[INFO] cloning repository https://github.com/twe4ked/rs-lc3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/twe4ked/rs-lc3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwe4ked%2Frs-lc3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwe4ked%2Frs-lc3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51f45ef76a0368c4b90fefc043549386d7646e7a
[INFO] testing twe4ked/rs-lc3 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwe4ked%2Frs-lc3" "/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/twe4ked/rs-lc3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/twe4ked/rs-lc3
[INFO] finished tweaking git repo https://github.com/twe4ked/rs-lc3
[INFO] tweaked toml for git repo https://github.com/twe4ked/rs-lc3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/twe4ked/rs-lc3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c842137caaf60baba207cec54de21edb9e412065a2f7e24172d3aa9b775ea326
[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" "c842137caaf60baba207cec54de21edb9e412065a2f7e24172d3aa9b775ea326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c842137caaf60baba207cec54de21edb9e412065a2f7e24172d3aa9b775ea326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c842137caaf60baba207cec54de21edb9e412065a2f7e24172d3aa9b775ea326", kill_on_drop: false }`
[INFO] [stdout] c842137caaf60baba207cec54de21edb9e412065a2f7e24172d3aa9b775ea326
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bf2b86336ee9552617cf0290b138a6b02edaee078b98ec7de2a3c339a4362a7
[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" "4bf2b86336ee9552617cf0290b138a6b02edaee078b98ec7de2a3c339a4362a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.13.0
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling lc3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.78s
[INFO] running `Command { std: "docker" "inspect" "4bf2b86336ee9552617cf0290b138a6b02edaee078b98ec7de2a3c339a4362a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bf2b86336ee9552617cf0290b138a6b02edaee078b98ec7de2a3c339a4362a7", kill_on_drop: false }`
[INFO] [stdout] 4bf2b86336ee9552617cf0290b138a6b02edaee078b98ec7de2a3c339a4362a7
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14889e3ad4e07afc296f6901d0f13a098163a8a22d31531d5301cb79ecdbfa2c
[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" "14889e3ad4e07afc296f6901d0f13a098163a8a22d31531d5301cb79ecdbfa2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling lc3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "14889e3ad4e07afc296f6901d0f13a098163a8a22d31531d5301cb79ecdbfa2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14889e3ad4e07afc296f6901d0f13a098163a8a22d31531d5301cb79ecdbfa2c", kill_on_drop: false }`
[INFO] [stdout] 14889e3ad4e07afc296f6901d0f13a098163a8a22d31531d5301cb79ecdbfa2c
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", 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] 2862a3e75e14d913a6dab09d73f2366c5d5928e7e8251be38a891fff97c05b67
[INFO] running `Command { std: "docker" "start" "-a" "2862a3e75e14d913a6dab09d73f2366c5d5928e7e8251be38a891fff97c05b67", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lc3-36133b4224bda755)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test cpu::tests::process_br_any ... ok
[INFO] [stdout] test cpu::tests::process_jsr ... ok
[INFO] [stdout] test cpu::tests::process_ldr ... ok
[INFO] [stdout] test cpu::tests::process_jsrr ... ok
[INFO] [stdout] test cpu::tests::process_andimm ... ok
[INFO] [stdout] test cpu::tests::process_and ... ok
[INFO] [stdout] test cpu::tests::sign_extend_positive_number ... ok
[INFO] [stdout] test cpu::tests::sign_extend_negative_number ... ok
[INFO] [stdout] test cpu::tests::process_addimm ... ok
[INFO] [stdout] test cpu::tests::process_jmp_ret ... ok
[INFO] [stdout] test debugger::tests::test_parse_hex_after_pattern ... ok
[INFO] [stdout] test cpu::tests::process_br_n_true ... ok
[INFO] [stdout] test file::tests::test_from_bytes ... ok
[INFO] [stdout] test instruction::tests::process_add_register ... ok
[INFO] [stdout] test cpu::tests::process_ldi ... ok
[INFO] [stdout] test cpu::tests::process_br_n_false ... ok
[INFO] [stdout] test instruction::tests::process_and ... ok
[INFO] [stdout] test instruction::tests::process_andimm ... ok
[INFO] [stdout] test instruction::tests::process_br_nz ... ok
[INFO] [stdout] test instruction::tests::process_br_p ... ok
[INFO] [stdout] test instruction::tests::process_br_n ... ok
[INFO] [stdout] test instruction::tests::process_add_immediate ... ok
[INFO] [stdout] test instruction::tests::process_jsrr ... ok
[INFO] [stdout] test cpu::tests::process_trap_halt ... ok
[INFO] [stdout] test instruction::tests::process_ld ... ok
[INFO] [stdout] test instruction::tests::process_lea ... ok
[INFO] [stdout] test instruction::tests::process_ldr ... ok
[INFO] [stdout] test instruction::tests::process_jsr ... ok
[INFO] [stdout] test instruction::tests::process_ldi ... ok
[INFO] [stdout] test instruction::tests::process_not ... ok
[INFO] [stdout] test instruction::tests::process_sti ... ok
[INFO] [stdout] test instruction::tests::process_str ... ok
[INFO] [stdout] test instruction::tests::process_br_z ... ok
[INFO] [stdout] test cpu::tests::process_ld ... ok
[INFO] [stdout] test cpu::tests::process_add ... ok
[INFO] [stdout] test instruction::tests::process_trap_halt ... ok
[INFO] [stdout] test cpu::tests::process_jmp ... ok
[INFO] [stdout] test instruction::tests::process_jmp_ret ... ok
[INFO] [stdout] test instruction::tests::process_jmp ... ok
[INFO] [stdout] test instruction::tests::process_st ... ok
[INFO] [stdout] test cpu::tests::process_lea ... ok
[INFO] [stdout] test cpu::tests::process_st ... ok
[INFO] [stdout] test cpu::tests::process_sti ... ok
[INFO] [stdout] test cpu::tests::process_str ... ok
[INFO] [stdout] test cpu::tests::process_not ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lc3-3eb6e0fb2fde51b3)
[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 lc3
[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" "2862a3e75e14d913a6dab09d73f2366c5d5928e7e8251be38a891fff97c05b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2862a3e75e14d913a6dab09d73f2366c5d5928e7e8251be38a891fff97c05b67", kill_on_drop: false }`
[INFO] [stdout] 2862a3e75e14d913a6dab09d73f2366c5d5928e7e8251be38a891fff97c05b67