Dec 11 16:39:39.369 INFO checking jalalazimi/rust-zoo against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 16:39:39.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 16:39:39.820 INFO [stdout] 33df8fa6a70296f34e4ac496871da66f7a24258d0202a7015d6c48093db038b0
Dec 11 16:39:39.824 INFO running `"docker" "start" "-a" "33df8fa6a70296f34e4ac496871da66f7a24258d0202a7015d6c48093db038b0"`
Dec 11 16:39:40.359 INFO [stderr] usermod: no changes
Dec 11 16:39:40.389 INFO [stderr]     Checking rust-zoo v0.1.0 (/source)
Dec 11 16:39:40.627 INFO [stderr] warning: value assigned to `is_prime` is never read
Dec 11 16:39:40.628 INFO [stderr]  --> src/primes.rs:4:17
Dec 11 16:39:40.628 INFO [stderr]   |
Dec 11 16:39:40.628 INFO [stderr] 4 |         let mut is_prime: bool = true;
Dec 11 16:39:40.628 INFO [stderr]   |                 ^^^^^^^^
Dec 11 16:39:40.628 INFO [stderr]   |
Dec 11 16:39:40.628 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 11 16:39:40.628 INFO [stderr] 
Dec 11 16:39:40.733 INFO [stderr] warning: value assigned to `is_prime` is never read
Dec 11 16:39:40.733 INFO [stderr]  --> src/primes.rs:4:17
Dec 11 16:39:40.733 INFO [stderr]   |
Dec 11 16:39:40.733 INFO [stderr] 4 |         let mut is_prime: bool = true;
Dec 11 16:39:40.733 INFO [stderr]   |                 ^^^^^^^^
Dec 11 16:39:40.733 INFO [stderr]   |
Dec 11 16:39:40.733 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 11 16:39:40.733 INFO [stderr] 
Dec 11 16:39:40.759 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Dec 11 16:39:40.760 INFO [stderr] su: No module specific data is present
Dec 11 16:39:41.038 INFO running `"docker" "inspect" "33df8fa6a70296f34e4ac496871da66f7a24258d0202a7015d6c48093db038b0"`
Dec 11 16:39:41.108 INFO running `"docker" "rm" "-f" "33df8fa6a70296f34e4ac496871da66f7a24258d0202a7015d6c48093db038b0"`
Dec 11 16:39:41.222 INFO [stdout] 33df8fa6a70296f34e4ac496871da66f7a24258d0202a7015d6c48093db038b0