[INFO] crate zfs 0.1.0 is already in cache
[INFO] checking zfs-0.1.0 against nightly-2019-10-27 for pr-65897
[INFO] extracting crate zfs 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate zfs 0.1.0 on toolchain nightly-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate zfs 0.1.0
[INFO] finished tweaking crates.io crate zfs 0.1.0
[INFO] tweaked toml for crates.io crate zfs 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "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=allow" "-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" "+nightly-2019-10-27" "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] a1920d94f64c8bf1a2fa5a79ccb63c88314e99fb84a374d79d624bab4a80a155
[INFO] running `"docker" "start" "-a" "a1920d94f64c8bf1a2fa5a79ccb63c88314e99fb84a374d79d624bab4a80a155"`
[INFO] [stderr]     Checking zfs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0369]: binary operation `==` cannot be applied to type `std::result::Result<i32, xdr::xdr::XdrError>`
[INFO] [stderr]    --> src/xdr/mem_ops.rs:122:31
[INFO] [stderr]     |
[INFO] [stderr] 122 |     assert!(mem_ops.get_i32() == 257);
[INFO] [stderr]     |             ----------------- ^^ --- {integer}
[INFO] [stderr]     |             |
[INFO] [stderr]     |             std::result::Result<i32, xdr::xdr::XdrError>
[INFO] [stderr]     |
[INFO] [stderr]     = note: an implementation of `std::cmp::PartialEq` might be missing for `std::result::Result<i32, xdr::xdr::XdrError>`
[INFO] [stderr] 
[INFO] [stderr] error[E0369]: binary operation `==` cannot be applied to type `std::result::Result<i64, xdr::xdr::XdrError>`
[INFO] [stderr]    --> src/xdr/mem_ops.rs:130:31
[INFO] [stderr]     |
[INFO] [stderr] 130 |     assert!(mem_ops.get_i64() == 424242);
[INFO] [stderr]     |             ----------------- ^^ ------ {integer}
[INFO] [stderr]     |             |
[INFO] [stderr]     |             std::result::Result<i64, xdr::xdr::XdrError>
[INFO] [stderr]     |
[INFO] [stderr]     = note: an implementation of `std::cmp::PartialEq` might be missing for `std::result::Result<i64, xdr::xdr::XdrError>`
[INFO] [stderr] 
[INFO] [stderr] error[E0369]: binary operation `==` cannot be applied to type `std::result::Result<i32, xdr::xdr::XdrError>`
[INFO] [stderr]    --> src/xdr/mem_ops.rs:136:31
[INFO] [stderr]     |
[INFO] [stderr] 136 |     assert!(mem_ops.get_i32() == 257);
[INFO] [stderr]     |             ----------------- ^^ --- {integer}
[INFO] [stderr]     |             |
[INFO] [stderr]     |             std::result::Result<i32, xdr::xdr::XdrError>
[INFO] [stderr]     |
[INFO] [stderr]     = note: an implementation of `std::cmp::PartialEq` might be missing for `std::result::Result<i32, xdr::xdr::XdrError>`
[INFO] [stderr] 
[INFO] [stderr] error[E0369]: binary operation `==` cannot be applied to type `std::result::Result<i32, xdr::xdr::XdrError>`
[INFO] [stderr]    --> src/xdr/mem_ops.rs:144:31
[INFO] [stderr]     |
[INFO] [stderr] 144 |     assert!(mem_ops.get_i32() == 424242);
[INFO] [stderr]     |             ----------------- ^^ ------ {integer}
[INFO] [stderr]     |             |
[INFO] [stderr]     |             std::result::Result<i32, xdr::xdr::XdrError>
[INFO] [stderr]     |
[INFO] [stderr]     = note: an implementation of `std::cmp::PartialEq` might be missing for `std::result::Result<i32, xdr::xdr::XdrError>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0369`.
[INFO] [stderr] error: could not compile `zfs`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "a1920d94f64c8bf1a2fa5a79ccb63c88314e99fb84a374d79d624bab4a80a155"`
[INFO] running `"docker" "rm" "-f" "a1920d94f64c8bf1a2fa5a79ccb63c88314e99fb84a374d79d624bab4a80a155"`
[INFO] [stdout] a1920d94f64c8bf1a2fa5a79ccb63c88314e99fb84a374d79d624bab4a80a155