[INFO] fetching crate irc 1.1.0...
[INFO] testing irc-1.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate irc 1.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate irc 1.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate irc 1.1.0
[INFO] tweaked toml for crates.io crate irc 1.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate irc 1.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate irc 1.1.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 843ab2edb1ee30c702a4ef6663a1e487e286c6d98d001acae987d00079b9ecff
[INFO] running `Command { std: "docker" "start" "-a" "843ab2edb1ee30c702a4ef6663a1e487e286c6d98d001acae987d00079b9ecff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "843ab2edb1ee30c702a4ef6663a1e487e286c6d98d001acae987d00079b9ecff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843ab2edb1ee30c702a4ef6663a1e487e286c6d98d001acae987d00079b9ecff", kill_on_drop: false }`
[INFO] [stdout] 843ab2edb1ee30c702a4ef6663a1e487e286c6d98d001acae987d00079b9ecff
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff231ab11c584797a8f37776951287e8ca91448ffec37598a09878feaebd9e03
[INFO] running `Command { std: "docker" "start" "-a" "ff231ab11c584797a8f37776951287e8ca91448ffec37598a09878feaebd9e03", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]    Compiling indexmap v2.2.5
[INFO] [stderr]    Compiling chrono v0.4.35
[INFO] [stderr]    Compiling openssl-sys v0.9.101
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling socket2 v0.5.6
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio v1.36.0
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling tokio-stream v0.1.15
[INFO] [stderr]    Compiling irc-proto v1.1.0
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling serde_spanned v0.6.5
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling toml v0.7.8
[INFO] [stderr]    Compiling irc v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `cause` is never read
[INFO] [stdout]   --> src/error.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         cause: ConfigError,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cause` is never read
[INFO] [stdout]   --> src/error.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         cause: MessageParseError,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/client/transport.rs:236:17
[INFO] [stdout]     |
[INFO] [stdout] 236 |     pub fn sent(&self) -> error::Result<RwLockReadGuard<Vec<Message>>> {
[INFO] [stdout]     |                 ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 236 |     pub fn sent(&self) -> error::Result<RwLockReadGuard<'_, Vec<Message>>> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/client/transport.rs:241:21
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn received(&self) -> error::Result<RwLockReadGuard<Vec<Message>>> {
[INFO] [stdout]     |                     ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn received(&self) -> error::Result<RwLockReadGuard<'_, Vec<Message>>> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.97s
[INFO] running `Command { std: "docker" "inspect" "ff231ab11c584797a8f37776951287e8ca91448ffec37598a09878feaebd9e03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff231ab11c584797a8f37776951287e8ca91448ffec37598a09878feaebd9e03", kill_on_drop: false }`
[INFO] [stdout] ff231ab11c584797a8f37776951287e8ca91448ffec37598a09878feaebd9e03
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12548b424b31009b8744b48d2bf139002153a8a27c10ea2093fdaced0bfeb7fa
[INFO] running `Command { std: "docker" "start" "-a" "12548b424b31009b8744b48d2bf139002153a8a27c10ea2093fdaced0bfeb7fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling anyhow v1.0.81
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stdout] warning: value assigned to `cause` is never read
[INFO] [stdout]   --> src/error.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         cause: ConfigError,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cause` is never read
[INFO] [stdout]   --> src/error.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         cause: MessageParseError,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/client/transport.rs:236:17
[INFO] [stdout]     |
[INFO] [stdout] 236 |     pub fn sent(&self) -> error::Result<RwLockReadGuard<Vec<Message>>> {
[INFO] [stdout]     |                 ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 236 |     pub fn sent(&self) -> error::Result<RwLockReadGuard<'_, Vec<Message>>> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/client/transport.rs:241:21
