[INFO] cloning repository https://github.com/npars/chip8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/npars/chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpars%2Fchip8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpars%2Fchip8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d929c73b715fff370c030f22a3eefe7446ef10d8
[INFO] testing npars/chip8 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpars%2Fchip8" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/npars/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/npars/chip8
[INFO] finished tweaking git repo https://github.com/npars/chip8
[INFO] tweaked toml for git repo https://github.com/npars/chip8 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/npars/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 }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 91342ec55b5333710c196b23b5a48280a5a9f67298793321517eea56a74d4335
[INFO] running `Command { std: "docker" "start" "-a" "91342ec55b5333710c196b23b5a48280a5a9f67298793321517eea56a74d4335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91342ec55b5333710c196b23b5a48280a5a9f67298793321517eea56a74d4335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91342ec55b5333710c196b23b5a48280a5a9f67298793321517eea56a74d4335", kill_on_drop: false }`
[INFO] [stdout] 91342ec55b5333710c196b23b5a48280a5a9f67298793321517eea56a74d4335
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] a3fb34cc911a81dc0f10ffa243c223ef9766416d94e1414eb8bfb676d36d939a
[INFO] running `Command { std: "docker" "start" "-a" "a3fb34cc911a81dc0f10ffa243c223ef9766416d94e1414eb8bfb676d36d939a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling bindgen v0.56.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling cpal v0.13.3
[INFO] [stderr]    Compiling fastrand v1.4.0
[INFO] [stderr]    Compiling arbintrary v0.4.0
[INFO] [stderr]    Compiling clang-sys v1.2.0
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling wayland-sys v0.28.5
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling tokio v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling lock_api v0.4.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling wayland-scanner v0.28.5
[INFO] [stderr]    Compiling wayland-client v0.28.5
[INFO] [stderr]    Compiling wayland-protocols v0.28.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling xcursor v0.3.3
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling minifb v0.19.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling wayland-commons v0.28.5
[INFO] [stderr]    Compiling alsa v0.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling wayland-cursor v0.28.5
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.5
[INFO] [stderr]    Compiling xkb v0.2.1
[INFO] [stderr]    Compiling chip8 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 50s
[INFO] running `Command { std: "docker" "inspect" "a3fb34cc911a81dc0f10ffa243c223ef9766416d94e1414eb8bfb676d36d939a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3fb34cc911a81dc0f10ffa243c223ef9766416d94e1414eb8bfb676d36d939a", kill_on_drop: false }`
[INFO] [stdout] a3fb34cc911a81dc0f10ffa243c223ef9766416d94e1414eb8bfb676d36d939a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] aad01daf4e21209217d7d4c00c963544237c64fdd8639b907c3e5b55512fa7fc
[INFO] running `Command { std: "docker" "start" "-a" "aad01daf4e21209217d7d4c00c963544237c64fdd8639b907c3e5b55512fa7fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling predicates-core v1.0.2
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling fragile v1.0.0
[INFO] [stderr]    Compiling downcast v0.10.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling mockall_derive v0.9.1
[INFO] [stderr]    Compiling predicates-tree v1.0.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling rstest v0.7.0
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling predicates v1.0.7
[INFO] [stderr]    Compiling mockall v0.9.1
[INFO] [stderr]    Compiling chip8 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.81s
[INFO] running `Command { std: "docker" "inspect" "aad01daf4e21209217d7d4c00c963544237c64fdd8639b907c3e5b55512fa7fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad01daf4e21209217d7d4c00c963544237c64fdd8639b907c3e5b55512fa7fc", kill_on_drop: false }`
