Dec 18 05:23:01.441 INFO checking SplittyDev/zircond against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:23:01.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/SplittyDev/zircond:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:23:01.915 INFO [stdout] 98025d3c74d44552e36da59ed22ea1b9ca4744310c71f5469eda596111632999
Dec 18 05:23:01.917 INFO running `"docker" "start" "-a" "98025d3c74d44552e36da59ed22ea1b9ca4744310c71f5469eda596111632999"`
Dec 18 05:23:03.712 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 18 05:23:03.761 INFO [stderr]     Checking serde_json v1.0.26
Dec 18 05:23:06.216 INFO [stderr]     Checking zircond v0.1.0 (/opt/crater/workdir)
Dec 18 05:23:08.324 INFO [stderr] warning: field is never used: `tags`
Dec 18 05:23:08.324 INFO [stderr]  --> src/message/request.rs:5:5
Dec 18 05:23:08.324 INFO [stderr]   |
Dec 18 05:23:08.324 INFO [stderr] 5 |     tags: Option<IrcMessageTags>,
Dec 18 05:23:08.324 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:08.324 INFO [stderr]   |
Dec 18 05:23:08.324 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 05:23:08.324 INFO [stderr] 
Dec 18 05:23:08.324 INFO [stderr] warning: field is never used: `prefix`
Dec 18 05:23:08.324 INFO [stderr]  --> src/message/request.rs:6:5
Dec 18 05:23:08.324 INFO [stderr]   |
Dec 18 05:23:08.324 INFO [stderr] 6 |     prefix: Option<IrcMessagePrefix>,
Dec 18 05:23:08.324 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:08.324 INFO [stderr] 
Dec 18 05:23:08.332 INFO [stderr] warning: method is never used: `has_nickname`
Dec 18 05:23:08.332 INFO [stderr]   --> src/server/user.rs:27:5
Dec 18 05:23:08.332 INFO [stderr]    |
Dec 18 05:23:08.332 INFO [stderr] 27 |     pub fn has_nickname(&self) -> bool {
Dec 18 05:23:08.332 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:08.332 INFO [stderr] 
Dec 18 05:23:08.332 INFO [stderr] warning: method is never used: `username`
Dec 18 05:23:08.332 INFO [stderr]   --> src/server/user.rs:38:5
Dec 18 05:23:08.333 INFO [stderr]    |
Dec 18 05:23:08.333 INFO [stderr] 38 |     pub fn username(&self) -> String {
Dec 18 05:23:08.333 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:08.333 INFO [stderr] 
Dec 18 05:23:08.333 INFO [stderr] warning: method is never used: `realname`
Dec 18 05:23:08.333 INFO [stderr]   --> src/server/user.rs:45:5
Dec 18 05:23:08.333 INFO [stderr]    |
Dec 18 05:23:08.333 INFO [stderr] 45 |     pub fn realname(&self) -> String {
Dec 18 05:23:08.333 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:08.333 INFO [stderr] 
Dec 18 05:23:08.408 INFO [stderr] warning: field is never used: `tags`
Dec 18 05:23:08.408 INFO [stderr]  --> src/message/request.rs:5:5
Dec 18 05:23:08.408 INFO [stderr]   |
Dec 18 05:23:08.408 INFO [stderr] 5 |     tags: Option<IrcMessageTags>,
Dec 18 05:23:08.408 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:08.408 INFO [stderr]   |
Dec 18 05:23:08.408 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 05:23:08.408 INFO [stderr] 
Dec 18 05:23:08.408 INFO [stderr] warning: field is never used: `prefix`
Dec 18 05:23:08.408 INFO [stderr]  --> src/message/request.rs:6:5
Dec 18 05:23:08.408 INFO [stderr]   |
Dec 18 05:23:08.408 INFO [stderr] 6 |     prefix: Option<IrcMessagePrefix>,
Dec 18 05:23:08.408 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:08.408 INFO [stderr] 
Dec 18 05:23:08.408 INFO [stderr] warning: method is never used: `has_nickname`
Dec 18 05:23:08.409 INFO [stderr]   --> src/server/user.rs:27:5
Dec 18 05:23:08.409 INFO [stderr]    |
Dec 18 05:23:08.409 INFO [stderr] 27 |     pub fn has_nickname(&self) -> bool {
Dec 18 05:23:08.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:08.409 INFO [stderr] 
Dec 18 05:23:08.409 INFO [stderr] warning: method is never used: `username`
Dec 18 05:23:08.409 INFO [stderr]   --> src/server/user.rs:38:5
Dec 18 05:23:08.409 INFO [stderr]    |
Dec 18 05:23:08.409 INFO [stderr] 38 |     pub fn username(&self) -> String {
Dec 18 05:23:08.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:08.409 INFO [stderr] 
Dec 18 05:23:08.409 INFO [stderr] warning: method is never used: `realname`
Dec 18 05:23:08.409 INFO [stderr]   --> src/server/user.rs:45:5
Dec 18 05:23:08.409 INFO [stderr]    |
Dec 18 05:23:08.409 INFO [stderr] 45 |     pub fn realname(&self) -> String {
Dec 18 05:23:08.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:08.409 INFO [stderr] 
Dec 18 05:23:08.541 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.85s
Dec 18 05:23:09.926 INFO running `"docker" "inspect" "98025d3c74d44552e36da59ed22ea1b9ca4744310c71f5469eda596111632999"`
Dec 18 05:23:10.226 INFO running `"docker" "rm" "-f" "98025d3c74d44552e36da59ed22ea1b9ca4744310c71f5469eda596111632999"`
Dec 18 05:23:10.580 INFO [stdout] 98025d3c74d44552e36da59ed22ea1b9ca4744310c71f5469eda596111632999