Dec 04 18:29:24.759 INFO checking francoiswnel/Hack-Emulator against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 18:29:24.759 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 18:29:24.944 INFO [stdout] 392e08a81e44021003edfe7b8e84b1512b1d726fdeeda38e05020b429b19d980
Dec 04 18:29:24.949 INFO running `"docker" "start" "-a" "392e08a81e44021003edfe7b8e84b1512b1d726fdeeda38e05020b429b19d980"`
Dec 04 18:29:25.411 INFO [stderr] usermod: no changes
Dec 04 18:29:25.442 INFO [stderr]     Checking hemu v0.1.0 (/source)
Dec 04 18:29:25.671 INFO [stderr] warning: unused import: `std::fmt`
Dec 04 18:29:25.671 INFO [stderr]   --> src/main.rs:16:5
Dec 04 18:29:25.671 INFO [stderr]    |
Dec 04 18:29:25.671 INFO [stderr] 16 | use std::fmt;
Dec 04 18:29:25.671 INFO [stderr]    |     ^^^^^^^^
Dec 04 18:29:25.671 INFO [stderr]    |
Dec 04 18:29:25.671 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 18:29:25.671 INFO [stderr] 
Dec 04 18:29:25.751 INFO [stderr] warning: value assigned to `instruction` is never read
Dec 04 18:29:25.751 INFO [stderr]    --> src/main.rs:101:13
Dec 04 18:29:25.751 INFO [stderr]     |
Dec 04 18:29:25.751 INFO [stderr] 101 |     let mut instruction: u16 = 0;
Dec 04 18:29:25.751 INFO [stderr]     |             ^^^^^^^^^^^
Dec 04 18:29:25.751 INFO [stderr]     |
Dec 04 18:29:25.774 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 18:29:25.774 INFO [stderr] 
Dec 04 18:29:25.787 INFO [stderr] warning: unused import: `std::fmt`
Dec 04 18:29:25.787 INFO [stderr]   --> src/main.rs:16:5
Dec 04 18:29:25.787 INFO [stderr]    |
Dec 04 18:29:25.787 INFO [stderr] 16 | use std::fmt;
Dec 04 18:29:25.787 INFO [stderr]    |     ^^^^^^^^
Dec 04 18:29:25.787 INFO [stderr]    |
Dec 04 18:29:25.787 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 18:29:25.787 INFO [stderr] 
Dec 04 18:29:25.861 INFO [stderr] warning: value assigned to `instruction` is never read
Dec 04 18:29:25.861 INFO [stderr]    --> src/main.rs:101:13
Dec 04 18:29:25.861 INFO [stderr]     |
Dec 04 18:29:25.861 INFO [stderr] 101 |     let mut instruction: u16 = 0;
Dec 04 18:29:25.861 INFO [stderr]     |             ^^^^^^^^^^^
Dec 04 18:29:25.861 INFO [stderr]     |
Dec 04 18:29:25.861 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 18:29:25.861 INFO [stderr] 
Dec 04 18:29:25.902 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 04 18:29:25.904 INFO [stderr] su: No module specific data is present
Dec 04 18:29:26.220 INFO running `"docker" "inspect" "392e08a81e44021003edfe7b8e84b1512b1d726fdeeda38e05020b429b19d980"`
Dec 04 18:29:26.272 INFO running `"docker" "rm" "-f" "392e08a81e44021003edfe7b8e84b1512b1d726fdeeda38e05020b429b19d980"`
Dec 04 18:29:26.364 INFO [stdout] 392e08a81e44021003edfe7b8e84b1512b1d726fdeeda38e05020b429b19d980