[INFO] cloning repository https://github.com/noxiouz/toyvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/noxiouz/toyvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoxiouz%2Ftoyvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoxiouz%2Ftoyvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e963bbe5e97ba642ef8382c7b2cbd29cec6ea1eb
[INFO] testing noxiouz/toyvm against 1.52.1 for beta-1.52-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoxiouz%2Ftoyvm" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/noxiouz/toyvm on toolchain 1.52.1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/noxiouz/toyvm
[INFO] finished tweaking git repo https://github.com/noxiouz/toyvm
[INFO] tweaked toml for git repo https://github.com/noxiouz/toyvm written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/noxiouz/toyvm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.52.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75c86b8c2a90d63cc2f8d52a0e4471d953379d332a255fc96e0f3b9132d534c0
[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" "75c86b8c2a90d63cc2f8d52a0e4471d953379d332a255fc96e0f3b9132d534c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75c86b8c2a90d63cc2f8d52a0e4471d953379d332a255fc96e0f3b9132d534c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75c86b8c2a90d63cc2f8d52a0e4471d953379d332a255fc96e0f3b9132d534c0", kill_on_drop: false }`
[INFO] [stdout] 75c86b8c2a90d63cc2f8d52a0e4471d953379d332a255fc96e0f3b9132d534c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3955b60661d564e21de0e94bf9c201061050434af0bd5acdb57e6eb50de59606
[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" "3955b60661d564e21de0e94bf9c201061050434af0bd5acdb57e6eb50de59606", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical-core v0.6.7
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling toyvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.32s
[INFO] running `Command { std: "docker" "inspect" "3955b60661d564e21de0e94bf9c201061050434af0bd5acdb57e6eb50de59606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3955b60661d564e21de0e94bf9c201061050434af0bd5acdb57e6eb50de59606", kill_on_drop: false }`
[INFO] [stdout] 3955b60661d564e21de0e94bf9c201061050434af0bd5acdb57e6eb50de59606
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc4b10b3049144ee359732382cf3469594f88c9bb826d1ea0af4bfe4caef4392
[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" "dc4b10b3049144ee359732382cf3469594f88c9bb826d1ea0af4bfe4caef4392", kill_on_drop: false }`
[INFO] [stderr]    Compiling toyvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "dc4b10b3049144ee359732382cf3469594f88c9bb826d1ea0af4bfe4caef4392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc4b10b3049144ee359732382cf3469594f88c9bb826d1ea0af4bfe4caef4392", kill_on_drop: false }`
[INFO] [stdout] dc4b10b3049144ee359732382cf3469594f88c9bb826d1ea0af4bfe4caef4392
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] 4f454bd1b0fe71d57b302861e99f715e01313a3ea7ec972545111b90daa4f07e
[INFO] running `Command { std: "docker" "start" "-a" "4f454bd1b0fe71d57b302861e99f715e01313a3ea7ec972545111b90daa4f07e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/toyvm-591de19789da6deb)
[INFO] [stdout] running 35 tests
[INFO] [stdout] test assembler::directive_parsers::tests::test_parser_directive ... ok
[INFO] [stdout] test assembler::directive_parsers::tests::test_string_directive ... ok
[INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_no_args ... ok
[INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_reg_value ... ok
[INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_reg_value_upper_case ... ok
[INFO] [stdout] test assembler::label_parsers::tests::test_parse_label_declaration ... ok
[INFO] [stdout] test assembler::label_parsers::tests::test_parse_label_usage ... ok
[INFO] [stdout] test assembler::opcode_parsers::tests::test_opcode_parser_invalid_opcode ... ok
[INFO] [stdout] test assembler::opcode_parsers::tests::test_opcode_parser_valid_opcode ... ok
[INFO] [stdout] test assembler::operand_parsers::tests::test_parse_register ... ok
[INFO] [stdout] test assembler::operand_parsers::tests::test_parse_string_operand ... ok
[INFO] [stdout] test assembler::program_parsers::test_program_to_bytes ... ok
[INFO] [stdout] test vm::tests::test_create_vm ... ok
[INFO] [stdout] test vm::tests::test_jmpb_opcode ... ok
[INFO] [stdout] test vm::tests::test_jmpf_opcode ... ok
[INFO] [stdout] test vm::tests::test_load_add ... ok
[INFO] [stdout] test vm::tests::test_load_opcode ... ok
[INFO] [stdout] test vm::tests::test_load_sub ... ok
[INFO] [stdout] test vm::tests::test_neq_opcode ... ok
[INFO] [stdout] test vm::tests::test_opcode_hlt ... ok
[INFO] [stdout] test assembler::operand_parsers::tests::test_parse_integer_operand ... ok
[INFO] [stdout] test vm::tests::test_gt_opcode ... ok
[INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_reg_reg_reg ... ok
[INFO] [stdout] test vm::tests::test_opcode_igl ... ok
[INFO] [stdout] test assembler::instruction_parsers::tests::test_error_parse_instruction_reg_value_upper_case ... ok
[INFO] [stdout] test assembler::opcode_parsers::tests::test_opcode_parser_valid_opcode_uppercase ... ok
[INFO] [stdout] test vm::tests::test_lt_opcode ... ok
[INFO] [stdout] test vm::tests::test_jmp_opcode ... ok
[INFO] [stdout] test vm::tests::test_eq_opcode ... ok
[INFO] [stdout] test vm::tests::test_load_div ... ok
[INFO] [stdout] test vm::tests::test_load_mul ... ok
[INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_reg ... ok
[INFO] [stdout] test assembler::program_parsers::test_parse_program ... ok
[INFO] [stdout] test vm::tests::test_gtq_opcode ... ok
[INFO] [stdout] test vm::tests::test_ltq_opcode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4f454bd1b0fe71d57b302861e99f715e01313a3ea7ec972545111b90daa4f07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f454bd1b0fe71d57b302861e99f715e01313a3ea7ec972545111b90daa4f07e", kill_on_drop: false }`
[INFO] [stdout] 4f454bd1b0fe71d57b302861e99f715e01313a3ea7ec972545111b90daa4f07e