[INFO] fetching crate trivial-argument-parser 0.3.1...
[INFO] testing trivial-argument-parser-0.3.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate trivial-argument-parser 0.3.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate trivial-argument-parser 0.3.1
[INFO] finished tweaking crates.io crate trivial-argument-parser 0.3.1
[INFO] tweaked toml for crates.io crate trivial-argument-parser 0.3.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate trivial-argument-parser 0.3.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8357eeec17aa737c6c23d0764bb7b12f594e98767c5c5769f718495555901c6b
[INFO] running `Command { std: "docker" "start" "-a" "8357eeec17aa737c6c23d0764bb7b12f594e98767c5c5769f718495555901c6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8357eeec17aa737c6c23d0764bb7b12f594e98767c5c5769f718495555901c6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8357eeec17aa737c6c23d0764bb7b12f594e98767c5c5769f718495555901c6b", kill_on_drop: false }`
[INFO] [stdout] 8357eeec17aa737c6c23d0764bb7b12f594e98767c5c5769f718495555901c6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fe10664d504fea1df90abaebef8afaa88085bdffdaf699c1536e07ccdf2eef3
[INFO] running `Command { std: "docker" "start" "-a" "3fe10664d504fea1df90abaebef8afaa88085bdffdaf699c1536e07ccdf2eef3", kill_on_drop: false }`
[INFO] [stderr]    Compiling trivial-argument-parser v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "3fe10664d504fea1df90abaebef8afaa88085bdffdaf699c1536e07ccdf2eef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fe10664d504fea1df90abaebef8afaa88085bdffdaf699c1536e07ccdf2eef3", kill_on_drop: false }`
[INFO] [stdout] 3fe10664d504fea1df90abaebef8afaa88085bdffdaf699c1536e07ccdf2eef3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 856f73fb25047b8d798e719be699f77f7514e353436af412b0104b8f8e61fa96
[INFO] running `Command { std: "docker" "start" "-a" "856f73fb25047b8d798e719be699f77f7514e353436af412b0104b8f8e61fa96", kill_on_drop: false }`
[INFO] [stderr]    Compiling trivial-argument-parser v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "856f73fb25047b8d798e719be699f77f7514e353436af412b0104b8f8e61fa96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "856f73fb25047b8d798e719be699f77f7514e353436af412b0104b8f8e61fa96", kill_on_drop: false }`
[INFO] [stdout] 856f73fb25047b8d798e719be699f77f7514e353436af412b0104b8f8e61fa96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 60d8eb45129a255e495a55e7ccc694aa50416fa305987f48160eba9237ceceb2
[INFO] running `Command { std: "docker" "start" "-a" "60d8eb45129a255e495a55e7ccc694aa50416fa305987f48160eba9237ceceb2", 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/trivial_argument_parser-d781bccbb7a80071)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test argument::builder::tests::build_long_works ... ok
[INFO] [stdout] test argument::builder::tests::new_works ... ok
[INFO] [stdout] test argument::builder::tests::build_both_works ... ok
[INFO] [stdout] test argument::builder::tests::build_short_works ... ok
[INFO] [stdout] test argument::legacy_argument::test::new_fails ... ok
[INFO] [stdout] test argument::legacy_argument::test::value_fails_too_many_calls ... ok
[INFO] [stdout] test argument::builder::tests::set_type_works ... ok
[INFO] [stderr]    Doc-tests trivial_argument_parser
[INFO] [stdout] test argument::legacy_argument::test::value_list_works ... ok
[INFO] [stdout] test argument::legacy_argument::test::flag_works ... ok
[INFO] [stdout] test argument::legacy_argument::test::value_works ... ok
[INFO] [stdout] test argument::legacy_argument::test::new_works ... ok
[INFO] [stdout] test argument::parsable_argument::test::basic_integer_argument_handler_fails_invalid_number ... ok
[INFO] [stdout] test argument::parsable_argument::test::first_value_works ... ok
[INFO] [stdout] test argument::parsable_argument::test::is_by_short_works ... ok
[INFO] [stdout] test argument::parsable_argument::test::basic_integer_argument_works ... ok
[INFO] [stdout] test argument::parsable_argument::test::is_by_long_works ... ok
[INFO] [stdout] test tests::get_dangling_values_works ... ok
[INFO] [stdout] test argument::parsable_argument::test::new_parsable_value_argument_works ... ok
[INFO] [stdout] test tests::parse_drop_parser_works ... ok
[INFO] [stdout] test tests::parse_with_mixed_arguments_works ... ok
[INFO] [stdout] test argument::test::is_by_long_works ... ok
[INFO] [stdout] test argument::test::is_by_short_works ... ok
[INFO] [stdout] test tests::parse_with_parsable_arguments_works ... ok
[INFO] [stdout] test tests::parse_works ... ok
[INFO] [stdout] test tests::values_with_spaces_work ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/argument/legacy_argument.rs - argument::legacy_argument::Argument (line 28) ... ok
[INFO] [stdout] test src/argument/legacy_argument.rs - argument::legacy_argument::Argument::get_values (line 113) ... ok
[INFO] [stdout] test src/lib.rs - ArgumentList (line 11) ... ok
[INFO] [stdout] test src/argument/legacy_argument.rs - argument::legacy_argument::Argument::get_flag (line 145) ... ok
[INFO] [stdout] test src/lib.rs - ArgumentList<'a>::parse_args (line 156) ... ok
[INFO] [stdout] test src/argument/legacy_argument.rs - argument::legacy_argument::Argument::get_value (line 84) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "60d8eb45129a255e495a55e7ccc694aa50416fa305987f48160eba9237ceceb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60d8eb45129a255e495a55e7ccc694aa50416fa305987f48160eba9237ceceb2", kill_on_drop: false }`
[INFO] [stdout] 60d8eb45129a255e495a55e7ccc694aa50416fa305987f48160eba9237ceceb2