[INFO] updating cached repository https://github.com/yoo2001818/rust-8086
[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] [stderr] From https://github.com/yoo2001818/rust-8086
[INFO] [stderr]    78eeff0..de00a41  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] de00a41fd06406c323a1e081b686af95fa3512d1
[INFO] checking yoo2001818/rust-8086 against try#e6563ac70cbfd3196492061900e9e9793e065e4d for pr-69410
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoo2001818%2Frust-8086" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yoo2001818/rust-8086 on toolchain e6563ac70cbfd3196492061900e9e9793e065e4d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/yoo2001818/rust-8086
[INFO] finished tweaking git repo https://github.com/yoo2001818/rust-8086
[INFO] tweaked toml for git repo https://github.com/yoo2001818/rust-8086 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/yoo2001818/rust-8086 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a64a2ae1cc4ef49252ac3d643bd467e5108f7d1317b73e115c7112f17e49aa21
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "a64a2ae1cc4ef49252ac3d643bd467e5108f7d1317b73e115c7112f17e49aa21"`
[INFO] [stderr]     Checking rust-8086 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0277]: can't compare `mem::paged::PagedMemorySegment` with `mem::paged::PagedMemorySegment`
[INFO] [stderr]   --> src/mem/paged.rs:12:6
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Ord for PagedMemorySegment {
[INFO] [stderr]    |      ^^^ no implementation for `mem::paged::PagedMemorySegment < mem::paged::PagedMemorySegment` and `mem::paged::PagedMemorySegment > mem::paged::PagedMemorySegment`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::cmp::PartialOrd` is not implemented for `mem::paged::PagedMemorySegment`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `mem::paged::PagedMemorySegment: std::cmp::Eq` is not satisfied
[INFO] [stderr]   --> src/mem/paged.rs:12:6
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Ord for PagedMemorySegment {
[INFO] [stderr]    |      ^^^ the trait `std::cmp::Eq` is not implemented for `mem::paged::PagedMemorySegment`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `rust-8086`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Rc`
[INFO] [stderr]   --> src/mem/paged.rs:70:16
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let last = Rc::new(RefCell::new((0, 0, 0)));
[INFO] [stderr]    |                ^^ use of undeclared type or module `Rc`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: can't compare `mem::paged::PagedMemorySegment` with `mem::paged::PagedMemorySegment`
[INFO] [stderr]   --> src/mem/paged.rs:12:6
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Ord for PagedMemorySegment {
[INFO] [stderr]    |      ^^^ no implementation for `mem::paged::PagedMemorySegment < mem::paged::PagedMemorySegment` and `mem::paged::PagedMemorySegment > mem::paged::PagedMemorySegment`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::cmp::PartialOrd` is not implemented for `mem::paged::PagedMemorySegment`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `mem::paged::PagedMemorySegment: std::cmp::Eq` is not satisfied
[INFO] [stderr]   --> src/mem/paged.rs:12:6
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Ord for PagedMemorySegment {
[INFO] [stderr]    |      ^^^ the trait `std::cmp::Eq` is not implemented for `mem::paged::PagedMemorySegment`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `rust-8086`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a64a2ae1cc4ef49252ac3d643bd467e5108f7d1317b73e115c7112f17e49aa21"`
[INFO] running `"docker" "rm" "-f" "a64a2ae1cc4ef49252ac3d643bd467e5108f7d1317b73e115c7112f17e49aa21"`
[INFO] [stdout] a64a2ae1cc4ef49252ac3d643bd467e5108f7d1317b73e115c7112f17e49aa21