[INFO] cloning repository https://github.com/boxtown/gbc-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/boxtown/gbc-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboxtown%2Fgbc-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboxtown%2Fgbc-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b1048fa8e595d9d350e462a239937210a1371973
[INFO] testing boxtown/gbc-rs against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboxtown%2Fgbc-rs" "/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/boxtown/gbc-rs 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/boxtown/gbc-rs
[INFO] finished tweaking git repo https://github.com/boxtown/gbc-rs
[INFO] tweaked toml for git repo https://github.com/boxtown/gbc-rs written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/boxtown/gbc-rs 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] 4780766e0e2ae5042fedf6bcb378716740e3e06975032eb985419c7b76494e0c
[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" "4780766e0e2ae5042fedf6bcb378716740e3e06975032eb985419c7b76494e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4780766e0e2ae5042fedf6bcb378716740e3e06975032eb985419c7b76494e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4780766e0e2ae5042fedf6bcb378716740e3e06975032eb985419c7b76494e0c", kill_on_drop: false }`
[INFO] [stdout] 4780766e0e2ae5042fedf6bcb378716740e3e06975032eb985419c7b76494e0c
[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] 9cd04eed8f7199725665dd648633e1d8fc3281620ebcaae0c768959f2dda5845
[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" "9cd04eed8f7199725665dd648633e1d8fc3281620ebcaae0c768959f2dda5845", kill_on_drop: false }`
[INFO] [stderr]    Compiling gbc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "9cd04eed8f7199725665dd648633e1d8fc3281620ebcaae0c768959f2dda5845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cd04eed8f7199725665dd648633e1d8fc3281620ebcaae0c768959f2dda5845", kill_on_drop: false }`
[INFO] [stdout] 9cd04eed8f7199725665dd648633e1d8fc3281620ebcaae0c768959f2dda5845
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 22064ac4a182295fbb91d1e1831cfd901637112afec7cf04689965d5f3822b4f
[INFO] running `Command { std: "docker" "start" "-a" "22064ac4a182295fbb91d1e1831cfd901637112afec7cf04689965d5f3822b4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling gbc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "22064ac4a182295fbb91d1e1831cfd901637112afec7cf04689965d5f3822b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22064ac4a182295fbb91d1e1831cfd901637112afec7cf04689965d5f3822b4f", kill_on_drop: false }`
[INFO] [stdout] 22064ac4a182295fbb91d1e1831cfd901637112afec7cf04689965d5f3822b4f
[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] b496c3455b4d8eaae88c536ae497d78cefb233c2ea885eefdf1cbf86cc31c9dd
[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" "b496c3455b4d8eaae88c536ae497d78cefb233c2ea885eefdf1cbf86cc31c9dd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gbc-bd53540436e98e88
[INFO] [stdout] running 76 tests
[INFO] [stdout] test test::test_emu_add16_clears_carry_flag ... ok
[INFO] [stdout] test test::test_emu_add16_clears_half_carry_flag ... ok
[INFO] [stdout] test test::test_emu_dec_sets_zero_flag ... ok
[INFO] [stdout] test test::test_emu_add16_sets_carry_flag ... ok
[INFO] [stdout] test test::test_emu_dec16_wraps ... ok
[INFO] [stdout] test test::test_emu_dec_clears_zero_flag ... ok
[INFO] [stdout] test test::test_emu_inc_clears_sub_flag ... ok
[INFO] [stdout] test test::test_emu_cpl ... ok
[INFO] [stdout] test test::test_emu_add16_clears_sub_flag ... ok
[INFO] [stdout] test test::test_emu_dec_sets_sub_flag ... ok
[INFO] [stdout] test test::test_emu_inc16_register ... ok
[INFO] [stdout] test test::test_emu_cpl_sets_half_carry_flag ... ok
[INFO] [stdout] test test::test_emu_add16_wraps ... ok
[INFO] [stdout] test test::test_emu_dec_register ... ok
[INFO] [stdout] test test::test_emu_dec_sets_half_carry_flag ... ok
[INFO] [stdout] test test::test_emu_dec_wraps ... ok
