[INFO] cloning repository https://github.com/walkerKemp/Fictional-emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/walkerKemp/Fictional-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FwalkerKemp%2FFictional-emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FwalkerKemp%2FFictional-emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93f1eae51f481e8765474250b57acbad8f5b99bf
[INFO] testing walkerKemp/Fictional-emulator against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FwalkerKemp%2FFictional-emulator" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/walkerKemp/Fictional-emulator 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/walkerKemp/Fictional-emulator
[INFO] finished tweaking git repo https://github.com/walkerKemp/Fictional-emulator
[INFO] tweaked toml for git repo https://github.com/walkerKemp/Fictional-emulator written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/walkerKemp/Fictional-emulator 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] d9354df140f397cc085856a92e1f9ab866c18bfda15305325d4e3596238b17f9
[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" "d9354df140f397cc085856a92e1f9ab866c18bfda15305325d4e3596238b17f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9354df140f397cc085856a92e1f9ab866c18bfda15305325d4e3596238b17f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9354df140f397cc085856a92e1f9ab866c18bfda15305325d4e3596238b17f9", kill_on_drop: false }`
[INFO] [stdout] d9354df140f397cc085856a92e1f9ab866c18bfda15305325d4e3596238b17f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] c4722a8a8fde6699bf4a4f0a2f1e7ca323819350955c6b8a43f24d9672c74ad4
[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" "c4722a8a8fde6699bf4a4f0a2f1e7ca323819350955c6b8a43f24d9672c74ad4", kill_on_drop: false }`
[INFO] [stderr]    Compiling game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `display_mem_at`
[INFO] [stdout]    --> src/cpu.rs:183:10
[INFO] [stdout]     |
[INFO] [stdout] 183 |   pub fn display_mem_at(&self, addr: u16, range: u16) {
[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: `display_mem`
[INFO] [stdout]    --> src/cpu.rs:193:10
[INFO] [stdout]     |
[INFO] [stdout] 193 |   pub fn display_mem(&self) {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `display_labels`
[INFO] [stdout]    --> src/cpu.rs:208:10
[INFO] [stdout]     |
[INFO] [stdout] 208 |   pub fn display_labels(&self) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c4722a8a8fde6699bf4a4f0a2f1e7ca323819350955c6b8a43f24d9672c74ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4722a8a8fde6699bf4a4f0a2f1e7ca323819350955c6b8a43f24d9672c74ad4", kill_on_drop: false }`
[INFO] [stdout] c4722a8a8fde6699bf4a4f0a2f1e7ca323819350955c6b8a43f24d9672c74ad4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] c7448fc98bb99e0423f95e0e4a39361420a9119240fe47b2928a28b92b086302
[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" "c7448fc98bb99e0423f95e0e4a39361420a9119240fe47b2928a28b92b086302", kill_on_drop: false }`
[INFO] [stderr]    Compiling game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `display_mem_at`
[INFO] [stdout]    --> src/cpu.rs:183:10
[INFO] [stdout]     |
[INFO] [stdout] 183 |   pub fn display_mem_at(&self, addr: u16, range: u16) {
[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: `display_mem`
[INFO] [stdout]    --> src/cpu.rs:193:10
[INFO] [stdout]     |
[INFO] [stdout] 193 |   pub fn display_mem(&self) {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `display_labels`
[INFO] [stdout]    --> src/cpu.rs:208:10
[INFO] [stdout]     |
[INFO] [stdout] 208 |   pub fn display_labels(&self) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "c7448fc98bb99e0423f95e0e4a39361420a9119240fe47b2928a28b92b086302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7448fc98bb99e0423f95e0e4a39361420a9119240fe47b2928a28b92b086302", kill_on_drop: false }`
[INFO] [stdout] c7448fc98bb99e0423f95e0e4a39361420a9119240fe47b2928a28b92b086302
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 20e49ac20c44488315ae91c8974f5427ecd37650b72397e62a369b8c341d0510
[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" "20e49ac20c44488315ae91c8974f5427ecd37650b72397e62a369b8c341d0510", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: associated function is never used: `display_mem_at`
[INFO] [stdout] running 0 tests
[INFO] [stderr]    --> src/cpu.rs:183:10
[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] 183 |   pub fn display_mem_at(&self, addr: u16, range: u16) {
[INFO] [stdout] 
[INFO] [stderr]     |          ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `display_mem`
[INFO] [stderr]    --> src/cpu.rs:193:10
[INFO] [stderr]     |
[INFO] [stderr] 193 |   pub fn display_mem(&self) {
[INFO] [stderr]     |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `display_labels`
[INFO] [stderr]    --> src/cpu.rs:208:10
[INFO] [stderr]     |
[INFO] [stderr] 208 |   pub fn display_labels(&self) {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `game` (bin "game" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/game-c137939493dccd65)
[INFO] running `Command { std: "docker" "inspect" "20e49ac20c44488315ae91c8974f5427ecd37650b72397e62a369b8c341d0510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20e49ac20c44488315ae91c8974f5427ecd37650b72397e62a369b8c341d0510", kill_on_drop: false }`
[INFO] [stdout] 20e49ac20c44488315ae91c8974f5427ecd37650b72397e62a369b8c341d0510