[INFO] cloning repository https://github.com/DataResearch/BrainfuckVM
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DataResearch/BrainfuckVM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDataResearch%2FBrainfuckVM", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDataResearch%2FBrainfuckVM'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb5c524aa049bf8cc1793d2b1a84e8c82c810460
[INFO] testing DataResearch/BrainfuckVM against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDataResearch%2FBrainfuckVM" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DataResearch/BrainfuckVM 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/DataResearch/BrainfuckVM
[INFO] finished tweaking git repo https://github.com/DataResearch/BrainfuckVM
[INFO] tweaked toml for git repo https://github.com/DataResearch/BrainfuckVM written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/DataResearch/BrainfuckVM 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 64031a485d2b752696fa2a3291a92b658068c5b9162a01b880d6c29453b5d26a
[INFO] running `Command { std: "docker" "start" "-a" "64031a485d2b752696fa2a3291a92b658068c5b9162a01b880d6c29453b5d26a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64031a485d2b752696fa2a3291a92b658068c5b9162a01b880d6c29453b5d26a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64031a485d2b752696fa2a3291a92b658068c5b9162a01b880d6c29453b5d26a", kill_on_drop: false }`
[INFO] [stdout] 64031a485d2b752696fa2a3291a92b658068c5b9162a01b880d6c29453b5d26a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 863af8f58b1bb9729114e9610f9ff28b4648559bed6858b51f564683f6e6a734
[INFO] running `Command { std: "docker" "start" "-a" "863af8f58b1bb9729114e9610f9ff28b4648559bed6858b51f564683f6e6a734", kill_on_drop: false }`
[INFO] [stderr]    Compiling bfvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "863af8f58b1bb9729114e9610f9ff28b4648559bed6858b51f564683f6e6a734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "863af8f58b1bb9729114e9610f9ff28b4648559bed6858b51f564683f6e6a734", kill_on_drop: false }`
[INFO] [stdout] 863af8f58b1bb9729114e9610f9ff28b4648559bed6858b51f564683f6e6a734
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 2555b923826a04fc18ac5f28fd09f1a95152a929169c88508db167be1211f82e
[INFO] running `Command { std: "docker" "start" "-a" "2555b923826a04fc18ac5f28fd09f1a95152a929169c88508db167be1211f82e", kill_on_drop: false }`
[INFO] [stderr]    Compiling bfvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "2555b923826a04fc18ac5f28fd09f1a95152a929169c88508db167be1211f82e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2555b923826a04fc18ac5f28fd09f1a95152a929169c88508db167be1211f82e", kill_on_drop: false }`
[INFO] [stdout] 2555b923826a04fc18ac5f28fd09f1a95152a929169c88508db167be1211f82e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] ba10a3b42e0e9c7eda1dce61e6cb4fb3ba4b80f6df4020e431762a7a45ad4e4b
[INFO] running `Command { std: "docker" "start" "-a" "ba10a3b42e0e9c7eda1dce61e6cb4fb3ba4b80f6df4020e431762a7a45ad4e4b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bfvm-3a8d65ab9d8e1612)
[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" "ba10a3b42e0e9c7eda1dce61e6cb4fb3ba4b80f6df4020e431762a7a45ad4e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba10a3b42e0e9c7eda1dce61e6cb4fb3ba4b80f6df4020e431762a7a45ad4e4b", kill_on_drop: false }`
[INFO] [stdout] ba10a3b42e0e9c7eda1dce61e6cb4fb3ba4b80f6df4020e431762a7a45ad4e4b