Dec 12 00:13:21.478 INFO checking SplittyDev/zircond against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 00:13:21.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 00:13:21.863 INFO [stdout] 3dec130e702f3f17f12a211dcd534c953d932f199cff22ee406cb07b8f414a19
Dec 12 00:13:21.865 INFO running `"docker" "start" "-a" "3dec130e702f3f17f12a211dcd534c953d932f199cff22ee406cb07b8f414a19"`
Dec 12 00:13:24.067 INFO [stderr] usermod: no changes
Dec 12 00:13:24.128 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 12 00:13:24.212 INFO [stderr]     Checking serde_json v1.0.26
Dec 12 00:13:26.370 INFO [stderr]     Checking zircond v0.1.0 (/source)
Dec 12 00:13:28.444 INFO [stderr] warning: field is never used: `tags`
Dec 12 00:13:28.444 INFO [stderr]  --> src/message/request.rs:5:5
Dec 12 00:13:28.444 INFO [stderr]   |
Dec 12 00:13:28.444 INFO [stderr] 5 |     tags: Option<IrcMessageTags>,
Dec 12 00:13:28.445 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:13:28.445 INFO [stderr]   |
Dec 12 00:13:28.445 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 00:13:28.445 INFO [stderr] 
Dec 12 00:13:28.446 INFO [stderr] warning: field is never used: `prefix`
Dec 12 00:13:28.446 INFO [stderr]  --> src/message/request.rs:6:5
Dec 12 00:13:28.446 INFO [stderr]   |
Dec 12 00:13:28.446 INFO [stderr] 6 |     prefix: Option<IrcMessagePrefix>,
Dec 12 00:13:28.447 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:13:28.447 INFO [stderr] 
Dec 12 00:13:28.447 INFO [stderr] warning: method is never used: `has_nickname`
Dec 12 00:13:28.447 INFO [stderr]   --> src/server/user.rs:27:5
Dec 12 00:13:28.448 INFO [stderr]    |
Dec 12 00:13:28.448 INFO [stderr] 27 |     pub fn has_nickname(&self) -> bool {
Dec 12 00:13:28.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:13:28.448 INFO [stderr] 
Dec 12 00:13:28.449 INFO [stderr] warning: method is never used: `username`
Dec 12 00:13:28.449 INFO [stderr]   --> src/server/user.rs:38:5
Dec 12 00:13:28.449 INFO [stderr]    |
Dec 12 00:13:28.449 INFO [stderr] 38 |     pub fn username(&self) -> String {
Dec 12 00:13:28.450 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:13:28.450 INFO [stderr] 
Dec 12 00:13:28.450 INFO [stderr] warning: method is never used: `realname`
Dec 12 00:13:28.450 INFO [stderr]   --> src/server/user.rs:45:5
Dec 12 00:13:28.450 INFO [stderr]    |
Dec 12 00:13:28.451 INFO [stderr] 45 |     pub fn realname(&self) -> String {
Dec 12 00:13:28.451 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:13:28.451 INFO [stderr] 
Dec 12 00:13:28.873 INFO [stderr] warning: field is never used: `tags`
Dec 12 00:13:28.874 INFO [stderr]  --> src/message/request.rs:5:5
Dec 12 00:13:28.874 INFO [stderr]   |
Dec 12 00:13:28.874 INFO [stderr] 5 |     tags: Option<IrcMessageTags>,
Dec 12 00:13:28.874 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:13:28.875 INFO [stderr]   |
Dec 12 00:13:28.875 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 00:13:28.875 INFO [stderr] 
Dec 12 00:13:28.875 INFO [stderr] warning: field is never used: `prefix`
Dec 12 00:13:28.876 INFO [stderr]  --> src/message/request.rs:6:5
Dec 12 00:13:28.876 INFO [stderr]   |
Dec 12 00:13:28.876 INFO [stderr] 6 |     prefix: Option<IrcMessagePrefix>,
Dec 12 00:13:28.876 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:13:28.876 INFO [stderr] 
Dec 12 00:13:28.877 INFO [stderr] warning: method is never used: `has_nickname`
Dec 12 00:13:28.877 INFO [stderr]   --> src/server/user.rs:27:5
Dec 12 00:13:28.877 INFO [stderr]    |
Dec 12 00:13:28.877 INFO [stderr] 27 |     pub fn has_nickname(&self) -> bool {
Dec 12 00:13:28.878 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:13:28.878 INFO [stderr] 
Dec 12 00:13:28.878 INFO [stderr] warning: method is never used: `username`
Dec 12 00:13:28.878 INFO [stderr]   --> src/server/user.rs:38:5
Dec 12 00:13:28.879 INFO [stderr]    |
Dec 12 00:13:28.879 INFO [stderr] 38 |     pub fn username(&self) -> String {
Dec 12 00:13:28.879 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:13:28.879 INFO [stderr] 
Dec 12 00:13:28.879 INFO [stderr] warning: method is never used: `realname`
Dec 12 00:13:28.880 INFO [stderr]   --> src/server/user.rs:45:5
Dec 12 00:13:28.880 INFO [stderr]    |
Dec 12 00:13:28.880 INFO [stderr] 45 |     pub fn realname(&self) -> String {
Dec 12 00:13:28.880 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:13:28.880 INFO [stderr] 
Dec 12 00:13:28.981 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.88s
Dec 12 00:13:28.989 INFO [stderr] su: No module specific data is present
Dec 12 00:13:30.013 INFO running `"docker" "inspect" "3dec130e702f3f17f12a211dcd534c953d932f199cff22ee406cb07b8f414a19"`
Dec 12 00:13:30.380 INFO running `"docker" "rm" "-f" "3dec130e702f3f17f12a211dcd534c953d932f199cff22ee406cb07b8f414a19"`
Dec 12 00:13:30.728 INFO [stdout] 3dec130e702f3f17f12a211dcd534c953d932f199cff22ee406cb07b8f414a19