Dec 17 12:01:12.424 INFO checking wh317706/rust_cp_snippets against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 12:01:12.424 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/wh317706/rust_cp_snippets:/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 17 12:01:13.014 INFO [stdout] 0b2515607276b334584a446dc6feab91d1c451cd709bbf82fe6a543a174729a1
Dec 17 12:01:13.016 INFO running `"docker" "start" "-a" "0b2515607276b334584a446dc6feab91d1c451cd709bbf82fe6a543a174729a1"`
Dec 17 12:01:15.336 INFO [stderr]    Compiling cargo-snippet v0.2.5
Dec 17 12:01:16.583 INFO [stderr]     Checking rust_cp_snippets v0.1.0 (/opt/crater/workdir)
Dec 17 12:01:16.968 INFO [stderr] warning: unused variable: `next`
Dec 17 12:01:16.968 INFO [stderr]   --> src/template.rs:25:17
Dec 17 12:01:16.968 INFO [stderr]    |
Dec 17 12:01:16.968 INFO [stderr] 25 |         let mut next = move || -> String{
Dec 17 12:01:16.968 INFO [stderr]    |                 ^^^^ help: consider using `_next` instead
Dec 17 12:01:16.968 INFO [stderr] ...
Dec 17 12:01:16.968 INFO [stderr] 96 |     input!{}
Dec 17 12:01:16.968 INFO [stderr]    |     -------- in this macro invocation
Dec 17 12:01:16.968 INFO [stderr]    |
Dec 17 12:01:16.968 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 12:01:16.968 INFO [stderr] 
Dec 17 12:01:16.968 INFO [stderr] warning: variable does not need to be mutable
Dec 17 12:01:16.968 INFO [stderr]   --> src/template.rs:25:13
Dec 17 12:01:16.968 INFO [stderr]    |
Dec 17 12:01:16.968 INFO [stderr] 25 |         let mut next = move || -> String{
Dec 17 12:01:16.968 INFO [stderr]    |             ----^^^^
Dec 17 12:01:16.968 INFO [stderr]    |             |
Dec 17 12:01:16.968 INFO [stderr]    |             help: remove this `mut`
Dec 17 12:01:16.968 INFO [stderr] ...
Dec 17 12:01:16.968 INFO [stderr] 96 |     input!{}
Dec 17 12:01:16.968 INFO [stderr]    |     -------- in this macro invocation
Dec 17 12:01:16.968 INFO [stderr]    |
Dec 17 12:01:16.968 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 12:01:16.968 INFO [stderr] 
Dec 17 12:01:17.032 INFO [stderr] warning: unused variable: `next`
Dec 17 12:01:17.032 INFO [stderr]   --> src/template.rs:25:17
Dec 17 12:01:17.032 INFO [stderr]    |
Dec 17 12:01:17.032 INFO [stderr] 25 |         let mut next = move || -> String{
Dec 17 12:01:17.032 INFO [stderr]    |                 ^^^^ help: consider using `_next` instead
Dec 17 12:01:17.032 INFO [stderr] ...
Dec 17 12:01:17.032 INFO [stderr] 96 |     input!{}
Dec 17 12:01:17.032 INFO [stderr]    |     -------- in this macro invocation
Dec 17 12:01:17.032 INFO [stderr]    |
Dec 17 12:01:17.032 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 12:01:17.032 INFO [stderr] 
Dec 17 12:01:17.052 INFO [stderr] warning: variable does not need to be mutable
Dec 17 12:01:17.052 INFO [stderr]   --> src/template.rs:25:13
Dec 17 12:01:17.052 INFO [stderr]    |
Dec 17 12:01:17.052 INFO [stderr] 25 |         let mut next = move || -> String{
Dec 17 12:01:17.052 INFO [stderr]    |             ----^^^^
Dec 17 12:01:17.052 INFO [stderr]    |             |
Dec 17 12:01:17.052 INFO [stderr]    |             help: remove this `mut`
Dec 17 12:01:17.052 INFO [stderr] ...
Dec 17 12:01:17.052 INFO [stderr] 96 |     input!{}
Dec 17 12:01:17.052 INFO [stderr]    |     -------- in this macro invocation
Dec 17 12:01:17.052 INFO [stderr]    |
Dec 17 12:01:17.052 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 12:01:17.052 INFO [stderr] 
Dec 17 12:01:17.139 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
Dec 17 12:01:18.372 INFO running `"docker" "inspect" "0b2515607276b334584a446dc6feab91d1c451cd709bbf82fe6a543a174729a1"`
Dec 17 12:01:18.698 INFO running `"docker" "rm" "-f" "0b2515607276b334584a446dc6feab91d1c451cd709bbf82fe6a543a174729a1"`
Dec 17 12:01:19.044 INFO [stdout] 0b2515607276b334584a446dc6feab91d1c451cd709bbf82fe6a543a174729a1