[INFO] fetching crate safe_nfs 0.6.0...
[INFO] extracting crate safe_nfs 0.6.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/safe_nfs/0.6.0
[INFO] extracting crate safe_nfs 0.6.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/safe_nfs/0.6.0
[INFO] validating manifest of safe_nfs-0.6.0 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of safe_nfs-0.6.0 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing safe_nfs-0.6.0
[INFO] finished frobbing safe_nfs-0.6.0
[INFO] frobbed toml for safe_nfs-0.6.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/safe_nfs/0.6.0/Cargo.toml
[INFO] started frobbing safe_nfs-0.6.0
[INFO] finished frobbing safe_nfs-0.6.0
[INFO] frobbed toml for safe_nfs-0.6.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/safe_nfs/0.6.0/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xor_name v0.0.5
[INFO] [stderr]   Downloaded self_encryption v0.2.6
[INFO] [stderr]   Downloaded routing v0.7.1
[INFO] [stderr]   Downloaded kademlia_routing_table v0.3.3
[INFO] [stderr]   Downloaded socket_addr v0.0.2
[INFO] [stderr]   Downloaded maidsafe_utilities v0.2.1
[INFO] [stderr]   Downloaded maidsafe_utilities v0.1.5
[INFO] [stderr]   Downloaded maidsafe_utilities v0.3.0
[INFO] [stderr]   Downloaded get_if_addrs v0.3.1
[INFO] [stderr]   Downloaded message_filter v0.3.1
[INFO] [stderr]   Downloaded service_discovery v0.2.1
[INFO] [stderr]   Downloaded mpid_messaging v0.1.0
[INFO] [stderr]   Downloaded safe_core v0.6.1
[INFO] [stderr]   Downloaded asynchronous v0.4.5
[INFO] [stderr]   Downloaded secure_serialisation v0.1.0
[INFO] [stderr]   Downloaded config_file_handler v0.0.1
[INFO] [stderr]   Downloaded crust v0.8.5
[INFO] [stderr]   Downloaded c_linked_list v0.1.0
[INFO] [stderr]   Downloaded nat_traversal v0.1.0
[INFO] [stderr]   Downloaded accumulator v0.1.4
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking safe_nfs-0.6.0 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/safe_nfs/0.6.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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=forbid" "-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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c1e748744cfe47587c6df1ad2bc1f3424ec7bd789c2391bb04ab9164287c7077
[INFO] running `"docker" "start" "-a" "c1e748744cfe47587c6df1ad2bc1f3424ec7bd789c2391bb04ab9164287c7077"`
[INFO] [stderr]     Checking byteorder v0.3.13
[INFO] [stderr]     Checking language-tags v0.0.7
[INFO] [stderr]     Checking traitobject v0.0.1
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking c_linked_list v0.1.0
[INFO] [stderr]     Checking ip v1.1.1
[INFO] [stderr]     Checking bytes v0.3.0
[INFO] [stderr]     Checking libc v0.1.12
[INFO] [stderr]     Checking slab v0.1.3
[INFO] [stderr]     Checking quick-error v0.2.2
[INFO] [stderr]     Checking crossbeam v0.1.6
[INFO] [stderr]     Checking void v0.0.5
[INFO] [stderr]     Checking term v0.4.6
[INFO] [stderr]    Compiling libsodium-sys v0.0.16
[INFO] [stderr]     Checking xml-rs v0.3.6
[INFO] [stderr]     Checking socket_addr v0.0.2
[INFO] [stderr]     Checking cbor v0.3.16
[INFO] [stderr]     Checking get_if_addrs v0.3.1
[INFO] [stderr] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-0.1.6/src/sync/seg_queue.rs:34:29
[INFO] [stderr]    |
[INFO] [stderr] 34 |             ready: unsafe { mem::transmute([0usize; SEG_SIZE]) },
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: source type: `[usize; 32]` (2048 bits)
[INFO] [stderr]    = note: target type: `[std::sync::atomic::AtomicBool; 32]` (256 bits)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0512`.
[INFO] [stderr] error: Could not compile `crossbeam`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "c1e748744cfe47587c6df1ad2bc1f3424ec7bd789c2391bb04ab9164287c7077"`
[INFO] running `"docker" "rm" "-f" "c1e748744cfe47587c6df1ad2bc1f3424ec7bd789c2391bb04ab9164287c7077"`
[INFO] [stdout] c1e748744cfe47587c6df1ad2bc1f3424ec7bd789c2391bb04ab9164287c7077