Dec 04 14:41:48.600 INFO checking manmetplok/katla against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 14:41:48.600 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14:41:49.105 INFO [stdout] 48a04e5c6cb6058a9ee3117e27a2093f1907a21de316c878529d95ef4652aa40
Dec 04 14:41:49.107 INFO running `"docker" "start" "-a" "48a04e5c6cb6058a9ee3117e27a2093f1907a21de316c878529d95ef4652aa40"`
Dec 04 14:41:51.166 INFO [stderr] usermod: no changes
Dec 04 14:41:51.287 INFO [stderr]     Checking downcast-rs v1.0.1
Dec 04 14:41:51.287 INFO [stderr]    Compiling wayland-scanner v0.20.5
Dec 04 14:41:51.287 INFO [stderr]     Checking nix v0.10.0
Dec 04 14:41:51.295 INFO [stderr]     Checking dlib v0.4.1
Dec 04 14:41:52.263 INFO [stderr]     Checking wayland-sys v0.20.5
Dec 04 14:41:52.823 INFO [stderr]     Checking wayland-commons v0.20.5
Dec 04 14:41:55.013 INFO [stderr]    Compiling wayland-server v0.20.5
Dec 04 14:42:02.729 INFO [stderr]     Checking katla v0.1.0 (/source)
Dec 04 14:42:03.383 INFO [stderr] warning: unused import: `OsStr`
Dec 04 14:42:03.383 INFO [stderr]  --> src/server.rs:2:16
Dec 04 14:42:03.383 INFO [stderr]   |
Dec 04 14:42:03.383 INFO [stderr] 2 | use std::ffi::{OsStr, OsString};
Dec 04 14:42:03.383 INFO [stderr]   |                ^^^^^
Dec 04 14:42:03.383 INFO [stderr]   |
Dec 04 14:42:03.383 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 14:42:03.383 INFO [stderr] 
Dec 04 14:42:03.383 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 04 14:42:03.383 INFO [stderr]  --> src/main.rs:3:11
Dec 04 14:42:03.383 INFO [stderr]   |
Dec 04 14:42:03.383 INFO [stderr] 3 | use std::{thread, time};
Dec 04 14:42:03.383 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 04 14:42:03.383 INFO [stderr] 
Dec 04 14:42:03.470 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 14:42:03.470 INFO [stderr]   --> src/main.rs:8:5
Dec 04 14:42:03.470 INFO [stderr]    |
Dec 04 14:42:03.470 INFO [stderr] 8  | /     server
Dec 04 14:42:03.470 INFO [stderr] 9  | |         .event_loop
Dec 04 14:42:03.470 INFO [stderr] 10 | |         .run();
Dec 04 14:42:03.470 INFO [stderr]    | |_______________^
Dec 04 14:42:03.470 INFO [stderr]    |
Dec 04 14:42:03.470 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 14:42:03.470 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 14:42:03.470 INFO [stderr] 
Dec 04 14:42:03.487 INFO [stderr] warning: unused import: `OsStr`
Dec 04 14:42:03.487 INFO [stderr]  --> src/server.rs:2:16
Dec 04 14:42:03.487 INFO [stderr]   |
Dec 04 14:42:03.487 INFO [stderr] 2 | use std::ffi::{OsStr, OsString};
Dec 04 14:42:03.487 INFO [stderr]   |                ^^^^^
Dec 04 14:42:03.487 INFO [stderr]   |
Dec 04 14:42:03.487 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 14:42:03.487 INFO [stderr] 
Dec 04 14:42:03.487 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 04 14:42:03.487 INFO [stderr]  --> src/main.rs:3:11
Dec 04 14:42:03.487 INFO [stderr]   |
Dec 04 14:42:03.487 INFO [stderr] 3 | use std::{thread, time};
Dec 04 14:42:03.487 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 04 14:42:03.487 INFO [stderr] 
Dec 04 14:42:03.519 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 14:42:03.519 INFO [stderr]   --> src/main.rs:8:5
Dec 04 14:42:03.519 INFO [stderr]    |
Dec 04 14:42:03.519 INFO [stderr] 8  | /     server
Dec 04 14:42:03.519 INFO [stderr] 9  | |         .event_loop
Dec 04 14:42:03.519 INFO [stderr] 10 | |         .run();
Dec 04 14:42:03.519 INFO [stderr]    | |_______________^
Dec 04 14:42:03.519 INFO [stderr]    |
Dec 04 14:42:03.519 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 14:42:03.519 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 14:42:03.519 INFO [stderr] 
Dec 04 14:42:03.547 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.35s
Dec 04 14:42:03.559 INFO [stderr] su: No module specific data is present
Dec 04 14:42:04.221 INFO running `"docker" "inspect" "48a04e5c6cb6058a9ee3117e27a2093f1907a21de316c878529d95ef4652aa40"`
Dec 04 14:42:04.465 INFO running `"docker" "rm" "-f" "48a04e5c6cb6058a9ee3117e27a2093f1907a21de316c878529d95ef4652aa40"`
Dec 04 14:42:04.687 INFO [stdout] 48a04e5c6cb6058a9ee3117e27a2093f1907a21de316c878529d95ef4652aa40