Dec 19 16:43:52.804 INFO checking fwilhe/copycat against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:43:52.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/fwilhe/copycat:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:43:53.020 INFO [stdout] 9cb7e334e77c678533a4cfa06cd0c9da6b1599c410ab075ffba324998d000db2
Dec 19 16:43:53.027 INFO running `"docker" "start" "-a" "9cb7e334e77c678533a4cfa06cd0c9da6b1599c410ab075ffba324998d000db2"`
Dec 19 16:43:53.676 INFO [stderr]     Checking copycat v0.0.1 (/opt/crater/workdir)
Dec 19 16:43:53.960 INFO [stderr] warning: unused variable: `n`
Dec 19 16:43:53.960 INFO [stderr]  --> src/main.rs:6:13
Dec 19 16:43:53.960 INFO [stderr]   |
Dec 19 16:43:53.960 INFO [stderr] 6 |         for n in 0..255 {
Dec 19 16:43:53.960 INFO [stderr]   |             ^ help: consider using `_n` instead
Dec 19 16:43:53.960 INFO [stderr]   |
Dec 19 16:43:53.960 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 16:43:53.960 INFO [stderr] 
Dec 19 16:43:53.960 INFO [stderr] warning: unused variable: `i`
Dec 19 16:43:53.960 INFO [stderr]   --> src/main.rs:15:6
Dec 19 16:43:53.960 INFO [stderr]    |
Dec 19 16:43:53.960 INFO [stderr] 15 |     for i in 0..10 {
Dec 19 16:43:53.960 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 19 16:43:53.960 INFO [stderr] 
Dec 19 16:43:54.036 INFO [stderr] warning: unused variable: `n`
Dec 19 16:43:54.036 INFO [stderr]  --> src/main.rs:6:13
Dec 19 16:43:54.036 INFO [stderr]   |
Dec 19 16:43:54.036 INFO [stderr] 6 |         for n in 0..255 {
Dec 19 16:43:54.036 INFO [stderr]   |             ^ help: consider using `_n` instead
Dec 19 16:43:54.036 INFO [stderr]   |
Dec 19 16:43:54.036 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 16:43:54.036 INFO [stderr] 
Dec 19 16:43:54.037 INFO [stderr] warning: unused variable: `i`
Dec 19 16:43:54.037 INFO [stderr]   --> src/main.rs:15:6
Dec 19 16:43:54.037 INFO [stderr]    |
Dec 19 16:43:54.037 INFO [stderr] 15 |     for i in 0..10 {
Dec 19 16:43:54.037 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 19 16:43:54.037 INFO [stderr] 
Dec 19 16:43:54.074 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Dec 19 16:43:54.436 INFO running `"docker" "inspect" "9cb7e334e77c678533a4cfa06cd0c9da6b1599c410ab075ffba324998d000db2"`
Dec 19 16:43:54.589 INFO running `"docker" "rm" "-f" "9cb7e334e77c678533a4cfa06cd0c9da6b1599c410ab075ffba324998d000db2"`
Dec 19 16:43:54.775 INFO [stdout] 9cb7e334e77c678533a4cfa06cd0c9da6b1599c410ab075ffba324998d000db2