[INFO] cloning repository https://github.com/ciaran2/feo3boy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ciaran2/feo3boy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fciaran2%2Ffeo3boy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fciaran2%2Ffeo3boy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cce4428f2f6e2681f62cb72e772ed907367f4f8d
[INFO] testing ciaran2/feo3boy against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fciaran2%2Ffeo3boy" "/workspace/builds/worker-38/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-38/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ciaran2/feo3boy on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ciaran2/feo3boy
[INFO] finished tweaking git repo https://github.com/ciaran2/feo3boy
[INFO] tweaked toml for git repo https://github.com/ciaran2/feo3boy written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] crate git repo https://github.com/ciaran2/feo3boy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1aea3fdbfea3c3195c2cd91d3905b4301594f9bd0742a2737d33ca7ce2fa8633
[INFO] running `Command { std: "docker" "start" "-a" "1aea3fdbfea3c3195c2cd91d3905b4301594f9bd0742a2737d33ca7ce2fa8633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1aea3fdbfea3c3195c2cd91d3905b4301594f9bd0742a2737d33ca7ce2fa8633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aea3fdbfea3c3195c2cd91d3905b4301594f9bd0742a2737d33ca7ce2fa8633", kill_on_drop: false }`
[INFO] [stdout] 1aea3fdbfea3c3195c2cd91d3905b4301594f9bd0742a2737d33ca7ce2fa8633
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2107fbdb3d0c8d6e5f6a4e32ca8fa4cf3fabfbb0fb23b1488c9b0dea0f0f657
[INFO] running `Command { std: "docker" "start" "-a" "d2107fbdb3d0c8d6e5f6a4e32ca8fa4cf3fabfbb0fb23b1488c9b0dea0f0f657", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling feo3boy v0.1.0 (/opt/rustwide/workdir/feo3boy)
[INFO] [stdout] warning: field is never read: `save_ram`
[INFO] [stdout]    --> feo3boy/src/memdev/cartridge.rs:329:5
[INFO] [stdout]     |
[INFO] [stdout] 329 |     save_ram: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling feo3boy-player v0.1.0 (/opt/rustwide/workdir/feo3boy-player)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "d2107fbdb3d0c8d6e5f6a4e32ca8fa4cf3fabfbb0fb23b1488c9b0dea0f0f657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2107fbdb3d0c8d6e5f6a4e32ca8fa4cf3fabfbb0fb23b1488c9b0dea0f0f657", kill_on_drop: false }`
[INFO] [stdout] d2107fbdb3d0c8d6e5f6a4e32ca8fa4cf3fabfbb0fb23b1488c9b0dea0f0f657
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1855e0a81ea839b9aa7b2e486926ff45fe7c447c28342f5a791fb3dea2728730
[INFO] running `Command { std: "docker" "start" "-a" "1855e0a81ea839b9aa7b2e486926ff45fe7c447c28342f5a791fb3dea2728730", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling feo3boy v0.1.0 (/opt/rustwide/workdir/feo3boy)
[INFO] [stdout] warning: field is never read: `save_ram`
[INFO] [stdout]    --> feo3boy/src/memdev/cartridge.rs:329:5
[INFO] [stdout]     |
[INFO] [stdout] 329 |     save_ram: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling feo3boy-player v0.1.0 (/opt/rustwide/workdir/feo3boy-player)
[INFO] [stdout] warning: field is never read: `save_ram`
[INFO] [stdout]    --> feo3boy/src/memdev/cartridge.rs:329:5
[INFO] [stdout]     |
[INFO] [stdout] 329 |     save_ram: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "1855e0a81ea839b9aa7b2e486926ff45fe7c447c28342f5a791fb3dea2728730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1855e0a81ea839b9aa7b2e486926ff45fe7c447c28342f5a791fb3dea2728730", kill_on_drop: false }`
[INFO] [stdout] 1855e0a81ea839b9aa7b2e486926ff45fe7c447c28342f5a791fb3dea2728730
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 171eebad9fb5671328a93f47d5a9ed24277fc8885fc97eeaaa9159b6ddd01bbf
[INFO] running `Command { std: "docker" "start" "-a" "171eebad9fb5671328a93f47d5a9ed24277fc8885fc97eeaaa9159b6ddd01bbf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: field is never read: `save_ram`
[INFO] [stdout] running 3 tests
[INFO] [stderr]    --> feo3boy/src/memdev/cartridge.rs:329:5
[INFO] [stderr]     |
[INFO] [stderr] 329 |     save_ram: bool,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `feo3boy` (lib) generated 1 warning
[INFO] [stderr] warning: `feo3boy` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 33.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/feo3boy-a424b98a0522ca17)
[INFO] [stdout] test gbz80core::opcode::tests::can_decode_any_cb_opcode ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cb_opcode_table-bc0584eda4952f95)
[INFO] [stdout] test gbz80core::opcode::tests::can_decode_any_opcode ... ok
[INFO] [stdout] test gbz80core::tests::test_loads_and_alu ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/opcode_table-01c33915a51e85a8)
[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] [stderr]      Running tests/asmtests.rs (/opt/rustwide/target/debug/deps/asmtests-5bed51dbcc07fcc4)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test fibonacci ... ok
[INFO] [stdout] test fibonacci16 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/feo3boy_player-038b2ae7413836c3)
[INFO] [stdout] test squares ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] [stderr]    Doc-tests feo3boy
[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" "171eebad9fb5671328a93f47d5a9ed24277fc8885fc97eeaaa9159b6ddd01bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "171eebad9fb5671328a93f47d5a9ed24277fc8885fc97eeaaa9159b6ddd01bbf", kill_on_drop: false }`
[INFO] [stdout] 171eebad9fb5671328a93f47d5a9ed24277fc8885fc97eeaaa9159b6ddd01bbf