[INFO] cloning repository https://github.com/dreamtigers/chip-8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dreamtigers/chip-8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdreamtigers%2Fchip-8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdreamtigers%2Fchip-8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85c48930becddc15764a6928cffc34cf5bad359d
[INFO] testing dreamtigers/chip-8 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdreamtigers%2Fchip-8" "/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/dreamtigers/chip-8 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/dreamtigers/chip-8
[INFO] finished tweaking git repo https://github.com/dreamtigers/chip-8
[INFO] tweaked toml for git repo https://github.com/dreamtigers/chip-8 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/dreamtigers/chip-8 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]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2 v0.32.1
[INFO] [stderr]   Downloaded sdl2-sys v0.32.5
[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] d6a73b2b2004539fdeed1147ce527623267ac0d108dbe35944c9fba4f6c81255
[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" "d6a73b2b2004539fdeed1147ce527623267ac0d108dbe35944c9fba4f6c81255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6a73b2b2004539fdeed1147ce527623267ac0d108dbe35944c9fba4f6c81255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6a73b2b2004539fdeed1147ce527623267ac0d108dbe35944c9fba4f6c81255", kill_on_drop: false }`
[INFO] [stdout] d6a73b2b2004539fdeed1147ce527623267ac0d108dbe35944c9fba4f6c81255
[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] [stdout] 8cefce2b5213f009c708c952d069e9b2b189ee6d668a6879630df0f139c5f830
[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" "8cefce2b5213f009c708c952d069e9b2b189ee6d668a6879630df0f139c5f830", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling sdl2-sys v0.32.5
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling rand_os v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling sdl2 v0.32.1
[INFO] [stderr]    Compiling chip-8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.28s
[INFO] running `Command { std: "docker" "inspect" "8cefce2b5213f009c708c952d069e9b2b189ee6d668a6879630df0f139c5f830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cefce2b5213f009c708c952d069e9b2b189ee6d668a6879630df0f139c5f830", kill_on_drop: false }`
[INFO] [stdout] 8cefce2b5213f009c708c952d069e9b2b189ee6d668a6879630df0f139c5f830
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b41a352a821f1ab11b2708942387bbddc979deb89da2f637b742bf34a9951b2a
[INFO] running `Command { std: "docker" "start" "-a" "b41a352a821f1ab11b2708942387bbddc979deb89da2f637b742bf34a9951b2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling chip-8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "b41a352a821f1ab11b2708942387bbddc979deb89da2f637b742bf34a9951b2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b41a352a821f1ab11b2708942387bbddc979deb89da2f637b742bf34a9951b2a", kill_on_drop: false }`
[INFO] [stdout] b41a352a821f1ab11b2708942387bbddc979deb89da2f637b742bf34a9951b2a
[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] 300681e2750d3d0a53372a80651d2ed66a88f2106e0c529e61a45569867f2c33
[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" "300681e2750d3d0a53372a80651d2ed66a88f2106e0c529e61a45569867f2c33", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chip_8-ca841c9b399a287f)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test tests::test_op_3xkk ... ok
[INFO] [stdout] test tests::test_op_4xkk ... ok
[INFO] [stdout] test tests::test_no_impl ... ok
[INFO] [stdout] test tests::test_op_1nnn ... ok
[INFO] [stdout] test tests::test_op_2nnn ... ok
[INFO] [stdout] test tests::test_op_8xy0 ... ok
[INFO] [stdout] test tests::test_op_5xy0 ... ok
[INFO] [stdout] test tests::test_op_8xy2 ... ok
[INFO] [stdout] test tests::test_op_8xy4 ... ok
[INFO] [stdout] test tests::test_op_00ee ... ok
[INFO] [stdout] test tests::test_op_8xy1 ... ok
[INFO] [stdout] test tests::test_op_7xkk ... ok
[INFO] [stdout] test tests::test_load_data ... ok
[INFO] [stdout] test tests::test_op_00e0 ... ok
[INFO] [stdout] test tests::test_op_6xkk ... ok
[INFO] [stdout] test tests::test_op_8xy3 ... ok
[INFO] [stdout] test tests::test_op_8xy5 ... ok
[INFO] [stdout] test tests::test_op_9xy0 ... ok
[INFO] [stdout] test tests::test_op_8xy7 ... ok
[INFO] [stdout] test tests::test_op_cxkk ... ok
[INFO] [stdout] test tests::test_op_dxyn ... ok
[INFO] [stdout] test tests::test_op_fx18 ... ok
[INFO] [stdout] test tests::test_op_fx0a ... ok
[INFO] [stdout] test tests::test_op_fx1e ... ok
[INFO] [stdout] test tests::test_op_annn ... ok
[INFO] [stdout] test tests::test_op_fx55 ... ok
[INFO] [stdout] test tests::test_timers ... ok
[INFO] [stdout] test tests::test_op_fx65 ... ok
[INFO] [stdout] test tests::test_op_fx33 ... ok
[INFO] [stdout] test tests::test_op_fx29 ... ok
[INFO] [stdout] test tests::test_op_bnnn ... ok
[INFO] [stdout] test tests::test_op_8xye ... ok
[INFO] [stdout] test tests::test_op_8xy6 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chip_8-336198d0395e4129)
[INFO] [stdout] test tests::test_op_fx07 ... ok
[INFO] [stdout] test tests::test_op_dxyn_wrap_vertical ... ok
[INFO] [stdout] test tests::test_op_fx15 ... ok
[INFO] [stdout] test tests::test_op_ex9e ... ok
[INFO] [stdout] test tests::test_op_exa1 ... ok
[INFO] [stdout] test tests::test_op_dxyn_wrap_horizontal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chip-8
[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] [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" "300681e2750d3d0a53372a80651d2ed66a88f2106e0c529e61a45569867f2c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "300681e2750d3d0a53372a80651d2ed66a88f2106e0c529e61a45569867f2c33", kill_on_drop: false }`
[INFO] [stdout] 300681e2750d3d0a53372a80651d2ed66a88f2106e0c529e61a45569867f2c33