Dec 19 16:43:52.638 INFO checking fwilhe/copycat against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:43:52.639 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:43:52.944 INFO [stdout] a2ccad3412205964de5048e351229ce1d7ceba69b3823ddc3cce60dd1104beb0
Dec 19 16:43:52.948 INFO running `"docker" "start" "-a" "a2ccad3412205964de5048e351229ce1d7ceba69b3823ddc3cce60dd1104beb0"`
Dec 19 16:43:53.617 INFO [stderr]     Checking copycat v0.0.1 (/opt/crater/workdir)
Dec 19 16:43:53.856 INFO [stderr] warning: unused variable: `n`
Dec 19 16:43:53.856 INFO [stderr]  --> src/main.rs:6:13
Dec 19 16:43:53.856 INFO [stderr]   |
Dec 19 16:43:53.856 INFO [stderr] 6 |         for n in 0..255 {
Dec 19 16:43:53.856 INFO [stderr]   |             ^ help: consider using `_n` instead
Dec 19 16:43:53.856 INFO [stderr]   |
Dec 19 16:43:53.856 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 16:43:53.856 INFO [stderr] 
Dec 19 16:43:53.856 INFO [stderr] warning: unused variable: `i`
Dec 19 16:43:53.856 INFO [stderr]   --> src/main.rs:15:6
Dec 19 16:43:53.856 INFO [stderr]    |
Dec 19 16:43:53.856 INFO [stderr] 15 |     for i in 0..10 {
Dec 19 16:43:53.856 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 19 16:43:53.856 INFO [stderr] 
Dec 19 16:43:53.865 INFO [stderr] warning: unused variable: `n`
Dec 19 16:43:53.865 INFO [stderr]  --> src/main.rs:6:13
Dec 19 16:43:53.865 INFO [stderr]   |
Dec 19 16:43:53.865 INFO [stderr] 6 |         for n in 0..255 {
Dec 19 16:43:53.865 INFO [stderr]   |             ^ help: consider using `_n` instead
Dec 19 16:43:53.865 INFO [stderr]   |
Dec 19 16:43:53.865 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 16:43:53.865 INFO [stderr] 
Dec 19 16:43:53.865 INFO [stderr] warning: unused variable: `i`
Dec 19 16:43:53.865 INFO [stderr]   --> src/main.rs:15:6
Dec 19 16:43:53.865 INFO [stderr]    |
Dec 19 16:43:53.865 INFO [stderr] 15 |     for i in 0..10 {
Dec 19 16:43:53.865 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 19 16:43:53.865 INFO [stderr] 
Dec 19 16:43:54.036 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Dec 19 16:43:54.399 INFO running `"docker" "inspect" "a2ccad3412205964de5048e351229ce1d7ceba69b3823ddc3cce60dd1104beb0"`
Dec 19 16:43:54.546 INFO running `"docker" "rm" "-f" "a2ccad3412205964de5048e351229ce1d7ceba69b3823ddc3cce60dd1104beb0"`
Dec 19 16:43:54.773 INFO [stdout] a2ccad3412205964de5048e351229ce1d7ceba69b3823ddc3cce60dd1104beb0