[INFO] cloning repository https://github.com/Nyanguy/rusty-lc3vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nyanguy/rusty-lc3vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNyanguy%2Frusty-lc3vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNyanguy%2Frusty-lc3vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f2707b6e3e0ebc75cfb19244fe3960bc96aed3c6
[INFO] testing Nyanguy/rusty-lc3vm against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNyanguy%2Frusty-lc3vm" "/workspace/builds/worker-48/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-48/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Nyanguy/rusty-lc3vm on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Nyanguy/rusty-lc3vm
[INFO] finished tweaking git repo https://github.com/Nyanguy/rusty-lc3vm
[INFO] tweaked toml for git repo https://github.com/Nyanguy/rusty-lc3vm written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] crate git repo https://github.com/Nyanguy/rusty-lc3vm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b82fe95407e1b90446de736887f64e794d2fd40c7e7b25a24964bb50dddf5cfa
[INFO] running `Command { std: "docker" "start" "-a" "b82fe95407e1b90446de736887f64e794d2fd40c7e7b25a24964bb50dddf5cfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b82fe95407e1b90446de736887f64e794d2fd40c7e7b25a24964bb50dddf5cfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b82fe95407e1b90446de736887f64e794d2fd40c7e7b25a24964bb50dddf5cfa", kill_on_drop: false }`
[INFO] [stdout] b82fe95407e1b90446de736887f64e794d2fd40c7e7b25a24964bb50dddf5cfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c39d1d20f2bfba0c11d308260d1eade187debf406191be01ca5446fceb914fa9
[INFO] running `Command { std: "docker" "start" "-a" "c39d1d20f2bfba0c11d308260d1eade187debf406191be01ca5446fceb914fa9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling input-event-codes v0.2.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling x11 v2.18.2
[INFO] [stderr]    Compiling device_query v0.2.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling lc3vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `DeviceQuery`, `DeviceState`, `Keycode`
[INFO] [stdout]  --> src/cpu.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use device_query::{DeviceQuery, DeviceState, Keycode};
[INFO] [stdout]   |                    ^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MR_KBSR`
[INFO] [stdout]  --> src/cpu.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const MR_KBSR: u16 = 0xFE00; // keyboard status
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MR_KBDR`
[INFO] [stdout]  --> src/cpu.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | const MR_KBDR: u16 = 0xFE02; // keyboard data
[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 17.32s
[INFO] running `Command { std: "docker" "inspect" "c39d1d20f2bfba0c11d308260d1eade187debf406191be01ca5446fceb914fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c39d1d20f2bfba0c11d308260d1eade187debf406191be01ca5446fceb914fa9", kill_on_drop: false }`
[INFO] [stdout] c39d1d20f2bfba0c11d308260d1eade187debf406191be01ca5446fceb914fa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f863ff9817218deacfc4abd767d18aba6c0732cec1ee9e17d45bbd298b40cb38
[INFO] running `Command { std: "docker" "start" "-a" "f863ff9817218deacfc4abd767d18aba6c0732cec1ee9e17d45bbd298b40cb38", kill_on_drop: false }`
[INFO] [stderr]    Compiling lc3vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `DeviceQuery`, `DeviceState`, `Keycode`
[INFO] [stdout]  --> src/cpu.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use device_query::{DeviceQuery, DeviceState, Keycode};
[INFO] [stdout]   |                    ^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MR_KBSR`
[INFO] [stdout]  --> src/cpu.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const MR_KBSR: u16 = 0xFE00; // keyboard status
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MR_KBDR`
[INFO] [stdout]  --> src/cpu.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | const MR_KBDR: u16 = 0xFE02; // keyboard data
[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 1.05s
[INFO] running `Command { std: "docker" "inspect" "f863ff9817218deacfc4abd767d18aba6c0732cec1ee9e17d45bbd298b40cb38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f863ff9817218deacfc4abd767d18aba6c0732cec1ee9e17d45bbd298b40cb38", kill_on_drop: false }`
[INFO] [stdout] f863ff9817218deacfc4abd767d18aba6c0732cec1ee9e17d45bbd298b40cb38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f6a7e660ab6eae2dd9c8ad30bd9a332bb01c0e8149f748e4b85d41326371ff7d
[INFO] running `Command { std: "docker" "start" "-a" "f6a7e660ab6eae2dd9c8ad30bd9a332bb01c0e8149f748e4b85d41326371ff7d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: unused imports: `DeviceQuery`, `DeviceState`, `Keycode`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/cpu.rs:4:20
[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] 4 | use device_query::{DeviceQuery, DeviceState, Keycode};
[INFO] [stdout] 
[INFO] [stderr]   |                    ^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MR_KBSR`
[INFO] [stderr]  --> src/cpu.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const MR_KBSR: u16 = 0xFE00; // keyboard status
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MR_KBDR`
[INFO] [stderr]  --> src/cpu.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | const MR_KBDR: u16 = 0xFE02; // keyboard data
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `lc3vm` (bin "lc3vm" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.49s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lc3vm-27655c02cd9b76c3)
[INFO] running `Command { std: "docker" "inspect" "f6a7e660ab6eae2dd9c8ad30bd9a332bb01c0e8149f748e4b85d41326371ff7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6a7e660ab6eae2dd9c8ad30bd9a332bb01c0e8149f748e4b85d41326371ff7d", kill_on_drop: false }`
[INFO] [stdout] f6a7e660ab6eae2dd9c8ad30bd9a332bb01c0e8149f748e4b85d41326371ff7d