[INFO] cloning repository https://github.com/marosluuce/rchip8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marosluuce/rchip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarosluuce%2Frchip8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarosluuce%2Frchip8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee0386c4f6c2ff8e68f7d32e53991e0f6f76f292
[INFO] testing marosluuce/rchip8 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarosluuce%2Frchip8" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marosluuce/rchip8 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/marosluuce/rchip8
[INFO] finished tweaking git repo https://github.com/marosluuce/rchip8
[INFO] tweaked toml for git repo https://github.com/marosluuce/rchip8 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/marosluuce/rchip8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67fc68d2606832f6edce76cbe2968abfc65ad814c2841883c4121bb598c8cc6e
[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" "67fc68d2606832f6edce76cbe2968abfc65ad814c2841883c4121bb598c8cc6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67fc68d2606832f6edce76cbe2968abfc65ad814c2841883c4121bb598c8cc6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67fc68d2606832f6edce76cbe2968abfc65ad814c2841883c4121bb598c8cc6e", kill_on_drop: false }`
[INFO] [stdout] 67fc68d2606832f6edce76cbe2968abfc65ad814c2841883c4121bb598c8cc6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 346a525cea9d3f9b7863a19e0351c28792eb211caf6a898e601965422ebcc015
[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" "346a525cea9d3f9b7863a19e0351c28792eb211caf6a898e601965422ebcc015", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling rand_core v0.3.0
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling rchip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.27s
[INFO] running `Command { std: "docker" "inspect" "346a525cea9d3f9b7863a19e0351c28792eb211caf6a898e601965422ebcc015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "346a525cea9d3f9b7863a19e0351c28792eb211caf6a898e601965422ebcc015", kill_on_drop: false }`
[INFO] [stdout] 346a525cea9d3f9b7863a19e0351c28792eb211caf6a898e601965422ebcc015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad1459f5b117b831442f9b02320e9f89aa6298a6dcd1b31a40199e94ae8a6fbc
[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" "ad1459f5b117b831442f9b02320e9f89aa6298a6dcd1b31a40199e94ae8a6fbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling rchip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "ad1459f5b117b831442f9b02320e9f89aa6298a6dcd1b31a40199e94ae8a6fbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad1459f5b117b831442f9b02320e9f89aa6298a6dcd1b31a40199e94ae8a6fbc", kill_on_drop: false }`
[INFO] [stdout] ad1459f5b117b831442f9b02320e9f89aa6298a6dcd1b31a40199e94ae8a6fbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 024de9633c598e8886fc6fb1b081519d52d4436670167d148abfbc9c46ef312a
[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" "024de9633c598e8886fc6fb1b081519d52d4436670167d148abfbc9c46ef312a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rchip8-306741a1de07fb48
[INFO] [stdout] running 33 tests
[INFO] [stdout] test cpu::tests::set_register ... ok
[INFO] [stdout] test ops::add_absolute::tests::adds_to_a_register ... ok
[INFO] [stdout] test ops::and::tests::loads_register2_into_register1 ... ok
[INFO] [stdout] test ops::read_delay_timer::tests::loads_the_delay_timer_into_register ... ok
[INFO] [stdout] test ops::random::tests::generates_a_random_number ... ok
[INFO] [stdout] test ops::or::tests::loads_register2_into_register1 ... ok
[INFO] [stdout] test ops::jump_offset::tests::jumps_to_an_address_offset ... ok
[INFO] [stdout] test ops::jump_absolute::tests::executes_jump_absolute ... ok
[INFO] [stdout] test ops::shift_left::tests::shifts_a_register_with_odd_value ... ok
[INFO] [stdout] test ops::shift_right::tests::shifts_a_register_with_even_value ... ok
[INFO] [stdout] test ops::add::tests::adds_two_registers ... ok
[INFO] [stdout] test ops::shift_right::tests::shifts_a_register_with_odd_value ... ok
[INFO] [stdout] test ops::skip_equal::tests::executes_does_not_skip ... ok
[INFO] [stdout] test ops::skip_equal::tests::executes_skip_when_registers_equal ... ok
[INFO] [stdout] test ops::skip_equal_absolute::tests::executes_does_not_skip ... ok
[INFO] [stdout] test ops::skip_equal_absolute::tests::executes_skip_when_register_equals_value ... ok
[INFO] [stdout] test ops::skip_not_equal::tests::executes_does_not_skip ... ok
[INFO] [stdout] test ops::skip_not_equal::tests::executes_skip_when_registers_not_equal ... ok
[INFO] [stdout] test ops::skip_not_equal_absolute::tests::does_not_skip_when_register_contains_value ... ok
[INFO] [stdout] test cpu::tests::update_register ... ok
[INFO] [stdout] test ops::skip_not_equal_absolute::tests::executes_skip_when_register_does_not_equal_value ... ok
[INFO] [stdout] test ops::subtract::tests::subtracts_two_registers ... ok
[INFO] [stdout] test ops::subtract::tests::subtracts_two_registers_with_no_borrow ... ok
[INFO] [stdout] test ops::subtract_backwards::tests::subtracts_two_registers ... ok
[INFO] [stdout] test ops::subtract_backwards::tests::subtracts_two_registers_with_no_borrow ... ok
[INFO] [stdout] test ops::xor::tests::loads_register2_into_register1 ... ok
[INFO] [stdout] test ops::return_from_subroutine::tests::executes_return_from_subroutine ... ok
[INFO] [stdout] test cpu::tests::increment_pc ... ok
[INFO] [stdout] test ops::set_i::tests::sets_i_address ... ok
[INFO] [stdout] test ops::shift_left::tests::shifts_a_register_with_even_value ... ok
[INFO] [stdout] test ops::load_register_absolute::tests::loads_a_value_into_register ... ok
[INFO] [stdout] test ops::load_register::tests::loads_register2_into_register1 ... ok
[INFO] [stdout] test ops::add::tests::adds_two_registers_with_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rchip8-225c093d73efdd70
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ram_test-bba7a497992a22fe
[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 2 tests
[INFO] [stdout] test tests::creates_ram ... ok
[INFO] [stdout] test tests::sets_an_address ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rchip8
[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" "024de9633c598e8886fc6fb1b081519d52d4436670167d148abfbc9c46ef312a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "024de9633c598e8886fc6fb1b081519d52d4436670167d148abfbc9c46ef312a", kill_on_drop: false }`
[INFO] [stdout] 024de9633c598e8886fc6fb1b081519d52d4436670167d148abfbc9c46ef312a