[INFO] fetching crate chip_8 0.2.0...
[INFO] testing chip_8-0.2.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate chip_8 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate chip_8 0.2.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chip_8 0.2.0
[INFO] finished tweaking crates.io crate chip_8 0.2.0
[INFO] tweaked toml for crates.io crate chip_8 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", 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]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo-platform v0.1.1
[INFO] [stderr]   Downloaded skeptic v0.13.6
[INFO] [stderr]   Downloaded cargo_metadata v0.12.3
[INFO] [stderr]   Downloaded bufrng v1.0.2
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d22ef18c7258980a07568e78c2c6e3c2dfa7078302308d95837d28771e9eb3d5
[INFO] running `Command { std: "docker" "start" "-a" "d22ef18c7258980a07568e78c2c6e3c2dfa7078302308d95837d28771e9eb3d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d22ef18c7258980a07568e78c2c6e3c2dfa7078302308d95837d28771e9eb3d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d22ef18c7258980a07568e78c2c6e3c2dfa7078302308d95837d28771e9eb3d5", kill_on_drop: false }`
[INFO] [stdout] d22ef18c7258980a07568e78c2c6e3c2dfa7078302308d95837d28771e9eb3d5
[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=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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16dfd3cc5b56b8aa24c7e75f304d96653300eccb306a0900bc7af350f26bb09c
[INFO] running `Command { std: "docker" "start" "-a" "16dfd3cc5b56b8aa24c7e75f304d96653300eccb306a0900bc7af350f26bb09c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling bytecount v0.6.2
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling cargo-platform v0.1.1
[INFO] [stderr]    Compiling cargo_metadata v0.12.3
[INFO] [stderr]    Compiling skeptic v0.13.6
[INFO] [stderr]    Compiling chip_8 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `registers`
[INFO] [stdout]   --> src/vm.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     registers: Registers,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rng`
[INFO] [stdout]   --> src/vm.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     rng: R,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sys_fn`
[INFO] [stdout]   --> src/vm.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     sys_fn: fn(&mut Self, crate::instructions::Addr) -> crate::errors::Result<()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `keypad`
[INFO] [stdout]   --> src/vm.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     keypad: crate::keypad::Keypad,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `waiting_on_any_keypress`
[INFO] [stdout]   --> src/vm.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     waiting_on_any_keypress: Option<VRegister>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute_instruction`
[INFO] [stdout]    --> src/vm.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn execute_instruction(&mut self, instruction: &Instruction) -> crate::errors::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.36s
[INFO] running `Command { std: "docker" "inspect" "16dfd3cc5b56b8aa24c7e75f304d96653300eccb306a0900bc7af350f26bb09c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16dfd3cc5b56b8aa24c7e75f304d96653300eccb306a0900bc7af350f26bb09c", kill_on_drop: false }`
[INFO] [stdout] 16dfd3cc5b56b8aa24c7e75f304d96653300eccb306a0900bc7af350f26bb09c
[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=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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e12e8f3cb500850a93af6b3ed3e3c4834b851b663578775d5404a4ad2afd60d
[INFO] running `Command { std: "docker" "start" "-a" "5e12e8f3cb500850a93af6b3ed3e3c4834b851b663578775d5404a4ad2afd60d", kill_on_drop: false }`
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling bufrng v1.0.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stdout] warning: field is never read: `registers`
[INFO] [stdout]   --> src/vm.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     registers: Registers,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rng`
[INFO] [stdout]   --> src/vm.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     rng: R,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sys_fn`
[INFO] [stdout]   --> src/vm.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     sys_fn: fn(&mut Self, crate::instructions::Addr) -> crate::errors::Result<()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `keypad`
[INFO] [stdout]   --> src/vm.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     keypad: crate::keypad::Keypad,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `waiting_on_any_keypress`
[INFO] [stdout]   --> src/vm.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     waiting_on_any_keypress: Option<VRegister>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute_instruction`
[INFO] [stdout]    --> src/vm.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn execute_instruction(&mut self, instruction: &Instruction) -> crate::errors::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling version-sync v0.9.2
[INFO] [stderr]    Compiling chip_8 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.41s
[INFO] running `Command { std: "docker" "inspect" "5e12e8f3cb500850a93af6b3ed3e3c4834b851b663578775d5404a4ad2afd60d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e12e8f3cb500850a93af6b3ed3e3c4834b851b663578775d5404a4ad2afd60d", kill_on_drop: false }`
[INFO] [stdout] 5e12e8f3cb500850a93af6b3ed3e3c4834b851b663578775d5404a4ad2afd60d
[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=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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 306c4ccbc800ece52d8caecda1d7c940ef98ee5a4496e4dd3178a85ea77fcea5
[INFO] running `Command { std: "docker" "start" "-a" "306c4ccbc800ece52d8caecda1d7c940ef98ee5a4496e4dd3178a85ea77fcea5", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `registers`
[INFO] [stderr]   --> src/vm.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     registers: Registers,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `rng`
[INFO] [stderr]   --> src/vm.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     rng: R,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sys_fn`
[INFO] [stderr]   --> src/vm.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     sys_fn: fn(&mut Self, crate::instructions::Addr) -> crate::errors::Result<()>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `keypad`
