[INFO] updating cached repository https://github.com/DanielBrookRoberge/virtual_8080
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0965849467abe21e6963ec2eadfdfc36936bfaf9
[INFO] testing DanielBrookRoberge/virtual_8080 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielBrookRoberge%2Fvirtual_8080" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DanielBrookRoberge/virtual_8080 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DanielBrookRoberge/virtual_8080
[INFO] finished tweaking git repo https://github.com/DanielBrookRoberge/virtual_8080
[INFO] tweaked toml for git repo https://github.com/DanielBrookRoberge/virtual_8080 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/DanielBrookRoberge/virtual_8080 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2d53d775a832c43a1114e63549157b2702c9af995bce9e9f751f5d37aa6ffe2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e2d53d775a832c43a1114e63549157b2702c9af995bce9e9f751f5d37aa6ffe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2d53d775a832c43a1114e63549157b2702c9af995bce9e9f751f5d37aa6ffe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2d53d775a832c43a1114e63549157b2702c9af995bce9e9f751f5d37aa6ffe2", kill_on_drop: false }`
[INFO] [stdout] e2d53d775a832c43a1114e63549157b2702c9af995bce9e9f751f5d37aa6ffe2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4fd220aa6d2465ed937a70ed0b2820957e8f6a52f5eb85e255779d98de025fdf
[INFO] running `Command { std: "docker" "start" "-a" "4fd220aa6d2465ed937a70ed0b2820957e8f6a52f5eb85e255779d98de025fdf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling virtual_8080 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/cpu.rs:442:9
[INFO] [stdout]     |
[INFO] [stdout] 442 |         _ => unimplemented_instruction(s),
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
[INFO] running `Command { std: "docker" "inspect" "4fd220aa6d2465ed937a70ed0b2820957e8f6a52f5eb85e255779d98de025fdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fd220aa6d2465ed937a70ed0b2820957e8f6a52f5eb85e255779d98de025fdf", kill_on_drop: false }`
[INFO] [stdout] 4fd220aa6d2465ed937a70ed0b2820957e8f6a52f5eb85e255779d98de025fdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5035f6499d511cee720e3bf9fce23850a711a871f0974f72d333b9a3c37b374a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5035f6499d511cee720e3bf9fce23850a711a871f0974f72d333b9a3c37b374a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/cpu.rs:442:9
[INFO] [stdout]     |
[INFO] [stdout] 442 |         _ => unimplemented_instruction(s),
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling virtual_8080 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/cpu.rs:442:9
[INFO] [stdout]     |
[INFO] [stdout] 442 |         _ => unimplemented_instruction(s),
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` 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 2.35s
[INFO] running `Command { std: "docker" "inspect" "5035f6499d511cee720e3bf9fce23850a711a871f0974f72d333b9a3c37b374a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5035f6499d511cee720e3bf9fce23850a711a871f0974f72d333b9a3c37b374a", kill_on_drop: false }`
[INFO] [stdout] 5035f6499d511cee720e3bf9fce23850a711a871f0974f72d333b9a3c37b374a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 69f15472be8cf7b9673a1bf69f07d2035ddd325d49f2eaefa6db44220a3bc510
[INFO] running `Command { std: "docker" "start" "-a" "69f15472be8cf7b9673a1bf69f07d2035ddd325d49f2eaefa6db44220a3bc510", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/cpu.rs:442:9
[INFO] [stderr]     |
[INFO] [stderr] 442 |         _ => unimplemented_instruction(s),
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/cpu.rs:442:9
[INFO] [stderr]     |
[INFO] [stderr] 442 |         _ => unimplemented_instruction(s),
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/virtual_8080-5950094967793106
[INFO] [stdout] running 41 tests
[INFO] [stdout] test bytes::tests::assemble_word_test ... ok
[INFO] [stdout] test bytes::tests::low_order_byte_test ... ok
[INFO] [stdout] test flags::tests::set_s_test ... ok
[INFO] [stdout] test flags::tests::set_z_test ... ok
[INFO] [stdout] test memory::tests::get_test ... ok
[INFO] [stdout] test memory::tests::load_test ... ok
[INFO] [stdout] test memory::tests::set_test ... ok
[INFO] [stdout] test memory::tests::view_test ... ok
[INFO] [stdout] test stack::tests::test_push16 ... ok
[INFO] [stdout] test flags::tests::deserialize_test ... ok
[INFO] [stdout] test state::tests::test_cmp8 ... ok
[INFO] [stdout] test state::tests::test_get_hl_address ... ok
[INFO] [stdout] test stack::tests::test_push8 ... ok
[INFO] [stdout] test state::tests::test_get_m ... ok
[INFO] [stdout] test state::tests::test_adc8 ... ok
[INFO] [stdout] test state::tests::test_jump_if ... ok
[INFO] [stdout] test state::tests::test_new ... ok
[INFO] [stdout] test state::tests::test_add8 ... ok
[INFO] [stdout] test state::tests::test_call_if ... ok
[INFO] [stdout] test state::tests::test_and8 ... ok
[INFO] [stdout] test state::tests::test_sbb8 ... ok
[INFO] [stdout] test state::tests::test_set_bc ... ok
[INFO] [stdout] test state::tests::test_get_operand ... ok
[INFO] [stdout] test state::tests::test_ret_if ... ok
[INFO] [stdout] test state::tests::test_or8 ... ok
[INFO] [stdout] test state::tests::test_set_flags ... ok
[INFO] [stdout] test state::tests::test_set_hl ... ok
[INFO] [stdout] test state::tests::test_set_m ... ok
[INFO] [stdout] test state::tests::test_set_de ... ok
[INFO] [stdout] test state::tests::test_sub8 ... ok
[INFO] [stdout] test flags::tests::set_p_test ... ok
[INFO] [stdout] test flags::tests::serialize_test ... ok
[INFO] [stdout] test bytes::tests::high_order_byte_test ... ok
[INFO] [stdout] test memory::tests::new_test ... ok
[INFO] [stdout] test program::tests::test_get_arg16 ... ok
[INFO] [stdout] test program::tests::test_get_arg8 ... ok
[INFO] [stdout] test program::tests::test_get_opcode ... ok
[INFO] [stdout] test state::tests::test_add16 ... ok
[INFO] [stdout] test stack::tests::test_pop16 ... ok
[INFO] [stdout] test stack::tests::test_pop8 ... ok
[INFO] [stdout] test state::tests::test_xor8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests virtual_8080
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69f15472be8cf7b9673a1bf69f07d2035ddd325d49f2eaefa6db44220a3bc510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69f15472be8cf7b9673a1bf69f07d2035ddd325d49f2eaefa6db44220a3bc510", kill_on_drop: false }`
[INFO] [stdout] 69f15472be8cf7b9673a1bf69f07d2035ddd325d49f2eaefa6db44220a3bc510