[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 521b78293ee1cc346bbf4034f119493ce792ac2a
[INFO] testing joebentley/rust-chip8 against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoebentley%2Frust-chip8" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joebentley/rust-chip8 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", 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-3/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" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0da08fd5f3c6e376b4c6758e4c0268dcd503a38b3d4f7944951f767b2432c8e2
[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" "0da08fd5f3c6e376b4c6758e4c0268dcd503a38b3d4f7944951f767b2432c8e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0da08fd5f3c6e376b4c6758e4c0268dcd503a38b3d4f7944951f767b2432c8e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da08fd5f3c6e376b4c6758e4c0268dcd503a38b3d4f7944951f767b2432c8e2", kill_on_drop: false }`
[INFO] [stdout] 0da08fd5f3c6e376b4c6758e4c0268dcd503a38b3d4f7944951f767b2432c8e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc17f86adb3898389000071a4849a8aaf12ae83c16fab4d1048ae59e2a8e11ae
[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" "dc17f86adb3898389000071a4849a8aaf12ae83c16fab4d1048ae59e2a8e11ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.5.2
[INFO] [stderr]    Compiling rust-chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.54s
[INFO] running `Command { std: "docker" "inspect" "dc17f86adb3898389000071a4849a8aaf12ae83c16fab4d1048ae59e2a8e11ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc17f86adb3898389000071a4849a8aaf12ae83c16fab4d1048ae59e2a8e11ae", kill_on_drop: false }`
[INFO] [stdout] dc17f86adb3898389000071a4849a8aaf12ae83c16fab4d1048ae59e2a8e11ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1152de1f21071a48ab9afeba12d3ddc88f577c9609a6fe3ec5cd9440c0bcb756
[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" "1152de1f21071a48ab9afeba12d3ddc88f577c9609a6fe3ec5cd9440c0bcb756", 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 rust-chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "1152de1f21071a48ab9afeba12d3ddc88f577c9609a6fe3ec5cd9440c0bcb756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1152de1f21071a48ab9afeba12d3ddc88f577c9609a6fe3ec5cd9440c0bcb756", kill_on_drop: false }`
[INFO] [stdout] 1152de1f21071a48ab9afeba12d3ddc88f577c9609a6fe3ec5cd9440c0bcb756
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", 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] a5d11e8a3aec2c1c1c17a297b5047a0cafc06d64c2b675ff0fa30523431e9eab
[INFO] running `Command { std: "docker" "start" "-a" "a5d11e8a3aec2c1c1c17a297b5047a0cafc06d64c2b675ff0fa30523431e9eab", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_chip8-fd38cb0acd951e87
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test cpu::tests::ins_add_i_vx ... ok
[INFO] [stdout] test cpu::tests::ins_jmp ... ok
[INFO] [stdout] test cpu::tests::ins_ld_font_sprite ... ok
[INFO] [stdout] test cpu::tests::ins_ld_dt_st ... ok
[INFO] [stdout] test cpu::tests::ins_jp ... ok
[INFO] [stdout] test cpu::tests::ins_ld_bcd ... ok
[INFO] [stdout] test cpu::tests::ins_se_and_sne ... ok
[INFO] [stdout] test cpu::tests::clear_screen ... ok
[INFO] [stdout] test cpu::tests::ins_call ... ok
[INFO] [stdout] test cpu::tests::ins_shl ... 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_draw ... ok
[INFO] [stdout] test cpu::tests::ins_ld_registers ... ok
[INFO] [stdout] test cpu::tests::ins_or_and_xor ... ok
[INFO] [stdout] test cpu::tests::ins_ld ... ok
[INFO] [stdout] test cpu::tests::ins_wait_for_keypress ... ok
[INFO] [stdout] test cpu::tests::press_key ... ok
[INFO] [stdout] test cpu::tests::ins_sub_vx_vy ... ok
[INFO] [stdout] test cpu::tests::ins_vx_vy ... ok
[INFO] [stdout] test cpu::tests::tick ... ok
[INFO] [stdout] test cpu::tests::ins_sub_vy_vx ... ok
[INFO] [stdout] test cpu::tests::ins_skp ... ok
[INFO] [stdout] test cpu::tests::writing_bytes ... ok
[INFO] [stdout] test cpu::tests::ins_shr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_chip8-497810f869be4f68
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-chip8
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a5d11e8a3aec2c1c1c17a297b5047a0cafc06d64c2b675ff0fa30523431e9eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5d11e8a3aec2c1c1c17a297b5047a0cafc06d64c2b675ff0fa30523431e9eab", kill_on_drop: false }`
[INFO] [stdout] a5d11e8a3aec2c1c1c17a297b5047a0cafc06d64c2b675ff0fa30523431e9eab