Dec 17 12:01:18.952 INFO checking wh317706/rust_cp_snippets against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 12:01:18.952 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/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 12:01:19.492 INFO [stdout] 3bff9ecd5c0971588481da73e5efef3a8b78b9c93c86ff9c97c314eefd6311af
Dec 17 12:01:19.498 INFO running `"docker" "start" "-a" "3bff9ecd5c0971588481da73e5efef3a8b78b9c93c86ff9c97c314eefd6311af"`
Dec 17 12:01:21.304 INFO [stderr]    Compiling cargo-snippet v0.2.5
Dec 17 12:01:22.991 INFO [stderr]     Checking rust_cp_snippets v0.1.0 (/opt/crater/workdir)
Dec 17 12:01:23.416 INFO [stderr] warning: unused variable: `next`
Dec 17 12:01:23.417 INFO [stderr]   --> src/template.rs:25:17
Dec 17 12:01:23.417 INFO [stderr]    |
Dec 17 12:01:23.417 INFO [stderr] 25 |         let mut next = move || -> String{
Dec 17 12:01:23.417 INFO [stderr]    |                 ^^^^ help: consider using `_next` instead
Dec 17 12:01:23.420 INFO [stderr] ...
Dec 17 12:01:23.420 INFO [stderr] 96 |     input!{}
Dec 17 12:01:23.420 INFO [stderr]    |     -------- in this macro invocation
Dec 17 12:01:23.420 INFO [stderr]    |
Dec 17 12:01:23.424 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 12:01:23.425 INFO [stderr] 
Dec 17 12:01:23.440 INFO [stderr] warning: variable does not need to be mutable
Dec 17 12:01:23.440 INFO [stderr]   --> src/template.rs:25:13
Dec 17 12:01:23.440 INFO [stderr]    |
Dec 17 12:01:23.441 INFO [stderr] 25 |         let mut next = move || -> String{
Dec 17 12:01:23.441 INFO [stderr]    |             ----^^^^
Dec 17 12:01:23.441 INFO [stderr]    |             |
Dec 17 12:01:23.444 INFO [stderr]    |             help: remove this `mut`
Dec 17 12:01:23.444 INFO [stderr] ...
Dec 17 12:01:23.444 INFO [stderr] 96 |     input!{}
Dec 17 12:01:23.444 INFO [stderr]    |     -------- in this macro invocation
Dec 17 12:01:23.464 INFO [stderr]    |
Dec 17 12:01:23.465 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 12:01:23.465 INFO [stderr] 
Dec 17 12:01:23.529 INFO [stderr] warning: unused variable: `next`
Dec 17 12:01:23.529 INFO [stderr]   --> src/template.rs:25:17
Dec 17 12:01:23.529 INFO [stderr]    |
Dec 17 12:01:23.529 INFO [stderr] 25 |         let mut next = move || -> String{
Dec 17 12:01:23.529 INFO [stderr]    |                 ^^^^ help: consider using `_next` instead
Dec 17 12:01:23.529 INFO [stderr] ...
Dec 17 12:01:23.529 INFO [stderr] 96 |     input!{}
Dec 17 12:01:23.529 INFO [stderr]    |     -------- in this macro invocation
Dec 17 12:01:23.529 INFO [stderr]    |
Dec 17 12:01:23.529 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 12:01:23.529 INFO [stderr] 
Dec 17 12:01:23.545 INFO [stderr] warning: variable does not need to be mutable
Dec 17 12:01:23.545 INFO [stderr]   --> src/template.rs:25:13
Dec 17 12:01:23.545 INFO [stderr]    |
Dec 17 12:01:23.545 INFO [stderr] 25 |         let mut next = move || -> String{
Dec 17 12:01:23.545 INFO [stderr]    |             ----^^^^
Dec 17 12:01:23.545 INFO [stderr]    |             |
Dec 17 12:01:23.545 INFO [stderr]    |             help: remove this `mut`
Dec 17 12:01:23.545 INFO [stderr] ...
Dec 17 12:01:23.545 INFO [stderr] 96 |     input!{}
Dec 17 12:01:23.545 INFO [stderr]    |     -------- in this macro invocation
Dec 17 12:01:23.545 INFO [stderr]    |
Dec 17 12:01:23.545 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 12:01:23.545 INFO [stderr] 
Dec 17 12:01:23.645 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
Dec 17 12:01:24.755 INFO running `"docker" "inspect" "3bff9ecd5c0971588481da73e5efef3a8b78b9c93c86ff9c97c314eefd6311af"`
Dec 17 12:01:25.124 INFO running `"docker" "rm" "-f" "3bff9ecd5c0971588481da73e5efef3a8b78b9c93c86ff9c97c314eefd6311af"`
Dec 17 12:01:25.468 INFO [stdout] 3bff9ecd5c0971588481da73e5efef3a8b78b9c93c86ff9c97c314eefd6311af