Nov 27 23:57:55.752 INFO checking naftulikay/speedrace.rs against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 23:57:55.753 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 27 23:57:56.124 INFO [stdout] ed7dcc24be66cf705f8d06416e3d95997dd19040e7dc916abb01a3a5154d46d5
Nov 27 23:57:56.124 INFO running `"docker" "start" "-a" "ed7dcc24be66cf705f8d06416e3d95997dd19040e7dc916abb01a3a5154d46d5"`
Nov 27 23:57:57.504 INFO [stderr] usermod: no changes
Nov 27 23:57:57.616 INFO [stderr]     Checking rand v0.3.17
Nov 27 23:57:58.954 INFO [stderr]     Checking parking_lot_core v0.2.6
Nov 27 23:57:59.521 INFO [stderr]     Checking parking_lot v0.4.8
Nov 27 23:58:00.220 INFO [stderr]     Checking speedracers v0.1.0 (/source)
Nov 27 23:58:00.764 INFO [stderr] warning: variable `w` is assigned to, but never used
Nov 27 23:58:00.764 INFO [stderr]   --> src/main.rs:38:13
Nov 27 23:58:00.764 INFO [stderr]    |
Nov 27 23:58:00.764 INFO [stderr] 38 |     let mut w: u64 = 0;
Nov 27 23:58:00.764 INFO [stderr]    |             ^
Nov 27 23:58:00.764 INFO [stderr]    |
Nov 27 23:58:00.764 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 23:58:00.764 INFO [stderr]    = note: consider using `_w` instead
Nov 27 23:58:00.764 INFO [stderr] 
Nov 27 23:58:00.821 INFO [stderr] warning: variable `w` is assigned to, but never used
Nov 27 23:58:00.821 INFO [stderr]   --> src/main.rs:38:13
Nov 27 23:58:00.821 INFO [stderr]    |
Nov 27 23:58:00.821 INFO [stderr] 38 |     let mut w: u64 = 0;
Nov 27 23:58:00.821 INFO [stderr]    |             ^
Nov 27 23:58:00.824 INFO [stderr]    |
Nov 27 23:58:00.824 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 23:58:00.824 INFO [stderr]    = note: consider using `_w` instead
Nov 27 23:58:00.825 INFO [stderr] 
Nov 27 23:58:00.868 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
Nov 27 23:58:00.872 INFO [stderr] su: No module specific data is present
Nov 27 23:58:02.106 INFO running `"docker" "inspect" "ed7dcc24be66cf705f8d06416e3d95997dd19040e7dc916abb01a3a5154d46d5"`
Nov 27 23:58:02.280 INFO running `"docker" "rm" "-f" "ed7dcc24be66cf705f8d06416e3d95997dd19040e7dc916abb01a3a5154d46d5"`
Nov 27 23:58:02.464 INFO [stdout] ed7dcc24be66cf705f8d06416e3d95997dd19040e7dc916abb01a3a5154d46d5