[INFO] cloning repository https://github.com/andream7/my-zcore
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andream7/my-zcore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandream7%2Fmy-zcore", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandream7%2Fmy-zcore'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 043f7daecd475c5f42b64c5b618e5c894faa0995
[INFO] testing andream7/my-zcore against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandream7%2Fmy-zcore" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andream7/my-zcore 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/andream7/my-zcore
[INFO] finished tweaking git repo https://github.com/andream7/my-zcore
[INFO] tweaked toml for git repo https://github.com/andream7/my-zcore written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/andream7/my-zcore 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]     Updating crates.io index
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 5864b6d6d0f9ce3cb3fa8c16ebd7d3129fedb8bd1ea683ad31c71a2441b695b0
[INFO] running `Command { std: "docker" "start" "-a" "5864b6d6d0f9ce3cb3fa8c16ebd7d3129fedb8bd1ea683ad31c71a2441b695b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5864b6d6d0f9ce3cb3fa8c16ebd7d3129fedb8bd1ea683ad31c71a2441b695b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5864b6d6d0f9ce3cb3fa8c16ebd7d3129fedb8bd1ea683ad31c71a2441b695b0", kill_on_drop: false }`
[INFO] [stdout] 5864b6d6d0f9ce3cb3fa8c16ebd7d3129fedb8bd1ea683ad31c71a2441b695b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] f9d7f95c24c11387a3e6130099ab7a6d281edd49202d90b19d4f75bc3197435e
[INFO] running `Command { std: "docker" "start" "-a" "f9d7f95c24c11387a3e6130099ab7a6d281edd49202d90b19d4f75bc3197435e", kill_on_drop: false }`
[INFO] [stderr]    Compiling spin v0.7.1
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling zcore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `super::DummyObject`
[INFO] [stdout]  --> src/object/handle.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{DummyObject, KernelObject, Rights};
[INFO] [stdout]   |             ^^^^^^^^^^^ no `DummyObject` in `object`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zcore` due to 2 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f9d7f95c24c11387a3e6130099ab7a6d281edd49202d90b19d4f75bc3197435e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9d7f95c24c11387a3e6130099ab7a6d281edd49202d90b19d4f75bc3197435e", kill_on_drop: false }`
[INFO] [stdout] f9d7f95c24c11387a3e6130099ab7a6d281edd49202d90b19d4f75bc3197435e