[INFO] updating cached repository SplittyDev/zircond
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SplittyDev/zircond
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SplittyDev/zircond" "work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/SplittyDev/zircond"`
[INFO] [stderr] Cloning into 'work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/SplittyDev/zircond'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SplittyDev/zircond" "work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/SplittyDev/zircond"`
[INFO] [stderr] Cloning into 'work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/SplittyDev/zircond'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fd4c4a880cc96e65e9d1f1086d854c559448e69d
[INFO] sha for GitHub repo SplittyDev/zircond: fd4c4a880cc96e65e9d1f1086d854c559448e69d
[INFO] validating manifest of SplittyDev/zircond on toolchain master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of SplittyDev/zircond on toolchain try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing SplittyDev/zircond
[INFO] finished frobbing SplittyDev/zircond
[INFO] frobbed toml for SplittyDev/zircond written to work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/SplittyDev/zircond/Cargo.toml
[INFO] started frobbing SplittyDev/zircond
[INFO] finished frobbing SplittyDev/zircond
[INFO] frobbed toml for SplittyDev/zircond written to work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/SplittyDev/zircond/Cargo.toml
[INFO] crate SplittyDev/zircond has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking SplittyDev/zircond against try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0 for pr-57321
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57321/worker-5/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/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" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b2365b264ec4a3e29ada431aa916fc085ef5c6fa9d91444d42c58e8ddd92b43e
[INFO] running `"docker" "start" "-a" "b2365b264ec4a3e29ada431aa916fc085ef5c6fa9d91444d42c58e8ddd92b43e"`
[INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
[INFO] [stderr]     Checking zircond v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `tags`
[INFO] [stderr]  --> src/message/request.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     tags: Option<IrcMessageTags>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `prefix`
[INFO] [stderr]  --> src/message/request.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     prefix: Option<IrcMessagePrefix>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `has_nickname`
[INFO] [stderr]   --> src/server/user.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn has_nickname(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `username`
[INFO] [stderr]   --> src/server/user.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn username(&self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `realname`
[INFO] [stderr]   --> src/server/user.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn realname(&self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tags`
[INFO] [stderr]  --> src/message/request.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     tags: Option<IrcMessageTags>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `prefix`
[INFO] [stderr]  --> src/message/request.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     prefix: Option<IrcMessagePrefix>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `has_nickname`
[INFO] [stderr]   --> src/server/user.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn has_nickname(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `username`
[INFO] [stderr]   --> src/server/user.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn username(&self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `realname`
[INFO] [stderr]   --> src/server/user.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn realname(&self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `"docker" "inspect" "b2365b264ec4a3e29ada431aa916fc085ef5c6fa9d91444d42c58e8ddd92b43e"`
[INFO] running `"docker" "rm" "-f" "b2365b264ec4a3e29ada431aa916fc085ef5c6fa9d91444d42c58e8ddd92b43e"`
[INFO] [stdout] b2365b264ec4a3e29ada431aa916fc085ef5c6fa9d91444d42c58e8ddd92b43e