[INFO] cloning repository https://github.com/JorinTielen/Hikaru
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JorinTielen/Hikaru" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJorinTielen%2FHikaru", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJorinTielen%2FHikaru'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ae6ab3d5d380b66bd11c6652240fbabb5bbc6a4
[INFO] testing JorinTielen/Hikaru against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJorinTielen%2FHikaru" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JorinTielen/Hikaru on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JorinTielen/Hikaru
[INFO] finished tweaking git repo https://github.com/JorinTielen/Hikaru
[INFO] tweaked toml for git repo https://github.com/JorinTielen/Hikaru written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/JorinTielen/Hikaru already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da58daa9a895b75418eae062f725175bb1faf9fdadd55daee7780fa88dc19b9f
[INFO] running `Command { std: "docker" "start" "-a" "da58daa9a895b75418eae062f725175bb1faf9fdadd55daee7780fa88dc19b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da58daa9a895b75418eae062f725175bb1faf9fdadd55daee7780fa88dc19b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da58daa9a895b75418eae062f725175bb1faf9fdadd55daee7780fa88dc19b9f", kill_on_drop: false }`
[INFO] [stdout] da58daa9a895b75418eae062f725175bb1faf9fdadd55daee7780fa88dc19b9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a47f054d659b910e947ae2c03a4999431017bccdcda6ae02b7826d25acbbaac
[INFO] running `Command { std: "docker" "start" "-a" "2a47f054d659b910e947ae2c03a4999431017bccdcda6ae02b7826d25acbbaac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling siphasher v0.3.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.14
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling hikaru v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ppu`
[INFO] [stdout]     --> src/cpu.rs:1394:13
[INFO] [stdout]      |
[INFO] [stdout] 1394 |         let ppu = PPU::new(&mut bus);
[INFO] [stdout]      |             ^^^ help: if this is intentional, prefix it with an underscore: `_ppu`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rw`
[INFO] [stdout]   --> src/bus.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn rw(&self, addr: u16) -> u16 {
[INFO] [stdout]    |            ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `chr_rom`
[INFO] [stdout]   --> src/mappers/nrom.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     chr_rom: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `vram`
[INFO] [stdout]  --> src/ppu.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     vram: [u8; 2 * 1024],
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pattern`
[INFO] [stdout]  --> src/ppu.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pattern: [u8; 2 * 4096],
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `palette`
[INFO] [stdout]  --> src/ppu.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     palette: [u8; 32],
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `scanline`
[INFO] [stdout]  --> src/ppu.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     scanline: u16,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cycle`
[INFO] [stdout]   --> src/ppu.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     cycle: u16,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cpu_bus`
[INFO] [stdout]   --> src/ppu.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     cpu_bus: &'a mut Bus
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.91s
[INFO] running `Command { std: "docker" "inspect" "2a47f054d659b910e947ae2c03a4999431017bccdcda6ae02b7826d25acbbaac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a47f054d659b910e947ae2c03a4999431017bccdcda6ae02b7826d25acbbaac", kill_on_drop: false }`
[INFO] [stdout] 2a47f054d659b910e947ae2c03a4999431017bccdcda6ae02b7826d25acbbaac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9723beed8a53c08afe4c495957bed38346eddc2460d98aa01df7f6fca9d81d63
[INFO] running `Command { std: "docker" "start" "-a" "9723beed8a53c08afe4c495957bed38346eddc2460d98aa01df7f6fca9d81d63", 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] [stderr]    Compiling hikaru v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ppu`
[INFO] [stdout]     --> src/cpu.rs:1394:13
[INFO] [stdout]      |
[INFO] [stdout] 1394 |         let ppu = PPU::new(&mut bus);
[INFO] [stdout]      |             ^^^ help: if this is intentional, prefix it with an underscore: `_ppu`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rw`
[INFO] [stdout]   --> src/bus.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn rw(&self, addr: u16) -> u16 {
[INFO] [stdout]    |            ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `chr_rom`
[INFO] [stdout]   --> src/mappers/nrom.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     chr_rom: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `vram`
[INFO] [stdout]  --> src/ppu.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     vram: [u8; 2 * 1024],
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pattern`
[INFO] [stdout]  --> src/ppu.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pattern: [u8; 2 * 4096],
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `palette`
[INFO] [stdout]  --> src/ppu.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     palette: [u8; 32],
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `scanline`
[INFO] [stdout]  --> src/ppu.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     scanline: u16,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cycle`
[INFO] [stdout]   --> src/ppu.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     cycle: u16,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cpu_bus`
[INFO] [stdout]   --> src/ppu.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     cpu_bus: &'a mut Bus
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "9723beed8a53c08afe4c495957bed38346eddc2460d98aa01df7f6fca9d81d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9723beed8a53c08afe4c495957bed38346eddc2460d98aa01df7f6fca9d81d63", kill_on_drop: false }`
[INFO] [stdout] 9723beed8a53c08afe4c495957bed38346eddc2460d98aa01df7f6fca9d81d63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3cc8ff16bdffe1dafa651c505cb657b2eeaa6d66bf4f391168c06141d03f95e
[INFO] running `Command { std: "docker" "start" "-a" "c3cc8ff16bdffe1dafa651c505cb657b2eeaa6d66bf4f391168c06141d03f95e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `ppu`
[INFO] [stdout] running 0 tests
[INFO] [stderr]     --> src/cpu.rs:1394:13
[INFO] [stdout] 
[INFO] [stderr]      |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 1394 |         let ppu = PPU::new(&mut bus);
[INFO] [stdout] 
[INFO] [stderr]      |             ^^^ help: if this is intentional, prefix it with an underscore: `_ppu`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `rw`
[INFO] [stderr]   --> src/bus.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn rw(&self, addr: u16) -> u16 {
[INFO] [stderr]    |            ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `chr_rom`
[INFO] [stderr]   --> src/mappers/nrom.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     chr_rom: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `vram`
[INFO] [stderr]  --> src/ppu.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     vram: [u8; 2 * 1024],
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pattern`
[INFO] [stderr]  --> src/ppu.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pattern: [u8; 2 * 4096],
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `palette`
[INFO] [stderr]  --> src/ppu.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     palette: [u8; 32],
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `scanline`
[INFO] [stderr]  --> src/ppu.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     scanline: u16,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `cycle`
[INFO] [stderr]   --> src/ppu.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     cycle: u16,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `cpu_bus`
[INFO] [stderr]   --> src/ppu.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     cpu_bus: &'a mut Bus
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `hikaru` (bin "hikaru" test) generated 9 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hikaru-6d4f586a7e2f7454)
[INFO] running `Command { std: "docker" "inspect" "c3cc8ff16bdffe1dafa651c505cb657b2eeaa6d66bf4f391168c06141d03f95e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3cc8ff16bdffe1dafa651c505cb657b2eeaa6d66bf4f391168c06141d03f95e", kill_on_drop: false }`
[INFO] [stdout] c3cc8ff16bdffe1dafa651c505cb657b2eeaa6d66bf4f391168c06141d03f95e