[INFO] [stderr]   --> src/vm.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     keypad: crate::keypad::Keypad,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `waiting_on_any_keypress`
[INFO] [stderr]   --> src/vm.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     waiting_on_any_keypress: Option<VRegister>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `execute_instruction`
[INFO] [stderr]    --> src/vm.rs:105:8
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn execute_instruction(&mut self, instruction: &Instruction) -> crate::errors::Result<()> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `chip_8` (lib) generated 6 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chip_8-749bd47157c7cb79)
[INFO] [stdout] 
[INFO] [stdout] running 76 tests
[INFO] [stdout] test instructions::tests::decode_add_operand ... ok
[INFO] [stdout] test instructions::tests::decode_add ... ok
[INFO] [stdout] test instructions::tests::decode_addi ... ok
[INFO] [stdout] test instructions::tests::decode_clear ... ok
[INFO] [stdout] test instructions::tests::decode_load_i ... ok
[INFO] [stdout] test instructions::tests::decode_loadbinarycodeddecimal ... ok
[INFO] [stdout] test instructions::tests::decode_loaddelaytimerregister ... ok
[INFO] [stdout] test instructions::tests::decode_draw ... ok
[INFO] [stdout] test instructions::tests::decode_jump ... ok
[INFO] [stdout] test instructions::tests::decode_call ... ok
[INFO] [stdout] test instructions::tests::decode_loadregistersmemory ... ok
[INFO] [stdout] test instructions::tests::decode_loadsounddimerregister ... ok
[INFO] [stdout] test instructions::tests::decode_loadsprite ... ok
[INFO] [stdout] test instructions::tests::decode_and ... ok
[INFO] [stdout] test instructions::tests::decode_load ... ok
[INFO] [stdout] test instructions::tests::decode_loadmemoryregisters ... ok
[INFO] [stdout] test instructions::tests::decode_load_operand ... ok
[INFO] [stdout] test instructions::tests::decode_loadregisterdelaytimer ... ok
[INFO] [stdout] test instructions::tests::decode_loadkey ... ok
[INFO] [stdout] test instructions::tests::decode_return ... ok
[INFO] [stdout] test instructions::tests::decode_random ... ok
[INFO] [stdout] test instructions::tests::decode_long_jump ... ok
[INFO] [stdout] test instructions::tests::decode_shift_right ... ok
[INFO] [stdout] test instructions::tests::decode_skip_equal ... ok
[INFO] [stdout] test instructions::tests::decode_skip_equal_operand ... ok
[INFO] [stdout] test instructions::tests::decode_skip_not_equal ... ok
[INFO] [stdout] test instructions::tests::decode_shift_left ... ok
[INFO] [stdout] test instructions::tests::decode_skip_not_equal_operand ... ok
[INFO] [stdout] test instructions::tests::decode_or ... ok
[INFO] [stdout] test instructions::tests::decode_skipkeynotpressed ... ok
[INFO] [stdout] test instructions::tests::decode_skipkeypressed ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_add ... ok
[INFO] [stdout] test instructions::tests::decode_sys ... ok
[INFO] [stdout] test instructions::tests::decode_xor ... ok
[INFO] [stdout] test instructions::tests::vregister_iter_to_v0 ... ok
[INFO] [stdout] test instructions::tests::vregister_iter_to_va ... ok
[INFO] [stdout] test instructions::tests::vregister_iter_to_vf ... ok
[INFO] [stdout] test instructions::tests::vregister_tryfrom_err ... ok
[INFO] [stdout] test instructions::tests::vregister_tryfrom_ok ... ok
[INFO] [stdout] test keypad::tests::keypad_default ... ok
[INFO] [stdout] test instructions::tests::decode_sub_negated ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_add_operand ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_add_overflow ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_add_operand_wrapping ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_addi ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_and ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_or ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_load_operand ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_load ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_random ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_shiftleft_inplace_overflow ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_shiftright_inplace_overflow ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_loadi ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_skipequal ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_loadkey ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_jump ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_shiftleft ... ok
[INFO] [stdout] test instructions::tests::decode_sub ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_sub_borrow ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_subnegated ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_skipnotequal ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_shiftleft_inplace ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_skipequaloperand ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_skipkeynotpressed ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_subnegated_borrow ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_xor ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_longjump ... ok
[INFO] [stdout] test vm::tests::vregisters_set_get ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_shiftright ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_skipkeypressed ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_skipnotequaloperand ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_shiftright_inplace ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_sys_default ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_sub ... ok
[INFO] [stdout] test vm::tests::vm_execute_instruction_sys_sysfn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 76 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/skeptic.rs (/opt/rustwide/target/debug/deps/skeptic-a8c94ef1eaccef73)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test readme_sect_example_line_14 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.26s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/version-numbers.rs (/opt/rustwide/target/debug/deps/version_numbers-f1df63362b154ec9)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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] running `Command { std: "docker" "inspect" "306c4ccbc800ece52d8caecda1d7c940ef98ee5a4496e4dd3178a85ea77fcea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "306c4ccbc800ece52d8caecda1d7c940ef98ee5a4496e4dd3178a85ea77fcea5", kill_on_drop: false }`
[INFO] [stdout] 306c4ccbc800ece52d8caecda1d7c940ef98ee5a4496e4dd3178a85ea77fcea5