[INFO] cloning repository https://github.com/vp89/rust-irc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vp89/rust-irc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvp89%2Frust-irc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvp89%2Frust-irc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3628c6dc3c004dfcbd6ebdb2974633677c083dbb
[INFO] testing vp89/rust-irc against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvp89%2Frust-irc" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vp89/rust-irc
[INFO] finished tweaking git repo https://github.com/vp89/rust-irc
[INFO] tweaked toml for git repo https://github.com/vp89/rust-irc written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vp89/rust-irc on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vp89/rust-irc 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test-case v1.2.1
[INFO] [stderr]   Downloaded config v0.11.0
[INFO] [stderr]   Downloaded serde-hjson v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 074369519ccdc07120b534bd2c386217ea71a2f0d63c5f39f4d5c575827b7495
[INFO] running `Command { std: "docker" "start" "-a" "074369519ccdc07120b534bd2c386217ea71a2f0d63c5f39f4d5c575827b7495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "074369519ccdc07120b534bd2c386217ea71a2f0d63c5f39f4d5c575827b7495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "074369519ccdc07120b534bd2c386217ea71a2f0d63c5f39f4d5c575827b7495", kill_on_drop: false }`
[INFO] [stdout] 074369519ccdc07120b534bd2c386217ea71a2f0d63c5f39f4d5c575827b7495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a20ad5b63222a9da6ec7902ea330fa16d77a680aa9caacd34bc07197d39475c4
[INFO] running `Command { std: "docker" "start" "-a" "a20ad5b63222a9da6ec7902ea330fa16d77a680aa9caacd34bc07197d39475c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling serde_json v1.0.74
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling rust-ini v0.13.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling serde-hjson v0.9.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling config v0.11.0
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling tokio v1.15.0
[INFO] [stderr]    Compiling rust-irc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `FakeChannelReceiver` is never constructed
[INFO] [stdout]   --> src/channels.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct FakeChannelReceiver<T>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IoError` is never constructed
[INFO] [stdout]   --> src/error.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct IoError(pub io::Error);
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.53s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "a20ad5b63222a9da6ec7902ea330fa16d77a680aa9caacd34bc07197d39475c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a20ad5b63222a9da6ec7902ea330fa16d77a680aa9caacd34bc07197d39475c4", kill_on_drop: false }`
[INFO] [stdout] a20ad5b63222a9da6ec7902ea330fa16d77a680aa9caacd34bc07197d39475c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89ff74a67e7c0460bd7766b261ae28a945ef44333f35838374c2f8fcd49e0a41
[INFO] running `Command { std: "docker" "start" "-a" "89ff74a67e7c0460bd7766b261ae28a945ef44333f35838374c2f8fcd49e0a41", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-case v1.2.1
[INFO] [stderr]    Compiling rust-irc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `IoError` is never constructed
[INFO] [stdout]   --> src/error.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct IoError(pub io::Error);
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.85s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "89ff74a67e7c0460bd7766b261ae28a945ef44333f35838374c2f8fcd49e0a41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89ff74a67e7c0460bd7766b261ae28a945ef44333f35838374c2f8fcd49e0a41", kill_on_drop: false }`
[INFO] [stdout] 89ff74a67e7c0460bd7766b261ae28a945ef44333f35838374c2f8fcd49e0a41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0daae5d2287c64716125586101dbd72ada13556679a4a2ebca02710aeda07df7
[INFO] running `Command { std: "docker" "start" "-a" "0daae5d2287c64716125586101dbd72ada13556679a4a2ebca02710aeda07df7", kill_on_drop: false }`
[INFO] [stderr] warning: struct `IoError` is never constructed
[INFO] [stderr]   --> src/error.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct IoError(pub io::Error);
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-irc` (bin "rust-irc" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_irc-c15785185f856c15)
[INFO] [stdout] running 52 tests
[INFO] [stdout] test client_listener::get_messages_multiplemessages_reads_from_buffer ... ok
[INFO] [stdout] test client_listener::get_messages_multiplemessages_noterminator_errors ... ok
[INFO] [stdout] test handlers::part::handle_part_no_channels_returns_error ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_join_multiple_channels_success ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_part_missing_channels ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_part_single_channel_parses_correctly ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_ping_empty_token_colon_parses_correctly ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_handles_lowercase_commands ... ok
[INFO] [stdout] test client_listener::get_messages_reads_from_buffer ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_part_multiple_channels_parses_correctly ... ok
[INFO] [stdout] test client_listener::get_messages_emptybuffer_errors ... ok
[INFO] [stdout] test client_listener::get_messages_nolineterminator_errors ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_privmsg_message_missing_channel_is_returned::_trailing_space_errors ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_privmsg_multi_word_message_is_parsed ... ok
[INFO] [stdout] test message_handler::tests::server_nickcommandsent_replystormissent ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_ping_missing_token_is_none::just_ping ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_ping_missing_token_is_none::ping_with_trailing_space ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_ping_token_provided_parses_correctly ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_nick_command_has_prefix_success ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_nick_command_no_prefix_success ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_who_only_operators_defaults_to_false ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_who_with_no_mask_success ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_who_only_operators_requested_success ... ok
[INFO] [stdout] test replies::endofnames_prints_correctly ... ok
[INFO] [stdout] test replies::endofwho_prints_correctly ... ok
[INFO] [stdout] test replies::localusers_prints_correctly ... ok
[INFO] [stdout] test replies::luserchannels_prints_correctly ... ok
[INFO] [stdout] test replies::luserme_prints_correctly ... ok
[INFO] [stdout] test replies::luserunknown_prints_correctly ... ok
[INFO] [stdout] test replies::luserop_prints_correctly ... ok
[INFO] [stdout] test replies::motdstart_prints_correctly ... ok
[INFO] [stdout] test replies::motd_prints_correctly ... ok
[INFO] [stdout] test replies::endofmotd_prints_correctly ... ok
[INFO] [stdout] test replies::pong_prints_correctly ... ok
[INFO] [stdout] test replies::welcome_prints_correctly ... ok
[INFO] [stdout] test replies::myinfo_prints_correctly ... ok
[INFO] [stdout] test replies::support_prints_correctly ... ok
[INFO] [stdout] test replies::globalusers_prints_correctly ... ok
[INFO] [stdout] test replies::statsdline_prints_correctly ... ok
[INFO] [stdout] test replies::topic_prints_correctly ... ok
[INFO] [stdout] test replies::yourhost_prints_correctly ... ok
[INFO] [stdout] test util::match_mask_prefix_matches_no_wildcard_no_match ... ok
[INFO] [stdout] test replies::created_prints_correctly ... ok
[INFO] [stdout] test util::match_mask_prefix_with_wildcard_matches ... ok
[INFO] [stdout] test util::match_mask_single_char_wildcard_multi_char_mask_no_match ... ok
[INFO] [stdout] test util::match_mask_wildcard_matches ... ok
[INFO] [stdout] test replies::luserclient_prints_correctly ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_privmsg_channel_missing_hash_errors ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_privmsg_channel_missing_returns_none ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_valid_join_command_success ... ok
[INFO] [stdout] test message_parsing::tests::messageparsing_missingcommand_errors ... ok
[INFO] [stdout] test message_parsing::tests::message_parsing_privmsg_message_missing_channel_is_returned::_errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0daae5d2287c64716125586101dbd72ada13556679a4a2ebca02710aeda07df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0daae5d2287c64716125586101dbd72ada13556679a4a2ebca02710aeda07df7", kill_on_drop: false }`
[INFO] [stdout] 0daae5d2287c64716125586101dbd72ada13556679a4a2ebca02710aeda07df7