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn received(&self) -> error::Result<RwLockReadGuard<Vec<Message>>> {
[INFO] [stdout]     |                     ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn received(&self) -> error::Result<RwLockReadGuard<'_, Vec<Message>>> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling anstream v0.6.13
[INFO] [stderr]    Compiling args v2.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling env_logger v0.11.3
[INFO] [stderr]    Compiling irc v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `cause` is never read
[INFO] [stdout]   --> src/error.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         cause: ConfigError,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cause` is never read
[INFO] [stdout]   --> src/error.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         cause: MessageParseError,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/client/transport.rs:236:17
[INFO] [stdout]     |
[INFO] [stdout] 236 |     pub fn sent(&self) -> error::Result<RwLockReadGuard<Vec<Message>>> {
[INFO] [stdout]     |                 ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 236 |     pub fn sent(&self) -> error::Result<RwLockReadGuard<'_, Vec<Message>>> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/client/transport.rs:241:21
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn received(&self) -> error::Result<RwLockReadGuard<Vec<Message>>> {
[INFO] [stdout]     |                     ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn received(&self) -> error::Result<RwLockReadGuard<'_, Vec<Message>>> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.86s
[INFO] running `Command { std: "docker" "inspect" "12548b424b31009b8744b48d2bf139002153a8a27c10ea2093fdaced0bfeb7fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12548b424b31009b8744b48d2bf139002153a8a27c10ea2093fdaced0bfeb7fa", kill_on_drop: false }`
[INFO] [stdout] 12548b424b31009b8744b48d2bf139002153a8a27c10ea2093fdaced0bfeb7fa
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 152bcd8424275ccd2d8c78aa672547e2b3948b28515c12f8804c55a91ef18d3d
[INFO] running `Command { std: "docker" "start" "-a" "152bcd8424275ccd2d8c78aa672547e2b3948b28515c12f8804c55a91ef18d3d", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `cause` is never read
[INFO] [stderr]   --> src/error.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |         cause: ConfigError,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cause` is never read
[INFO] [stderr]   --> src/error.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |         cause: MessageParseError,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/client/transport.rs:236:17
[INFO] [stderr]     |
[INFO] [stderr] 236 |     pub fn sent(&self) -> error::Result<RwLockReadGuard<Vec<Message>>> {
[INFO] [stderr]     |                 ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 236 |     pub fn sent(&self) -> error::Result<RwLockReadGuard<'_, Vec<Message>>> {
[INFO] [stderr]     |                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/client/transport.rs:241:21
[INFO] [stderr]     |
[INFO] [stderr] 241 |     pub fn received(&self) -> error::Result<RwLockReadGuard<Vec<Message>>> {
[INFO] [stderr]     |                     ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 241 |     pub fn received(&self) -> error::Result<RwLockReadGuard<'_, Vec<Message>>> {
[INFO] [stderr]     |                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: `irc` (lib) generated 4 warnings (run `cargo fix --lib -p irc` to apply 2 suggestions)
[INFO] [stderr] warning: `irc` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/irc-2c130cac0ba4aaee)
[INFO] [stdout] 
[INFO] [stdout] running 67 tests
[INFO] [stdout] test client::data::config::test::get_option ... ok
[INFO] [stdout] test client::data::config::test::is_owner ... ok
[INFO] [stdout] test client::data::config::test::load_from_toml ... ok
[INFO] [stdout] test client::data::user::test::create_user ... ok
[INFO] [stdout] test client::data::user::test::create_user_complex ... ok
[INFO] [stdout] test client::data::user::test::get_hostname ... ok
[INFO] [stdout] test client::data::user::test::get_nickname ... ok
[INFO] [stdout] test client::data::user::test::get_username ... ok
[INFO] [stdout] test client::data::user::test::access_level ... ok
[INFO] [stdout] test client::data::user::test::update_user_rank ... ok
[INFO] [stdout] test client::data::user::test::parse_access_level ... ok