[INFO] [stdout] aad01daf4e21209217d7d4c00c963544237c64fdd8639b907c3e5b55512fa7fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 6d67752b5d5f0e19f33f03bd3a93021398e4a8addc2b5c69420830338fe5143a
[INFO] running `Command { std: "docker" "start" "-a" "6d67752b5d5f0e19f33f03bd3a93021398e4a8addc2b5c69420830338fe5143a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chip8-6148f9212f14bf4c)
[INFO] [stdout] running 50 tests
[INFO] [stdout] test cpu::tests::op_1NNN_jumps_to_address ... ok
[INFO] [stdout] test cpu::tests::op_2NNN_calls_subroutine ... ok
[INFO] [stdout] test cpu::tests::op_3XNN_skips_instruction_if_eq ... ok
[INFO] [stdout] test cpu::tests::op_00E0_blanks_screen ... ok
[INFO] [stdout] test cpu::tests::op_3XNN_does_not_skip_when_ne ... ok
[INFO] [stdout] test cpu::tests::op_00E0_returns_from_subroutine ... ok
[INFO] [stdout] test cpu::tests::op_4XNN_does_not_skip_when_eq ... ok
[INFO] [stdout] test cpu::tests::op_8XY3_does_xor ... ok
[INFO] [stdout] test cpu::tests::op_8XY4_does_add_with_carry ... ok
[INFO] [stdout] test cpu::tests::op_8XY7_does_reverse_sub ... ok
[INFO] [stdout] test cpu::tests::op_EXA1_skips_if_key_not_pressed ... ok
[INFO] [stdout] test cpu::tests::op_FX1E_increments_index ... ok
[INFO] [stdout] test cpu::tests::op_FX07_sets_vx_to_delay ... ok
[INFO] [stdout] test cpu::tests::op_8XY4_does_add ... ok
[INFO] [stdout] test cpu::tests::op_8XY5_does_sub ... ok
[INFO] [stdout] test cpu::tests::op_EX9E_skips_if_key_pressed ... ok
[INFO] [stdout] test cpu::tests::op_FX15_sets_sound ... ok
[INFO] [stdout] test cpu::tests::op_FX0A_sets_vx_to_key ... ok
[INFO] [stdout] test cpu::tests::op_FX0A_blocks_when_no_key ... ok
[INFO] [stdout] test cpu::tests::op_FX29_sets_index_to_sprite ... ok
[INFO] [stdout] test cpu::tests::op_FX33_writes_bcd ... ok
[INFO] [stdout] test cpu::tests::op_FX55_dumps_registers ... ok
[INFO] [stdout] test cpu::tests::op_FX55_loads_registers ... ok
[INFO] [stdout] test cpu::tests::pc_has_default ... ok
[INFO] [stdout] test mmu::tests::can_read_u16 ... ok
[INFO] [stdout] test mmu::tests::can_read_u8 ... ok
[INFO] [stdout] test mmu::tests::can_write_u16 ... ok
[INFO] [stdout] test mmu::tests::can_write_u8 ... ok
[INFO] [stdout] test mmu::tests::fonts_are_present ... ok
[INFO] [stdout] test cpu::tests::op_8XY0_sets_register ... ok
[INFO] [stdout] test cpu::tests::op_6XNN_sets_register ... ok
[INFO] [stdout] test cpu::tests::op_4XNN_skips_instruction_if_ne ... ok
[INFO] [stdout] test cpu::tests::op_FX15_sets_delay ... ok
[INFO] [stdout] test cpu::tests::op_5XY0_skips_instruction_if_eq ... ok
[INFO] [stdout] test cpu::tests::op_5XY0_does_not_skip_when_ne ... ok
[INFO] [stdout] test cpu::tests::op_7XNN_adds_to_register ... ok
[INFO] [stdout] test cpu::tests::op_8XY7_does_reverse_sub_with_carry ... ok
[INFO] [stdout] test cpu::tests::op_8XY2_does_and ... ok
[INFO] [stdout] test cpu::tests::op_8XY5_does_sub_with_carry ... ok
[INFO] [stdout] test cpu::tests::op_8XY6_does_right_shift ... ok
[INFO] [stdout] test cpu::tests::op_BNNN_jumps ... ok
[INFO] [stdout] test cpu::tests::op_DXYN_draws_sprite ... ok
[INFO] [stdout] test cpu::tests::op_8XYE_does_left_shift ... ok
[INFO] [stdout] test cpu::tests::op_9XY0_skips_instruction_if_ne ... ok
[INFO] [stdout] test mmu::tests::should_load_program ... ok
[INFO] [stdout] test cpu::tests::op_DXYN_draws_non_zero_sprite ... ok
[INFO] [stdout] test cpu::tests::op_8XY1_does_or ... ok
[INFO] [stdout] test cpu::tests::op_ANNN_sets_index ... ok
[INFO] [stdout] test mmu::tests::panics_on_read_u16_overflow - should panic ... ok
[INFO] [stdout] test mmu::tests::panics_on_write_u16_overflow - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chip8-b6419250ae9d92fe)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chip8
[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" "6d67752b5d5f0e19f33f03bd3a93021398e4a8addc2b5c69420830338fe5143a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d67752b5d5f0e19f33f03bd3a93021398e4a8addc2b5c69420830338fe5143a", kill_on_drop: false }`
[INFO] [stdout] 6d67752b5d5f0e19f33f03bd3a93021398e4a8addc2b5c69420830338fe5143a