[INFO] fetching crate irc-proto 1.1.0...
[INFO] testing irc-proto-1.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate irc-proto 1.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate irc-proto 1.1.0
[INFO] finished tweaking crates.io crate irc-proto 1.1.0
[INFO] tweaked toml for crates.io crate irc-proto 1.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate irc-proto 1.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 45 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1a0c699709f95cfbc2d8fcf952b495b5d1697c3dcbb3733b637a2e16d0282171
[INFO] running `Command { std: "docker" "start" "-a" "1a0c699709f95cfbc2d8fcf952b495b5d1697c3dcbb3733b637a2e16d0282171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a0c699709f95cfbc2d8fcf952b495b5d1697c3dcbb3733b637a2e16d0282171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a0c699709f95cfbc2d8fcf952b495b5d1697c3dcbb3733b637a2e16d0282171", kill_on_drop: false }`
[INFO] [stdout] 1a0c699709f95cfbc2d8fcf952b495b5d1697c3dcbb3733b637a2e16d0282171
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] af9c2b2f977a2e143a4b3bcff5b47953cb56455fc694e446b757b36bbfc7333d
[INFO] running `Command { std: "docker" "start" "-a" "af9c2b2f977a2e143a4b3bcff5b47953cb56455fc694e446b757b36bbfc7333d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling irc-proto v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/line.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn new(label: &str) -> error::Result<LineCodec> {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `Command { std: "docker" "inspect" "af9c2b2f977a2e143a4b3bcff5b47953cb56455fc694e446b757b36bbfc7333d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af9c2b2f977a2e143a4b3bcff5b47953cb56455fc694e446b757b36bbfc7333d", kill_on_drop: false }`
[INFO] [stdout] af9c2b2f977a2e143a4b3bcff5b47953cb56455fc694e446b757b36bbfc7333d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7b1f275ef193e7f154d07e0c587b68ed261f931c150977d1a1905928f51cf78c
[INFO] running `Command { std: "docker" "start" "-a" "7b1f275ef193e7f154d07e0c587b68ed261f931c150977d1a1905928f51cf78c", kill_on_drop: false }`
[INFO] [stderr]    Compiling irc-proto v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/line.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn new(label: &str) -> error::Result<LineCodec> {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/line.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn new(label: &str) -> error::Result<LineCodec> {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "7b1f275ef193e7f154d07e0c587b68ed261f931c150977d1a1905928f51cf78c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b1f275ef193e7f154d07e0c587b68ed261f931c150977d1a1905928f51cf78c", kill_on_drop: false }`
[INFO] [stdout] 7b1f275ef193e7f154d07e0c587b68ed261f931c150977d1a1905928f51cf78c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d9a312bdb73c596afc84b92a6e0e20b73ec75bf8e8dd0f0f4f2b994621804cdb
[INFO] running `Command { std: "docker" "start" "-a" "d9a312bdb73c596afc84b92a6e0e20b73ec75bf8e8dd0f0f4f2b994621804cdb", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]   --> src/line.rs:23:16
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn new(label: &str) -> error::Result<LineCodec> {
[INFO] [stderr]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `irc-proto` (lib) generated 1 warning
[INFO] [stderr] warning: `irc-proto` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/irc_proto-e352f7db7a9ba0fe)
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test caps::test::to_str ... ok
[INFO] [stdout] test colors::test::blank2::test_formatted ... ok
[INFO] [stdout] test colors::test::blank3::test_formatted ... ok
[INFO] [stdout] test colors::test::blank2::test_strip ... ok
[INFO] [stdout] test colors::test::blank3::test_strip ... ok
[INFO] [stdout] test colors::test::blank::test_formatted ... ok
[INFO] [stdout] test colors::test::blank::test_strip ... ok
[INFO] [stdout] test colors::test::bold::test_formatted ... ok
[INFO] [stdout] test colors::test::bold::test_strip ... ok
[INFO] [stdout] test colors::test::bold_from_string::test_formatted ... ok
[INFO] [stdout] test colors::test::bold_from_string::test_strip ... ok
[INFO] [stdout] test colors::test::bold_hangul::test_formatted ... ok
[INFO] [stdout] test colors::test::bold_hangul::test_strip ... ok
[INFO] [stdout] test colors::test::fg_bg_11::test_formatted ... ok
[INFO] [stdout] test colors::test::fg_bg_11::test_strip ... ok
[INFO] [stdout] test colors::test::fg_bg_12::test_formatted ... ok
[INFO] [stdout] test colors::test::fg_bg_12::test_strip ... ok
