Dec 18 05:23:10.656 INFO checking SplittyDev/zircond against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 05:23:10.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:23:11.093 INFO [stdout] cc545c6b66278dedd1f3880da1a43749a5a428a53a5a38344480068732a971a3
Dec 18 05:23:11.095 INFO running `"docker" "start" "-a" "cc545c6b66278dedd1f3880da1a43749a5a428a53a5a38344480068732a971a3"`
Dec 18 05:23:12.854 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 18 05:23:12.924 INFO [stderr]    Compiling serde_derive v1.0.75
Dec 18 05:23:27.320 INFO [stderr]     Checking zircond v0.1.0 (/opt/crater/workdir)
Dec 18 05:23:28.768 INFO [stderr] warning: field is never used: `tags`
Dec 18 05:23:28.768 INFO [stderr]  --> src/message/request.rs:5:5
Dec 18 05:23:28.768 INFO [stderr]   |
Dec 18 05:23:28.768 INFO [stderr] 5 |     tags: Option<IrcMessageTags>,
Dec 18 05:23:28.769 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:28.769 INFO [stderr] warning: field is never used: `tags`
Dec 18 05:23:28.769 INFO [stderr]   |
Dec 18 05:23:28.769 INFO [stderr]  --> src/message/request.rs:5:5
Dec 18 05:23:28.769 INFO [stderr]   |
Dec 18 05:23:28.769 INFO [stderr] 5 |     tags: Option<IrcMessageTags>,
Dec 18 05:23:28.769 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:28.769 INFO [stderr]   |
Dec 18 05:23:28.769 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 05:23:28.769 INFO [stderr] 
Dec 18 05:23:28.769 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 05:23:28.769 INFO [stderr] 
Dec 18 05:23:28.769 INFO [stderr] warning: field is never used: `prefix`
Dec 18 05:23:28.769 INFO [stderr]  --> src/message/request.rs:6:5
Dec 18 05:23:28.769 INFO [stderr]   |
Dec 18 05:23:28.769 INFO [stderr] 6 |     prefix: Option<IrcMessagePrefix>,
Dec 18 05:23:28.769 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:28.769 INFO [stderr] 
Dec 18 05:23:28.769 INFO [stderr] warning: field is never used: `prefix`
Dec 18 05:23:28.769 INFO [stderr]  --> src/message/request.rs:6:5
Dec 18 05:23:28.769 INFO [stderr]   |
Dec 18 05:23:28.769 INFO [stderr] 6 |     prefix: Option<IrcMessagePrefix>,
Dec 18 05:23:28.769 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:28.769 INFO [stderr] 
Dec 18 05:23:28.769 INFO [stderr] warning: method is never used: `has_nickname`
Dec 18 05:23:28.769 INFO [stderr]   --> src/server/user.rs:27:5
Dec 18 05:23:28.769 INFO [stderr]    |
Dec 18 05:23:28.769 INFO [stderr] 27 |     pub fn has_nickname(&self) -> bool {
Dec 18 05:23:28.769 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:28.769 INFO [stderr] 
Dec 18 05:23:28.769 INFO [stderr] warning: method is never used: `has_nickname`
Dec 18 05:23:28.769 INFO [stderr]   --> src/server/user.rs:27:5
Dec 18 05:23:28.769 INFO [stderr]    |
Dec 18 05:23:28.769 INFO [stderr] 27 |     pub fn has_nickname(&self) -> bool {
Dec 18 05:23:28.769 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:28.769 INFO [stderr] warning: method is never used: `username`
Dec 18 05:23:28.769 INFO [stderr]   --> src/server/user.rs:38:5
Dec 18 05:23:28.769 INFO [stderr]    |
Dec 18 05:23:28.769 INFO [stderr] 38 |     pub fn username(&self) -> String {
Dec 18 05:23:28.769 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:28.769 INFO [stderr] 
Dec 18 05:23:28.769 INFO [stderr] 
Dec 18 05:23:28.769 INFO [stderr] warning: method is never used: `realname`
Dec 18 05:23:28.769 INFO [stderr]   --> src/server/user.rs:45:5
Dec 18 05:23:28.769 INFO [stderr]    |
Dec 18 05:23:28.769 INFO [stderr] 45 |     pub fn realname(&self) -> String {
Dec 18 05:23:28.769 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:28.769 INFO [stderr] 
Dec 18 05:23:28.769 INFO [stderr] warning: method is never used: `username`
Dec 18 05:23:28.769 INFO [stderr]   --> src/server/user.rs:38:5
Dec 18 05:23:28.769 INFO [stderr]    |
Dec 18 05:23:28.769 INFO [stderr] 38 |     pub fn username(&self) -> String {
Dec 18 05:23:28.769 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:28.769 INFO [stderr] 
Dec 18 05:23:28.769 INFO [stderr] warning: method is never used: `realname`
Dec 18 05:23:28.769 INFO [stderr]   --> src/server/user.rs:45:5
Dec 18 05:23:28.769 INFO [stderr]    |
Dec 18 05:23:28.769 INFO [stderr] 45 |     pub fn realname(&self) -> String {
Dec 18 05:23:28.769 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:23:28.769 INFO [stderr] 
Dec 18 05:23:28.896 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.07s
Dec 18 05:23:29.397 INFO running `"docker" "inspect" "cc545c6b66278dedd1f3880da1a43749a5a428a53a5a38344480068732a971a3"`
Dec 18 05:23:29.530 INFO running `"docker" "rm" "-f" "cc545c6b66278dedd1f3880da1a43749a5a428a53a5a38344480068732a971a3"`
Dec 18 05:23:29.698 INFO [stdout] cc545c6b66278dedd1f3880da1a43749a5a428a53a5a38344480068732a971a3