[INFO] cloning repository https://github.com/asquared31415/irc_client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asquared31415/irc_client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasquared31415%2Firc_client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasquared31415%2Firc_client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab07c612569de193a960e045348c3762fb350b09
[INFO] checking asquared31415/irc_client against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasquared31415%2Firc_client" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/asquared31415/irc_client
[INFO] finished tweaking git repo https://github.com/asquared31415/irc_client
[INFO] tweaked toml for git repo https://github.com/asquared31415/irc_client written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/asquared31415/irc_client on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/asquared31415/irc_client 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `edition2024` has been stabilized in the 1.85 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 559521f350696655a8f1fa705edeec0a46d06bcc9a9d93e8e6aff011e3b0ef86
[INFO] running `Command { std: "docker" "start" "-a" "559521f350696655a8f1fa705edeec0a46d06bcc9a9d93e8e6aff011e3b0ef86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "559521f350696655a8f1fa705edeec0a46d06bcc9a9d93e8e6aff011e3b0ef86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "559521f350696655a8f1fa705edeec0a46d06bcc9a9d93e8e6aff011e3b0ef86", kill_on_drop: false }`
[INFO] [stdout] 559521f350696655a8f1fa705edeec0a46d06bcc9a9d93e8e6aff011e3b0ef86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62f9d4c256c22900565d0b8069026a5c005b9391207d01ee4ca94c8e306b2b8c
[INFO] running `Command { std: "docker" "start" "-a" "62f9d4c256c22900565d0b8069026a5c005b9391207d01ee4ca94c8e306b2b8c", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `edition2024` has been stabilized in the 1.85 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling aws-lc-rs v1.6.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking rustls-pki-types v1.3.1
[INFO] [stderr]     Checking mirai-annotations v1.12.0
[INFO] [stderr]     Checking signal-hook v0.3.17
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]     Checking strsim v0.11.0
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling rustls v0.23.2
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking webpki-roots v0.26.1
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking vte v0.11.1
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling aws-lc-sys v0.13.3
[INFO] [stderr]     Checking strip-ansi-escapes v0.2.0
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking color-spantrace v0.2.1
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]     Checking clap v4.5.2
[INFO] [stderr]     Checking rustls-webpki v0.102.2
[INFO] [stderr]     Checking irc_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     never_type_fallback,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in 1.93.0; see <https://github.com/rust-lang/rust/pull/148871> for more information
[INFO] [stdout]   = note: removed in favor of unconditional fallback
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     never_type_fallback,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in 1.93.0; see <https://github.com/rust-lang/rust/pull/148871> for more information
[INFO] [stdout]   = note: removed in favor of unconditional fallback
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ChannelCreationErr`
[INFO] [stdout]  --> src/channel/mod.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use channel::{Channel, ChannelCreationErr, ChannelKind};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ChannelCreationErr`
[INFO] [stdout]  --> src/channel/mod.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use channel::{Channel, ChannelCreationErr, ChannelKind};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::str::Utf8Chunks`
[INFO] [stdout]  --> src/net/server_io.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::str::Utf8Chunks;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::str::Utf8Chunks`
[INFO] [stdout]  --> src/net/server_io.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::str::Utf8Chunks;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MessagePollErr` and `MsgWriteErr`
[INFO] [stdout]  --> src/net/mod.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use server_io::{MessagePollErr, MsgWriteErr, ServerIo};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MessagePollErr` and `MsgWriteErr`
[INFO] [stdout]  --> src/net/mod.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use server_io::{MessagePollErr, MsgWriteErr, ServerIo};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IrcMessage`
[INFO] [stdout]   --> src/state.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 |     irc::{client::ClientMessage, IrcMessage},
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IrcMessage`
[INFO] [stdout]   --> src/state.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 |     irc::{client::ClientMessage, IrcMessage},
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let_chains,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `lazy_cell` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     lazy_cell,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `round_char_boundary` has been stable since 1.91.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     round_char_boundary
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let_chains,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `lazy_cell` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     lazy_cell,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `round_char_boundary` has been stable since 1.91.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     round_char_boundary
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `utf8_chunks` has been stable since 1.79.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     utf8_chunks,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `utf8_chunks` has been stable since 1.79.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     utf8_chunks,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]    --> src/command.rs:120:27
[INFO] [stdout]     |
[INFO] [stdout] 120 |             Command::Ctcp(target, command) => {
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]    --> src/command.rs:120:35
[INFO] [stdout]     |
[INFO] [stdout] 120 |             Command::Ctcp(target, command) => {
[INFO] [stdout]     |                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]    --> src/command.rs:120:27
[INFO] [stdout]     |
[INFO] [stdout] 120 |             Command::Ctcp(target, command) => {
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]    --> src/command.rs:120:35
[INFO] [stdout]     |
[INFO] [stdout] 120 |             Command::Ctcp(target, command) => {
[INFO] [stdout]     |                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/irc/tags.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn parse(s: &str) -> Option<Self> {
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/irc/tags.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn parse(s: &str) -> Option<Self> {
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `irc_client` (bin "irc_client" test) due to 1 previous error; 11 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `irc_client` (bin "irc_client") due to 1 previous error; 11 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "62f9d4c256c22900565d0b8069026a5c005b9391207d01ee4ca94c8e306b2b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62f9d4c256c22900565d0b8069026a5c005b9391207d01ee4ca94c8e306b2b8c", kill_on_drop: false }`
[INFO] [stdout] 62f9d4c256c22900565d0b8069026a5c005b9391207d01ee4ca94c8e306b2b8c
