[INFO] updating cached repository https://github.com/cbpudding/rockcandy
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c1d47b5049aa7a135e34c518687f440a8ef90b80
[INFO] checking cbpudding/rockcandy against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbpudding%2Frockcandy" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cbpudding/rockcandy on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/cbpudding/rockcandy
[INFO] finished tweaking git repo https://github.com/cbpudding/rockcandy
[INFO] tweaked toml for git repo https://github.com/cbpudding/rockcandy written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/cbpudding/rockcandy already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 304cd3d3babd6e44e54dc3e6ec2778646161ed440c8106517339b1ebbd2d33ff
[INFO] running `"docker" "start" "-a" "304cd3d3babd6e44e54dc3e6ec2778646161ed440c8106517339b1ebbd2d33ff"`
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]     Checking ucs2 v0.2.0
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking x86_64 v0.7.6
[INFO] [stderr]    Compiling uefi-macros v0.3.0
[INFO] [stderr]     Checking uefi v0.4.1
[INFO] [stderr]     Checking uefi-services v0.2.0
[INFO] [stderr]     Checking rockcandy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/main.rs:30:2
[INFO] [stderr]    |
[INFO] [stderr] 29 |     loop {}
[INFO] [stderr]    |     ------- any code following this expression is unreachable
[INFO] [stderr] 30 |     Status::LOAD_ERROR
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: duplicate lang item in crate `std` (which `test` depends on): `panic_impl`.
[INFO] [stderr]   |
[INFO] [stderr]   = note: first defined in crate `uefi_services` (which `rockcandy` depends on).
[INFO] [stderr] 
[INFO] [stderr] error: duplicate lang item in crate `std` (which `test` depends on): `oom`.
[INFO] [stderr]   |
[INFO] [stderr]   = note: first defined in crate `uefi_services` (which `rockcandy` depends on).
[INFO] [stderr] 
[INFO] [stderr] error: duplicate lang item in crate `panic_unwind` (which `std` depends on): `eh_personality`.
[INFO] [stderr]   |
[INFO] [stderr]   = note: first defined in crate `uefi_services` (which `rockcandy` depends on).
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/main.rs:30:2
[INFO] [stderr]    |
[INFO] [stderr] 29 |     loop {}
[INFO] [stderr]    |     ------- any code following this expression is unreachable
[INFO] [stderr] 30 |     Status::LOAD_ERROR
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `rockcandy`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "304cd3d3babd6e44e54dc3e6ec2778646161ed440c8106517339b1ebbd2d33ff"`
[INFO] running `"docker" "rm" "-f" "304cd3d3babd6e44e54dc3e6ec2778646161ed440c8106517339b1ebbd2d33ff"`
[INFO] [stdout] 304cd3d3babd6e44e54dc3e6ec2778646161ed440c8106517339b1ebbd2d33ff