[INFO] fetching crate flood-tide 0.2.12...
[INFO] testing flood-tide-0.2.12 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate flood-tide 0.2.12 into /workspace/builds/worker-7-tc2/source
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate flood-tide 0.2.12
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate flood-tide 0.2.12
[INFO] tweaked toml for crates.io crate flood-tide 0.2.12 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate flood-tide 0.2.12 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 flood-tide 0.2.12 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 809e921c07fe0200522b486b959ac4c8ccb21b30bb9a5183c6a77dc260277777
[INFO] running `Command { std: "docker" "start" "-a" "809e921c07fe0200522b486b959ac4c8ccb21b30bb9a5183c6a77dc260277777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "809e921c07fe0200522b486b959ac4c8ccb21b30bb9a5183c6a77dc260277777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "809e921c07fe0200522b486b959ac4c8ccb21b30bb9a5183c6a77dc260277777", kill_on_drop: false }`
[INFO] [stdout] 809e921c07fe0200522b486b959ac4c8ccb21b30bb9a5183c6a77dc260277777
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d5dcd0ddb5619999538bf531255947567d571acf7db90252cb4c1b9a465c75de
[INFO] running `Command { std: "docker" "start" "-a" "d5dcd0ddb5619999538bf531255947567d571acf7db90252cb4c1b9a465c75de", kill_on_drop: false }`
[INFO] [stderr]    Compiling flood-tide v0.2.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "d5dcd0ddb5619999538bf531255947567d571acf7db90252cb4c1b9a465c75de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5dcd0ddb5619999538bf531255947567d571acf7db90252cb4c1b9a465c75de", kill_on_drop: false }`
[INFO] [stdout] d5dcd0ddb5619999538bf531255947567d571acf7db90252cb4c1b9a465c75de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 749346e3ba64dbc7e08839dd8d842b2d11c945c3d25649b1224445bba6b87101
[INFO] running `Command { std: "docker" "start" "-a" "749346e3ba64dbc7e08839dd8d842b2d11c945c3d25649b1224445bba6b87101", kill_on_drop: false }`
[INFO] [stderr]    Compiling flood-tide v0.2.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "749346e3ba64dbc7e08839dd8d842b2d11c945c3d25649b1224445bba6b87101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "749346e3ba64dbc7e08839dd8d842b2d11c945c3d25649b1224445bba6b87101", kill_on_drop: false }`
[INFO] [stdout] 749346e3ba64dbc7e08839dd8d842b2d11c945c3d25649b1224445bba6b87101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5db3d1a7c0ae954837645424eccb526967d9e86063cbe161955b1ca084db906a
[INFO] running `Command { std: "docker" "start" "-a" "5db3d1a7c0ae954837645424eccb526967d9e86063cbe161955b1ca084db906a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flood_tide-0b27a3bcb3c774c7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-b1ad151debfa88cb)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test basic::tokens_complex ... ok
[INFO] [stdout] test basic::size_of ... ok
[INFO] [stderr]      Running tests/debug.rs (/opt/rustwide/target/debug/deps/debug-68fe407104b047c2)
[INFO] [stdout] test basic::tokens_val_tab ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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 fmt_debug::name_val ... ok
[INFO] [stdout] test fmt_debug::lex ... ok
[INFO] [stdout] test fmt_debug::opt ... ok
[INFO] [stdout] test fmt_debug::name_val_name ... ok
[INFO] [stdout] test fmt_debug::tokens ... ok
[INFO] [stdout] test fmt_debug::has_arg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/err_debug.rs (/opt/rustwide/target/debug/deps/err_debug-484ad03979d34dec)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/err_test.rs (/opt/rustwide/target/debug/deps/err_test-512dd5f0be35d308)
[INFO] [stdout] test fmt_debug::opt_parse_error ... ok
[INFO] [stdout] test fmt_debug::opt_parse_error_kind ... ok
[INFO] [stdout] test fmt_debug::opt_parse_errors ... ok
[INFO] [stdout] test size_check::test_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_0::test_invalid_option ... ok
[INFO] [stdout] test test_0::test_invalid_option_argument ... ok
[INFO] [stdout] test test_0::test_attr ... ok
[INFO] [stdout] test test_0::test_missing_option_argument ... ok
[INFO] [stdout] test test_0::test_unexpected_option_argument ... ok
[INFO] [stdout] test test_0::test_unexpected_argument ... ok
[INFO] [stdout] test test_1::test_errors_append ... ok
[INFO] [stdout] test test_1::test_errors_iter ... ok
