[INFO] fetching crate lexopt 0.3.1...
[INFO] testing lexopt-0.3.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate lexopt 0.3.1 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lexopt 0.3.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4514680ddf1442915c6ad379d4698a7108c035573e87cdf722a1f5352a943624
[INFO] running `Command { std: "docker" "start" "-a" "4514680ddf1442915c6ad379d4698a7108c035573e87cdf722a1f5352a943624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4514680ddf1442915c6ad379d4698a7108c035573e87cdf722a1f5352a943624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4514680ddf1442915c6ad379d4698a7108c035573e87cdf722a1f5352a943624", kill_on_drop: false }`
[INFO] [stdout] 4514680ddf1442915c6ad379d4698a7108c035573e87cdf722a1f5352a943624
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa2bbca103b3e300e74261f9ec5adc06d7f5b46fe322756b4b89462dbbf57323
[INFO] running `Command { std: "docker" "start" "-a" "fa2bbca103b3e300e74261f9ec5adc06d7f5b46fe322756b4b89462dbbf57323", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexopt v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "fa2bbca103b3e300e74261f9ec5adc06d7f5b46fe322756b4b89462dbbf57323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa2bbca103b3e300e74261f9ec5adc06d7f5b46fe322756b4b89462dbbf57323", kill_on_drop: false }`
[INFO] [stdout] fa2bbca103b3e300e74261f9ec5adc06d7f5b46fe322756b4b89462dbbf57323
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8431666c906921494d85b0d21375047f0b50345a69239a69fe73b2bce745e4ef
[INFO] running `Command { std: "docker" "start" "-a" "8431666c906921494d85b0d21375047f0b50345a69239a69fe73b2bce745e4ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexopt v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "8431666c906921494d85b0d21375047f0b50345a69239a69fe73b2bce745e4ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8431666c906921494d85b0d21375047f0b50345a69239a69fe73b2bce745e4ef", kill_on_drop: false }`
[INFO] [stdout] 8431666c906921494d85b0d21375047f0b50345a69239a69fe73b2bce745e4ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2bc40f5fb943147b123856417d076c10c8ec845e7d7d15ee03da3b3bb97b974e
[INFO] running `Command { std: "docker" "start" "-a" "2bc40f5fb943147b123856417d076c10c8ec845e7d7d15ee03da3b3bb97b974e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lexopt-06ced37b5b523f2e)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::bin_name ... ok
[INFO] [stdout] test tests::short_opt_equals_sign ... ok
[INFO] [stdout] test tests::short_opt_equals_sign_invalid ... ok
[INFO] [stdout] test tests::test_basic ... ok
[INFO] [stdout] test tests::multi_values ... ok
[INFO] [stdout] test tests::test_dash_args ... ok
[INFO] [stdout] test tests::test_errors ... ok
[INFO] [stdout] test tests::test_first_codepoint ... ok
[INFO] [stdout] test tests::raw_args ... ok
[INFO] [stdout] test tests::test_combined ... ok
[INFO] [stdout] test tests::test_invalid_long_option ... 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_separate_invalid ... ok
[INFO] [stdout] test tests::test_unicode ... ok
[INFO] [stdout] test tests::test_value_ext ... ok
[INFO] [stdout] test tests::test_weird_args ... ok
[INFO] [stdout] test tests::test_value_ext_invalid ... ok
[INFO] [stdout] test tests::test_mixed_invalid ... ok
[INFO] [stdout] test tests::basic_fuzz ... ok
[INFO] [stderr]    Doc-tests lexopt
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 10) - compile ... ok
[INFO] [stdout] test src/lib.rs - prelude (line 1073) ... ok
[INFO] [stdout] test src/lib.rs - Parser::bin_name (line 641) ... 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 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2bc40f5fb943147b123856417d076c10c8ec845e7d7d15ee03da3b3bb97b974e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bc40f5fb943147b123856417d076c10c8ec845e7d7d15ee03da3b3bb97b974e", kill_on_drop: false }`
[INFO] [stdout] 2bc40f5fb943147b123856417d076c10c8ec845e7d7d15ee03da3b3bb97b974e