[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 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FwalkerKemp%2FFictional-emulator" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/walkerKemp/Fictional-emulator on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-22/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" "+1.55.0" "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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4073220f40e63d7f8b3b0b472d08411841c76f938e3151e257368600deeaee0
[INFO] running `Command { std: "docker" "start" "-a" "b4073220f40e63d7f8b3b0b472d08411841c76f938e3151e257368600deeaee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4073220f40e63d7f8b3b0b472d08411841c76f938e3151e257368600deeaee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4073220f40e63d7f8b3b0b472d08411841c76f938e3151e257368600deeaee0", kill_on_drop: false }`
[INFO] [stdout] b4073220f40e63d7f8b3b0b472d08411841c76f938e3151e257368600deeaee0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3c0d8331f811765811316dadc915a51e89d193d1c08e80d6441789015502f16
[INFO] running `Command { std: "docker" "start" "-a" "d3c0d8331f811765811316dadc915a51e89d193d1c08e80d6441789015502f16", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 dev [unoptimized + debuginfo] target(s) in 10.71s
[INFO] running `Command { std: "docker" "inspect" "d3c0d8331f811765811316dadc915a51e89d193d1c08e80d6441789015502f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3c0d8331f811765811316dadc915a51e89d193d1c08e80d6441789015502f16", kill_on_drop: false }`
[INFO] [stdout] d3c0d8331f811765811316dadc915a51e89d193d1c08e80d6441789015502f16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3528fddcd94abfb90a4d5b1b5a5b79edd47e6f86f245df194cb869b61a9bee8f
[INFO] running `Command { std: "docker" "start" "-a" "3528fddcd94abfb90a4d5b1b5a5b79edd47e6f86f245df194cb869b61a9bee8f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 1.85s
[INFO] running `Command { std: "docker" "inspect" "3528fddcd94abfb90a4d5b1b5a5b79edd47e6f86f245df194cb869b61a9bee8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3528fddcd94abfb90a4d5b1b5a5b79edd47e6f86f245df194cb869b61a9bee8f", kill_on_drop: false }`
[INFO] [stdout] 3528fddcd94abfb90a4d5b1b5a5b79edd47e6f86f245df194cb869b61a9bee8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84f07bbfdebf3d576fff716b850107ba2fe1edc87e3b0e19e09d815fca43b18a
[INFO] running `Command { std: "docker" "start" "-a" "84f07bbfdebf3d576fff716b850107ba2fe1edc87e3b0e19e09d815fca43b18a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: associated function is never used: `display_mem_at`
[INFO] [stderr]    --> src/cpu.rs:183:10
[INFO] [stderr]     |
[INFO] [stderr] 183 |   pub fn display_mem_at(&self, addr: u16, range: u16) {
[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 21.84s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/game-f966a241346a2a02)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "84f07bbfdebf3d576fff716b850107ba2fe1edc87e3b0e19e09d815fca43b18a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84f07bbfdebf3d576fff716b850107ba2fe1edc87e3b0e19e09d815fca43b18a", kill_on_drop: false }`
[INFO] [stdout] 84f07bbfdebf3d576fff716b850107ba2fe1edc87e3b0e19e09d815fca43b18a