[INFO] cloning repository https://github.com/smallo-lang/Rick
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/smallo-lang/Rick" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmallo-lang%2FRick", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmallo-lang%2FRick'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 460b56dc728a47b26889b821757b2bae55adb4ca
[INFO] testing smallo-lang/Rick against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmallo-lang%2FRick" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/smallo-lang/Rick on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/smallo-lang/Rick
[INFO] finished tweaking git repo https://github.com/smallo-lang/Rick
[INFO] tweaked toml for git repo https://github.com/smallo-lang/Rick written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/smallo-lang/Rick already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded text_io v0.1.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b60689885f06bfb47c02e5d2ce87922b501d2a3244af35288c86844118f3e508
[INFO] running `Command { std: "docker" "start" "-a" "b60689885f06bfb47c02e5d2ce87922b501d2a3244af35288c86844118f3e508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b60689885f06bfb47c02e5d2ce87922b501d2a3244af35288c86844118f3e508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b60689885f06bfb47c02e5d2ce87922b501d2a3244af35288c86844118f3e508", kill_on_drop: false }`
[INFO] [stdout] b60689885f06bfb47c02e5d2ce87922b501d2a3244af35288c86844118f3e508
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3792f508438a25f9c2ad9b3873d2cb19a72202c2fa2b39997def9e5b35404cef
[INFO] running `Command { std: "docker" "start" "-a" "3792f508438a25f9c2ad9b3873d2cb19a72202c2fa2b39997def9e5b35404cef", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stderr]    Compiling text_io v0.1.8
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling rick v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.88s
[INFO] running `Command { std: "docker" "inspect" "3792f508438a25f9c2ad9b3873d2cb19a72202c2fa2b39997def9e5b35404cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3792f508438a25f9c2ad9b3873d2cb19a72202c2fa2b39997def9e5b35404cef", kill_on_drop: false }`
[INFO] [stdout] 3792f508438a25f9c2ad9b3873d2cb19a72202c2fa2b39997def9e5b35404cef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dff89b21ec2a405d138428fdbda7bfaba7318656bccd8da5fc5f0ddccf0ebeab
[INFO] running `Command { std: "docker" "start" "-a" "dff89b21ec2a405d138428fdbda7bfaba7318656bccd8da5fc5f0ddccf0ebeab", kill_on_drop: false }`
[INFO] [stderr]    Compiling rick v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "dff89b21ec2a405d138428fdbda7bfaba7318656bccd8da5fc5f0ddccf0ebeab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dff89b21ec2a405d138428fdbda7bfaba7318656bccd8da5fc5f0ddccf0ebeab", kill_on_drop: false }`
[INFO] [stdout] dff89b21ec2a405d138428fdbda7bfaba7318656bccd8da5fc5f0ddccf0ebeab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a66ffbac90d0d37a71a2d33312bd66250f1cf3b29165b172613351f8db11744a
[INFO] running `Command { std: "docker" "start" "-a" "a66ffbac90d0d37a71a2d33312bd66250f1cf3b29165b172613351f8db11744a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 36 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rick-398591a440e8eddc)
[INFO] [stdout] test util::read_src_into_bytes_tests::reads_file ... ok
[INFO] [stdout] test vm::opcode_tests::add ... ok
[INFO] [stdout] test vm::opcode_tests::and ... ok
[INFO] [stdout] test vm::opcode_tests::div ... ok
[INFO] [stdout] test vm::opcode_tests::drop ... ok
[INFO] [stdout] test vm::opcode_tests::eq ... ok
[INFO] [stdout] test vm::opcode_tests::geq ... ok
[INFO] [stdout] test vm::opcode_tests::gth ... ok
[INFO] [stdout] test vm::opcode_tests::mul ... ok
[INFO] [stdout] test vm::opcode_tests::leq ... ok
[INFO] [stdout] test vm::opcode_tests::not ... ok
[INFO] [stdout] test vm::opcode_tests::neq ... ok
[INFO] [stdout] test vm::opcode_tests::pop ... ok
[INFO] [stdout] test vm::stack::stack_tests::empty ... ok
[INFO] [stdout] test vm::opcode_tests::or ... ok
[INFO] [stdout] test vm::opcode_tests::r#mod ... ok
[INFO] [stdout] test vm::opcode_tests::lth ... ok
[INFO] [stdout] test vm::opcode_tests::push ... ok
[INFO] [stdout] test vm::opcode_tests::sti ... ok
[INFO] [stdout] test vm::opcode_tests::sub ... ok
[INFO] [stdout] test vm::stack::stack_tests::from ... ok
[INFO] [stdout] test vm::opcode_tests::bool ... ok
[INFO] [stdout] test util::read_src_into_bytes_tests::fails_if_file_not_found ... ok
[INFO] [stdout] test vm::stack::stack_tests::peek ... ok
[INFO] [stdout] test vm::vm_util::vm_util_tests::fails_on_invalid_watermark ... ok
[INFO] [stdout] test vm::stack::stack_tests::pop ... ok
[INFO] [stdout] test vm::stack::stack_tests::push ... ok
[INFO] [stdout] test vm::vm_tests::fails_on_unknown_instruction ... ok
[INFO] [stdout] test vm::vm_util::vm_util_tests::fails_with_no_instructions ... ok
[INFO] [stdout] test vm::stack::stack_tests::len ... ok
[INFO] [stdout] test vm::vm_tests::can_create_new_instance ... ok
[INFO] [stdout] test vm::vm_util::vm_util_tests::works_on_right_data ... ok
[INFO] [stdout] test vm::vm_util::vm_util_tests::works_on_valid_watermark ... ok
[INFO] [stdout] test vm::vm_util::vm_util_tests::fails_for_unexpected_values ... ok
[INFO] [stdout] test vm::vm_util::vm_util_tests::fails_on_wrong_data_format ... ok
[INFO] [stdout] test vm::vm_util::vm_util_tests::works_with_good_instructions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a66ffbac90d0d37a71a2d33312bd66250f1cf3b29165b172613351f8db11744a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a66ffbac90d0d37a71a2d33312bd66250f1cf3b29165b172613351f8db11744a", kill_on_drop: false }`
[INFO] [stdout] a66ffbac90d0d37a71a2d33312bd66250f1cf3b29165b172613351f8db11744a