[INFO] [stdout] test test_1::test_errors ... ok
[INFO] [stdout] test test_0::test_version_message ... ok
[INFO] [stdout] test test_0::test_missing_option ... ok
[INFO] [stdout] test test_0::test_missing_argument ... ok
[INFO] [stdout] test test_0::test_help_message ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/err_test_more.rs (/opt/rustwide/target/debug/deps/err_test_more-9fe22c746dc2ee3f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/helper.rs (/opt/rustwide/target/debug/deps/helper-cb39be31caa2b756)
[INFO] [stdout] test err_test_more::tokens_invalid_option_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_long_only.rs (/opt/rustwide/target/debug/deps/test_long_only-0db2d6713bcfcf0d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_more1.rs (/opt/rustwide/target/debug/deps/test_more1-cfae249d0d5cd726)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_more1::tokens_comprehensive_parsing ... ok
[INFO] [stdout] test test_more1::tokens_mixed_short_options_and_free_args ... ok
[INFO] [stdout] test test_more1::tokens_long_options_with_arguments ... ok
[INFO] [stdout] test test_more1::tokens_simple_combined ... ok
[INFO] [stdout] test test_more1::tokens_stop_at_mm_feature ... ok
[INFO] [stdout] test test_more1::tokens_no_option_argument_feature ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_more2.rs (/opt/rustwide/target/debug/deps/test_more2-6b24cb21ef21bf97)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_subcmd.rs (/opt/rustwide/target/debug/deps/test_subcmd-f9b3fccee5287695)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tokens_long.rs (/opt/rustwide/target/debug/deps/tokens_long-d12eabe2b83e57a2)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test plain::tokens_long_name ... ok
[INFO] [stdout] test plain::tokens_long_name_ambiguous ... ok
[INFO] [stdout] test plain::tokens_long_name_maybe ... ok
[INFO] [stdout] test plain::tokens_long_name_missing_option_argument ... ok
[INFO] [stdout] test plain::tokens_long_name_non_abbreviated ... ok
[INFO] [stdout] test plain::tokens_long_name_invalid_option ... ok
[INFO] [stdout] test plain::tokens_long_name_ok_nearly_missing_option_argument ... ok
[INFO] [stdout] test plain::tokens_long_name_ok_nearly_ambiguous ... ok
[INFO] [stdout] test plain::tokens_long_name_ok_nearly_missing_option_argument2 ... ok
[INFO] [stdout] test plain::tokens_long_name_unexpected_option_argument ... ok
[INFO] [stdout] test plain::tokens_long_name_abbreviate ... ok
[INFO] [stderr]      Running tests/tokens_other.rs (/opt/rustwide/target/debug/deps/tokens_other-2c9a615c088288ac)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running tests/tokens_short.rs (/opt/rustwide/target/debug/deps/tokens_short-1648039f76a12575)
[INFO] [stdout] test plain::tokens_free ... ok
[INFO] [stdout] test plain::tokens_stop_at_double_minus_2 ... ok
[INFO] [stdout] test plain::tokens_stop_at_double_minus ... ok
[INFO] [stdout] test plain::tokens_stop_at_double_minus_4 ... ok
[INFO] [stdout] test plain::tokens_stop_at_double_minus_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test plain::tokens_short_name_invalid_option ... ok
[INFO] [stdout] test plain::tokens_short_name ... ok
[INFO] [stdout] test plain::tokens_short_name_maybe ... ok
[INFO] [stdout] test plain::tokens_short_name_missing_option_argument ... ok
[INFO] [stdout] test plain::tokens_short_name_ok_nealy_missing_option_argument ... ok
[INFO] [stdout] test plain::tokens_short_name_ok_nealy_missing_option_argument_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tokens_single.rs (/opt/rustwide/target/debug/deps/tokens_single-afbf54f7bfee5025)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tokens_subcmd.rs (/opt/rustwide/target/debug/deps/tokens_subcmd-330273fd1bcb69e8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flood_tide
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Lex (line 322) ... ok
[INFO] [stdout] test src/check.rs - check::check_sorted_opt_ary_and_sho_idx_ary_with (line 47) ... ok
[INFO] [stdout] test src/lib.rs - Opt (line 228) ... ok
[INFO] [stdout] test src/err.rs - err (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5db3d1a7c0ae954837645424eccb526967d9e86063cbe161955b1ca084db906a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5db3d1a7c0ae954837645424eccb526967d9e86063cbe161955b1ca084db906a", kill_on_drop: false }`
[INFO] [stdout] 5db3d1a7c0ae954837645424eccb526967d9e86063cbe161955b1ca084db906a