[INFO] cloning repository https://github.com/MasterObvious/RustBoy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MasterObvious/RustBoy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterObvious%2FRustBoy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterObvious%2FRustBoy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 955f35e3540b0871efea56f0aaa52bc866b42681
[INFO] testing MasterObvious/RustBoy against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterObvious%2FRustBoy" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MasterObvious/RustBoy on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MasterObvious/RustBoy
[INFO] finished tweaking git repo https://github.com/MasterObvious/RustBoy
[INFO] tweaked toml for git repo https://github.com/MasterObvious/RustBoy written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/MasterObvious/RustBoy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd4109ce3ed0b8fb13e3dad8a3b6747eab029810936d52a935b77a503d2ba5c1
[INFO] running `Command { std: "docker" "start" "-a" "bd4109ce3ed0b8fb13e3dad8a3b6747eab029810936d52a935b77a503d2ba5c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd4109ce3ed0b8fb13e3dad8a3b6747eab029810936d52a935b77a503d2ba5c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd4109ce3ed0b8fb13e3dad8a3b6747eab029810936d52a935b77a503d2ba5c1", kill_on_drop: false }`
[INFO] [stdout] bd4109ce3ed0b8fb13e3dad8a3b6747eab029810936d52a935b77a503d2ba5c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a22058cca6fad3d2317d316f73ee4634e689d9b9f19aa958bef4c670f7420ec4
[INFO] running `Command { std: "docker" "start" "-a" "a22058cca6fad3d2317d316f73ee4634e689d9b9f19aa958bef4c670f7420ec4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `AF`
[INFO] [stdout]   --> src/hardware/registers.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     AF, // Accumulator + Flags
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `C`
[INFO] [stdout]   --> src/hardware/registers.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     C, // Carry
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "a22058cca6fad3d2317d316f73ee4634e689d9b9f19aa958bef4c670f7420ec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a22058cca6fad3d2317d316f73ee4634e689d9b9f19aa958bef4c670f7420ec4", kill_on_drop: false }`
[INFO] [stdout] a22058cca6fad3d2317d316f73ee4634e689d9b9f19aa958bef4c670f7420ec4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aed3f63d48dc1395672d51a5729e2c4accef16fa58d552af6339ddd0cee89aaf
[INFO] running `Command { std: "docker" "start" "-a" "aed3f63d48dc1395672d51a5729e2c4accef16fa58d552af6339ddd0cee89aaf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `AF`
[INFO] [stdout]   --> src/hardware/registers.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     AF, // Accumulator + Flags
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `C`
[INFO] [stdout]   --> src/hardware/registers.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     C, // Carry
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.44s
[INFO] running `Command { std: "docker" "inspect" "aed3f63d48dc1395672d51a5729e2c4accef16fa58d552af6339ddd0cee89aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aed3f63d48dc1395672d51a5729e2c4accef16fa58d552af6339ddd0cee89aaf", kill_on_drop: false }`
[INFO] [stdout] aed3f63d48dc1395672d51a5729e2c4accef16fa58d552af6339ddd0cee89aaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd170f0e3369c8a61ea8fcff716d616c258325b06edbb6a03aa0b914c29568ba
[INFO] running `Command { std: "docker" "start" "-a" "dd170f0e3369c8a61ea8fcff716d616c258325b06edbb6a03aa0b914c29568ba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: variant is never constructed: `AF`
[INFO] [stderr]   --> src/hardware/registers.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     AF, // Accumulator + Flags
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C`
[INFO] [stderr]   --> src/hardware/registers.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     C, // Carry
[INFO] [stderr]    |     ^
[INFO] [stderr] 
[INFO] [stderr] warning: `rustboy` (bin "rustboy" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustboy-e75110d838782f95)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test hardware::registers::tests::flags ... ok
[INFO] [stdout] test hardware::registers::tests::truncation ... ok
[INFO] [stdout] test hardware::registers::tests::write_read_simple ... ok
[INFO] [stdout] test hardware::registers::tests::write_read_word ... ok
[INFO] [stdout] test hardware::registers::tests::write_short_read_word ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd170f0e3369c8a61ea8fcff716d616c258325b06edbb6a03aa0b914c29568ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd170f0e3369c8a61ea8fcff716d616c258325b06edbb6a03aa0b914c29568ba", kill_on_drop: false }`
[INFO] [stdout] dd170f0e3369c8a61ea8fcff716d616c258325b06edbb6a03aa0b914c29568ba