[INFO] cloning repository https://github.com/scjudd/gb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scjudd/gb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscjudd%2Fgb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscjudd%2Fgb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c332b803ad5be91e67077cbc5e845b472af28e1
[INFO] testing scjudd/gb against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscjudd%2Fgb" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/scjudd/gb on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/scjudd/gb
[INFO] finished tweaking git repo https://github.com/scjudd/gb
[INFO] tweaked toml for git repo https://github.com/scjudd/gb written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/scjudd/gb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b14742298b0d0466f79845d56e6d6a4144d196f643576ed54541c30617830c9a
[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" "b14742298b0d0466f79845d56e6d6a4144d196f643576ed54541c30617830c9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b14742298b0d0466f79845d56e6d6a4144d196f643576ed54541c30617830c9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b14742298b0d0466f79845d56e6d6a4144d196f643576ed54541c30617830c9a", kill_on_drop: false }`
[INFO] [stdout] b14742298b0d0466f79845d56e6d6a4144d196f643576ed54541c30617830c9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c03a67677c2bd840ae2c3b63bf11eef18e137df5833b72bf7b2265cbfa988b71
[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" "c03a67677c2bd840ae2c3b63bf11eef18e137df5833b72bf7b2265cbfa988b71", kill_on_drop: false }`
[INFO] [stderr]    Compiling gb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/bus.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn new() -> FakeBus {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]   --> src/cpu.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn reset() -> Cpu {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]   --> src/registers.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn reset() -> Registers {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "c03a67677c2bd840ae2c3b63bf11eef18e137df5833b72bf7b2265cbfa988b71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c03a67677c2bd840ae2c3b63bf11eef18e137df5833b72bf7b2265cbfa988b71", kill_on_drop: false }`
[INFO] [stdout] c03a67677c2bd840ae2c3b63bf11eef18e137df5833b72bf7b2265cbfa988b71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31edf8cf21a4e630e0cad608f019d0a893e39b5fabf7242bb83bbe61522065fc
[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" "31edf8cf21a4e630e0cad608f019d0a893e39b5fabf7242bb83bbe61522065fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling gb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "31edf8cf21a4e630e0cad608f019d0a893e39b5fabf7242bb83bbe61522065fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31edf8cf21a4e630e0cad608f019d0a893e39b5fabf7242bb83bbe61522065fc", kill_on_drop: false }`
[INFO] [stdout] 31edf8cf21a4e630e0cad608f019d0a893e39b5fabf7242bb83bbe61522065fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8785a68fde746d4095cf75b75b3856023120f8a5a4ffd189e4b2ee47ae40350
[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" "f8785a68fde746d4095cf75b75b3856023120f8a5a4ffd189e4b2ee47ae40350", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gb-b2ac9b6b0bbf734f
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test cpu::tests::test_get_reg16_offset ... ok
[INFO] [stdout] test instructions::tests::test_decimal_adjust_accumulator_with_halfcarry_flag ... ok
[INFO] [stdout] test instructions::tests::test_add_correctly_sets_zero_flag ... ok
[INFO] [stdout] test instructions::tests::test_decimal_adjust_accumulator_with_negative_flag ... ok
[INFO] [stdout] test instructions::tests::test_add_correctly_sets_halfcarry_flag ... ok
[INFO] [stdout] test instructions::tests::test_enable_interrupts ... ok
[INFO] [stdout] test instructions::tests::test_call_no_condition ... ok
[INFO] [stdout] test instructions::tests::test_complement_accumulator ... ok
[INFO] [stdout] test instructions::tests::test_jump_immediate_condition_unmet ... ok
[INFO] [stdout] test instructions::tests::test_jump_immediate_condition_met ... ok
[INFO] [stdout] test instructions::tests::test_load_16bit_indirect_immediate ... ok
[INFO] [stdout] test instructions::tests::test_jump_relative_condition_met ... ok
[INFO] [stdout] test instructions::tests::test_load_16bit_immediate ... ok
[INFO] [stdout] test instructions::tests::test_jump_immediate_no_condition ... ok
[INFO] [stdout] test instructions::tests::test_jump_relative_no_condition ... ok
[INFO] [stdout] test instructions::tests::test_load_8bit_indirect_decrement_to_bus ... ok
[INFO] [stdout] test instructions::tests::test_load_8bit_indirect_decrement_to_register ... ok
[INFO] [stdout] test instructions::tests::test_load_8bit_indirect_increment_to_bus ... ok
[INFO] [stdout] test instructions::tests::test_load_8bit_indirect_increment_to_register ... ok
[INFO] [stdout] test instructions::tests::test_call_condition_met ... ok
[INFO] [stdout] test instructions::tests::test_load_8bit_indirect_to_register ... ok
[INFO] [stdout] test instructions::tests::test_load_8bit_immediate ... ok
[INFO] [stdout] test instructions::tests::test_load_high_to_register ... ok
[INFO] [stdout] test instructions::tests::test_load_8bit ... ok
[INFO] [stdout] test instructions::tests::test_load_high_to_bus ... ok
[INFO] [stdout] test instructions::tests::test_rotate_right_circular_accumulator ... ok
[INFO] [stdout] test instructions::tests::test_return_no_condition ... ok
[INFO] [stdout] test instructions::tests::test_stop ... ok
[INFO] [stdout] test instructions::tests::test_set_carry_flag ... ok
[INFO] [stdout] test instructions::tests::test_rotate_right_accumulator ... ok
[INFO] [stdout] test instructions::tests::test_rotate_left_accumulator ... ok
[INFO] [stdout] test instructions::tests::test_rotate_left_circular_accumulator ... ok
[INFO] [stdout] test instructions::tests::test_return_condition_unmet ... ok
[INFO] [stdout] test instructions::tests::test_nop ... ok
[INFO] [stdout] test instructions::tests::test_disable_interrupts ... ok
[INFO] [stdout] test instructions::tests::test_return_condition_met ... ok
[INFO] [stdout] test instructions::tests::test_decimal_adjust_accumulator_with_carry_flag ... ok
[INFO] [stdout] test instructions::tests::test_add_correctly_sets_carry_flag ... ok
[INFO] [stdout] test instructions::tests::test_load_8bit_indirect_to_bus ... ok
[INFO] [stdout] test instructions::tests::test_call_condition_unmet ... ok
[INFO] [stdout] test instructions::tests::test_add ... ok
[INFO] [stdout] test instructions::tests::test_jump_relative_condition_unmet ... ok
[INFO] [stdout] test instructions::tests::test_decimal_adjust_accumulator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f8785a68fde746d4095cf75b75b3856023120f8a5a4ffd189e4b2ee47ae40350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8785a68fde746d4095cf75b75b3856023120f8a5a4ffd189e4b2ee47ae40350", kill_on_drop: false }`
[INFO] [stdout] f8785a68fde746d4095cf75b75b3856023120f8a5a4ffd189e4b2ee47ae40350