Dec 19 20:14:39.411 INFO checking atimos/printer against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:14:39.412 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/atimos/printer:/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 20:14:39.588 INFO [stdout] 7284c54558c77e39fa8667268e63fbea775b63bc78140f85a0e4f188d451d23a
Dec 19 20:14:39.590 INFO running `"docker" "start" "-a" "7284c54558c77e39fa8667268e63fbea775b63bc78140f85a0e4f188d451d23a"`
Dec 19 20:14:40.087 INFO [stderr]     Checking printer v0.1.0 (/opt/crater/workdir)
Dec 19 20:14:40.336 INFO [stderr] warning: unused variable: `i`
Dec 19 20:14:40.336 INFO [stderr]   --> src/main.rs:18:9
Dec 19 20:14:40.336 INFO [stderr]    |
Dec 19 20:14:40.336 INFO [stderr] 18 |     for i in foo {
Dec 19 20:14:40.336 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 19 20:14:40.337 INFO [stderr]    |
Dec 19 20:14:40.337 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 20:14:40.337 INFO [stderr] 
Dec 19 20:14:40.356 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 19 20:14:40.356 INFO [stderr]  --> src/main.rs:1:12
Dec 19 20:14:40.356 INFO [stderr]   |
Dec 19 20:14:40.356 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 19 20:14:40.356 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:14:40.356 INFO [stderr]   |
Dec 19 20:14:40.356 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 20:14:40.356 INFO [stderr] 
Dec 19 20:14:40.356 INFO [stderr] warning: the feature `crate_in_paths` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 19 20:14:40.356 INFO [stderr]  --> src/main.rs:2:12
Dec 19 20:14:40.356 INFO [stderr]   |
Dec 19 20:14:40.356 INFO [stderr] 2 | #![feature(crate_in_paths)]
Dec 19 20:14:40.356 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 19 20:14:40.356 INFO [stderr] 
Dec 19 20:14:40.365 INFO [stderr] warning: unused variable: `i`
Dec 19 20:14:40.365 INFO [stderr]   --> src/main.rs:18:9
Dec 19 20:14:40.365 INFO [stderr]    |
Dec 19 20:14:40.365 INFO [stderr] 18 |     for i in foo {
Dec 19 20:14:40.365 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 19 20:14:40.365 INFO [stderr]    |
Dec 19 20:14:40.365 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 20:14:40.365 INFO [stderr] 
Dec 19 20:14:40.390 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 19 20:14:40.390 INFO [stderr]  --> src/main.rs:1:12
Dec 19 20:14:40.390 INFO [stderr]   |
Dec 19 20:14:40.390 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 19 20:14:40.390 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:14:40.390 INFO [stderr]   |
Dec 19 20:14:40.390 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 20:14:40.390 INFO [stderr] 
Dec 19 20:14:40.390 INFO [stderr] warning: the feature `crate_in_paths` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 19 20:14:40.390 INFO [stderr]  --> src/main.rs:2:12
Dec 19 20:14:40.390 INFO [stderr]   |
Dec 19 20:14:40.390 INFO [stderr] 2 | #![feature(crate_in_paths)]
Dec 19 20:14:40.390 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 19 20:14:40.390 INFO [stderr] 
Dec 19 20:14:40.404 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
Dec 19 20:14:40.793 INFO running `"docker" "inspect" "7284c54558c77e39fa8667268e63fbea775b63bc78140f85a0e4f188d451d23a"`
Dec 19 20:14:40.933 INFO running `"docker" "rm" "-f" "7284c54558c77e39fa8667268e63fbea775b63bc78140f85a0e4f188d451d23a"`
Dec 19 20:14:41.043 INFO [stdout] 7284c54558c77e39fa8667268e63fbea775b63bc78140f85a0e4f188d451d23a