[INFO] updating cached repository https://github.com/yuk1ty/cpu-4bit-emulator
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8265f0468f953a2a0e6ea3b371660e2b93bf901f
[INFO] testing yuk1ty/cpu-4bit-emulator against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuk1ty%2Fcpu-4bit-emulator" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yuk1ty/cpu-4bit-emulator on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-0/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 `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2b58edf350ac3074f8e4ad2885aeb1dba2a6cebd640be623f98e874fc76c280c
[INFO] running `"docker" "start" "-a" "2b58edf350ac3074f8e4ad2885aeb1dba2a6cebd640be623f98e874fc76c280c"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling autocfg v1.0.0
[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 21.53s
[INFO] running `"docker" "inspect" "2b58edf350ac3074f8e4ad2885aeb1dba2a6cebd640be623f98e874fc76c280c"`
[INFO] running `"docker" "rm" "-f" "2b58edf350ac3074f8e4ad2885aeb1dba2a6cebd640be623f98e874fc76c280c"`
[INFO] [stdout] 2b58edf350ac3074f8e4ad2885aeb1dba2a6cebd640be623f98e874fc76c280c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stdout] 33b49e548cafbdb88753cdb92572919c9370a342f92230ab5f976242e4e5783a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "33b49e548cafbdb88753cdb92572919c9370a342f92230ab5f976242e4e5783a"`
[INFO] [stderr]    Compiling cpu-4bit-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `"docker" "inspect" "33b49e548cafbdb88753cdb92572919c9370a342f92230ab5f976242e4e5783a"`
[INFO] running `"docker" "rm" "-f" "33b49e548cafbdb88753cdb92572919c9370a342f92230ab5f976242e4e5783a"`
[INFO] [stdout] 33b49e548cafbdb88753cdb92572919c9370a342f92230ab5f976242e4e5783a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] aac9e8b87cd3209d006ab96e7279ec6bc8165a48d6c70a489942db7047f75560
[INFO] running `"docker" "start" "-a" "aac9e8b87cd3209d006ab96e7279ec6bc8165a48d6c70a489942db7047f75560"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cpu_4bit_emulator-0fdcde918d1767bb
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test compiler::compiler_tests::test_compile_jnc ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_jmp ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_in_a ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_add_b ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_in_b ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_mov_b ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_add_a ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_mov_a ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_mov_ab ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_out_im ... ok
[INFO] [stdout] test emulator::cpu_tests::test_add_b_without_carrying ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_out_b ... ok
[INFO] [stdout] test emulator::cpu_tests::test_add_a_without_carrying ... ok
[INFO] [stdout] test compiler::compiler_tests::test_compile_mov_ba ... ok
[INFO] [stdout] test emulator::cpu_tests::test_port_in_a ... ok
[INFO] [stdout] test emulator::cpu_tests::test_jmp ... ok
[INFO] [stdout] test emulator::cpu_tests::test_mov_a2b ... ok
[INFO] [stdout] test emulator::cpu_tests::test_mov_a ... ok
[INFO] [stdout] test emulator::cpu_tests::test_mov_b ... ok
[INFO] [stdout] test emulator::cpu_tests::test_mov_b2a ... ok
[INFO] [stdout] test register::tests::test_incr_pc ... ok
[INFO] [stdout] test parser::parser_tests::parse_simple ... ok
[INFO] [stdout] test register::tests::test_set_pc ... ok
[INFO] [stdout] test emulator::cpu_tests::test_port_out_b ... ok
[INFO] [stdout] test emulator::cpu_tests::test_port_out_im ... ok
[INFO] [stdout] test register::tests::test_set_carry_flag ... ok
[INFO] [stdout] test emulator::cpu_tests::test_port_in_b ... ok
[INFO] [stdout] test register::tests::test_set_register_b ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/main-3aa8b29e8146f5ca
[INFO] [stdout] test register::tests::test_set_register_a ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cpu-4bit-emulator
[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] [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 `"docker" "inspect" "aac9e8b87cd3209d006ab96e7279ec6bc8165a48d6c70a489942db7047f75560"`
[INFO] running `"docker" "rm" "-f" "aac9e8b87cd3209d006ab96e7279ec6bc8165a48d6c70a489942db7047f75560"`
[INFO] [stdout] aac9e8b87cd3209d006ab96e7279ec6bc8165a48d6c70a489942db7047f75560