[INFO] cloning repository https://github.com/nadil-athauda/i8080-core
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nadil-athauda/i8080-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnadil-athauda%2Fi8080-core", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnadil-athauda%2Fi8080-core'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 366c1482a9318897a7b8d577798af116e21e7bb4
[INFO] checking nadil-athauda/i8080-core against try#e983148bd5f0f0db270bfb72149f5e892e68b67f for pr-150322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnadil-athauda%2Fi8080-core" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nadil-athauda/i8080-core
[INFO] finished tweaking git repo https://github.com/nadil-athauda/i8080-core
[INFO] tweaked toml for git repo https://github.com/nadil-athauda/i8080-core written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nadil-athauda/i8080-core on toolchain e983148bd5f0f0db270bfb72149f5e892e68b67f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nadil-athauda/i8080-core already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61c50f55b8eae5e6bb764ef83be2b95f9532ece3daeb0fdb8e169842b016cb8d
[INFO] running `Command { std: "docker" "start" "-a" "61c50f55b8eae5e6bb764ef83be2b95f9532ece3daeb0fdb8e169842b016cb8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61c50f55b8eae5e6bb764ef83be2b95f9532ece3daeb0fdb8e169842b016cb8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c50f55b8eae5e6bb764ef83be2b95f9532ece3daeb0fdb8e169842b016cb8d", kill_on_drop: false }`
[INFO] [stdout] 61c50f55b8eae5e6bb764ef83be2b95f9532ece3daeb0fdb8e169842b016cb8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3d03261bc582a82eb9197b9592653254c7910af90ae3b659b902c4721bbd887
[INFO] running `Command { std: "docker" "start" "-a" "a3d03261bc582a82eb9197b9592653254c7910af90ae3b659b902c4721bbd887", kill_on_drop: false }`
[INFO] [stderr]     Checking intel8080_core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cputest`
[INFO] [stdout]     --> src/lib.rs:3630:23
[INFO] [stdout]      |
[INFO] [stdout] 3630 |                 #[cfg(feature = "cputest")]
[INFO] [stdout]      |                       ^^^^^^^^^^---------
[INFO] [stdout]      |                                 |
[INFO] [stdout]      |                                 help: there is a expected value with a similar name: `"cputests"`
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `cpudiag`, `cputests`, `debug`, and `default`
[INFO] [stdout]      = help: consider adding `cputest` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cputest`
[INFO] [stdout]     --> src/lib.rs:3630:23
[INFO] [stdout]      |
[INFO] [stdout] 3630 |                 #[cfg(feature = "cputest")]
[INFO] [stdout]      |                       ^^^^^^^^^^---------
[INFO] [stdout]      |                                 |
[INFO] [stdout]      |                                 help: there is a expected value with a similar name: `"cputests"`
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `cpudiag`, `cputests`, `debug`, and `default`
[INFO] [stdout]      = help: consider adding `cputest` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `u8` to itself
[INFO] [stdout]     --> src/lib.rs:1159:17
[INFO] [stdout]      |
[INFO] [stdout] 1159 |                 self.b = self.b;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `u8` to itself
[INFO] [stdout]     --> src/lib.rs:1269:17
[INFO] [stdout]      |
[INFO] [stdout] 1269 |                 self.c = self.c;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `u8` to itself
[INFO] [stdout]     --> src/lib.rs:1379:17
[INFO] [stdout]      |
[INFO] [stdout] 1379 |                 self.d = self.d;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `u8` to itself
[INFO] [stdout]     --> src/lib.rs:1489:17
[INFO] [stdout]      |
[INFO] [stdout] 1489 |                 self.e = self.e;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `u8` to itself
[INFO] [stdout]     --> src/lib.rs:1600:17
[INFO] [stdout]      |
[INFO] [stdout] 1600 |                 self.h = self.h;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `u8` to itself
[INFO] [stdout]     --> src/lib.rs:1710:17
[INFO] [stdout]      |
[INFO] [stdout] 1710 |                 self.l = self.l;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `u8` to itself
[INFO] [stdout]     --> src/lib.rs:1940:17
[INFO] [stdout]      |
[INFO] [stdout] 1940 |                 self.a = self.a;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `u8` to itself
[INFO] [stdout]     --> src/lib.rs:1159:17
[INFO] [stdout]      |
[INFO] [stdout] 1159 |                 self.b = self.b;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `u8` to itself
[INFO] [stdout]     --> src/lib.rs:1269:17
[INFO] [stdout]      |
[INFO] [stdout] 1269 |                 self.c = self.c;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `u8` to itself
[INFO] [stdout]     --> src/lib.rs:1379:17
[INFO] [stdout]      |
[INFO] [stdout] 1379 |                 self.d = self.d;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `u8` to itself
[INFO] [stdout]     --> src/lib.rs:1489:17
[INFO] [stdout]      |
[INFO] [stdout] 1489 |                 self.e = self.e;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `u8` to itself
[INFO] [stdout]     --> src/lib.rs:1600:17
[INFO] [stdout]      |
[INFO] [stdout] 1600 |                 self.h = self.h;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `u8` to itself
[INFO] [stdout]     --> src/lib.rs:1710:17
[INFO] [stdout]      |
[INFO] [stdout] 1710 |                 self.l = self.l;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `u8` to itself
[INFO] [stdout]     --> src/lib.rs:1940:17
[INFO] [stdout]      |
[INFO] [stdout] 1940 |                 self.a = self.a;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "a3d03261bc582a82eb9197b9592653254c7910af90ae3b659b902c4721bbd887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d03261bc582a82eb9197b9592653254c7910af90ae3b659b902c4721bbd887", kill_on_drop: false }`
[INFO] [stdout] a3d03261bc582a82eb9197b9592653254c7910af90ae3b659b902c4721bbd887
