[INFO] cloning repository https://github.com/adedomin/r8ball [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adedomin/r8ball" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadedomin%2Fr8ball", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadedomin%2Fr8ball'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a8fda461df9463dba44944b8d8ad071cb113e9f1 [INFO] testing adedomin/r8ball against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadedomin%2Fr8ball" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/adedomin/r8ball on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/adedomin/r8ball [INFO] finished tweaking git repo https://github.com/adedomin/r8ball [INFO] tweaked toml for git repo https://github.com/adedomin/r8ball written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/adedomin/r8ball already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mio-signals v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a9f8e6c8939fd1ae78fd6665a2da58ad78ccc072fbaa276d92b4ca2cfe5e1f6 [INFO] running `Command { std: "docker" "start" "-a" "7a9f8e6c8939fd1ae78fd6665a2da58ad78ccc072fbaa276d92b4ca2cfe5e1f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a9f8e6c8939fd1ae78fd6665a2da58ad78ccc072fbaa276d92b4ca2cfe5e1f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a9f8e6c8939fd1ae78fd6665a2da58ad78ccc072fbaa276d92b4ca2cfe5e1f6", kill_on_drop: false }` [INFO] [stdout] 7a9f8e6c8939fd1ae78fd6665a2da58ad78ccc072fbaa276d92b4ca2cfe5e1f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 750e4110dc74dff9fc89202ee33fd1aed07785b05e912fec0e7ad1d79c75a61a [INFO] running `Command { std: "docker" "start" "-a" "750e4110dc74dff9fc89202ee33fd1aed07785b05e912fec0e7ad1d79c75a61a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling mio-signals v0.1.5 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling r8ball v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `plugin_buffer` [INFO] [stdout] --> src/irc/client.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | plugin_buffer: [u8; BUF_SIZ], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `plugin_head` [INFO] [stdout] --> src/irc/client.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | plugin_head: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PreAuth` [INFO] [stdout] --> src/irc/client.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | PreAuth, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Authenticated` [INFO] [stdout] --> src/irc/client.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | Authenticated, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ModeType` [INFO] [stdout] --> src/irc/client.rs:111:6 [INFO] [stdout] | [INFO] [stdout] 111 | enum ModeType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `handle_005` [INFO] [stdout] --> src/irc/client.rs:125:4 [INFO] [stdout] | [INFO] [stdout] 125 | fn handle_005(m: Message) -> HashMap { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `join_part_channels` [INFO] [stdout] --> src/irc/client.rs:160:4 [INFO] [stdout] | [INFO] [stdout] 160 | fn join_part_channels(command: &[u8], channels: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_cap` [INFO] [stdout] --> src/irc/client.rs:221:8 [INFO] [stdout] | [INFO] [stdout] 221 | fn parse_cap(m: Message) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parameters` [INFO] [stdout] --> src/irc/parse.rs:145:12 [INFO] [stdout] | [INFO] [stdout] 145 | pub fn parameters(&self) -> MessageParamIter { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/irc/plugin.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn new(command: String, args: Vec) -> io::Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_buf` [INFO] [stdout] --> src/irc/plugin.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn get_buf(&self) -> &[u8] { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.30s [INFO] running `Command { std: "docker" "inspect" "750e4110dc74dff9fc89202ee33fd1aed07785b05e912fec0e7ad1d79c75a61a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "750e4110dc74dff9fc89202ee33fd1aed07785b05e912fec0e7ad1d79c75a61a", kill_on_drop: false }` [INFO] [stdout] 750e4110dc74dff9fc89202ee33fd1aed07785b05e912fec0e7ad1d79c75a61a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 763cc9dc93b426a1149cd4effae27f66cdbbf725b262560e6b4c97ab0437a82b [INFO] running `Command { std: "docker" "start" "-a" "763cc9dc93b426a1149cd4effae27f66cdbbf725b262560e6b4c97ab0437a82b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling r8ball v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `plugin_buffer` [INFO] [stdout] --> src/irc/client.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | plugin_buffer: [u8; BUF_SIZ], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `plugin_head` [INFO] [stdout] --> src/irc/client.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | plugin_head: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PreAuth` [INFO] [stdout] --> src/irc/client.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | PreAuth, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Authenticated` [INFO] [stdout] --> src/irc/client.