[INFO] fetching crate nameless-clap 3.0.0-beta.2...
[INFO] testing nameless-clap-3.0.0-beta.2 against 1.54.0 for beta-1.55-1
[INFO] extracting crate nameless-clap 3.0.0-beta.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate nameless-clap 3.0.0-beta.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nameless-clap 3.0.0-beta.2
[INFO] finished tweaking crates.io crate nameless-clap 3.0.0-beta.2
[INFO] tweaked toml for crates.io crate nameless-clap 3.0.0-beta.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate nameless-clap 3.0.0-beta.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] edbb213ea76fd064710946b0f150aaadb34ef978033f250ff233cdb8fe83aa54
[INFO] running `Command { std: "docker" "start" "-a" "edbb213ea76fd064710946b0f150aaadb34ef978033f250ff233cdb8fe83aa54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edbb213ea76fd064710946b0f150aaadb34ef978033f250ff233cdb8fe83aa54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edbb213ea76fd064710946b0f150aaadb34ef978033f250ff233cdb8fe83aa54", kill_on_drop: false }`
[INFO] [stdout] edbb213ea76fd064710946b0f150aaadb34ef978033f250ff233cdb8fe83aa54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 439bd95eda153f30a06f44562dc3968b057251cc131fd408898ed2643ce8652b
[INFO] running `Command { std: "docker" "start" "-a" "439bd95eda153f30a06f44562dc3968b057251cc131fd408898ed2643ce8652b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]    Compiling os_str_bytes v3.0.0
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling textwrap v0.13.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling nameless-clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling nameless-clap v3.0.0-beta.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.34s
[INFO] running `Command { std: "docker" "inspect" "439bd95eda153f30a06f44562dc3968b057251cc131fd408898ed2643ce8652b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "439bd95eda153f30a06f44562dc3968b057251cc131fd408898ed2643ce8652b", kill_on_drop: false }`
[INFO] [stdout] 439bd95eda153f30a06f44562dc3968b057251cc131fd408898ed2643ce8652b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 15e3a6c5c1c7cd95d75857b0c731901db2228a0889861675d98f73ac8d5dc606
[INFO] running `Command { std: "docker" "start" "-a" "15e3a6c5c1c7cd95d75857b0c731901db2228a0889861675d98f73ac8d5dc606", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling tinytemplate v1.2.0
[INFO] [stderr]    Compiling version-sync v0.9.2
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling nameless-clap v3.0.0-beta.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 36.17s
[INFO] running `Command { std: "docker" "inspect" "15e3a6c5c1c7cd95d75857b0c731901db2228a0889861675d98f73ac8d5dc606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15e3a6c5c1c7cd95d75857b0c731901db2228a0889861675d98f73ac8d5dc606", kill_on_drop: false }`
[INFO] [stdout] 15e3a6c5c1c7cd95d75857b0c731901db2228a0889861675d98f73ac8d5dc606
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d215b40945afb656a4ea03d43b50a7802b783ad0c71369f886c44688b0a514c
[INFO] running `Command { std: "docker" "start" "-a" "7d215b40945afb656a4ea03d43b50a7802b783ad0c71369f886c44688b0a514c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nameless_clap-e390a82016ec32d7)
[INFO] [stdout] 
[INFO] [stdout] running 107 tests
[INFO] [stdout] test build::app::settings::test::app_settings_fromstr ... ok
[INFO] [stdout] test build::app::tests::app_send_sync ... ok
[INFO] [stdout] test build::app::tests::global_settings ... ok
[INFO] [stdout] test build::arg::test::flag_display ... ok
[INFO] [stdout] test build::arg::test::flag_display_multiple_aliases ... ok
[INFO] [stdout] test build::arg::test::flag_display_single_alias ... ok
[INFO] [stdout] test build::arg::test::flag_display_single_short_alias ... ok
[INFO] [stdout] test build::arg::test::option_display1 ... ok
[INFO] [stdout] test build::arg::test::option_display_single_alias ... ok
[INFO] [stdout] test build::arg::test::option_display_single_short_alias ... ok
[INFO] [stdout] test build::arg::test::positiona_display_mult ... ok
[INFO] [stdout] test build::arg::test::positional_display_required ... ok
[INFO] [stdout] test build::arg::test::positional_display_val_names ... ok
[INFO] [stdout] test build::arg::test::positional_display_val_names_req ... ok
[INFO] [stdout] test build::arg::tests::arg_send_sync ... ok
[INFO] [stdout] test build::arg::tests::short_flag_misspel ... ok
[INFO] [stdout] test build::arg_group::test::groups ... ok
[INFO] [stdout] test build::arg::tests::short_flag_name_missing ... ok
[INFO] [stdout] test build::arg_group::test::test_from ... ok
[INFO] [stdout] test build::usage_parser::test::create_flag_usage ... ok
[INFO] [stdout] test build::arg_group::test::arg_group_send_sync ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage3 ... ok
[INFO] [stdout] test build::arg::test::option_display_multiple_aliases ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage2 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage4 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage0 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage6 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage1 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage5 ... ok
[INFO] [stdout] test build::arg::test::option_display3 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage7 ... ok
[INFO] [stdout] test build::arg::test::option_display2 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage8 ... ok
[INFO] [stdout] test build::arg::test::flag_display_multiple_short_aliases ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage9 ... ok
[INFO] [stdout] test build::arg::settings::test::arg_settings_fromstr ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both1 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both2 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both3 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both5 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both6 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both4 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both7 ... ok
