Nov 28 08:05:16.505 INFO checking carlossless/yargb against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 08:05:16.506 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 08:05:17.038 INFO [stdout] 74e371a61525c0577c2dae8a8b25afb8628aa77b179642a912f5189bcc5b8bc9
Nov 28 08:05:17.040 INFO running `"docker" "start" "-a" "74e371a61525c0577c2dae8a8b25afb8628aa77b179642a912f5189bcc5b8bc9"`
Nov 28 08:05:18.319 INFO [stderr] usermod: no changes
Nov 28 08:05:18.504 INFO [stderr]     Checking memmap v0.6.2
Nov 28 08:05:18.504 INFO [stderr]     Checking shared_library v0.1.8
Nov 28 08:05:18.509 INFO [stderr]     Checking num-complex v0.1.42
Nov 28 08:05:18.520 INFO [stderr]     Checking num-bigint v0.1.43
Nov 28 08:05:18.534 INFO [stderr]    Compiling glutin v0.13.0
Nov 28 08:05:18.534 INFO [stderr]     Checking x11-dl v2.17.3
Nov 28 08:05:18.535 INFO [stderr]     Checking backtrace-sys v0.1.16
Nov 28 08:05:18.535 INFO [stderr]     Checking wayland-client v0.12.5
Nov 28 08:05:19.917 INFO [stderr]     Checking backtrace v0.3.5
Nov 28 08:05:20.960 INFO [stderr]     Checking osmesa-sys v0.1.2
Nov 28 08:05:24.176 INFO [stderr]     Checking wayland-protocols v0.12.5
Nov 28 08:05:24.220 INFO [stderr]     Checking wayland-kbd v0.13.1
Nov 28 08:05:27.489 INFO [stderr]     Checking num-rational v0.1.42
Nov 28 08:05:29.332 INFO [stderr]     Checking num v0.1.42
Nov 28 08:05:34.022 INFO [stderr]     Checking wayland-window v0.13.2
Nov 28 08:05:35.604 INFO [stderr]     Checking winit v0.10.0
Nov 28 08:05:35.604 INFO [stderr]     Checking winit v0.11.1
Nov 28 08:05:38.054 INFO [stderr]     Checking glutin v0.12.2
Nov 28 08:05:40.132 INFO [stderr]     Checking glium v0.20.0
Nov 28 08:05:54.432 INFO [stderr]     Checking yargb v0.1.0 (/source)
Nov 28 08:05:56.468 INFO [stderr] warning: unused import: `utils::format::FormatAsSigned`
Nov 28 08:05:56.468 INFO [stderr]  --> src/cpu/mod.rs:4:5
Nov 28 08:05:56.468 INFO [stderr]   |
Nov 28 08:05:56.468 INFO [stderr] 4 | use utils::format::FormatAsSigned;
Nov 28 08:05:56.468 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:05:56.468 INFO [stderr]   |
Nov 28 08:05:56.468 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 08:05:56.468 INFO [stderr] 
Nov 28 08:05:56.468 INFO [stderr] warning: unused imports: `C`, `H`, `N`, `Z`
Nov 28 08:05:56.469 INFO [stderr]  --> src/cpu/load.rs:2:24
Nov 28 08:05:56.469 INFO [stderr]   |
Nov 28 08:05:56.469 INFO [stderr] 2 | use registers::Flag::{ Z, N, H, C };
Nov 28 08:05:56.470 INFO [stderr]   |                        ^  ^  ^  ^
Nov 28 08:05:56.470 INFO [stderr] 
Nov 28 08:05:56.486 INFO [stderr] warning: unused import: `utils::format::FormatAsSigned`
Nov 28 08:05:56.486 INFO [stderr]  --> src/cpu/mod.rs:4:5
Nov 28 08:05:56.486 INFO [stderr]   |
Nov 28 08:05:56.486 INFO [stderr] 4 | use utils::format::FormatAsSigned;
Nov 28 08:05:56.486 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:05:56.486 INFO [stderr]   |
Nov 28 08:05:56.486 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 08:05:56.488 INFO [stderr] 
Nov 28 08:05:56.488 INFO [stderr] warning: unused imports: `C`, `H`, `N`, `Z`
Nov 28 08:05:56.488 INFO [stderr]  --> src/cpu/load.rs:2:24
Nov 28 08:05:56.488 INFO [stderr]   |
Nov 28 08:05:56.488 INFO [stderr] 2 | use registers::Flag::{ Z, N, H, C };
Nov 28 08:05:56.488 INFO [stderr]   |                        ^  ^  ^  ^
Nov 28 08:05:56.488 INFO [stderr] 
Nov 28 08:05:57.488 INFO [stderr] warning: unused variable: `pc`
Nov 28 08:05:57.489 INFO [stderr]    --> src/cpu/mod.rs:617:13
Nov 28 08:05:57.490 INFO [stderr]     |
Nov 28 08:05:57.491 INFO [stderr] 617 |         let pc = self.regs.pc;
Nov 28 08:05:57.491 INFO [stderr]     |             ^^ help: consider using `_pc` instead
Nov 28 08:05:57.492 INFO [stderr]     |
Nov 28 08:05:57.493 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 08:05:57.493 INFO [stderr] 
Nov 28 08:05:57.494 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:05:57.494 INFO [stderr]   --> src/main.rs:27:9
Nov 28 08:05:57.495 INFO [stderr]    |
Nov 28 08:05:57.495 INFO [stderr] 27 |     let mut events_loop = glutin::EventsLoop::new();
Nov 28 08:05:57.496 INFO [stderr]    |         ----^^^^^^^^^^^
Nov 28 08:05:57.497 INFO [stderr]    |         |
