[INFO] cloning repository https://github.com/yuk1ty/cpu-4bit-emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuk1ty/cpu-4bit-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuk1ty%2Fcpu-4bit-emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuk1ty%2Fcpu-4bit-emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea78992eeea446ffea91315ccb78099986b84cc5
[INFO] testing yuk1ty/cpu-4bit-emulator against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuk1ty%2Fcpu-4bit-emulator" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yuk1ty/cpu-4bit-emulator on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yuk1ty/cpu-4bit-emulator
[INFO] finished tweaking git repo https://github.com/yuk1ty/cpu-4bit-emulator
[INFO] tweaked toml for git repo https://github.com/yuk1ty/cpu-4bit-emulator written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/yuk1ty/cpu-4bit-emulator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55453d503ce28ba619d02774144e9517de37c008eaeb702ace760c94d898d3f3
[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" "55453d503ce28ba619d02774144e9517de37c008eaeb702ace760c94d898d3f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55453d503ce28ba619d02774144e9517de37c008eaeb702ace760c94d898d3f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55453d503ce28ba619d02774144e9517de37c008eaeb702ace760c94d898d3f3", kill_on_drop: false }`
[INFO] [stdout] 55453d503ce28ba619d02774144e9517de37c008eaeb702ace760c94d898d3f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 705ec8fc97a3b2a6875eb202f2463babb16e7dcabb165ce6fc320531d0b1f73b
[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" "705ec8fc97a3b2a6875eb202f2463babb16e7dcabb165ce6fc320531d0b1f73b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]    Compiling cpu-4bit-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.48s
[INFO] running `Command { std: "docker" "inspect" "705ec8fc97a3b2a6875eb202f2463babb16e7dcabb165ce6fc320531d0b1f73b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "705ec8fc97a3b2a6875eb202f2463babb16e7dcabb165ce6fc320531d0b1f73b", kill_on_drop: false }`
[INFO] [stdout] 705ec8fc97a3b2a6875eb202f2463babb16e7dcabb165ce6fc320531d0b1f73b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a3ec9dbb5ce2f7398c13f12de0f71786004ee0384e969df009d78dc857d2da2
[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" "9a3ec9dbb5ce2f7398c13f12de0f71786004ee0384e969df009d78dc857d2da2", kill_on_drop: false }`
[INFO] [stderr]    Compiling cpu-4bit-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "9a3ec9dbb5ce2f7398c13f12de0f71786004ee0384e969df009d78dc857d2da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a3ec9dbb5ce2f7398c13f12de0f71786004ee0384e969df009d78dc857d2da2", kill_on_drop: false }`
[INFO] [stdout] 9a3ec9dbb5ce2f7398c13f12de0f71786004ee0384e969df009d78dc857d2da2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08597982b890ea18c478409b6598fef0c5a4a7de6b8af968698acba9fdd6687a
[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" "08597982b890ea18c478409b6598fef0c5a4a7de6b8af968698acba9fdd6687a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 29 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cpu_4bit_emulator-f764c73a8fd50801)
[INFO] [stdout] test compiler::compiler_tests::test_compile_add_a ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-e2cd58fb00fdccba)
[INFO] [stdout] test compiler::compiler_tests::test_compile_add_b ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_in_a ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_in_b ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_mov_a ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_mov_ba ... ok
[INFO] [stdout] test emulator::cpu_tests::test_add_a_without_carrying ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_mov_b ... ok
[INFO] [stdout] test emulator::cpu_tests::test_jmp ... ok
[INFO] [stdout] test emulator::cpu_tests::test_mov_a ... ok
[INFO] [stdout] test emulator::cpu_tests::test_mov_a2b ... ok
[INFO] [stdout] test emulator::cpu_tests::test_add_b_without_carrying ... ok
[INFO] [stdout] test emulator::cpu_tests::test_mov_b ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_jmp ... ok
[INFO] [stdout] test emulator::cpu_tests::test_port_in_a ... ok
[INFO] [stdout] test emulator::cpu_tests::test_port_in_b ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_jnc ... ok
[INFO] [stdout] test emulator::cpu_tests::test_mov_b2a ... ok
[INFO] [stdout] test register::tests::test_set_pc ... ok
[INFO] [stdout] test emulator::cpu_tests::test_port_out_im ... ok
[INFO] [stdout] test register::tests::test_set_register_a ... ok
[INFO] [stdout] test emulator::cpu_tests::test_port_out_b ... ok
[INFO] [stdout] test parser::parser_tests::parse_simple ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_out_im ... ok
[INFO] [stdout] test register::tests::test_incr_pc ... ok
[INFO] [stdout] test register::tests::test_set_carry_flag ... ok
[INFO] [stdout] test register::tests::test_set_register_b ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_out_b ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_mov_ab ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 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 cpu-4bit-emulator
[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" "08597982b890ea18c478409b6598fef0c5a4a7de6b8af968698acba9fdd6687a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08597982b890ea18c478409b6598fef0c5a4a7de6b8af968698acba9fdd6687a", kill_on_drop: false }`
[INFO] [stdout] 08597982b890ea18c478409b6598fef0c5a4a7de6b8af968698acba9fdd6687a