Dec 11 11:51:08.971 INFO checking picklenerd/pixirs against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 11:51:08.971 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 11:51:09.472 INFO [stdout] 2eac37d59fa79e0eb02914a2ee127a34cd67fad2e3aed50ab662f5b987341b0e
Dec 11 11:51:09.474 INFO running `"docker" "start" "-a" "2eac37d59fa79e0eb02914a2ee127a34cd67fad2e3aed50ab662f5b987341b0e"`
Dec 11 11:51:11.347 INFO [stderr] usermod: no changes
Dec 11 11:51:11.492 INFO [stderr]    Compiling stdweb v0.4.8
Dec 11 11:51:11.492 INFO [stderr]     Checking discard v1.0.3
Dec 11 11:51:11.498 INFO [stderr]    Compiling serde v1.0.71
Dec 11 11:51:11.498 INFO [stderr]    Compiling syn v0.12.15
Dec 11 11:51:11.498 INFO [stderr]    Compiling syn v0.14.8
Dec 11 11:51:28.654 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 11 11:51:28.654 INFO [stderr]    Compiling pixirs_derive v0.1.0 (/source/pixirs_derive)
Dec 11 11:51:54.786 INFO [stderr]    Compiling stdweb-derive v0.4.0
Dec 11 11:52:13.013 INFO [stderr]     Checking pixirs v0.1.0 (/source)
Dec 11 11:52:14.752 INFO [stderr] warning: variable does not need to be mutable
Dec 11 11:52:14.752 INFO [stderr]   --> src/main.rs:16:9
Dec 11 11:52:14.752 INFO [stderr]    |
Dec 11 11:52:14.752 INFO [stderr] 16 |     let mut pixi = pixi::Pixi::new(1024, 768, 0x000000);
Dec 11 11:52:14.752 INFO [stderr]    |         ----^^^^
Dec 11 11:52:14.753 INFO [stderr]    |         |
Dec 11 11:52:14.753 INFO [stderr]    |         help: remove this `mut`
Dec 11 11:52:14.753 INFO [stderr]    |
Dec 11 11:52:14.754 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 11:52:14.754 INFO [stderr] 
Dec 11 11:52:14.754 INFO [stderr] warning: variable does not need to be mutable
Dec 11 11:52:14.754 INFO [stderr]   --> src/main.rs:17:9
Dec 11 11:52:14.755 INFO [stderr]    |
Dec 11 11:52:14.755 INFO [stderr] 17 |     let mut square = pixi::graphics::Graphics::new();
Dec 11 11:52:14.755 INFO [stderr]    |         ----^^^^^^
Dec 11 11:52:14.756 INFO [stderr]    |         |
Dec 11 11:52:14.756 INFO [stderr]    |         help: remove this `mut`
Dec 11 11:52:14.756 INFO [stderr] 
Dec 11 11:52:14.768 INFO [stderr] warning: variable does not need to be mutable
Dec 11 11:52:14.768 INFO [stderr]   --> src/main.rs:16:9
Dec 11 11:52:14.768 INFO [stderr]    |
Dec 11 11:52:14.768 INFO [stderr] 16 |     let mut pixi = pixi::Pixi::new(1024, 768, 0x000000);
Dec 11 11:52:14.768 INFO [stderr]    |         ----^^^^
Dec 11 11:52:14.768 INFO [stderr]    |         |
Dec 11 11:52:14.769 INFO [stderr]    |         help: remove this `mut`
Dec 11 11:52:14.769 INFO [stderr]    |
Dec 11 11:52:14.769 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 11:52:14.769 INFO [stderr] 
Dec 11 11:52:14.769 INFO [stderr] warning: variable does not need to be mutable
Dec 11 11:52:14.769 INFO [stderr]   --> src/main.rs:17:9
Dec 11 11:52:14.769 INFO [stderr]    |
Dec 11 11:52:14.769 INFO [stderr] 17 |     let mut square = pixi::graphics::Graphics::new();
Dec 11 11:52:14.769 INFO [stderr]    |         ----^^^^^^
Dec 11 11:52:14.769 INFO [stderr]    |         |
Dec 11 11:52:14.769 INFO [stderr]    |         help: remove this `mut`
Dec 11 11:52:14.769 INFO [stderr] 
Dec 11 11:52:14.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
Dec 11 11:52:14.897 INFO [stderr] su: No module specific data is present
Dec 11 11:52:16.012 INFO running `"docker" "inspect" "2eac37d59fa79e0eb02914a2ee127a34cd67fad2e3aed50ab662f5b987341b0e"`
Dec 11 11:52:16.438 INFO running `"docker" "rm" "-f" "2eac37d59fa79e0eb02914a2ee127a34cd67fad2e3aed50ab662f5b987341b0e"`
Dec 11 11:52:16.841 INFO [stdout] 2eac37d59fa79e0eb02914a2ee127a34cd67fad2e3aed50ab662f5b987341b0e