Dec 19 20:14:39.514 INFO checking atimos/printer against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 20:14:39.515 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 20:14:39.717 INFO [stdout] c362b51fbd6f774fec820588b68d42e08bdbdf54e70c6dce8c503c2e1e369889
Dec 19 20:14:39.720 INFO running `"docker" "start" "-a" "c362b51fbd6f774fec820588b68d42e08bdbdf54e70c6dce8c503c2e1e369889"`
Dec 19 20:14:40.393 INFO [stderr]     Checking printer v0.1.0 (/opt/crater/workdir)
Dec 19 20:14:40.654 INFO [stderr] warning: unused variable: `i`
Dec 19 20:14:40.654 INFO [stderr]   --> src/main.rs:18:9
Dec 19 20:14:40.654 INFO [stderr]    |
Dec 19 20:14:40.654 INFO [stderr] 18 |     for i in foo {
Dec 19 20:14:40.654 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 19 20:14:40.654 INFO [stderr]    |
Dec 19 20:14:40.654 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 20:14:40.654 INFO [stderr] 
Dec 19 20:14:40.671 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 20:14:40.671 INFO [stderr]  --> src/main.rs:1:12
Dec 19 20:14:40.671 INFO [stderr]   |
Dec 19 20:14:40.671 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 19 20:14:40.671 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:14:40.671 INFO [stderr]   |
Dec 19 20:14:40.671 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 20:14:40.671 INFO [stderr] 
Dec 19 20:14:40.671 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 20:14:40.671 INFO [stderr]  --> src/main.rs:2:12
Dec 19 20:14:40.671 INFO [stderr]   |
Dec 19 20:14:40.671 INFO [stderr] 2 | #![feature(crate_in_paths)]
Dec 19 20:14:40.671 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 19 20:14:40.671 INFO [stderr] 
Dec 19 20:14:40.690 INFO [stderr] warning: unused variable: `i`
Dec 19 20:14:40.690 INFO [stderr]   --> src/main.rs:18:9
Dec 19 20:14:40.690 INFO [stderr]    |
Dec 19 20:14:40.690 INFO [stderr] 18 |     for i in foo {
Dec 19 20:14:40.690 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 19 20:14:40.690 INFO [stderr]    |
Dec 19 20:14:40.690 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 20:14:40.690 INFO [stderr] 
Dec 19 20:14:40.708 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 20:14:40.708 INFO [stderr]  --> src/main.rs:1:12
Dec 19 20:14:40.708 INFO [stderr]   |
Dec 19 20:14:40.708 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 19 20:14:40.708 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:14:40.708 INFO [stderr]   |
Dec 19 20:14:40.708 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 20:14:40.708 INFO [stderr] 
Dec 19 20:14:40.708 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 20:14:40.708 INFO [stderr]  --> src/main.rs:2:12
Dec 19 20:14:40.708 INFO [stderr]   |
Dec 19 20:14:40.708 INFO [stderr] 2 | #![feature(crate_in_paths)]
Dec 19 20:14:40.708 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 19 20:14:40.708 INFO [stderr] 
Dec 19 20:14:40.743 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Dec 19 20:14:41.042 INFO running `"docker" "inspect" "c362b51fbd6f774fec820588b68d42e08bdbdf54e70c6dce8c503c2e1e369889"`
Dec 19 20:14:41.167 INFO running `"docker" "rm" "-f" "c362b51fbd6f774fec820588b68d42e08bdbdf54e70c6dce8c503c2e1e369889"`
Dec 19 20:14:41.312 INFO [stdout] c362b51fbd6f774fec820588b68d42e08bdbdf54e70c6dce8c503c2e1e369889