { std: "docker" "start" "-a" "e017489d753cac22a70528b37d8d8a129be3971b8cb21a7ed4e218cafefc2c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e017489d753cac22a70528b37d8d8a129be3971b8cb21a7ed4e218cafefc2c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e017489d753cac22a70528b37d8d8a129be3971b8cb21a7ed4e218cafefc2c1d", kill_on_drop: false }`
[INFO] [stdout] e017489d753cac22a70528b37d8d8a129be3971b8cb21a7ed4e218cafefc2c1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06f142fa4d0c726779b5d9e1315ddf9c17f227cbe2a680098c4ce3acd354ed5a
[INFO] running `Command { std: "docker" "start" "-a" "06f142fa4d0c726779b5d9e1315ddf9c17f227cbe2a680098c4ce3acd354ed5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexopt v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "06f142fa4d0c726779b5d9e1315ddf9c17f227cbe2a680098c4ce3acd354ed5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06f142fa4d0c726779b5d9e1315ddf9c17f227cbe2a680098c4ce3acd354ed5a", kill_on_drop: false }`
[INFO] [stdout] 06f142fa4d0c726779b5d9e1315ddf9c17f227cbe2a680098c4ce3acd354ed5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8261ec8273df46c05e99d6d8c6a533c3d3b941afaabda62ed259664f67530f51
[INFO] running `Command { std: "docker" "start" "-a" "8261ec8273df46c05e99d6d8c6a533c3d3b941afaabda62ed259664f67530f51", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexopt v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "8261ec8273df46c05e99d6d8c6a533c3d3b941afaabda62ed259664f67530f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8261ec8273df46c05e99d6d8c6a533c3d3b941afaabda62ed259664f67530f51", kill_on_drop: false }`
[INFO] [stdout] 8261ec8273df46c05e99d6d8c6a533c3d3b941afaabda62ed259664f67530f51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ada453e8735c41456fd7ba9b40b08d3b8aea35a1697cf6a55a618d6f688e104a
[INFO] running `Command { std: "docker" "start" "-a" "ada453e8735c41456fd7ba9b40b08d3b8aea35a1697cf6a55a618d6f688e104a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lexopt-7ff3f90003553729)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::bin_name ... ok
[INFO] [stdout] test tests::multi_values ... ok
[INFO] [stdout] test tests::short_opt_equals_sign ... ok
[INFO] [stdout] test tests::raw_args ... ok
[INFO] [stdout] test tests::test_combined ... ok
[INFO] [stdout] test tests::test_dash_args ... ok
[INFO] [stdout] test tests::test_errors ... ok
[INFO] [stdout] test tests::test_basic ... ok
[INFO] [stdout] test tests::test_first_codepoint ... ok
[INFO] [stdout] test tests::test_long ... ok
[INFO] [stdout] test tests::test_lossy_decode ... ok
[INFO] [stdout] test tests::test_missing_value ... ok
[INFO] [stdout] test tests::test_mixed_invalid ... ok
[INFO] [stdout] test tests::test_unicode ... ok
[INFO] [stdout] test tests::test_value_ext_invalid ... ok
[INFO] [stdout] test tests::test_weird_args ... ok
[INFO] [stdout] test tests::test_invalid_long_option ... ok
[INFO] [stdout] test tests::test_value_ext ... ok
[INFO] [stdout] test tests::test_separate_invalid ... ok
[INFO] [stdout] test tests::short_opt_equals_sign_invalid ... ok
[INFO] [stdout] test tests::basic_fuzz ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lexopt
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 10) - compile ... ok
[INFO] [stdout] test src/lib.rs - Parser::bin_name (line 641) ... ok
[INFO] [stdout] test src/lib.rs - prelude (line 1073) ... ok
[INFO] [stdout] test src/lib.rs - Parser::try_raw_args (line 575) ... ok
[INFO] [stdout] test src/lib.rs - Parser::values (line 438) ... ok
[INFO] [stdout] test src/lib.rs - Parser::from_iter (line 743) ... ok
[INFO] [stdout] test src/lib.rs - Parser::raw_args (line 535) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ada453e8735c41456fd7ba9b40b08d3b8aea35a1697cf6a55a618d6f688e104a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ada453e8735c41456fd7ba9b40b08d3b8aea35a1697cf6a55a618d6f688e104a", kill_on_drop: false }`
[INFO] [stdout] ada453e8735c41456fd7ba9b40b08d3b8aea35a1697cf6a55a618d6f688e104a