[INFO] fetching crate chip8-rs 0.1.1...
[INFO] testing chip8-rs-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate chip8-rs 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate chip8-rs 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chip8-rs 0.1.1
[INFO] finished tweaking crates.io crate chip8-rs 0.1.1
[INFO] tweaked toml for crates.io crate chip8-rs 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate chip8-rs 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fdaf80a1ce9c0421bc91552ed39d882e5c58b11d40b2fa029d30b57ff437a0c
[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" "7fdaf80a1ce9c0421bc91552ed39d882e5c58b11d40b2fa029d30b57ff437a0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fdaf80a1ce9c0421bc91552ed39d882e5c58b11d40b2fa029d30b57ff437a0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fdaf80a1ce9c0421bc91552ed39d882e5c58b11d40b2fa029d30b57ff437a0c", kill_on_drop: false }`
[INFO] [stdout] 7fdaf80a1ce9c0421bc91552ed39d882e5c58b11d40b2fa029d30b57ff437a0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91511fb84e593019aec5bffbc76daab80ff8a50bf9d8722afa347cf5eadc5c0a
[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" "91511fb84e593019aec5bffbc76daab80ff8a50bf9d8722afa347cf5eadc5c0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling chip8-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.08s
[INFO] running `Command { std: "docker" "inspect" "91511fb84e593019aec5bffbc76daab80ff8a50bf9d8722afa347cf5eadc5c0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91511fb84e593019aec5bffbc76daab80ff8a50bf9d8722afa347cf5eadc5c0a", kill_on_drop: false }`
[INFO] [stdout] 91511fb84e593019aec5bffbc76daab80ff8a50bf9d8722afa347cf5eadc5c0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "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] dd92e319b431fd371c39ed2e6b027913207abd9f4fbdbbc9ac21e7e1e5abf828
[INFO] running `Command { std: "docker" "start" "-a" "dd92e319b431fd371c39ed2e6b027913207abd9f4fbdbbc9ac21e7e1e5abf828", kill_on_drop: false }`
[INFO] [stderr]    Compiling chip8-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "dd92e319b431fd371c39ed2e6b027913207abd9f4fbdbbc9ac21e7e1e5abf828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd92e319b431fd371c39ed2e6b027913207abd9f4fbdbbc9ac21e7e1e5abf828", kill_on_drop: false }`
[INFO] [stdout] dd92e319b431fd371c39ed2e6b027913207abd9f4fbdbbc9ac21e7e1e5abf828
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b5ff144dd262d0e71c800983a93496053e95586948c792fde56665b58dedd21
[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" "3b5ff144dd262d0e71c800983a93496053e95586948c792fde56665b58dedd21", 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]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chip8_rs-6fdeb27c478bed50)
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test hardware::chip8::tests::test_add_kk_x_nowrap ... ok
[INFO] [stdout] test hardware::chip8::tests::test_clear_screen ... ok
[INFO] [stdout] test hardware::chip8::tests::test_call ... ok
[INFO] [stdout] test hardware::chip8::tests::test_set_I_to_char ... ok
[INFO] [stdout] test hardware::chip8::tests::test_add_kk_x_wrap ... ok
[INFO] [stdout] test hardware::chip8::tests::test_in_bounds_false1 ... ok
[INFO] [stdout] test hardware::chip8::tests::test_jump ... ok
[INFO] [stdout] test hardware::chip8::tests::test_bcd ... ok
[INFO] [stdout] test hardware::chip8::tests::test_in_bounds ... ok
[INFO] [stdout] test hardware::chip8::tests::test_add_x_to_I ... ok
[INFO] [stdout] test hardware::chip8::tests::test_in_bounds_false2 ... ok
