Dec 11 11:37:13.316 INFO checking proelbtn/school-calculator against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 11:37:13.316 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 11:37:13.724 INFO [stdout] c93ab012aa6988c70d4af87fc826c8a8ae1210c1e5d345ad42429283087fed28
Dec 11 11:37:13.726 INFO running `"docker" "start" "-a" "c93ab012aa6988c70d4af87fc826c8a8ae1210c1e5d345ad42429283087fed28"`
Dec 11 11:37:14.852 INFO [stderr] usermod: no changes
Dec 11 11:37:14.859 INFO [stderr]     Checking school-calculator v0.1.0 (/source)
Dec 11 11:37:15.204 INFO [stderr] warning: value assigned to `i` is never read
Dec 11 11:37:15.204 INFO [stderr]    --> src/main.rs:121:25
Dec 11 11:37:15.204 INFO [stderr]     |
Dec 11 11:37:15.205 INFO [stderr] 121 |                 let mut i = 0;
Dec 11 11:37:15.205 INFO [stderr]     |                         ^
Dec 11 11:37:15.205 INFO [stderr]     |
Dec 11 11:37:15.205 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 11 11:37:15.205 INFO [stderr] 
Dec 11 11:37:15.206 INFO [stderr] warning: value assigned to `val` is never read
Dec 11 11:37:15.206 INFO [stderr]    --> src/main.rs:122:25
Dec 11 11:37:15.206 INFO [stderr]     |
Dec 11 11:37:15.206 INFO [stderr] 122 |                 let mut val: f64 = 0.;
Dec 11 11:37:15.206 INFO [stderr]     |                         ^^^
Dec 11 11:37:15.206 INFO [stderr] 
Dec 11 11:37:15.244 INFO [stderr] warning: value assigned to `i` is never read
Dec 11 11:37:15.245 INFO [stderr]    --> src/main.rs:121:25
Dec 11 11:37:15.248 INFO [stderr]     |
Dec 11 11:37:15.248 INFO [stderr] 121 |                 let mut i = 0;
Dec 11 11:37:15.248 INFO [stderr]     |                         ^
Dec 11 11:37:15.248 INFO [stderr]     |
Dec 11 11:37:15.248 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 11 11:37:15.248 INFO [stderr] 
Dec 11 11:37:15.248 INFO [stderr] warning: value assigned to `val` is never read
Dec 11 11:37:15.248 INFO [stderr]    --> src/main.rs:122:25
Dec 11 11:37:15.248 INFO [stderr]     |
Dec 11 11:37:15.248 INFO [stderr] 122 |                 let mut val: f64 = 0.;
Dec 11 11:37:15.248 INFO [stderr]     |                         ^^^
Dec 11 11:37:15.248 INFO [stderr] 
Dec 11 11:37:15.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Dec 11 11:37:15.304 INFO [stderr] su: No module specific data is present
Dec 11 11:37:16.268 INFO running `"docker" "inspect" "c93ab012aa6988c70d4af87fc826c8a8ae1210c1e5d345ad42429283087fed28"`
Dec 11 11:37:16.624 INFO running `"docker" "rm" "-f" "c93ab012aa6988c70d4af87fc826c8a8ae1210c1e5d345ad42429283087fed28"`
Dec 11 11:37:17.036 INFO [stdout] c93ab012aa6988c70d4af87fc826c8a8ae1210c1e5d345ad42429283087fed28