[INFO] cloning repository https://github.com/0xB4DC0D3/nestify
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xB4DC0D3/nestify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xB4DC0D3%2Fnestify", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xB4DC0D3%2Fnestify'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ab99e29b21a01e37243c9054a946fde63352ddc
[INFO] checking 0xB4DC0D3/nestify against master#c871d09d1cc32a649f4c5177bb819646260ed120 for pr-149291-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xB4DC0D3%2Fnestify" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xB4DC0D3/nestify
[INFO] finished tweaking git repo https://github.com/0xB4DC0D3/nestify
[INFO] tweaked toml for git repo https://github.com/0xB4DC0D3/nestify written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xB4DC0D3/nestify on toolchain c871d09d1cc32a649f4c5177bb819646260ed120
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c871d09d1cc32a649f4c5177bb819646260ed120" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xB4DC0D3/nestify 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" "+c871d09d1cc32a649f4c5177bb819646260ed120" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded version-compare v0.1.1
[INFO] [stderr]   Downloaded sdl2 v0.35.2
[INFO] [stderr]   Downloaded libc v0.2.150
[INFO] [stderr]   Downloaded sdl2-sys v0.35.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c871d09d1cc32a649f4c5177bb819646260ed120" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3872bd942af6a16eaf615f3a40cbd97cd52ebbd874b3975c275aee097c09230f
[INFO] running `Command { std: "docker" "start" "-a" "3872bd942af6a16eaf615f3a40cbd97cd52ebbd874b3975c275aee097c09230f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3872bd942af6a16eaf615f3a40cbd97cd52ebbd874b3975c275aee097c09230f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3872bd942af6a16eaf615f3a40cbd97cd52ebbd874b3975c275aee097c09230f", kill_on_drop: false }`
[INFO] [stdout] 3872bd942af6a16eaf615f3a40cbd97cd52ebbd874b3975c275aee097c09230f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c871d09d1cc32a649f4c5177bb819646260ed120" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97b82b055dd05b50ff79f951f7dc0638bf18c3f44332ba74c3c0ef6b9c639061
[INFO] running `Command { std: "docker" "start" "-a" "97b82b055dd05b50ff79f951f7dc0638bf18c3f44332ba74c3c0ef6b9c639061", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]     Checking nestify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `odd_cycle`
[INFO] [stdout]     --> src/core/cpu.rs:1534:29
[INFO] [stdout]      |
[INFO] [stdout] 1534 |                         let odd_cycle = self.clock.borrow().get_cycles() % 2;
[INFO] [stdout]      |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_odd_cycle`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MemoryMap` is never used
[INFO] [stdout]  --> src/core/memorymap/mod.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait MemoryMap: Memory {}
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `odd_cycle`
[INFO] [stdout]     --> src/core/cpu.rs:1534:29
[INFO] [stdout]      |
[INFO] [stdout] 1534 |                         let odd_cycle = self.clock.borrow().get_cycles() % 2;
[INFO] [stdout]      |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_odd_cycle`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MemoryMap` is never used
[INFO] [stdout]  --> src/core/memorymap/mod.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait MemoryMap: Memory {}
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "97b82b055dd05b50ff79f951f7dc0638bf18c3f44332ba74c3c0ef6b9c639061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97b82b055dd05b50ff79f951f7dc0638bf18c3f44332ba74c3c0ef6b9c639061", kill_on_drop: false }`
[INFO] [stdout] 97b82b055dd05b50ff79f951f7dc0638bf18c3f44332ba74c3c0ef6b9c639061