[INFO] [stdout] test build::app::tests::issue_2090 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals4 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both8 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals5 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals1 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals6 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals8 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals7 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals2 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals3 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long2 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long3 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long1 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long10 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long5 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long4 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long6 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long9 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long7 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long8 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals2 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals1 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals10 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals5 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals3 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals4 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals6 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals7 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals8 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_with_vals1_def ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_with_vals2 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_with_vals1 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals9 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_with_vals5 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_with_vals3 ... ok
[INFO] [stdout] test build::usage_parser::test::create_positional_usage ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_with_vals4 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_with_vals4_def ... ok
[INFO] [stdout] test build::usage_parser::test::pos_help_double_lit_single_quote ... ok
[INFO] [stdout] test build::usage_parser::test::pos_help_lit_single_quote ... ok
[INFO] [stdout] test build::usage_parser::test::nonascii ... ok
[INFO] [stdout] test build::usage_parser::test::create_positional_usage0 ... ok
[INFO] [stdout] test build::usage_parser::test::pos_mult_help ... ok
[INFO] [stdout] test build::usage_parser::test::pos_help_newline_lit_sq ... ok
[INFO] [stdout] test build::usage_parser::test::pos_req ... ok
[INFO] [stdout] test build::usage_parser::test::pos_mult ... ok
[INFO] [stdout] test build::usage_parser::test::pos_help_newline ... ok
[INFO] [stdout] test output::help::test::display_width_handles_emojis ... ok
[INFO] [stdout] test output::help::test::display_width_handles_non_ascii ... ok
[INFO] [stdout] test build::usage_parser::test::pos_req_mult_help ... ok
[INFO] [stdout] test build::usage_parser::test::pos_req_mult_def_help ... ok
[INFO] [stdout] test parse::matches::arg_matches::tests::test_default_indices ... ok
[INFO] [stdout] test parse::matches::arg_matches::tests::test_default_indices_with_shorter_lifetime ... ok
[INFO] [stdout] test parse::matches::arg_matches::tests::test_default_values ... ok
[INFO] [stdout] test output::help::test::wrap_help_last_word ... ok
[INFO] [stdout] test parse::matches::arg_matches::tests::test_default_values_with_shorter_lifetime ... ok
[INFO] [stdout] test parse::matches::arg_matches::tests::test_default_osvalues ... ok
[INFO] [stdout] test parse::matches::arg_matches::tests::test_default_osvalues_with_shorter_lifetime ... ok
[INFO] [stdout] test parse::matches::matched_arg::tests::test_vals_override ... ok
[INFO] [stdout] test parse::matches::matched_arg::tests::test_grouped_vals_push_and_append ... ok
[INFO] [stdout] test parse::matches::matched_arg::tests::test_grouped_vals_removal ... ok
[INFO] [stdout] test build::arg::test::option_display_multiple_short_aliases ... ok
[INFO] [stdout] test build::app::tests::global_setting ... ok
[INFO] [stdout] test build::app::tests::global_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 107 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nameless-clap
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name nameless_clap --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atty=/opt/rustwide/target/debug/deps/libatty-4afcae64515d8049.rlib --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-f89ae4b715176e2d.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-baca0608faff1f1d.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-2a44ae6762b15c90.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-5c53d641eb010a81.rlib --extern nameless_clap=/opt/rustwide/target/debug/deps/libnameless_clap-2dbf57d1161d5dc8.rlib --extern clap_derive=/opt/rustwide/target/debug/deps/libnameless_clap_derive-13e3e4d8daa14dfb.so --extern os_str_bytes=/opt/rustwide/target/debug/deps/libos_str_bytes-ec7ae705d41deb28.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-65f5e8252566ca36.rlib --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-dc3c4efe59877a12.rlib --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-01d11b91b4e31953.rlib --extern textwrap=/opt/rustwide/target/debug/deps/libtextwrap-332b7de8c51575c1.rlib --extern vec_map=/opt/rustwide/target/debug/deps/libvec_map-07385fbe5fb99a77.rlib --extern version_sync=/opt/rustwide/target/debug/deps/libversion_sync-70c938230baef665.rlib -C embed-bitcode=no --cfg 'feature="atty"' --cfg 'feature="cargo"' --cfg 'feature="clap_derive"' --cfg 'feature="color"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="lazy_static"' --cfg 'feature="std"' --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --cfg 'feature="termcolor"' --cfg 'feature="unicode_help"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7d215b40945afb656a4ea03d43b50a7802b783ad0c71369f886c44688b0a514c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d215b40945afb656a4ea03d43b50a7802b783ad0c71369f886c44688b0a514c", kill_on_drop: false }`
[INFO] [stdout] 7d215b40945afb656a4ea03d43b50a7802b783ad0c71369f886c44688b0a514c
