Dec 17 18:05:41.749 INFO checking paul-russo/kr against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 18:05:41.749 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/paul-russo/kr:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 18:05:42.380 INFO [stdout] a334a35c17e605e5ea064510696180347e5c4cca103c6215fa4bf1eba57de36c
Dec 17 18:05:42.383 INFO running `"docker" "start" "-a" "a334a35c17e605e5ea064510696180347e5c4cca103c6215fa4bf1eba57de36c"`
Dec 17 18:05:43.752 INFO [stderr]     Checking terminal_size v0.1.7
Dec 17 18:05:43.996 INFO [stderr]     Checking kr v0.1.0 (/opt/crater/workdir)
Dec 17 18:05:44.261 INFO [stderr] warning: unused import: `std::os::unix::fs::PermissionsExt`
Dec 17 18:05:44.261 INFO [stderr]   --> src/main.rs:10:5
Dec 17 18:05:44.261 INFO [stderr]    |
Dec 17 18:05:44.261 INFO [stderr] 10 | use std::os::unix::fs::PermissionsExt;
Dec 17 18:05:44.261 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:05:44.261 INFO [stderr]    |
Dec 17 18:05:44.261 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 18:05:44.261 INFO [stderr] 
Dec 17 18:05:44.281 INFO [stderr] warning: unused import: `std::os::unix::fs::PermissionsExt`
Dec 17 18:05:44.282 INFO [stderr]   --> src/main.rs:10:5
Dec 17 18:05:44.282 INFO [stderr]    |
Dec 17 18:05:44.282 INFO [stderr] 10 | use std::os::unix::fs::PermissionsExt;
Dec 17 18:05:44.282 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:05:44.282 INFO [stderr]    |
Dec 17 18:05:44.282 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 18:05:44.282 INFO [stderr] 
Dec 17 18:05:44.338 INFO [stderr] warning: unused variable: `long`
Dec 17 18:05:44.338 INFO [stderr]   --> src/main.rs:44:57
Dec 17 18:05:44.338 INFO [stderr]    |
Dec 17 18:05:44.338 INFO [stderr] 44 | fn display_list(path_list: fs::ReadDir, show_all: bool, long: bool) {
Dec 17 18:05:44.338 INFO [stderr]    |                                                         ^^^^ help: consider using `_long` instead
Dec 17 18:05:44.338 INFO [stderr]    |
Dec 17 18:05:44.340 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 18:05:44.340 INFO [stderr] 
Dec 17 18:05:44.357 INFO [stderr] warning: unused variable: `long`
Dec 17 18:05:44.357 INFO [stderr]   --> src/main.rs:44:57
Dec 17 18:05:44.357 INFO [stderr]    |
Dec 17 18:05:44.357 INFO [stderr] 44 | fn display_list(path_list: fs::ReadDir, show_all: bool, long: bool) {
Dec 17 18:05:44.357 INFO [stderr]    |                                                         ^^^^ help: consider using `_long` instead
Dec 17 18:05:44.357 INFO [stderr]    |
Dec 17 18:05:44.357 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 18:05:44.357 INFO [stderr] 
Dec 17 18:05:44.359 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 17 18:05:44.359 INFO [stderr]  --> src/main.rs:1:12
Dec 17 18:05:44.359 INFO [stderr]   |
Dec 17 18:05:44.359 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 17 18:05:44.359 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:05:44.359 INFO [stderr]   |
Dec 17 18:05:44.359 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 18:05:44.359 INFO [stderr] 
Dec 17 18:05:44.412 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 17 18:05:44.412 INFO [stderr]  --> src/main.rs:1:12
Dec 17 18:05:44.412 INFO [stderr]   |
Dec 17 18:05:44.412 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 17 18:05:44.412 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:05:44.412 INFO [stderr]   |
Dec 17 18:05:44.412 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 18:05:44.412 INFO [stderr] 
Dec 17 18:05:44.465 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 17 18:05:45.357 INFO running `"docker" "inspect" "a334a35c17e605e5ea064510696180347e5c4cca103c6215fa4bf1eba57de36c"`
Dec 17 18:05:45.694 INFO running `"docker" "rm" "-f" "a334a35c17e605e5ea064510696180347e5c4cca103c6215fa4bf1eba57de36c"`
Dec 17 18:05:45.940 INFO [stdout] a334a35c17e605e5ea064510696180347e5c4cca103c6215fa4bf1eba57de36c