[INFO] fetching crate gumdrop 0.8.1...
[INFO] testing gumdrop-0.8.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate gumdrop 0.8.1 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate gumdrop 0.8.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gumdrop 0.8.1
[INFO] finished tweaking crates.io crate gumdrop 0.8.1
[INFO] tweaked toml for crates.io crate gumdrop 0.8.1 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate crates.io crate gumdrop 0.8.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47b844ae7c771e91aaa9d21ff19766eea041ed4034e29c24982976b6ea9dff63
[INFO] running `Command { std: "docker" "start" "-a" "47b844ae7c771e91aaa9d21ff19766eea041ed4034e29c24982976b6ea9dff63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47b844ae7c771e91aaa9d21ff19766eea041ed4034e29c24982976b6ea9dff63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47b844ae7c771e91aaa9d21ff19766eea041ed4034e29c24982976b6ea9dff63", kill_on_drop: false }`
[INFO] [stdout] 47b844ae7c771e91aaa9d21ff19766eea041ed4034e29c24982976b6ea9dff63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85608b08399b9174dc0eab0425ebb3dd5429d5e286142e2a99457b4fea595cbe
[INFO] running `Command { std: "docker" "start" "-a" "85608b08399b9174dc0eab0425ebb3dd5429d5e286142e2a99457b4fea595cbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling gumdrop_derive v0.8.1
[INFO] [stderr]    Compiling gumdrop v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.55s
[INFO] running `Command { std: "docker" "inspect" "85608b08399b9174dc0eab0425ebb3dd5429d5e286142e2a99457b4fea595cbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85608b08399b9174dc0eab0425ebb3dd5429d5e286142e2a99457b4fea595cbe", kill_on_drop: false }`
[INFO] [stdout] 85608b08399b9174dc0eab0425ebb3dd5429d5e286142e2a99457b4fea595cbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a17e586c771957b5a8a1b68dbbaa79a20461afe832aeabdc118c5f814829d734
[INFO] running `Command { std: "docker" "start" "-a" "a17e586c771957b5a8a1b68dbbaa79a20461afe832aeabdc118c5f814829d734", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling assert_matches v1.3.0
[INFO] [stderr]    Compiling gumdrop v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.46s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/gumdrop-e5c0635cbc8d4acc)
[INFO] [stderr]   Executable tests/options.rs (/opt/rustwide/target/debug/deps/options-4f329296a4ef70c1)
[INFO] running `Command { std: "docker" "inspect" "a17e586c771957b5a8a1b68dbbaa79a20461afe832aeabdc118c5f814829d734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a17e586c771957b5a8a1b68dbbaa79a20461afe832aeabdc118c5f814829d734", kill_on_drop: false }`
[INFO] [stdout] a17e586c771957b5a8a1b68dbbaa79a20461afe832aeabdc118c5f814829d734
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50b9bba87726b5ffbc4a1920562468eabd0899cbda294378bb7fdeb034ecc5e8
[INFO] running `Command { std: "docker" "start" "-a" "50b9bba87726b5ffbc4a1920562468eabd0899cbda294378bb7fdeb034ecc5e8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gumdrop-e5c0635cbc8d4acc)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_parser ... ok
[INFO] [stdout] test test::test_parsing_style ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/options.rs (/opt/rustwide/target/debug/deps/options-4f329296a4ef70c1)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test test_command ... ok
[INFO] [stdout] test test_command_name ... ok
[INFO] [stdout] test test_command_usage ... ok
[INFO] [stdout] test test_doc_help ... ok
[INFO] [stdout] test test_default ... ok
[INFO] [stdout] test test_default_parse ... ok
[INFO] [stdout] test test_doc_help_multiline ... ok
[INFO] [stdout] test test_failed_default ... ok
[INFO] [stdout] test test_failed_parse_free ... ok
[INFO] [stdout] test test_help_flag ... ok
[INFO] [stdout] test test_help_flag_command ... ok
[INFO] [stdout] test test_hygiene ... ok
[INFO] [stdout] test test_many_help_flags ... ok
[INFO] [stdout] test test_multi ... ok
[INFO] [stdout] test test_multi_free ... ok
[INFO] [stdout] test test_nested_command ... ok
[INFO] [stdout] test test_no_help_flag ... ok
[INFO] [stdout] test test_no_multi ... ok
[INFO] [stdout] test test_opt_bool ... ok
[INFO] [stdout] test test_opt_count ... ok
[INFO] [stdout] test test_opt_free ... ok
[INFO] [stdout] test test_opt_int ... ok
[INFO] [stdout] test test_opt_long ... ok
[INFO] [stdout] test test_opt_no_free ... ok
[INFO] [stdout] test test_opt_push ... ok
[INFO] [stdout] test test_opt_short ... ok
[INFO] [stdout] test test_opt_short_override ... ok
[INFO] [stdout] test test_opt_string ... ok
[INFO] [stdout] test test_opt_tuple ... ok
[INFO] [stdout] test test_opt_tuple_error ... ok
[INFO] [stdout] test test_required ... ok
[INFO] [stdout] test test_parse ... ok
[INFO] [stdout] test test_required_help ... ok
[INFO] [stdout] test test_type_attrs ... ok
[INFO] [stdout] test test_typed_free ... ok
[INFO] [stdout] test test_usage ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gumdrop
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 141) ... ok
[INFO] [stdout] test src/lib.rs - ParsingStyle (line 399) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 70) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "50b9bba87726b5ffbc4a1920562468eabd0899cbda294378bb7fdeb034ecc5e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b9bba87726b5ffbc4a1920562468eabd0899cbda294378bb7fdeb034ecc5e8", kill_on_drop: false }`
[INFO] [stdout] 50b9bba87726b5ffbc4a1920562468eabd0899cbda294378bb7fdeb034ecc5e8