[INFO] crate mpid_messaging 0.1.0 is already in cache
[INFO] extracting crate mpid_messaging 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/mpid_messaging/0.1.0
[INFO] extracting crate mpid_messaging 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mpid_messaging/0.1.0
[INFO] validating manifest of mpid_messaging-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mpid_messaging-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mpid_messaging-0.1.0
[INFO] finished frobbing mpid_messaging-0.1.0
[INFO] frobbed toml for mpid_messaging-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mpid_messaging/0.1.0/Cargo.toml
[INFO] started frobbing mpid_messaging-0.1.0
[INFO] finished frobbing mpid_messaging-0.1.0
[INFO] frobbed toml for mpid_messaging-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mpid_messaging/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mpid_messaging-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mpid_messaging/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] fa692926d1ec6ca09cfe2aaa287fad665aab172ddb0cf5212ae0796b5fd36461
[INFO] running `"docker" "start" "-a" "fa692926d1ec6ca09cfe2aaa287fad665aab172ddb0cf5212ae0796b5fd36461"`
[INFO] [stderr]    Compiling byteorder v0.3.13
[INFO] [stderr]    Compiling libsodium-sys v0.0.16
[INFO] [stderr]    Compiling cbor v0.3.16
[INFO] [stderr]    Compiling sodiumoxide v0.0.16
[INFO] [stderr]    Compiling maidsafe_utilities v0.2.1
[INFO] [stderr]    Compiling maidsafe_utilities v0.1.5
[INFO] [stderr]    Compiling xor_name v0.0.5
[INFO] [stderr] error[E0277]: the trait bound `[u8; 64]: std::cmp::Eq` is not satisfied
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xor_name-0.0.5/src/lib.rs:99:20
[INFO] [stderr]    |
[INFO] [stderr] 99 | pub struct XorName(pub [u8; XOR_NAME_LEN]);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^ the trait `std::cmp::Eq` is not implemented for `[u8; 64]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following implementations were found:
[INFO] [stderr]              <[T; 0] as std::cmp::Eq>
[INFO] [stderr]              <[T; 10] as std::cmp::Eq>
[INFO] [stderr]              <[T; 11] as std::cmp::Eq>
[INFO] [stderr]              <[T; 12] as std::cmp::Eq>
[INFO] [stderr]            and 30 others
[INFO] [stderr]    = note: required by `std::cmp::AssertParamIsEq`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `xor_name`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "fa692926d1ec6ca09cfe2aaa287fad665aab172ddb0cf5212ae0796b5fd36461"`
[INFO] running `"docker" "rm" "-f" "fa692926d1ec6ca09cfe2aaa287fad665aab172ddb0cf5212ae0796b5fd36461"`
[INFO] [stdout] fa692926d1ec6ca09cfe2aaa287fad665aab172ddb0cf5212ae0796b5fd36461