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | Authenticated, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ModeType` [INFO] [stdout] --> src/irc/client.rs:111:6 [INFO] [stdout] | [INFO] [stdout] 111 | enum ModeType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `handle_005` [INFO] [stdout] --> src/irc/client.rs:125:4 [INFO] [stdout] | [INFO] [stdout] 125 | fn handle_005(m: Message) -> HashMap { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_cap` [INFO] [stdout] --> src/irc/client.rs:221:8 [INFO] [stdout] | [INFO] [stdout] 221 | fn parse_cap(m: Message) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_buf` [INFO] [stdout] --> src/irc/plugin.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn get_buf(&self) -> &[u8] { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 29.12s [INFO] running `Command { std: "docker" "inspect" "763cc9dc93b426a1149cd4effae27f66cdbbf725b262560e6b4c97ab0437a82b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "763cc9dc93b426a1149cd4effae27f66cdbbf725b262560e6b4c97ab0437a82b", kill_on_drop: false }` [INFO] [stdout] 763cc9dc93b426a1149cd4effae27f66cdbbf725b262560e6b4c97ab0437a82b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1a07f5170b7d21eab4b6b918d0994dc0f655794b1b8e4e50e24ca617fb13e7dc [INFO] running `Command { std: "docker" "start" "-a" "1a07f5170b7d21eab4b6b918d0994dc0f655794b1b8e4e50e24ca617fb13e7dc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `plugin_buffer` [INFO] [stderr] --> src/irc/client.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | plugin_buffer: [u8; BUF_SIZ], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `plugin_head` [INFO] [stderr] --> src/irc/client.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | plugin_head: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PreAuth` [INFO] [stderr] --> src/irc/client.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | PreAuth, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Authenticated` [INFO] [stderr] --> src/irc/client.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | Authenticated, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `ModeType` [INFO] [stderr] --> src/irc/client.rs:111:6 [INFO] [stderr] | [INFO] [stderr] 111 | enum ModeType { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `handle_005` [INFO] [stderr] --> src/irc/client.rs:125:4 [INFO] [stderr] | [INFO] [stderr] 125 | fn handle_005(m: Message) -> HashMap { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse_cap` [INFO] [stderr] --> src/irc/client.rs:221:8 [INFO] [stderr] | [INFO] [stderr] 221 | fn parse_cap(m: Message) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_buf` [INFO] [stderr] --> src/irc/plugin.rs:82:12 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn get_buf(&self) -> &[u8] { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `r8ball` (bin "r8ball" test) generated 8 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/r8ball-a77e5caf7f87ac18) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test irc::client::test::irc_client_multiple_messages ... ok [INFO] [stdout] test irc::client::test::irc_client_nick_conflict ... ok [INFO] [stdout] test irc::client::test::irc_client_greeter ... ok [INFO] [stdout] test irc::iter::test::test_iter_simple ... ok [INFO] [stdout] test irc::client::test::irc_client_ping_pong ... ok [INFO] [stdout] test irc::iter::test::test_iter_no_partial ... ok [INFO] [stdout] test irc::client::test::irc_client_truncations ... ok [INFO] [stdout] test irc::client::test::irc_client_unknown_cmd ... ok [INFO] [stdout] test irc::parse::test::test_irc_message_parse_command_trailing_only ... ok [INFO] [stdout] test irc::client::test::mass_channel_join ... ok [INFO] [stdout] test irc::parse::test::test_irc_message_parse_full ... ok [INFO] [stdout] test irc::parse::test::test_irc_message_parse_no_prefix ... ok [INFO] [stdout] test irc::parse::test::test_irc_message_parse_prefix_blank ... ok [INFO] [stdout] test irc::parse::test::test_irc_message_parse_prefix_no_host ... ok [INFO] [stdout] test irc::parse::test::test_irc_message_parse_prefix_only ... ok [INFO] [stdout] test irc::parse::test::test_irc_message_parse_prefix_no_user ... ok [INFO] [stdout] test irc::parse::test::test_irc_message_parse_prefix_server ... ok [INFO] [stdout] test irc::net::test::event_loop_test ... ok [INFO] [stdout] test irc::parse::test::test_irc_message_parse_prefix_user_host_swap ... ok [INFO] [stdout] test irc::parse::test::test_irc_message_parse_weird_spacing ... ok [INFO] [stdout] test irc::parse::test::test_irc_message_parse_weird_spacing_no_param ... ok [INFO] [stdout] test irc::parse::test::test_irc_message_parse_weird_spacing_no_trailer ... ok [INFO] [stdout] test irc::parse::test::test_irc_message_is_empty ... ok [INFO] [stdout] test irc::parse::test::test_irc_message_parse_command_only ... ok [INFO] [stdout] test irc::parse::test::test_irc_message_parse_command_trailing_blank ... ok [INFO] [stdout] test irc::plugin::test::test_partial_trunc ... ok [INFO] [stdout] test irc::plugin::test::large_output_truncation ... ok [INFO] [stdout] test irc::plugin::test::spawn_example_and_read ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1a07f5170b7d21eab4b6b918d0994dc0f655794b1b8e4e50e24ca617fb13e7dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a07f5170b7d21eab4b6b918d0994dc0f655794b1b8e4e50e24ca617fb13e7dc", kill_on_drop: false }` [INFO] [stdout] 1a07f5170b7d21eab4b6b918d0994dc0f655794b1b8e4e50e24ca617fb13e7dc