Dec 04 12:37:28.681 INFO checking paul-russo/kr against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 12:37:28.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 12:37:29.075 INFO [stdout] ecb19bbca3048698b6b2f3c8e2c91c1c47e62a073b71d3d3d09ca2ddce040923
Dec 04 12:37:29.077 INFO running `"docker" "start" "-a" "ecb19bbca3048698b6b2f3c8e2c91c1c47e62a073b71d3d3d09ca2ddce040923"`
Dec 04 12:37:29.783 INFO [stderr] usermod: no changes
Dec 04 12:37:29.851 INFO [stderr]     Checking terminal_size v0.1.7
Dec 04 12:37:30.123 INFO [stderr]     Checking kr v0.1.0 (/source)
Dec 04 12:37:30.311 INFO [stderr] warning: unused import: `std::os::unix::fs::PermissionsExt`
Dec 04 12:37:30.311 INFO [stderr]   --> src/main.rs:10:5
Dec 04 12:37:30.311 INFO [stderr]    |
Dec 04 12:37:30.311 INFO [stderr] 10 | use std::os::unix::fs::PermissionsExt;
Dec 04 12:37:30.311 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:37:30.311 INFO [stderr]    |
Dec 04 12:37:30.311 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 12:37:30.311 INFO [stderr] 
Dec 04 12:37:30.371 INFO [stderr] warning: unused variable: `long`
Dec 04 12:37:30.371 INFO [stderr]   --> src/main.rs:44:57
Dec 04 12:37:30.371 INFO [stderr]    |
Dec 04 12:37:30.371 INFO [stderr] 44 | fn display_list(path_list: fs::ReadDir, show_all: bool, long: bool) {
Dec 04 12:37:30.371 INFO [stderr]    |                                                         ^^^^ help: consider using `_long` instead
Dec 04 12:37:30.371 INFO [stderr]    |
Dec 04 12:37:30.371 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:37:30.371 INFO [stderr] 
Dec 04 12:37:30.383 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 04 12:37:30.383 INFO [stderr]  --> src/main.rs:1:12
Dec 04 12:37:30.383 INFO [stderr]   |
Dec 04 12:37:30.383 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 04 12:37:30.383 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:37:30.383 INFO [stderr]   |
Dec 04 12:37:30.383 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 12:37:30.383 INFO [stderr] 
Dec 04 12:37:30.391 INFO [stderr] warning: unused import: `std::os::unix::fs::PermissionsExt`
Dec 04 12:37:30.391 INFO [stderr]   --> src/main.rs:10:5
Dec 04 12:37:30.391 INFO [stderr]    |
Dec 04 12:37:30.391 INFO [stderr] 10 | use std::os::unix::fs::PermissionsExt;
Dec 04 12:37:30.391 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:37:30.391 INFO [stderr]    |
Dec 04 12:37:30.391 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 12:37:30.391 INFO [stderr] 
Dec 04 12:37:30.455 INFO [stderr] warning: unused variable: `long`
Dec 04 12:37:30.455 INFO [stderr]   --> src/main.rs:44:57
Dec 04 12:37:30.455 INFO [stderr]    |
Dec 04 12:37:30.455 INFO [stderr] 44 | fn display_list(path_list: fs::ReadDir, show_all: bool, long: bool) {
Dec 04 12:37:30.455 INFO [stderr]    |                                                         ^^^^ help: consider using `_long` instead
Dec 04 12:37:30.455 INFO [stderr]    |
Dec 04 12:37:30.455 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:37:30.455 INFO [stderr] 
Dec 04 12:37:30.474 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 04 12:37:30.474 INFO [stderr]  --> src/main.rs:1:12
Dec 04 12:37:30.474 INFO [stderr]   |
Dec 04 12:37:30.474 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 04 12:37:30.474 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:37:30.474 INFO [stderr]   |
Dec 04 12:37:30.474 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 12:37:30.474 INFO [stderr] 
Dec 04 12:37:30.489 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 04 12:37:30.492 INFO [stderr] su: No module specific data is present
Dec 04 12:37:30.842 INFO running `"docker" "inspect" "ecb19bbca3048698b6b2f3c8e2c91c1c47e62a073b71d3d3d09ca2ddce040923"`
Dec 04 12:37:30.930 INFO running `"docker" "rm" "-f" "ecb19bbca3048698b6b2f3c8e2c91c1c47e62a073b71d3d3d09ca2ddce040923"`
Dec 04 12:37:31.077 INFO [stdout] ecb19bbca3048698b6b2f3c8e2c91c1c47e62a073b71d3d3d09ca2ddce040923