[INFO] cloning repository https://github.com/henryksloan/kind-nes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/henryksloan/kind-nes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenryksloan%2Fkind-nes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenryksloan%2Fkind-nes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30b1fa5ea7b6c1daf98912ad8245cb3c400a36f6
[INFO] checking henryksloan/kind-nes against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenryksloan%2Fkind-nes" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/henryksloan/kind-nes on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/henryksloan/kind-nes
[INFO] finished tweaking git repo https://github.com/henryksloan/kind-nes
[INFO] tweaked toml for git repo https://github.com/henryksloan/kind-nes written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/henryksloan/kind-nes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e80264f5bf1147b4d171c170f32601a37f557af906ebc14f234ab2b8d07e1dd2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e80264f5bf1147b4d171c170f32601a37f557af906ebc14f234ab2b8d07e1dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e80264f5bf1147b4d171c170f32601a37f557af906ebc14f234ab2b8d07e1dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e80264f5bf1147b4d171c170f32601a37f557af906ebc14f234ab2b8d07e1dd2", kill_on_drop: false }`
[INFO] [stdout] e80264f5bf1147b4d171c170f32601a37f557af906ebc14f234ab2b8d07e1dd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "-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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b33fb4d230fffef36c55660d25c5957a9f4fb437bcca61de3859b1372db64407
[INFO] running `Command { std: "docker" "start" "-a" "b33fb4d230fffef36c55660d25c5957a9f4fb437bcca61de3859b1372db64407", kill_on_drop: false }`
[INFO] [stderr]     Checking memory v0.1.0 (/opt/rustwide/workdir/memory)
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling sdl2 v0.34.3
[INFO] [stderr]     Checking getrandom v0.2.2
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> memory/src/rom.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |           panic!(format!(
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 28 | |             "attempted to write {:X} to address {:X} in ROM",
[INFO] [stdout] 29 | |             data, addr
[INFO] [stdout] 30 | |         ))
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 27 |         panic!(
[INFO] [stdout] 28 |             "attempted to write {:X} to address {:X} in ROM",
[INFO] [stdout] 29 |             data, addr
[INFO] [stdout] 30 |         )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> memory/src/rom.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |           panic!(format!(
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 28 | |             "attempted to write {:X} to address {:X} in ROM",
[INFO] [stdout] 29 | |             data, addr
[INFO] [stdout] 30 | |         ))
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 27 |         panic!(
[INFO] [stdout] 28 |             "attempted to write {:X} to address {:X} in ROM",
[INFO] [stdout] 29 |             data, addr
[INFO] [stdout] 30 |         )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ppu v0.1.0 (/opt/rustwide/workdir/ppu)
[INFO] [stderr]     Checking cpu v0.1.0 (/opt/rustwide/workdir/cpu)
[INFO] [stderr]     Checking apu v0.1.0 (/opt/rustwide/workdir/apu)
[INFO] [stdout] warning: unused variable: `control_bit`
[INFO] [stdout]   --> apu/src/channels/dmc_channel.rs:23:38
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn update_enabled(&mut self, control_bit: u8) {
[INFO] [stdout]    |                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_control_bit`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tick`
[INFO] [stdout]   --> apu/src/channels/dmc_channel.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn tick(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_enabled`
[INFO] [stdout]   --> apu/src/channels/dmc_channel.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn update_enabled(&mut self, control_bit: u8) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dmc`
[INFO] [stdout]   --> apu/src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     dmc: DMCChannel,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `control_bit`
[INFO] [stdout]   --> apu/src/channels/dmc_channel.rs:23:38
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn update_enabled(&mut self, control_bit: u8) {
[INFO] [stdout]    |                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_control_bit`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sdl2-sys v0.34.3
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stdout] warning: associated function is never used: `tick`
[INFO] [stdout]   --> apu/src/channels/dmc_channel.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn tick(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_enabled`
[INFO] [stdout]   --> apu/src/channels/dmc_channel.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn update_enabled(&mut self, control_bit: u8) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dmc`
[INFO] [stdout]   --> apu/src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     dmc: DMCChannel,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking nes v0.1.0 (/opt/rustwide/workdir/nes)
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stdout] warning: field is never read: `mirroring`
[INFO] [stdout]   --> nes/src/cartridge/mapper/mapper7.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     mirroring: Mirroring,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]   --> nes/src/cartridge/mod.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `joy2`
[INFO] [stdout]   --> nes/src/lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     joy2: Rc<RefCell<dyn Controller>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mirroring`
[INFO] [stdout]   --> nes/src/cartridge/mapper/mapper7.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     mirroring: Mirroring,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]   --> nes/src/cartridge/mod.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `joy2`
[INFO] [stdout]   --> nes/src/lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     joy2: Rc<RefCell<dyn Controller>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sdl-ui v0.1.0 (/opt/rustwide/workdir/sdl-ui)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.49s
[INFO] running `Command { std: "docker" "inspect" "b33fb4d230fffef36c55660d25c5957a9f4fb437bcca61de3859b1372db64407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b33fb4d230fffef36c55660d25c5957a9f4fb437bcca61de3859b1372db64407", kill_on_drop: false }`
[INFO] [stdout] b33fb4d230fffef36c55660d25c5957a9f4fb437bcca61de3859b1372db64407