[INFO] [stdout] test colors::test::fg_bg_21::test_formatted ... ok
[INFO] [stdout] test colors::test::fg_bg_21::test_strip ... ok
[INFO] [stdout] test colors::test::fg_bg_22::test_formatted ... ok
[INFO] [stdout] test colors::test::fg_bg_22::test_strip ... ok
[INFO] [stdout] test colors::test::fg_bold::test_formatted ... ok
[INFO] [stdout] test colors::test::fg_color2::test_formatted ... ok
[INFO] [stdout] test colors::test::fg_color3::test_formatted ... ok
[INFO] [stdout] test colors::test::fg_color4::test_formatted ... ok
[INFO] [stdout] test colors::test::fg_color2::test_strip ... ok
[INFO] [stdout] test colors::test::fg_color4::test_strip ... ok
[INFO] [stdout] test colors::test::fg_color3::test_strip ... ok
[INFO] [stdout] test colors::test::fg_bold::test_strip ... ok
[INFO] [stdout] test colors::test::string_with_digit_after_2digit_color::test_formatted ... ok
[INFO] [stdout] test colors::test::thinking::test_formatted ... ok
[INFO] [stdout] test colors::test::fg_color::test_formatted ... ok
[INFO] [stdout] test colors::test::fg_color::test_strip ... ok
[INFO] [stdout] test colors::test::test_strip_no_allocation_for_unformatted_text ... ok
[INFO] [stdout] test colors::test::thinking::test_strip ... ok
[INFO] [stdout] test colors::test::string_with_digit_after_color::test_formatted ... ok
[INFO] [stdout] test colors::test::fg_color5::test_formatted ... ok
[INFO] [stdout] test colors::test::unformatted::test_formatted ... ok
[INFO] [stdout] test colors::test::string_with_multiple_2digit_colors::test_formatted ... ok
[INFO] [stdout] test colors::test::unformatted::test_strip ... ok
[INFO] [stdout] test colors::test::fg_color5::test_strip ... ok
[INFO] [stdout] test colors::test::string_with_multiple_2digit_colors::test_strip ... ok
[INFO] [stdout] test colors::test::string_with_digit_after_color::test_strip ... ok
[INFO] [stdout] test colors::test::string_with_multiple_colors::test_formatted ... ok
[INFO] [stdout] test colors::test::string_with_multiple_colors::test_strip ... ok
[INFO] [stdout] test colors::test::string_with_digit_after_2digit_color::test_strip ... ok
[INFO] [stdout] test command::test::format_response ... ok
[INFO] [stdout] test message::test::from_string_atypical_endings ... ok
[INFO] [stdout] test message::test::from_string ... ok
[INFO] [stdout] test message::test::source_nickname ... ok
[INFO] [stdout] test command::test::parse_user_message ... ok
[INFO] [stdout] test message::test::to_message ... ok
[INFO] [stdout] test message::test::to_message_no_prefix_no_args ... ok
[INFO] [stdout] test command::test::user_round_trip ... ok
[INFO] [stdout] test message::test::to_message_tags_escapes ... ok
[INFO] [stdout] test message::test::new ... ok
[INFO] [stdout] test message::test::to_string ... ok
[INFO] [stdout] test message::test::to_message_with_colon_in_arg ... ok
[INFO] [stdout] test message::test::to_message_with_colon_in_suffix ... ok
[INFO] [stdout] test message::test::from_and_to_string ... ok
[INFO] [stdout] test message::test::to_string_with_colon_in_suffix ... ok
[INFO] [stdout] test mode::test::parse_no_mode ... ok
[INFO] [stdout] test mode::test::parse_channel_mode ... ok
[INFO] [stdout] test mode::test::parse_no_plus ... ok
[INFO] [stdout] test prefix::test::parse_danger_cases ... ok
[INFO] [stdout] test prefix::test::parse_dot_and_symbols ... ok
[INFO] [stdout] test prefix::test::parse_host ... ok
[INFO] [stdout] test prefix::test::parse_nick_user ... ok
[INFO] [stdout] test prefix::test::parse_nick_user_host ... ok
[INFO] [stdout] test message::test::to_string_tags_escapes ... ok
[INFO] [stdout] test prefix::test::parse_word ... ok
[INFO] [stdout] test response::test::is_error ... ok
[INFO] [stdout] test prefix::test::print ... ok
[INFO] [stdout] test message::test::to_message_invalid_format - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests irc_proto
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/prefix.rs - prefix::Prefix::new_from_str (line 20) ... ok
[INFO] [stdout] test src/message.rs - message::Message::source_nickname (line 70) ... ok
[INFO] [stdout] test src/message.rs - message::Message::new (line 34) ... ok
[INFO] [stdout] test src/message.rs - message::Message::response_target (line 94) ... ok
[INFO] [stdout] test src/message.rs - message::Message::fmt (line 230) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d9a312bdb73c596afc84b92a6e0e20b73ec75bf8e8dd0f0f4f2b994621804cdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9a312bdb73c596afc84b92a6e0e20b73ec75bf8e8dd0f0f4f2b994621804cdb", kill_on_drop: false }`
[INFO] [stdout] d9a312bdb73c596afc84b92a6e0e20b73ec75bf8e8dd0f0f4f2b994621804cdb