Nov 28 08:05:57.497 INFO [stderr]    |         help: remove this `mut`
Nov 28 08:05:57.498 INFO [stderr]    |
Nov 28 08:05:57.498 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 08:05:57.499 INFO [stderr] 
Nov 28 08:05:57.499 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:05:57.499 INFO [stderr]   --> src/main.rs:39:9
Nov 28 08:05:57.499 INFO [stderr]    |
Nov 28 08:05:57.499 INFO [stderr] 39 |     let mut running = true;
Nov 28 08:05:57.499 INFO [stderr]    |         ----^^^^^^^
Nov 28 08:05:57.504 INFO [stderr]    |         |
Nov 28 08:05:57.504 INFO [stderr]    |         help: remove this `mut`
Nov 28 08:05:57.504 INFO [stderr] 
Nov 28 08:05:57.516 INFO [stderr] warning: unused variable: `pc`
Nov 28 08:05:57.516 INFO [stderr]    --> src/cpu/mod.rs:617:13
Nov 28 08:05:57.517 INFO [stderr]     |
Nov 28 08:05:57.517 INFO [stderr] 617 |         let pc = self.regs.pc;
Nov 28 08:05:57.517 INFO [stderr]     |             ^^ help: consider using `_pc` instead
Nov 28 08:05:57.532 INFO [stderr]     |
Nov 28 08:05:57.532 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 08:05:57.532 INFO [stderr] 
Nov 28 08:05:57.532 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:05:57.533 INFO [stderr]   --> src/main.rs:27:9
Nov 28 08:05:57.533 INFO [stderr]    |
Nov 28 08:05:57.533 INFO [stderr] 27 |     let mut events_loop = glutin::EventsLoop::new();
Nov 28 08:05:57.533 INFO [stderr]    |         ----^^^^^^^^^^^
Nov 28 08:05:57.533 INFO [stderr]    |         |
Nov 28 08:05:57.533 INFO [stderr]    |         help: remove this `mut`
Nov 28 08:05:57.533 INFO [stderr]    |
Nov 28 08:05:57.533 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 08:05:57.533 INFO [stderr] 
Nov 28 08:05:57.533 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:05:57.533 INFO [stderr]   --> src/main.rs:39:9
Nov 28 08:05:57.533 INFO [stderr]    |
Nov 28 08:05:57.533 INFO [stderr] 39 |     let mut running = true;
Nov 28 08:05:57.533 INFO [stderr]    |         ----^^^^^^^
Nov 28 08:05:57.533 INFO [stderr]    |         |
Nov 28 08:05:57.533 INFO [stderr]    |         help: remove this `mut`
Nov 28 08:05:57.533 INFO [stderr] 
Nov 28 08:05:58.226 INFO [stderr] warning: variant is never constructed: `AF`
Nov 28 08:05:58.227 INFO [stderr]   --> src/registers.rs:24:5
Nov 28 08:05:58.228 INFO [stderr]    |
Nov 28 08:05:58.228 INFO [stderr] 24 |     AF,
Nov 28 08:05:58.229 INFO [stderr]    |     ^^
Nov 28 08:05:58.229 INFO [stderr]    |
Nov 28 08:05:58.230 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 08:05:58.230 INFO [stderr] 
Nov 28 08:05:58.231 INFO [stderr] warning: struct is never constructed: `FormatAsSigned`
Nov 28 08:05:58.232 INFO [stderr]  --> src/utils/format.rs:5:1
Nov 28 08:05:58.232 INFO [stderr]   |
Nov 28 08:05:58.233 INFO [stderr] 5 | pub struct FormatAsSigned<T: Signed>(pub T);
Nov 28 08:05:58.234 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:05:58.234 INFO [stderr] 
Nov 28 08:05:58.344 INFO [stderr] warning: variant is never constructed: `AF`
Nov 28 08:05:58.345 INFO [stderr]   --> src/registers.rs:24:5
Nov 28 08:05:58.345 INFO [stderr]    |
Nov 28 08:05:58.345 INFO [stderr] 24 |     AF,
Nov 28 08:05:58.345 INFO [stderr]    |     ^^
Nov 28 08:05:58.345 INFO [stderr]    |
Nov 28 08:05:58.345 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 08:05:58.345 INFO [stderr] 
Nov 28 08:05:58.346 INFO [stderr] warning: struct is never constructed: `FormatAsSigned`
Nov 28 08:05:58.346 INFO [stderr]  --> src/utils/format.rs:5:1
Nov 28 08:05:58.346 INFO [stderr]   |
Nov 28 08:05:58.346 INFO [stderr] 5 | pub struct FormatAsSigned<T: Signed>(pub T);
Nov 28 08:05:58.346 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:05:58.346 INFO [stderr] 
Nov 28 08:05:58.412 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.07s
Nov 28 08:05:58.433 INFO [stderr] su: No module specific data is present
Nov 28 08:05:59.934 INFO running `"docker" "inspect" "74e371a61525c0577c2dae8a8b25afb8628aa77b179642a912f5189bcc5b8bc9"`
Nov 28 08:06:00.266 INFO running `"docker" "rm" "-f" "74e371a61525c0577c2dae8a8b25afb8628aa77b179642a912f5189bcc5b8bc9"`
Nov 28 08:06:00.568 INFO [stdout] 74e371a61525c0577c2dae8a8b25afb8628aa77b179642a912f5189bcc5b8bc9