Nov 28 05:11:59.333 INFO checking francoiswnel/Hack-Emulator against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 05:11:59.333 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 05:11:59.938 INFO [stdout] 087f7857998dcf4380722a1bb641f91dfdb265c77c41d83a0ef057742dfdfa82
Nov 28 05:11:59.940 INFO running `"docker" "start" "-a" "087f7857998dcf4380722a1bb641f91dfdb265c77c41d83a0ef057742dfdfa82"`
Nov 28 05:12:01.476 INFO [stderr] usermod: no changes
Nov 28 05:12:01.548 INFO [stderr]     Checking hemu v0.1.0 (/source)
Nov 28 05:12:02.151 INFO [stderr] warning: unused import: `std::fmt`
Nov 28 05:12:02.151 INFO [stderr]   --> src/main.rs:16:5
Nov 28 05:12:02.151 INFO [stderr]    |
Nov 28 05:12:02.152 INFO [stderr] 16 | use std::fmt;
Nov 28 05:12:02.152 INFO [stderr]    |     ^^^^^^^^
Nov 28 05:12:02.152 INFO [stderr]    |
Nov 28 05:12:02.152 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 05:12:02.153 INFO [stderr] 
Nov 28 05:12:02.220 INFO [stderr] warning: unused import: `std::fmt`
Nov 28 05:12:02.221 INFO [stderr]   --> src/main.rs:16:5
Nov 28 05:12:02.221 INFO [stderr]    |
Nov 28 05:12:02.221 INFO [stderr] 16 | use std::fmt;
Nov 28 05:12:02.222 INFO [stderr]    |     ^^^^^^^^
Nov 28 05:12:02.222 INFO [stderr]    |
Nov 28 05:12:02.222 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 05:12:02.223 INFO [stderr] 
Nov 28 05:12:02.256 INFO [stderr] warning: value assigned to `instruction` is never read
Nov 28 05:12:02.256 INFO [stderr]    --> src/main.rs:101:13
Nov 28 05:12:02.256 INFO [stderr]     |
Nov 28 05:12:02.256 INFO [stderr] 101 |     let mut instruction: u16 = 0;
Nov 28 05:12:02.256 INFO [stderr]     |             ^^^^^^^^^^^
Nov 28 05:12:02.256 INFO [stderr]     |
Nov 28 05:12:02.256 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 28 05:12:02.256 INFO [stderr] 
Nov 28 05:12:02.393 INFO [stderr] warning: value assigned to `instruction` is never read
Nov 28 05:12:02.393 INFO [stderr]    --> src/main.rs:101:13
Nov 28 05:12:02.393 INFO [stderr]     |
Nov 28 05:12:02.393 INFO [stderr] 101 |     let mut instruction: u16 = 0;
Nov 28 05:12:02.393 INFO [stderr]     |             ^^^^^^^^^^^
Nov 28 05:12:02.393 INFO [stderr]     |
Nov 28 05:12:02.393 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 28 05:12:02.393 INFO [stderr] 
Nov 28 05:12:02.478 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Nov 28 05:12:02.484 INFO [stderr] su: No module specific data is present
Nov 28 05:12:03.123 INFO running `"docker" "inspect" "087f7857998dcf4380722a1bb641f91dfdb265c77c41d83a0ef057742dfdfa82"`
Nov 28 05:12:03.489 INFO running `"docker" "rm" "-f" "087f7857998dcf4380722a1bb641f91dfdb265c77c41d83a0ef057742dfdfa82"`
Nov 28 05:12:03.822 INFO [stdout] 087f7857998dcf4380722a1bb641f91dfdb265c77c41d83a0ef057742dfdfa82