Dec 11 14:14:49.697 INFO checking manmetplok/katla against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 14:14:49.697 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 14:14:50.205 INFO [stdout] 1fb12abb6c2c733059b91ed26c562785e03519420235b379a9e73b492c2fbd34
Dec 11 14:14:50.208 INFO running `"docker" "start" "-a" "1fb12abb6c2c733059b91ed26c562785e03519420235b379a9e73b492c2fbd34"`
Dec 11 14:14:52.163 INFO [stderr] usermod: no changes
Dec 11 14:14:52.315 INFO [stderr]     Checking downcast-rs v1.0.1
Dec 11 14:14:52.315 INFO [stderr]    Compiling wayland-scanner v0.20.5
Dec 11 14:14:52.315 INFO [stderr]     Checking nix v0.10.0
Dec 11 14:14:52.315 INFO [stderr]     Checking dlib v0.4.1
Dec 11 14:14:53.332 INFO [stderr]     Checking wayland-sys v0.20.5
Dec 11 14:14:54.172 INFO [stderr]     Checking wayland-commons v0.20.5
Dec 11 14:14:55.912 INFO [stderr]    Compiling wayland-server v0.20.5
Dec 11 14:15:04.247 INFO [stderr]     Checking katla v0.1.0 (/source)
Dec 11 14:15:05.048 INFO [stderr] warning: unused import: `OsStr`
Dec 11 14:15:05.048 INFO [stderr]  --> src/server.rs:2:16
Dec 11 14:15:05.048 INFO [stderr]   |
Dec 11 14:15:05.048 INFO [stderr] 2 | use std::ffi::{OsStr, OsString};
Dec 11 14:15:05.048 INFO [stderr]   |                ^^^^^
Dec 11 14:15:05.048 INFO [stderr]   |
Dec 11 14:15:05.048 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 14:15:05.048 INFO [stderr] 
Dec 11 14:15:05.048 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 11 14:15:05.048 INFO [stderr]  --> src/main.rs:3:11
Dec 11 14:15:05.048 INFO [stderr]   |
Dec 11 14:15:05.048 INFO [stderr] 3 | use std::{thread, time};
Dec 11 14:15:05.048 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 11 14:15:05.048 INFO [stderr] 
Dec 11 14:15:05.136 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 14:15:05.136 INFO [stderr]   --> src/main.rs:8:5
Dec 11 14:15:05.136 INFO [stderr]    |
Dec 11 14:15:05.136 INFO [stderr] 8  | /     server
Dec 11 14:15:05.136 INFO [stderr] 9  | |         .event_loop
Dec 11 14:15:05.136 INFO [stderr] 10 | |         .run();
Dec 11 14:15:05.136 INFO [stderr]    | |_______________^
Dec 11 14:15:05.136 INFO [stderr]    |
Dec 11 14:15:05.136 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 14:15:05.136 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 14:15:05.136 INFO [stderr] 
Dec 11 14:15:05.196 INFO [stderr] warning: unused import: `OsStr`
Dec 11 14:15:05.196 INFO [stderr]  --> src/server.rs:2:16
Dec 11 14:15:05.196 INFO [stderr]   |
Dec 11 14:15:05.196 INFO [stderr] 2 | use std::ffi::{OsStr, OsString};
Dec 11 14:15:05.196 INFO [stderr]   |                ^^^^^
Dec 11 14:15:05.196 INFO [stderr]   |
Dec 11 14:15:05.196 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 14:15:05.196 INFO [stderr] 
Dec 11 14:15:05.196 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 11 14:15:05.196 INFO [stderr]  --> src/main.rs:3:11
Dec 11 14:15:05.196 INFO [stderr]   |
Dec 11 14:15:05.196 INFO [stderr] 3 | use std::{thread, time};
Dec 11 14:15:05.196 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 11 14:15:05.196 INFO [stderr] 
Dec 11 14:15:05.233 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 14:15:05.233 INFO [stderr]   --> src/main.rs:8:5
Dec 11 14:15:05.233 INFO [stderr]    |
Dec 11 14:15:05.233 INFO [stderr] 8  | /     server
Dec 11 14:15:05.233 INFO [stderr] 9  | |         .event_loop
Dec 11 14:15:05.233 INFO [stderr] 10 | |         .run();
Dec 11 14:15:05.233 INFO [stderr]    | |_______________^
Dec 11 14:15:05.233 INFO [stderr]    |
Dec 11 14:15:05.233 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 14:15:05.233 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 14:15:05.233 INFO [stderr] 
Dec 11 14:15:05.256 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.05s
Dec 11 14:15:05.268 INFO [stderr] su: No module specific data is present
Dec 11 14:15:06.226 INFO running `"docker" "inspect" "1fb12abb6c2c733059b91ed26c562785e03519420235b379a9e73b492c2fbd34"`
Dec 11 14:15:06.504 INFO running `"docker" "rm" "-f" "1fb12abb6c2c733059b91ed26c562785e03519420235b379a9e73b492c2fbd34"`
Dec 11 14:15:06.749 INFO [stdout] 1fb12abb6c2c733059b91ed26c562785e03519420235b379a9e73b492c2fbd34