[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] checking andream7/my-zcore against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandream7%2Fmy-zcore" "/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/andream7/my-zcore on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "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-0/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" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "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-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "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] 08b4f0fae351e87aaade8776aa46bf3dfcb1c54b123ba49e8a1c8c008e44d240
[INFO] running `Command { std: "docker" "start" "-a" "08b4f0fae351e87aaade8776aa46bf3dfcb1c54b123ba49e8a1c8c008e44d240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08b4f0fae351e87aaade8776aa46bf3dfcb1c54b123ba49e8a1c8c008e44d240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08b4f0fae351e87aaade8776aa46bf3dfcb1c54b123ba49e8a1c8c008e44d240", kill_on_drop: false }`
[INFO] [stdout] 08b4f0fae351e87aaade8776aa46bf3dfcb1c54b123ba49e8a1c8c008e44d240
[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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 841ebc0f530c6c7559df4646405c32582c6660ba6a465c56afa34f06e73d111b
[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" "841ebc0f530c6c7559df4646405c32582c6660ba6a465c56afa34f06e73d111b", kill_on_drop: false }`
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking bitflags v1.3.1
[INFO] [stderr]     Checking spin v0.7.1
[INFO] [stderr]     Checking 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[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] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zcore` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "841ebc0f530c6c7559df4646405c32582c6660ba6a465c56afa34f06e73d111b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "841ebc0f530c6c7559df4646405c32582c6660ba6a465c56afa34f06e73d111b", kill_on_drop: false }`
[INFO] [stdout] 841ebc0f530c6c7559df4646405c32582c6660ba6a465c56afa34f06e73d111b