[INFO] cloning repository https://github.com/caseyscarborough/chip8-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/caseyscarborough/chip8-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaseyscarborough%2Fchip8-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaseyscarborough%2Fchip8-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b24826715b99310c0d44fe2899eb8bd741fc37c2
[INFO] checking caseyscarborough/chip8-rust against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaseyscarborough%2Fchip8-rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/caseyscarborough/chip8-rust
[INFO] finished tweaking git repo https://github.com/caseyscarborough/chip8-rust
[INFO] tweaked toml for git repo https://github.com/caseyscarborough/chip8-rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/caseyscarborough/chip8-rust on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/caseyscarborough/chip8-rust 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d23ffab7cd0d69cec9193d8697f0ec4e5efa489a580569d80884c78d77900405
[INFO] running `Command { std: "docker" "start" "-a" "d23ffab7cd0d69cec9193d8697f0ec4e5efa489a580569d80884c78d77900405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d23ffab7cd0d69cec9193d8697f0ec4e5efa489a580569d80884c78d77900405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d23ffab7cd0d69cec9193d8697f0ec4e5efa489a580569d80884c78d77900405", kill_on_drop: false }`
[INFO] [stdout] d23ffab7cd0d69cec9193d8697f0ec4e5efa489a580569d80884c78d77900405
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 798c3f24d0a41b8162e38873fa4ab4cf95cc940ceda6e9ff17512b2632b82d85
[INFO] running `Command { std: "docker" "start" "-a" "798c3f24d0a41b8162e38873fa4ab4cf95cc940ceda6e9ff17512b2632b82d85", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]     Checking c_vec v2.0.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]     Checking chip8-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/chip8.rs:107:23
[INFO] [stdout]     |
[INFO] [stdout] 107 |         self.opcode = (((self.memory[self.pc] as u16) << 8) | (self.memory[self.pc + 1] as u16));
[INFO] [stdout]     |                       ^                                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 107 -         self.opcode = (((self.memory[self.pc] as u16) << 8) | (self.memory[self.pc + 1] as u16));
[INFO] [stdout] 107 +         self.opcode = ((self.memory[self.pc] as u16) << 8) | (self.memory[self.pc + 1] as u16) ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `c_int` and `exit`
[INFO] [stdout]  --> src/platform.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sdl2::libc::{c_int, exit};
[INFO] [stdout]   |                  ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/chip8.rs:107:23
[INFO] [stdout]     |
[INFO] [stdout] 107 |         self.opcode = (((self.memory[self.pc] as u16) << 8) | (self.memory[self.pc + 1] as u16));
[INFO] [stdout]     |                       ^                                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 107 -         self.opcode = (((self.memory[self.pc] as u16) << 8) | (self.memory[self.pc + 1] as u16));
[INFO] [stdout] 107 +         self.opcode = ((self.memory[self.pc] as u16) << 8) | (self.memory[self.pc + 1] as u16) ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `c_int` and `exit`
[INFO] [stdout]  --> src/platform.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sdl2::libc::{c_int, exit};
[INFO] [stdout]   |                  ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/chip8.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut res = File::open(filename);
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/chip8.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut res = File::open(filename);
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `Command { std: "docker" "inspect" "798c3f24d0a41b8162e38873fa4ab4cf95cc940ceda6e9ff17512b2632b82d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "798c3f24d0a41b8162e38873fa4ab4cf95cc940ceda6e9ff17512b2632b82d85", kill_on_drop: false }`
[INFO] [stdout] 798c3f24d0a41b8162e38873fa4ab4cf95cc940ceda6e9ff17512b2632b82d85
