[INFO] cloning repository https://github.com/erik-kallen/riir
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erik-kallen/riir" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferik-kallen%2Friir", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferik-kallen%2Friir'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f26682e5d68375bbc76496343b4d64abd0f8cedc
[INFO] testing erik-kallen/riir against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferik-kallen%2Friir" "/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/erik-kallen/riir on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/erik-kallen/riir
[INFO] finished tweaking git repo https://github.com/erik-kallen/riir
[INFO] tweaked toml for git repo https://github.com/erik-kallen/riir written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/erik-kallen/riir already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] 5e173a928e7725f5d9596f9a291e9fd1a6f51382ac2a1ada6ccfeacb97eb0669
[INFO] running `Command { std: "docker" "start" "-a" "5e173a928e7725f5d9596f9a291e9fd1a6f51382ac2a1ada6ccfeacb97eb0669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e173a928e7725f5d9596f9a291e9fd1a6f51382ac2a1ada6ccfeacb97eb0669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e173a928e7725f5d9596f9a291e9fd1a6f51382ac2a1ada6ccfeacb97eb0669", kill_on_drop: false }`
[INFO] [stdout] 5e173a928e7725f5d9596f9a291e9fd1a6f51382ac2a1ada6ccfeacb97eb0669
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 269dae2b7836999335007d92b7d84384625c0ed430c64191c8c421f6efcc7cab
[INFO] running `Command { std: "docker" "start" "-a" "269dae2b7836999335007d92b7d84384625c0ed430c64191c8c421f6efcc7cab", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "269dae2b7836999335007d92b7d84384625c0ed430c64191c8c421f6efcc7cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "269dae2b7836999335007d92b7d84384625c0ed430c64191c8c421f6efcc7cab", kill_on_drop: false }`
[INFO] [stdout] 269dae2b7836999335007d92b7d84384625c0ed430c64191c8c421f6efcc7cab
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7cccd823038668301dce0f087e8970d04bbbf1cc06e4289bea3362c59e7d248
[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" "b7cccd823038668301dce0f087e8970d04bbbf1cc06e4289bea3362c59e7d248", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling tinyvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.86s
[INFO] running `Command { std: "docker" "inspect" "b7cccd823038668301dce0f087e8970d04bbbf1cc06e4289bea3362c59e7d248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7cccd823038668301dce0f087e8970d04bbbf1cc06e4289bea3362c59e7d248", kill_on_drop: false }`
[INFO] [stdout] b7cccd823038668301dce0f087e8970d04bbbf1cc06e4289bea3362c59e7d248
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b49f23368e20bf76c385ce57fd718cd98c5c508f02f37e51d8f2b9ae61289731
[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" "b49f23368e20bf76c385ce57fd718cd98c5c508f02f37e51d8f2b9ae61289731", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tinyvm-4140c1cdaff1c015
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test lexer::tests::can_lex_lines_with_windows_line_endings ... ok
[INFO] [stdout] test lexer::tests::can_lex_single_line_with_newline ... ok
[INFO] [stdout] test lexer::tests::multiple_spaces_and_tabs_are_ignored ... ok
[INFO] [stdout] test lexer::tests::can_lex_single_line_without_newline ... ok
[INFO] [stdout] test parser::line_parser::tests::can_parse_empty_line ... ok
[INFO] [stdout] test lexer::tests::can_substitute_defines ... ok
[INFO] [stdout] test lexer::tests::everything_after_comment_start_until_end_of_line_is_ignored ... ok
[INFO] [stdout] test parser::line_parser::tests::labels_are_returned_for_lines_with_errors ... ok
[INFO] [stdout] test parser::line_parser::tests::can_parse_line_with_only_instruction ... ok
[INFO] [stdout] test parser::line_parser::tests::can_parse_line_with_only_labels ... ok
[INFO] [stdout] test lexer::tests::can_lex_multiple_lines ... ok
[INFO] [stdout] test parser::line_parser::tests::can_parse_line_with_instruction_and_operands ... ok
[INFO] [stdout] test parser::line_parser::tests::garbage_with_colon_is_not_parsed_as_label ... ok
[INFO] [stdout] test parser::line_parser::tests::errors_are_correctly_reported ... ok
[INFO] [stdout] test parser::line_parser::tests::can_parse_line_with_labels_and_instruction ... ok
[INFO] [stdout] test parser::parser::tests::parse_errors_are_correctly_returned ... ok
[INFO] [stdout] test parser::parser::tests::can_parse_with_resolved_labels ... ok
[INFO] [stdout] test parser::parser::tests::start_instruction_index_is_set_to_the_start_label ... ok
[INFO] [stdout] test parser::parser::tests::returns_duplicate_definition_error_if_a_label_is_defined_twice ... ok
[INFO] [stdout] test parser::parser::tests::start_instruction_index_is_zero_if_no_start_label_exists ... ok
[INFO] [stdout] test parser::unresolved_instruction::tests::can_use_memory_as_target ... ok
[INFO] [stdout] test preprocessor::tests::define_without_value ... ok
[INFO] [stdout] test preprocessor::tests::empty_string ... ok
[INFO] [stdout] test preprocessor::tests::false_percent ... ok
[INFO] [stdout] test preprocessor::tests::find_all_defines ... ok
[INFO] [stdout] test preprocessor::tests::include_another_file ... ok
[INFO] [stdout] test parser::unresolved_instruction::tests::cannot_use_random_garbage_as_source ... ok
[INFO] [stdout] test parser::unresolved_instruction::tests::cannot_use_label_as_target ... ok
[INFO] [stdout] test parser::unresolved_instruction::tests::can_use_register_as_source ... ok
[INFO] [stdout] test parser::unresolved_instruction::tests::can_parse_all_instructions ... ok
[INFO] [stdout] test parser::unresolved_instruction::tests::can_use_register_as_target ... ok
[INFO] [stdout] test preprocessor::tests::define_without_key_and_value ... ok
[INFO] [stdout] test preprocessor::tests::valid_define ... ok
[INFO] [stdout] test parser::parser::tests::returns_undefined_error_if_a_label_is_not_defined ... ok
[INFO] [stdout] test parser::unresolved_instruction::tests::can_use_literal_as_source ... ok
[INFO] [stdout] test parser::unresolved_instruction::tests::can_use_label_as_source ... ok
[INFO] [stdout] test parser::unresolved_instruction::tests::cannot_use_random_garbage_as_target ... ok
[INFO] [stdout] test parser::unresolved_instruction::tests::cannot_use_literal_as_target ... ok
[INFO] [stdout] test parser::unresolved_instruction::tests::can_use_memory_as_source ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mod-1935f3baf2a749f7
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test operands ... ok
[INFO] [stdout] test instructions ... ok
[INFO] [stdout] test fact ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tinyvm
[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" "b49f23368e20bf76c385ce57fd718cd98c5c508f02f37e51d8f2b9ae61289731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b49f23368e20bf76c385ce57fd718cd98c5c508f02f37e51d8f2b9ae61289731", kill_on_drop: false }`
[INFO] [stdout] b49f23368e20bf76c385ce57fd718cd98c5c508f02f37e51d8f2b9ae61289731