Dec 05 00:02:03.880 INFO checking SplittyDev/zircond against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 00:02:03.880 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 00:02:04.435 INFO [stdout] 2b5567852f885692a23ff26029752e26c8ae3de090742c28775eccf63cc2274e
Dec 05 00:02:04.443 INFO running `"docker" "start" "-a" "2b5567852f885692a23ff26029752e26c8ae3de090742c28775eccf63cc2274e"`
Dec 05 00:02:05.591 INFO [stderr] usermod: no changes
Dec 05 00:02:05.676 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 05 00:02:05.728 INFO [stderr]     Checking serde_json v1.0.26
Dec 05 00:02:08.219 INFO [stderr]     Checking zircond v0.1.0 (/source)
Dec 05 00:02:10.543 INFO [stderr] warning: field is never used: `tags`
Dec 05 00:02:10.543 INFO [stderr]  --> src/message/request.rs:5:5
Dec 05 00:02:10.543 INFO [stderr]   |
Dec 05 00:02:10.543 INFO [stderr] 5 |     tags: Option<IrcMessageTags>,
Dec 05 00:02:10.543 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:02:10.543 INFO [stderr]   |
Dec 05 00:02:10.543 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:02:10.543 INFO [stderr] 
Dec 05 00:02:10.543 INFO [stderr] warning: field is never used: `prefix`
Dec 05 00:02:10.543 INFO [stderr]  --> src/message/request.rs:6:5
Dec 05 00:02:10.543 INFO [stderr]   |
Dec 05 00:02:10.543 INFO [stderr] 6 |     prefix: Option<IrcMessagePrefix>,
Dec 05 00:02:10.543 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:02:10.543 INFO [stderr] 
Dec 05 00:02:10.543 INFO [stderr] warning: method is never used: `has_nickname`
Dec 05 00:02:10.543 INFO [stderr]   --> src/server/user.rs:27:5
Dec 05 00:02:10.543 INFO [stderr]    |
Dec 05 00:02:10.543 INFO [stderr] 27 |     pub fn has_nickname(&self) -> bool {
Dec 05 00:02:10.543 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:02:10.543 INFO [stderr] 
Dec 05 00:02:10.543 INFO [stderr] warning: method is never used: `username`
Dec 05 00:02:10.543 INFO [stderr]   --> src/server/user.rs:38:5
Dec 05 00:02:10.543 INFO [stderr]    |
Dec 05 00:02:10.543 INFO [stderr] 38 |     pub fn username(&self) -> String {
Dec 05 00:02:10.543 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:02:10.543 INFO [stderr] 
Dec 05 00:02:10.543 INFO [stderr] warning: method is never used: `realname`
Dec 05 00:02:10.543 INFO [stderr]   --> src/server/user.rs:45:5
Dec 05 00:02:10.543 INFO [stderr]    |
Dec 05 00:02:10.543 INFO [stderr] 45 |     pub fn realname(&self) -> String {
Dec 05 00:02:10.543 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:02:10.543 INFO [stderr] 
Dec 05 00:02:10.918 INFO [stderr] warning: field is never used: `tags`
Dec 05 00:02:10.918 INFO [stderr]  --> src/message/request.rs:5:5
Dec 05 00:02:10.918 INFO [stderr]   |
Dec 05 00:02:10.919 INFO [stderr] 5 |     tags: Option<IrcMessageTags>,
Dec 05 00:02:10.919 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:02:10.919 INFO [stderr]   |
Dec 05 00:02:10.919 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:02:10.919 INFO [stderr] 
Dec 05 00:02:10.920 INFO [stderr] warning: field is never used: `prefix`
Dec 05 00:02:10.920 INFO [stderr]  --> src/message/request.rs:6:5
Dec 05 00:02:10.920 INFO [stderr]   |
Dec 05 00:02:10.920 INFO [stderr] 6 |     prefix: Option<IrcMessagePrefix>,
Dec 05 00:02:10.920 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:02:10.920 INFO [stderr] 
Dec 05 00:02:10.920 INFO [stderr] warning: method is never used: `has_nickname`
Dec 05 00:02:10.920 INFO [stderr]   --> src/server/user.rs:27:5
Dec 05 00:02:10.920 INFO [stderr]    |
Dec 05 00:02:10.920 INFO [stderr] 27 |     pub fn has_nickname(&self) -> bool {
Dec 05 00:02:10.920 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:02:10.920 INFO [stderr] 
Dec 05 00:02:10.920 INFO [stderr] warning: method is never used: `username`
Dec 05 00:02:10.920 INFO [stderr]   --> src/server/user.rs:38:5
Dec 05 00:02:10.920 INFO [stderr]    |
Dec 05 00:02:10.920 INFO [stderr] 38 |     pub fn username(&self) -> String {
Dec 05 00:02:10.920 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:02:10.920 INFO [stderr] 
Dec 05 00:02:10.920 INFO [stderr] warning: method is never used: `realname`
Dec 05 00:02:10.920 INFO [stderr]   --> src/server/user.rs:45:5
Dec 05 00:02:10.920 INFO [stderr]    |
Dec 05 00:02:10.920 INFO [stderr] 45 |     pub fn realname(&self) -> String {
Dec 05 00:02:10.920 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:02:10.920 INFO [stderr] 
Dec 05 00:02:11.023 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.40s
Dec 05 00:02:11.027 INFO [stderr] su: No module specific data is present
Dec 05 00:02:11.923 INFO running `"docker" "inspect" "2b5567852f885692a23ff26029752e26c8ae3de090742c28775eccf63cc2274e"`
Dec 05 00:02:12.255 INFO running `"docker" "rm" "-f" "2b5567852f885692a23ff26029752e26c8ae3de090742c28775eccf63cc2274e"`
Dec 05 00:02:12.555 INFO [stdout] 2b5567852f885692a23ff26029752e26c8ae3de090742c28775eccf63cc2274e