[INFO] [stdout] test test::test_emu_add16_sets_half_carry_flag ... ok
[INFO] [stdout] test test::test_emu_jr_nz ... ok
[INFO] [stdout] test test::test_emu_ld_nn_sp ... ok
[INFO] [stdout] test test::test_emu_inc_sets_zero_flag ... ok
[INFO] [stdout] test test::test_emu_inc_sets_half_carry_flag ... ok
[INFO] [stdout] test test::test_emu_load_immediate16 ... ok
[INFO] [stdout] test test::test_emu_rl_clears_carry_flag ... ok
[INFO] [stdout] test test::test_emu_jr_z ... ok
[INFO] [stdout] test test::test_emu_rl_clears_sub_flag ... ok
[INFO] [stdout] test test::test_emu_rl_clears_half_carry_flag ... ok
[INFO] [stdout] test test::test_emu_rl_clears_zero_flag ... ok
[INFO] [stdout] test test::test_emu_rl_register ... ok
[INFO] [stdout] test test::test_emu_rl_sets_zero_flag ... ok
[INFO] [stdout] test test::test_emu_rl_sets_carry_flag ... ok
[INFO] [stdout] test test::test_emu_rlc_clears_carry_flag ... ok
[INFO] [stdout] test test::test_emu_inc_register ... ok
[INFO] [stdout] test test::test_emu_ldi_hl_a ... ok
[INFO] [stdout] test test::test_emu_inc16_wraps ... ok
[INFO] [stdout] test test::test_emu_inc_wraps ... ok
[INFO] [stdout] test test::test_emu_add16 ... ok
[INFO] [stdout] test test::test_emu_jr_c ... ok
[INFO] [stdout] test test::test_emu_jr_nc ... ok
[INFO] [stdout] test test::test_emu_rlc_clears_sub_flag ... ok
[INFO] [stdout] test test::test_emu_rlc_clears_zero_flag ... ok
[INFO] [stdout] test test::test_emu_rlc_sets_carry_flag ... ok
[INFO] [stdout] test test::test_emu_rr_clears_carry_flag ... ok
[INFO] [stdout] test test::test_emu_rr_clears_sub_flag ... ok
[INFO] [stdout] test test::test_emu_rlc_sets_zero_flag ... ok
[INFO] [stdout] test test::test_emu_rr_clears_half_carry_flag ... ok
[INFO] [stdout] test test::test_emu_rrc_clears_carry_flag ... ok
[INFO] [stdout] test test::test_emu_rrc_clears_sub_flag ... ok
[INFO] [stdout] test test::test_emu_rrc_clears_zero_flag ... ok
[INFO] [stdout] test test::test_emu_rrc_register ... ok
[INFO] [stdout] test test::test_emu_rr_sets_zero_flag ... ok
[INFO] [stdout] test test::test_emu_rrc_sets_carry_flag ... ok
[INFO] [stdout] test test::test_emu_rr_sets_carry_flag ... ok
[INFO] [stdout] test test::test_emu_rlc_register ... ok
[INFO] [stdout] test test::test_emu_rlc_wraps ... ok
[INFO] [stdout] test test::test_emu_xor_clears_half_carry_flag ... ok
[INFO] [stdout] test test::test_emu_rrc_sets_zero_flag ... ok
[INFO] [stdout] test test::test_emu_rr_register ... ok
[INFO] [stdout] test test::test_emu_xor_clears_carry_flag ... ok
[INFO] [stdout] test test::test_emu_rrc_wraps ... ok
[INFO] [stdout] test test::test_emu_rr_wraps_carry ... ok
[INFO] [stdout] test test::test_load_register_from_address ... ok
[INFO] [stdout] test test::test_emu_xor_sets_zero_flag ... ok
[INFO] [stdout] test test::test_emu_xor_register ... ok
[INFO] [stdout] test test::test_register_update_flag ... ok
[INFO] [stdout] test test::test_emu_rrc_clears_half_carry_flag ... ok
[INFO] [stdout] test test::test_emu_rr_clears_zero_flag ... ok
[INFO] [stdout] test test::test_emu_rlc_clears_half_carry_flag ... ok
[INFO] [stdout] test test::test_store_register_to_address ... ok
[INFO] [stdout] test test::test_emu_load_imm ... ok
[INFO] [stdout] test test::test_emu_inc_clears_zero_flag ... ok
[INFO] [stdout] test test::test_emu_cpl_sets_sub_flag ... ok
[INFO] [stdout] test test::test_emu_rl_wraps_carry ... ok
[INFO] [stdout] test test::test_emu_jr ... ok
[INFO] [stdout] test test::test_emu_dec16_register ... ok
[INFO] [stdout] test test::test_emu_xor_clears_sub_flag ... ok
[INFO] [stdout] test test::test_emu_xor_clears_zero_flag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 76 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b496c3455b4d8eaae88c536ae497d78cefb233c2ea885eefdf1cbf86cc31c9dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b496c3455b4d8eaae88c536ae497d78cefb233c2ea885eefdf1cbf86cc31c9dd", kill_on_drop: false }`
[INFO] [stdout] b496c3455b4d8eaae88c536ae497d78cefb233c2ea885eefdf1cbf86cc31c9dd