Dec 11 12:04:44.664 INFO checking paul-russo/kr against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 12:04:44.665 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 12:04:45.060 INFO [stdout] 72ffba2e66207b952fe8e82dd66ae64d1ade77f9e276ccb7a3eb21ffc04bca89
Dec 11 12:04:45.068 INFO running `"docker" "start" "-a" "72ffba2e66207b952fe8e82dd66ae64d1ade77f9e276ccb7a3eb21ffc04bca89"`
Dec 11 12:04:46.340 INFO [stderr] usermod: no changes
Dec 11 12:04:46.430 INFO [stderr]     Checking terminal_size v0.1.7
Dec 11 12:04:46.679 INFO [stderr]     Checking kr v0.1.0 (/source)
Dec 11 12:04:46.884 INFO [stderr] warning: unused import: `std::os::unix::fs::PermissionsExt`
Dec 11 12:04:46.884 INFO [stderr]   --> src/main.rs:10:5
Dec 11 12:04:46.884 INFO [stderr]    |
Dec 11 12:04:46.892 INFO [stderr] 10 | use std::os::unix::fs::PermissionsExt;
Dec 11 12:04:46.892 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:04:46.892 INFO [stderr]    |
Dec 11 12:04:46.892 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 12:04:46.892 INFO [stderr] 
Dec 11 12:04:46.953 INFO [stderr] warning: unused variable: `long`
Dec 11 12:04:46.953 INFO [stderr]   --> src/main.rs:44:57
Dec 11 12:04:46.953 INFO [stderr]    |
Dec 11 12:04:46.953 INFO [stderr] 44 | fn display_list(path_list: fs::ReadDir, show_all: bool, long: bool) {
Dec 11 12:04:46.953 INFO [stderr]    |                                                         ^^^^ help: consider using `_long` instead
Dec 11 12:04:46.953 INFO [stderr]    |
Dec 11 12:04:46.953 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 12:04:46.953 INFO [stderr] 
Dec 11 12:04:46.976 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 12:04:46.976 INFO [stderr]  --> src/main.rs:1:12
Dec 11 12:04:46.976 INFO [stderr]   |
Dec 11 12:04:46.976 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 11 12:04:46.976 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:04:46.976 INFO [stderr]   |
Dec 11 12:04:46.976 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 12:04:46.976 INFO [stderr] 
Dec 11 12:04:46.992 INFO [stderr] warning: unused import: `std::os::unix::fs::PermissionsExt`
Dec 11 12:04:46.992 INFO [stderr]   --> src/main.rs:10:5
Dec 11 12:04:46.992 INFO [stderr]    |
Dec 11 12:04:46.992 INFO [stderr] 10 | use std::os::unix::fs::PermissionsExt;
Dec 11 12:04:46.992 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:04:46.992 INFO [stderr]    |
Dec 11 12:04:46.992 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 12:04:46.992 INFO [stderr] 
Dec 11 12:04:47.056 INFO [stderr] warning: unused variable: `long`
Dec 11 12:04:47.056 INFO [stderr]   --> src/main.rs:44:57
Dec 11 12:04:47.056 INFO [stderr]    |
Dec 11 12:04:47.056 INFO [stderr] 44 | fn display_list(path_list: fs::ReadDir, show_all: bool, long: bool) {
Dec 11 12:04:47.056 INFO [stderr]    |                                                         ^^^^ help: consider using `_long` instead
Dec 11 12:04:47.056 INFO [stderr]    |
Dec 11 12:04:47.056 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 12:04:47.056 INFO [stderr] 
Dec 11 12:04:47.071 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 12:04:47.071 INFO [stderr]  --> src/main.rs:1:12
Dec 11 12:04:47.071 INFO [stderr]   |
Dec 11 12:04:47.071 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 11 12:04:47.071 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:04:47.071 INFO [stderr]   |
Dec 11 12:04:47.071 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 12:04:47.071 INFO [stderr] 
Dec 11 12:04:47.095 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 11 12:04:47.095 INFO [stderr] su: No module specific data is present
Dec 11 12:04:47.412 INFO running `"docker" "inspect" "72ffba2e66207b952fe8e82dd66ae64d1ade77f9e276ccb7a3eb21ffc04bca89"`
Dec 11 12:04:47.742 INFO running `"docker" "rm" "-f" "72ffba2e66207b952fe8e82dd66ae64d1ade77f9e276ccb7a3eb21ffc04bca89"`
Dec 11 12:04:47.952 INFO [stdout] 72ffba2e66207b952fe8e82dd66ae64d1ade77f9e276ccb7a3eb21ffc04bca89