[INFO] cloning repository https://github.com/MoochMcGee/emupc-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MoochMcGee/emupc-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoochMcGee%2Femupc-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoochMcGee%2Femupc-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07cfd260327039c989b494dba5ebaa126d4652ea
[INFO] testing MoochMcGee/emupc-rs against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoochMcGee%2Femupc-rs" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MoochMcGee/emupc-rs on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MoochMcGee/emupc-rs
[INFO] finished tweaking git repo https://github.com/MoochMcGee/emupc-rs
[INFO] tweaked toml for git repo https://github.com/MoochMcGee/emupc-rs written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/MoochMcGee/emupc-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50a3f7b212fe79672aa0074546c56d90a5748d5e0a66cf80a43165fadcc2ecd3
[INFO] running `Command { std: "docker" "start" "-a" "50a3f7b212fe79672aa0074546c56d90a5748d5e0a66cf80a43165fadcc2ecd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50a3f7b212fe79672aa0074546c56d90a5748d5e0a66cf80a43165fadcc2ecd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a3f7b212fe79672aa0074546c56d90a5748d5e0a66cf80a43165fadcc2ecd3", kill_on_drop: false }`
[INFO] [stdout] 50a3f7b212fe79672aa0074546c56d90a5748d5e0a66cf80a43165fadcc2ecd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9529acdfb703673e24e200f3c3ebc737033d20e158f8b76d40cfb7787a6ed252
[INFO] running `Command { std: "docker" "start" "-a" "9529acdfb703673e24e200f3c3ebc737033d20e158f8b76d40cfb7787a6ed252", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling emupc-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::cpu8086::*`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cpu8086::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]  --> src/cpu286/registers.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[allow(dead_code)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]  --> src/cpu286/registers.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | bitflags!(
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]  --> src/cpu8086/registers.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[allow(dead_code)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]  --> src/cpu8086/registers.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | bitflags!(
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `segment_long` is assigned to, but never used
[INFO] [stdout]    --> src/cpu8086/mod.rs:585:25
[INFO] [stdout]     |
[INFO] [stdout] 585 |                 let mut segment_long: SegReg = SegReg::DS;
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: consider using `_segment_long` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `opcode_rm_long` is assigned to, but never used
[INFO] [stdout]    --> src/cpu8086/mod.rs:586:25
[INFO] [stdout]     |
[INFO] [stdout] 586 |                 let mut opcode_rm_long: u16 = 0;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_opcode_rm_long` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `opcode_rm_long` is never read
[INFO] [stdout]    --> src/cpu8086/mod.rs:591:21
[INFO] [stdout]     |
[INFO] [stdout] 591 |                     opcode_rm_long = opcode_rm;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `segment_long` is never read
[INFO] [stdout]    --> src/cpu8086/mod.rs:592:21
[INFO] [stdout]     |
[INFO] [stdout] 592 |                     segment_long = segment;
[INFO] [stdout]     |                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]     --> src/cpu8086/mod.rs:1407:25
[INFO] [stdout]      |
[INFO] [stdout] 1407 |                 let mut result: u8 = 0;
[INFO] [stdout]      |                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]     --> src/cpu8086/mod.rs:1424:25
[INFO] [stdout]      |
[INFO] [stdout] 1424 |                 let mut result: u16 = 0;
[INFO] [stdout]      |                         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "9529acdfb703673e24e200f3c3ebc737033d20e158f8b76d40cfb7787a6ed252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9529acdfb703673e24e200f3c3ebc737033d20e158f8b76d40cfb7787a6ed252", kill_on_drop: false }`
[INFO] [stdout] 9529acdfb703673e24e200f3c3ebc737033d20e158f8b76d40cfb7787a6ed252
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8681605fbf15edd903252c56c735caeedbbe383c213761b7c644b9ce83943022
[INFO] running `Command { std: "docker" "start" "-a" "8681605fbf15edd903252c56c735caeedbbe383c213761b7c644b9ce83943022", kill_on_drop: false }`
[INFO] [stderr]    Compiling emupc-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `IbmPc5150Machine`
[INFO] [stdout]    --> src/cpu8086/operand.rs:213:23
[INFO] [stdout]     |
[INFO] [stdout] 213 |     let mut machine = IbmPc5150Machine::new();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::IbmPc5150Machine;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cpu8086::*`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cpu8086::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]  --> src/cpu286/registers.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[allow(dead_code)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]  --> src/cpu286/registers.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | bitflags!(
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]  --> src/cpu8086/registers.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[allow(dead_code)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]  --> src/cpu8086/registers.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | bitflags!(
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `emupc-rs` due to 2 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "8681605fbf15edd903252c56c735caeedbbe383c213761b7c644b9ce83943022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8681605fbf15edd903252c56c735caeedbbe383c213761b7c644b9ce83943022", kill_on_drop: false }`
[INFO] [stdout] 8681605fbf15edd903252c56c735caeedbbe383c213761b7c644b9ce83943022