[INFO] cloning repository https://github.com/ltriant/atari2600
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ltriant/atari2600" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltriant%2Fatari2600", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltriant%2Fatari2600'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17481fe504f229e6646e40e757f0a60cd7e6c42d
[INFO] testing ltriant/atari2600 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltriant%2Fatari2600" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ltriant/atari2600
[INFO] finished tweaking git repo https://github.com/ltriant/atari2600
[INFO] tweaked toml for git repo https://github.com/ltriant/atari2600 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ltriant/atari2600 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ltriant/atari2600 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded log v0.4.8
[INFO] [stderr]   Downloaded humantime v1.3.0
[INFO] [stderr]   Downloaded winapi-util v0.1.4
[INFO] [stderr]   Downloaded hermit-abi v0.1.10
[INFO] [stderr]   Downloaded termcolor v1.1.0
[INFO] [stderr]   Downloaded env_logger v0.7.1
[INFO] [stderr]   Downloaded aho-corasick v0.7.10
[INFO] [stderr]   Downloaded regex v1.3.6
[INFO] [stderr]   Downloaded sdl2 v0.33.0
[INFO] [stderr]   Downloaded regex-syntax v0.6.17
[INFO] [stderr]   Downloaded libc v0.2.68
[INFO] [stderr]   Downloaded sdl2-sys v0.33.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 266c9bbe6baf01d5c1c5e355435acdf389dd8d48ce00e6934967f4e96544bc33
[INFO] running `Command { std: "docker" "start" "-a" "266c9bbe6baf01d5c1c5e355435acdf389dd8d48ce00e6934967f4e96544bc33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "266c9bbe6baf01d5c1c5e355435acdf389dd8d48ce00e6934967f4e96544bc33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "266c9bbe6baf01d5c1c5e355435acdf389dd8d48ce00e6934967f4e96544bc33", kill_on_drop: false }`
[INFO] [stdout] 266c9bbe6baf01d5c1c5e355435acdf389dd8d48ce00e6934967f4e96544bc33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0148f76e1b5607ba981a6e3158aec5be2a215ea15479d4bbf20f18629213f2b
[INFO] running `Command { std: "docker" "start" "-a" "d0148f76e1b5607ba981a6e3158aec5be2a215ea15479d4bbf20f18629213f2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling sdl2 v0.33.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling sdl2-sys v0.33.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling atari2600 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `frames` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |     let mut frames = 0;
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_frames` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vsync` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |     let mut vsync = 0;
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_vsync` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vblank` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |     let mut vblank = 0;
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_vblank` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `visible` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |     let mut visible = 0;
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_visible` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `overscan` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:135:13
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let mut overscan = 0;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_overscan` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut debugger = Rc::new(RefCell::new(Debugger::new(
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `save` and `load` are never used
[INFO] [stdout]   --> src/bus.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub trait Bus {
[INFO] [stdout]    |           --- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn save(&self, _output: &mut File) -> io::Result<()> { Ok(()) }
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 13 |     fn load(&mut self, _input: &mut File) -> io::Result<()> { Ok(()) }
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `step` is never used
[INFO] [stdout]    --> src/cpu6507.rs:775:12
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl CPU6507 {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 775 |     pub fn step(&mut self) -> u64 {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SHS` is never used
[INFO] [stdout]   --> src/tia.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const SHS: u8 = 4;
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RHS` is never used
[INFO] [stdout]   --> src/tia.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | const RHS: u8 = 8;
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCB` is never used
[INFO] [stdout]   --> src/tia.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | const RCB: u8 = 12;
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CNT` is never used
[INFO] [stdout]   --> src/tia.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | const CNT: u8 = 36;
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `debug` is never used
[INFO] [stdout]    --> src/tia/player.rs:180:12
[INFO] [stdout]     |
[INFO] [stdout] 38  | impl Player {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 180 |     pub fn debug(&self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.91s
[INFO] running `Command { std: "docker" "inspect" "d0148f76e1b5607ba981a6e3158aec5be2a215ea15479d4bbf20f18629213f2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0148f76e1b5607ba981a6e3158aec5be2a215ea15479d4bbf20f18629213f2b", kill_on_drop: false }`
[INFO] [stdout] d0148f76e1b5607ba981a6e3158aec5be2a215ea15479d4bbf20f18629213f2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a366a18e3b2df9809e240bc49c780c51a8278959dd3f1f6c3144d744d6510a05
[INFO] running `Command { std: "docker" "start" "-a" "a366a18e3b2df9809e240bc49c780c51a8278959dd3f1f6c3144d744d6510a05", kill_on_drop: false }`
[INFO] [stderr]    Compiling atari2600 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `new_counter` found for struct `counter::Counter` in the current scope
[INFO] [stdout]    --> src/tia/counter.rs:104:32
[INFO] [stdout]     |
[INFO] [stdout] 1   | pub struct Counter {
[INFO] [stdout]     | ------------------ function or associated item `new_counter` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 104 |         let mut ctr = Counter::new_counter(40, 0);
[INFO] [stdout]     |                                ^^^^^^^^^^^ function or associated item not found in `counter::Counter`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `counter::Counter`, consider using `counter::Counter::new` which returns `counter::Counter`
[INFO] [stdout]    --> src/tia/counter.rs:23:5
[INFO] [stdout]     |
[INFO] [stdout] 23  |     pub fn new(period: u8, reset_value: u8) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_counter` found for struct `counter::Counter` in the current scope
[INFO] [stdout]    --> src/tia/counter.rs:153:32
[INFO] [stdout]     |
[INFO] [stdout] 1   | pub struct Counter {
[INFO] [stdout]     | ------------------ function or associated item `new_counter` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 153 |         let mut ctr = Counter::new_counter(40, 0);
[INFO] [stdout]     |                                ^^^^^^^^^^^ function or associated item not found in `counter::Counter`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `counter::Counter`, consider using `counter::Counter::new` which returns `counter::Counter`
[INFO] [stdout]    --> src/tia/counter.rs:23:5
[INFO] [stdout]     |
[INFO] [stdout] 23  |     pub fn new(period: u8, reset_value: u8) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `frames` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |     let mut frames = 0;
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_frames` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vsync` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |     let mut vsync = 0;
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_vsync` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vblank` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |     let mut vblank = 0;
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_vblank` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `visible` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |     let mut visible = 0;
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_visible` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `overscan` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:135:13
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let mut overscan = 0;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_overscan` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut debugger = Rc::new(RefCell::new(Debugger::new(
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atari2600` (bin "atari2600" test) due to 2 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a366a18e3b2df9809e240bc49c780c51a8278959dd3f1f6c3144d744d6510a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a366a18e3b2df9809e240bc49c780c51a8278959dd3f1f6c3144d744d6510a05", kill_on_drop: false }`
[INFO] [stdout] a366a18e3b2df9809e240bc49c780c51a8278959dd3f1f6c3144d744d6510a05
