Dec 11 22:16:26.143 INFO checking atimos/printer against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 22:16:26.143 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 22:16:26.420 INFO [stdout] 314e0f20bf3ade66fc04979f270e9e57915b6dc45bdb15ae4cef77cf0f44eb77
Dec 11 22:16:26.422 INFO running `"docker" "start" "-a" "314e0f20bf3ade66fc04979f270e9e57915b6dc45bdb15ae4cef77cf0f44eb77"`
Dec 11 22:16:27.140 INFO [stderr] usermod: no changes
Dec 11 22:16:27.186 INFO [stderr]     Checking printer v0.1.0 (/source)
Dec 11 22:16:27.852 INFO [stderr] warning: unused variable: `i`
Dec 11 22:16:27.852 INFO [stderr]   --> src/main.rs:18:9
Dec 11 22:16:27.852 INFO [stderr]    |
Dec 11 22:16:27.852 INFO [stderr] 18 |     for i in foo {
Dec 11 22:16:27.852 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 11 22:16:27.852 INFO [stderr]    |
Dec 11 22:16:27.852 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 22:16:27.852 INFO [stderr] 
Dec 11 22:16:27.869 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 11 22:16:27.869 INFO [stderr]  --> src/main.rs:1:12
Dec 11 22:16:27.869 INFO [stderr]   |
Dec 11 22:16:27.869 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 11 22:16:27.869 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:16:27.869 INFO [stderr]   |
Dec 11 22:16:27.869 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 22:16:27.869 INFO [stderr] 
Dec 11 22:16:27.869 INFO [stderr] warning: the feature `crate_in_paths` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 11 22:16:27.869 INFO [stderr]  --> src/main.rs:2:12
Dec 11 22:16:27.869 INFO [stderr]   |
Dec 11 22:16:27.869 INFO [stderr] 2 | #![feature(crate_in_paths)]
Dec 11 22:16:27.869 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 11 22:16:27.869 INFO [stderr] 
Dec 11 22:16:27.898 INFO [stderr] warning: unused variable: `i`
Dec 11 22:16:27.898 INFO [stderr]   --> src/main.rs:18:9
Dec 11 22:16:27.899 INFO [stderr]    |
Dec 11 22:16:27.899 INFO [stderr] 18 |     for i in foo {
Dec 11 22:16:27.899 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 11 22:16:27.899 INFO [stderr]    |
Dec 11 22:16:27.899 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 22:16:27.899 INFO [stderr] 
Dec 11 22:16:27.915 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 11 22:16:27.916 INFO [stderr]  --> src/main.rs:1:12
Dec 11 22:16:27.916 INFO [stderr]   |
Dec 11 22:16:27.916 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 11 22:16:27.916 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:16:27.916 INFO [stderr]   |
Dec 11 22:16:27.916 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 22:16:27.916 INFO [stderr] 
Dec 11 22:16:27.916 INFO [stderr] warning: the feature `crate_in_paths` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 11 22:16:27.916 INFO [stderr]  --> src/main.rs:2:12
Dec 11 22:16:27.916 INFO [stderr]   |
Dec 11 22:16:27.916 INFO [stderr] 2 | #![feature(crate_in_paths)]
Dec 11 22:16:27.916 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 11 22:16:27.916 INFO [stderr] 
Dec 11 22:16:27.955 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 11 22:16:27.988 INFO [stderr] su: No module specific data is present
Dec 11 22:16:29.363 INFO running `"docker" "inspect" "314e0f20bf3ade66fc04979f270e9e57915b6dc45bdb15ae4cef77cf0f44eb77"`
Dec 11 22:16:29.614 INFO running `"docker" "rm" "-f" "314e0f20bf3ade66fc04979f270e9e57915b6dc45bdb15ae4cef77cf0f44eb77"`
Dec 11 22:16:29.744 INFO [stdout] 314e0f20bf3ade66fc04979f270e9e57915b6dc45bdb15ae4cef77cf0f44eb77