[INFO] cloning repository https://github.com/joebentley/rust-chip8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joebentley/rust-chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoebentley%2Frust-chip8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoebentley%2Frust-chip8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 521b78293ee1cc346bbf4034f119493ce792ac2a
[INFO] testing joebentley/rust-chip8 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoebentley%2Frust-chip8" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joebentley/rust-chip8 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/joebentley/rust-chip8
[INFO] finished tweaking git repo https://github.com/joebentley/rust-chip8
[INFO] tweaked toml for git repo https://github.com/joebentley/rust-chip8 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/joebentley/rust-chip8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3492c7831b951cd83c682eba37a2abbc1971004fe38045fc644786548c3c225
[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" "a3492c7831b951cd83c682eba37a2abbc1971004fe38045fc644786548c3c225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3492c7831b951cd83c682eba37a2abbc1971004fe38045fc644786548c3c225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3492c7831b951cd83c682eba37a2abbc1971004fe38045fc644786548c3c225", kill_on_drop: false }`
[INFO] [stdout] a3492c7831b951cd83c682eba37a2abbc1971004fe38045fc644786548c3c225
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4e5af2688ca0c8a7862502575bd299ac951ae2e0617a37fdf8251a0b47b8f54c
[INFO] running `Command { std: "docker" "start" "-a" "4e5af2688ca0c8a7862502575bd299ac951ae2e0617a37fdf8251a0b47b8f54c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling cfg-if v0.1.4
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling rand v0.5.2
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling rust-chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.04s
[INFO] running `Command { std: "docker" "inspect" "4e5af2688ca0c8a7862502575bd299ac951ae2e0617a37fdf8251a0b47b8f54c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e5af2688ca0c8a7862502575bd299ac951ae2e0617a37fdf8251a0b47b8f54c", kill_on_drop: false }`
[INFO] [stdout] 4e5af2688ca0c8a7862502575bd299ac951ae2e0617a37fdf8251a0b47b8f54c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51153798e01f57fc0cf5ad5a535c370b52649a4d2c68a2925c90765b5176c23d
[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" "51153798e01f57fc0cf5ad5a535c370b52649a4d2c68a2925c90765b5176c23d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "51153798e01f57fc0cf5ad5a535c370b52649a4d2c68a2925c90765b5176c23d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51153798e01f57fc0cf5ad5a535c370b52649a4d2c68a2925c90765b5176c23d", kill_on_drop: false }`
[INFO] [stdout] 51153798e01f57fc0cf5ad5a535c370b52649a4d2c68a2925c90765b5176c23d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] efb6035d14ace46d0f475eabfa9d064f697de26bbe2d0c3de08e408106415770
[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" "efb6035d14ace46d0f475eabfa9d064f697de26bbe2d0c3de08e408106415770", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_chip8-1225c7c5e6be04e7)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test cpu::tests::clear_screen ... ok
[INFO] [stdout] test cpu::tests::ins_add ... ok
[INFO] [stdout] test cpu::tests::ins_add_vx_vy ... ok
[INFO] [stdout] test cpu::tests::ins_call ... ok
[INFO] [stdout] test cpu::tests::ins_add_i_vx ... ok
[INFO] [stdout] test cpu::tests::ins_ld ... ok
[INFO] [stdout] test cpu::tests::ins_ld_dt_st ... ok
[INFO] [stdout] test cpu::tests::ins_se_and_sne ... ok
[INFO] [stdout] test cpu::tests::ins_jmp ... ok
[INFO] [stdout] test cpu::tests::ins_ld_bcd ... ok
[INFO] [stdout] test cpu::tests::ins_draw ... ok
[INFO] [stdout] test cpu::tests::writing_bytes ... ok
[INFO] [stdout] test cpu::tests::ins_shl ... ok
[INFO] [stdout] test cpu::tests::ins_or_and_xor ... ok
[INFO] [stdout] test cpu::tests::ins_ld_registers ... ok
[INFO] [stdout] test cpu::tests::ins_ld_font_sprite ... ok
[INFO] [stdout] test cpu::tests::tick ... ok
[INFO] [stdout] test cpu::tests::ins_jp ... ok
[INFO] [stdout] test cpu::tests::ins_vx_vy ... ok
[INFO] [stdout] test cpu::tests::ins_sub_vx_vy ... ok
[INFO] [stdout] test cpu::tests::press_key ... ok
[INFO] [stdout] test cpu::tests::ins_wait_for_keypress ... ok
[INFO] [stdout] test cpu::tests::ins_shr ... ok
[INFO] [stdout] test cpu::tests::ins_sub_vy_vx ... ok
[INFO] [stdout] test cpu::tests::ins_skp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_chip8-3425ae9e09cd4613)
[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] [stderr]    Doc-tests rust-chip8
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/utils.rs - utils::get_nth_hex_digit (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "efb6035d14ace46d0f475eabfa9d064f697de26bbe2d0c3de08e408106415770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efb6035d14ace46d0f475eabfa9d064f697de26bbe2d0c3de08e408106415770", kill_on_drop: false }`
[INFO] [stdout] efb6035d14ace46d0f475eabfa9d064f697de26bbe2d0c3de08e408106415770