[INFO] cloning repository https://github.com/TheV360/toy_mips_emu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheV360/toy_mips_emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheV360%2Ftoy_mips_emu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheV360%2Ftoy_mips_emu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 50b5db11377a6874e6e279e20d00bbcd009f5727
[INFO] checking TheV360/toy_mips_emu against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheV360%2Ftoy_mips_emu" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheV360/toy_mips_emu on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TheV360/toy_mips_emu
[INFO] finished tweaking git repo https://github.com/TheV360/toy_mips_emu
[INFO] tweaked toml for git repo https://github.com/TheV360/toy_mips_emu written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/TheV360/toy_mips_emu 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db47217272e189bd90fbe925ebea95a123935f1c43b067350730da54aceb8292
[INFO] running `Command { std: "docker" "start" "-a" "db47217272e189bd90fbe925ebea95a123935f1c43b067350730da54aceb8292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db47217272e189bd90fbe925ebea95a123935f1c43b067350730da54aceb8292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db47217272e189bd90fbe925ebea95a123935f1c43b067350730da54aceb8292", kill_on_drop: false }`
[INFO] [stdout] db47217272e189bd90fbe925ebea95a123935f1c43b067350730da54aceb8292
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 487ca2297955d699a58e272b3c99e65da34f961c91e6cedea847f13d908af596
[INFO] running `Command { std: "docker" "start" "-a" "487ca2297955d699a58e272b3c99e65da34f961c91e6cedea847f13d908af596", kill_on_drop: false }`
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[INFO] [stderr]     Checking once_cell v1.16.0
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[INFO] [stderr]    Compiling pkg-config v0.3.26
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[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking dlib v0.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]    Compiling memchr v2.5.0
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[INFO] [stderr]    Compiling lock_api v0.4.9
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[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking form_urlencoded v1.1.0
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[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking mio v0.8.5
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking type-map v0.5.0
[INFO] [stderr]     Checking mips_emulator v0.1.0 (/opt/rustwide/workdir/mips_emulator)
[INFO] [stderr]     Checking pollster v0.3.0
[INFO] [stdout] warning: associated constant `NUM_BITS` is never used
[INFO] [stdout]   --> mips_emulator/src/chip.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl Register {
[INFO] [stdout]    | ------------- associated constant in this implementation
[INFO] [stdout] 49 |     const NUM_BITS: usize = 5;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `opcode`, `rs`, `rt`, `rd`, and `shamt` are never used
[INFO] [stdout]    --> mips_emulator/src/chip.rs:368:5
[INFO] [stdout]     |
[INFO] [stdout] 367 | impl Instruction {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] 368 |     fn opcode(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 372 |     fn rs(&self) -> Register {
[INFO] [stdout]     |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 375 |     fn rt(&self) -> Register {
[INFO] [stdout]     |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 378 |     fn rd(&self) -> Register {
[INFO] [stdout]     |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 382 |     fn shamt(&self) -> word { bits_span(self.0, 6, 5) }
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking webbrowser v0.8.7
[INFO] [stderr]     Checking wayland-cursor v0.29.5
[INFO] [stdout] warning: associated constant `NUM_BITS` is never used
[INFO] [stdout]   --> mips_emulator/src/chip.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl Register {
[INFO] [stdout]    | ------------- associated constant in this implementation
[INFO] [stdout] 49 |     const NUM_BITS: usize = 5;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `opcode`, `rs`, `rt`, `rd`, and `shamt` are never used
[INFO] [stdout]    --> mips_emulator/src/chip.rs:368:5
[INFO] [stdout]     |
[INFO] [stdout] 367 | impl Instruction {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] 368 |     fn opcode(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 372 |     fn rs(&self) -> Register {
[INFO] [stdout]     |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 375 |     fn rt(&self) -> Register {
[INFO] [stdout]     |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 378 |     fn rd(&self) -> Register {
[INFO] [stdout]     |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 382 |     fn shamt(&self) -> word { bits_span(self.0, 6, 5) }
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling bytemuck_derive v1.3.0
[INFO] [stderr]     Checking x11rb v0.10.1
[INFO] [stderr]     Checking bytemuck v1.12.3
[INFO] [stderr]     Checking tiny-skia-path v0.8.3
[INFO] [stderr]     Checking ecolor v0.21.0
[INFO] [stderr]     Checking emath v0.21.0
[INFO] [stderr]     Checking tiny-skia v0.8.3
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[INFO] [stderr]     Checking calloop v0.10.4
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[INFO] [stderr]     Checking arboard v3.2.0
[INFO] [stderr]     Checking egui v0.21.0
[INFO] [stderr]     Checking sctk-adwaita v0.5.3
[INFO] [stderr]     Checking smithay-clipboard v0.6.6
[INFO] [stderr]     Checking wgpu-hal v0.15.3
[INFO] [stderr]     Checking egui-winit v0.21.1
[INFO] [stderr]     Checking wgpu-core v0.15.1
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[INFO] [stderr]     Checking egui-wgpu v0.21.0
[INFO] [stderr]     Checking eframe v0.21.3
[INFO] [stderr]     Checking mips_emulator_gui v0.1.0 (/opt/rustwide/workdir/mips_emulator_gui)
[INFO] [stdout] error: couldn't read mips_emulator_gui/src/../../program/out.text.bin: No such file or directory (os error 2)
[INFO] [stdout]   --> mips_emulator_gui/src/gui.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 | const PRG_TEXT: &[u8] = include_bytes!("../../program/out.text.bin");
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read mips_emulator_gui/src/../../program/out.data.bin: No such file or directory (os error 2)
[INFO] [stdout]   --> mips_emulator_gui/src/gui.rs:70:25
[INFO] [stdout]    |
[INFO] [stdout] 70 | const PRG_DATA: &[u8] = include_bytes!("../../program/out.data.bin");
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read mips_emulator_gui/src/../../program/out.text.bin: No such file or directory (os error 2)
[INFO] [stdout]   --> mips_emulator_gui/src/gui.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 | const PRG_TEXT: &[u8] = include_bytes!("../../program/out.text.bin");
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read mips_emulator_gui/src/../../program/out.data.bin: No such file or directory (os error 2)
[INFO] [stdout]   --> mips_emulator_gui/src/gui.rs:70:25
[INFO] [stdout]    |
[INFO] [stdout] 70 | const PRG_DATA: &[u8] = include_bytes!("../../program/out.data.bin");
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mips_emulator_gui` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mips_emulator_gui` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "487ca2297955d699a58e272b3c99e65da34f961c91e6cedea847f13d908af596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "487ca2297955d699a58e272b3c99e65da34f961c91e6cedea847f13d908af596", kill_on_drop: false }`
[INFO] [stdout] 487ca2297955d699a58e272b3c99e65da34f961c91e6cedea847f13d908af596
