[INFO] updating cached repository https://github.com/JasperBRiedel/lc4
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d43153decce4ae3ed41da1d97191e612fa9b5657
[INFO] testing JasperBRiedel/lc4 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperBRiedel%2Flc4" "/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/JasperBRiedel/lc4 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JasperBRiedel/lc4
[INFO] finished tweaking git repo https://github.com/JasperBRiedel/lc4
[INFO] tweaked toml for git repo https://github.com/JasperBRiedel/lc4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/JasperBRiedel/lc4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9dfff87582bb30cd33ef7625b422e3f6b8899cada70606e058b1f85b8ad5b6b
[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" "b9dfff87582bb30cd33ef7625b422e3f6b8899cada70606e058b1f85b8ad5b6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9dfff87582bb30cd33ef7625b422e3f6b8899cada70606e058b1f85b8ad5b6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9dfff87582bb30cd33ef7625b422e3f6b8899cada70606e058b1f85b8ad5b6b", kill_on_drop: false }`
[INFO] [stdout] b9dfff87582bb30cd33ef7625b422e3f6b8899cada70606e058b1f85b8ad5b6b
[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" "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--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] 43bcd39d871910fa078699026601909591201ebb167dc71c4df222c2a60e37fe
[INFO] running `Command { std: "docker" "start" "-a" "43bcd39d871910fa078699026601909591201ebb167dc71c4df222c2a60e37fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling lc4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "43bcd39d871910fa078699026601909591201ebb167dc71c4df222c2a60e37fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43bcd39d871910fa078699026601909591201ebb167dc71c4df222c2a60e37fe", kill_on_drop: false }`
[INFO] [stdout] 43bcd39d871910fa078699026601909591201ebb167dc71c4df222c2a60e37fe
[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" "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b5077a1d6f48cdc91de21b6b73c0bcaec11f5d3066df13d884e459fd11bfac0
[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" "4b5077a1d6f48cdc91de21b6b73c0bcaec11f5d3066df13d884e459fd11bfac0", kill_on_drop: false }`
[INFO] [stderr]    Compiling lc4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "4b5077a1d6f48cdc91de21b6b73c0bcaec11f5d3066df13d884e459fd11bfac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b5077a1d6f48cdc91de21b6b73c0bcaec11f5d3066df13d884e459fd11bfac0", kill_on_drop: false }`
[INFO] [stdout] 4b5077a1d6f48cdc91de21b6b73c0bcaec11f5d3066df13d884e459fd11bfac0
[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" "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] beb7518e8f02b54886806be4aa189a9af42584a30b0b0099f294ba340ff35399
[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" "beb7518e8f02b54886806be4aa189a9af42584a30b0b0099f294ba340ff35399", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lc4-6c30f6136a437e23
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lc4-517c92cd683b5309
[INFO] [stdout] running 34 tests
[INFO] [stdout] test tests::comparison_first_set ... ok
[INFO] [stdout] test tests::comparison_second_set ... ok
[INFO] [stdout] test tests::create_processor_with_5_registers ... ok
[INFO] [stdout] test tests::dont_halt_on_fourth ... ok
[INFO] [stdout] test tests::create_processor_with_4_registers ... ok
[INFO] [stdout] test tests::dont_halt_on_first ... ok
[INFO] [stdout] test tests::dont_halt_on_second ... ok
[INFO] [stdout] test tests::halt_on_first ... ok
[INFO] [stdout] test tests::halt_on_second ... ok
[INFO] [stdout] test tests::halt_on_third ... ok
[INFO] [stdout] test tests::dont_halt_on_third ... ok
[INFO] [stdout] test tests::invert_all ... ok
[INFO] [stdout] test tests::invert_first ... ok
[INFO] [stdout] test tests::invert_first_pair ... ok
[INFO] [stdout] test tests::invert_fourth ... ok
[INFO] [stdout] test tests::invert_revert_first_pair ... ok
[INFO] [stdout] test tests::invert_revert_second_pair ... ok
[INFO] [stdout] test tests::invert_second ... ok
[INFO] [stdout] test tests::invert_second_pair ... ok
[INFO] [stdout] test tests::invert_third ... ok
[INFO] [stdout] test tests::no_op_all ... ok
[INFO] [stdout] test tests::no_op_all_inverted ... ok
[INFO] [stdout] test tests::set_first_literal ... ok
[INFO] [stdout] test tests::set_first_literal_inverted ... ok
[INFO] [stdout] test tests::set_fourth_literal ... ok
[INFO] [stdout] test tests::set_fourth_literal_inverted ... ok
[INFO] [stdout] test tests::set_literal_all ... ok
[INFO] [stdout] test tests::set_literal_all_inverted ... ok
[INFO] [stdout] test tests::set_second_literal ... ok
[INFO] [stdout] test tests::set_second_literal_inverted ... ok
[INFO] [stdout] test tests::set_third_literal ... ok
[INFO] [stdout] test tests::set_third_literal_inverted ... ok
[INFO] [stdout] test tests::create_processor_with_6_registers ... ok
[INFO] [stdout] test tests::halt_on_fourth ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 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] [stderr]    Doc-tests lc4
[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" "beb7518e8f02b54886806be4aa189a9af42584a30b0b0099f294ba340ff35399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beb7518e8f02b54886806be4aa189a9af42584a30b0b0099f294ba340ff35399", kill_on_drop: false }`
[INFO] [stdout] beb7518e8f02b54886806be4aa189a9af42584a30b0b0099f294ba340ff35399