Nov 29 21:30:26.373 INFO checking nekronos/gbc_rs against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 21:30:26.373 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 29 21:30:34.757 INFO [stdout] 056bca4018215ac45d25519b4e46108e0eb7c9ec2fd5cf5fc545d6edcab4ba3c
Nov 29 21:30:34.759 INFO running `"docker" "start" "-a" "056bca4018215ac45d25519b4e46108e0eb7c9ec2fd5cf5fc545d6edcab4ba3c"`
Nov 29 21:30:35.290 INFO [stderr] usermod: no changes
Nov 29 21:30:35.383 INFO [stderr]     Checking libc v0.1.12
Nov 29 21:30:35.383 INFO [stderr]     Checking dylib v0.0.1
Nov 29 21:30:35.383 INFO [stderr]    Compiling minifb v0.9.0
Nov 29 21:30:36.088 INFO [stderr]     Checking x11-dl v2.2.1
Nov 29 21:30:41.083 INFO [stderr]     Checking gbc_rs v0.1.0 (/source)
Nov 29 21:30:42.616 INFO [stderr] warning: unused variable: `cycle_count`
Nov 29 21:30:42.620 INFO [stderr]   --> src/gbc/gamepad.rs:90:35
Nov 29 21:30:42.620 INFO [stderr]    |
Nov 29 21:30:42.620 INFO [stderr] 90 |     pub fn cycle_flush(&mut self, cycle_count: u32) -> Interrupts {
Nov 29 21:30:42.620 INFO [stderr]    |                                   ^^^^^^^^^^^ help: consider using `_cycle_count` instead
Nov 29 21:30:42.620 INFO [stderr]    |
Nov 29 21:30:42.620 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 21:30:42.620 INFO [stderr] 
Nov 29 21:30:42.856 INFO [stderr] warning: field is never used: `gameboy_type`
Nov 29 21:30:42.856 INFO [stderr]   --> src/gbc/interconnect.rs:12:5
Nov 29 21:30:42.857 INFO [stderr]    |
Nov 29 21:30:42.857 INFO [stderr] 12 |     gameboy_type: GameboyType,
Nov 29 21:30:42.857 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:30:42.857 INFO [stderr]    |
Nov 29 21:30:42.858 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 21:30:42.858 INFO [stderr] 
Nov 29 21:30:42.859 INFO [stderr] warning: variant is never constructed: `Mbc2`
Nov 29 21:30:42.859 INFO [stderr]   --> src/gbc/mbc/mod.rs:60:5
Nov 29 21:30:42.859 INFO [stderr]    |
Nov 29 21:30:42.859 INFO [stderr] 60 |     Mbc2,
Nov 29 21:30:42.860 INFO [stderr]    |     ^^^^
Nov 29 21:30:42.860 INFO [stderr] 
Nov 29 21:30:42.888 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 29 21:30:42.888 INFO [stderr]    --> src/main.rs:135:13
Nov 29 21:30:42.889 INFO [stderr]     |
Nov 29 21:30:42.889 INFO [stderr] 135 | /             make_events(keys.clone(), prev_keys)
Nov 29 21:30:42.889 INFO [stderr] 136 | |                 .into_iter()
Nov 29 21:30:42.889 INFO [stderr] 137 | |                 .map(|e| gamepad_tx.send(e).unwrap())
Nov 29 21:30:42.890 INFO [stderr] 138 | |                 .collect::<Vec<_>>();
Nov 29 21:30:42.890 INFO [stderr]     | |_____________________________________^
Nov 29 21:30:42.890 INFO [stderr]     |
Nov 29 21:30:42.890 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 21:30:42.891 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 29 21:30:42.891 INFO [stderr] 
Nov 29 21:30:43.012 INFO [stderr] warning: unused variable: `cycle_count`
Nov 29 21:30:43.012 INFO [stderr]   --> src/gbc/gamepad.rs:90:35
Nov 29 21:30:43.012 INFO [stderr]    |
Nov 29 21:30:43.012 INFO [stderr] 90 |     pub fn cycle_flush(&mut self, cycle_count: u32) -> Interrupts {
Nov 29 21:30:43.012 INFO [stderr]    |                                   ^^^^^^^^^^^ help: consider using `_cycle_count` instead
Nov 29 21:30:43.012 INFO [stderr]    |
Nov 29 21:30:43.012 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 21:30:43.012 INFO [stderr] 
Nov 29 21:30:43.283 INFO [stderr] warning: field is never used: `gameboy_type`
Nov 29 21:30:43.283 INFO [stderr]   --> src/gbc/interconnect.rs:12:5
Nov 29 21:30:43.283 INFO [stderr]    |
Nov 29 21:30:43.283 INFO [stderr] 12 |     gameboy_type: GameboyType,
Nov 29 21:30:43.283 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:30:43.283 INFO [stderr]    |
Nov 29 21:30:43.283 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 21:30:43.283 INFO [stderr] 
Nov 29 21:30:43.283 INFO [stderr] warning: variant is never constructed: `Mbc2`
Nov 29 21:30:43.284 INFO [stderr]   --> src/gbc/mbc/mod.rs:60:5
Nov 29 21:30:43.284 INFO [stderr]    |
Nov 29 21:30:43.284 INFO [stderr] 60 |     Mbc2,
Nov 29 21:30:43.284 INFO [stderr]    |     ^^^^
Nov 29 21:30:43.284 INFO [stderr] 
Nov 29 21:30:43.307 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 29 21:30:43.307 INFO [stderr]    --> src/main.rs:135:13
Nov 29 21:30:43.307 INFO [stderr]     |
Nov 29 21:30:43.307 INFO [stderr] 135 | /             make_events(keys.clone(), prev_keys)
Nov 29 21:30:43.307 INFO [stderr] 136 | |                 .into_iter()
Nov 29 21:30:43.307 INFO [stderr] 137 | |                 .map(|e| gamepad_tx.send(e).unwrap())
Nov 29 21:30:43.307 INFO [stderr] 138 | |                 .collect::<Vec<_>>();
Nov 29 21:30:43.307 INFO [stderr]     | |_____________________________________^
Nov 29 21:30:43.307 INFO [stderr]     |
Nov 29 21:30:43.308 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 21:30:43.308 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 29 21:30:43.308 INFO [stderr] 
Nov 29 21:30:43.356 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.04s
Nov 29 21:30:43.373 INFO [stderr] su: No module specific data is present
Nov 29 21:30:44.446 INFO running `"docker" "inspect" "056bca4018215ac45d25519b4e46108e0eb7c9ec2fd5cf5fc545d6edcab4ba3c"`
Nov 29 21:30:44.828 INFO running `"docker" "rm" "-f" "056bca4018215ac45d25519b4e46108e0eb7c9ec2fd5cf5fc545d6edcab4ba3c"`
Nov 29 21:30:45.187 INFO [stdout] 056bca4018215ac45d25519b4e46108e0eb7c9ec2fd5cf5fc545d6edcab4ba3c