[INFO] [stdout] test client::data::user::test::derank_user_in_full ... ok
[INFO] [stdout] test client::test::channel_tracking_names ... ok
[INFO] [stdout] test client::test::channel_tracking_names_part ... ok
[INFO] [stdout] test client::test::handle_single_soh ... ok
[INFO] [stdout] test client::test::ran_out_of_nicknames ... ok
[INFO] [stdout] test client::test::ctcp_ping_no_timestamp ... ok
[INFO] [stdout] test client::test::ctcp_ping_response ... ok
[INFO] [stdout] test client::test::finger_response ... ok
[INFO] [stdout] test client::test::handle_end_motd_with_chan_keys ... ok
[INFO] [stdout] test client::test::handle_end_motd_with_ghost ... ok
[INFO] [stdout] test client::test::handle_end_motd_with_ghost_seq ... ok
[INFO] [stdout] test client::test::handle_end_motd_with_nick_password ... ok
[INFO] [stdout] test client::test::handle_end_motd_with_umodes ... ok
[INFO] [stdout] test client::test::handle_message ... ok
[INFO] [stdout] test client::test::nickname_in_use ... ok
[INFO] [stdout] test client::test::identify ... ok
[INFO] [stdout] test client::test::send ... ok
[INFO] [stdout] test client::test::identify_with_password ... ok
[INFO] [stdout] test client::test::send_ctcp ... ok
[INFO] [stdout] test client::test::send_action ... ok
[INFO] [stdout] test client::test::send_ctcp_ping ... ok
[INFO] [stdout] test client::test::send_finger ... ok
[INFO] [stdout] test client::test::send_kick ... ok
[INFO] [stdout] test client::test::send_join ... ok
[INFO] [stdout] test client::test::send_kick_no_message ... ok
[INFO] [stdout] test client::test::send_kill ... ok
[INFO] [stdout] test client::test::send_mode_no_modeparams ... ok
[INFO] [stdout] test client::test::send_no_newline_injection ... ok
[INFO] [stdout] test client::test::send_privmsg ... ok
[INFO] [stdout] test client::test::send_samode ... ok
[INFO] [stdout] test client::test::send_mode ... ok
[INFO] [stdout] test client::test::send_notice ... ok
[INFO] [stdout] test client::test::send_oper ... ok
[INFO] [stdout] test client::test::send_part ... ok
[INFO] [stdout] test client::test::send_pong ... ok
[INFO] [stdout] test client::test::send_raw_is_really_raw ... ok
[INFO] [stdout] test client::test::send_invite ... ok
[INFO] [stdout] test client::test::user_tracking_names ... ok
[INFO] [stdout] test client::test::user_tracking_names_join ... ok
[INFO] [stdout] test client::test::user_tracking_names_kick ... ok
[INFO] [stdout] test client::test::stream ... ok
[INFO] [stdout] test client::test::user_tracking_names_part ... ok
[INFO] [stdout] test client::test::user_tracking_names_mode ... ok
[INFO] [stdout] test client::test::send_samode_no_modeparams ... ok
[INFO] [stdout] test client::test::send_source ... ok
[INFO] [stdout] test client::test::send_sanick ... ok
[INFO] [stdout] test client::test::send_time ... ok
[INFO] [stdout] test client::test::send_topic_no_topic ... ok
[INFO] [stdout] test client::test::send_topic ... ok
[INFO] [stdout] test client::test::send_umode ... ok
[INFO] [stdout] test client::test::send_user_info ... ok
[INFO] [stdout] test client::test::send_version ... ok
[INFO] [stdout] test client::test::source_response ... ok
[INFO] [stdout] test client::test::user_info_response ... ok
[INFO] [stdout] test client::test::time_response ... ok
[INFO] [stdout] test client::test::version_response ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 67 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests irc
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/client/mod.rs - client::Client::send (line 1059) - compile ... ok
[INFO] [stdout] test src/client/data/config.rs - client::data::config::Config (line 63) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 19) - compile ... ok
[INFO] [stdout] test src/client/mod.rs - client::Client::list_users (line 1025) - compile ... ok
[INFO] [stdout] test src/client/mod.rs - client (line 13) - compile ... ok
[INFO] [stdout] test src/client/mod.rs - client::Client::new (line 911) - compile ... ok
[INFO] [stdout] test src/client/mod.rs - client (line 29) - compile ... ok
[INFO] [stdout] test src/client/data/config.rs - client::data::config::Config (line 37) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "152bcd8424275ccd2d8c78aa672547e2b3948b28515c12f8804c55a91ef18d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "152bcd8424275ccd2d8c78aa672547e2b3948b28515c12f8804c55a91ef18d3d", kill_on_drop: false }`
[INFO] [stdout] 152bcd8424275ccd2d8c78aa672547e2b3948b28515c12f8804c55a91ef18d3d