[INFO] [stdout] test hardware::chip8::tests::test_return ... ok
[INFO] [stdout] test hardware::chip8::tests::test_jump_add ... ok
[INFO] [stdout] test hardware::chip8::tests::test_in_bounds_false3 ... ok
[INFO] [stdout] test hardware::chip8::tests::test_left_x_right_nobit ... ok
[INFO] [stdout] test hardware::chip8::tests::test_set_I ... ok
[INFO] [stdout] test hardware::chip8::tests::test_left_x_right_bit ... ok
[INFO] [stdout] test hardware::chip8::tests::test_set_dt_to_x ... ok
[INFO] [stdout] test hardware::chip8::tests::test_load_registers ... ok
[INFO] [stdout] test hardware::chip8::tests::test_set_st_to_x ... ok
[INFO] [stdout] test hardware::chip8::tests::test_shift_x_right_odd ... ok
[INFO] [stdout] test hardware::chip8::tests::test_set_x_kk ... ok
[INFO] [stdout] test hardware::chip8::tests::test_set_x_to_dt ... ok
[INFO] [stdout] test hardware::chip8::tests::test_shift_x_right_even ... ok
[INFO] [stdout] test hardware::chip8::tests::test_skip_key_press_false ... ok
[INFO] [stdout] test hardware::chip8::tests::test_set_x_y ... ok
[INFO] [stdout] test hardware::chip8::tests::test_in_bounds_false4 ... ok
[INFO] [stdout] test hardware::chip8::tests::test_skip_x_eq_kk_not ... ok
[INFO] [stdout] test hardware::chip8::tests::test_skip_x_eq_y ... ok
[INFO] [stdout] test hardware::chip8::tests::test_skip_x_eq_y_not ... ok
[INFO] [stdout] test hardware::chip8::tests::test_skip_x_noteq_kk ... ok
[INFO] [stdout] test hardware::chip8::tests::test_skip_x_noteq_kk_not ... ok
[INFO] [stdout] test hardware::chip8::tests::test_skip_x_noteq_y_false ... ok
[INFO] [stdout] test hardware::chip8::tests::test_skip_x_noteq_y_true ... ok
[INFO] [stdout] test hardware::chip8::tests::test_store_registers ... ok
[INFO] [stdout] test hardware::chip8::tests::test_wait_keypress_not_pressed ... ok
[INFO] [stdout] test hardware::chip8::tests::test_skip_key_press_true ... ok
[INFO] [stdout] test hardware::chip8::tests::test_wait_keypress_pressed ... ok
[INFO] [stdout] test hardware::chip8::tests::test_x_add_y_nowrap ... ok
[INFO] [stdout] test hardware::chip8::tests::test_x_and_y ... ok
[INFO] [stdout] test hardware::chip8::tests::test_skip_not_key_press_true ... ok
[INFO] [stdout] test hardware::chip8::tests::test_x_add_y_wrap ... ok
[INFO] [stdout] test hardware::chip8::tests::test_x_eq_y_sub_x_nowrap ... ok
[INFO] [stdout] test hardware::chip8::tests::test_skip_not_key_press_false ... ok
[INFO] [stdout] test hardware::chip8::tests::test_x_eq_y_sub_x_wrap ... ok
[INFO] [stdout] test hardware::chip8::tests::test_x_xor_y ... ok
[INFO] [stdout] test hardware::instruction::tests::test_get_top_nib ... ok
[INFO] [stdout] test hardware::chip8::tests::test_x_or_y ... ok
[INFO] [stdout] test hardware::instruction::tests::test_get_nibble ... ok
[INFO] [stdout] test hardware::instruction::tests::test_get_x ... ok
[INFO] [stdout] test hardware::chip8::tests::test_x_sub_y_nowrap ... ok
[INFO] [stdout] test hardware::instruction::tests::test_get_addr ... ok
[INFO] [stdout] test hardware::chip8::tests::test_skip_x_eq_kk ... ok
[INFO] [stdout] test hardware::instruction::tests::test_get_kk ... ok
[INFO] [stdout] test hardware::chip8::tests::test_x_sub_y_wrap ... ok
[INFO] [stdout] test hardware::instruction::tests::test_get_y ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3b5ff144dd262d0e71c800983a93496053e95586948c792fde56665b58dedd21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b5ff144dd262d0e71c800983a93496053e95586948c792fde56665b58dedd21", kill_on_drop: false }`
[INFO] [stdout] 3b5ff144dd262d0e71c800983a93496053e95586948c792fde56665b58dedd21