[INFO] crate libvirt-rpc 0.1.12 is already in cache
[INFO] extracting crate libvirt-rpc 0.1.12 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/libvirt-rpc/0.1.12
[INFO] extracting crate libvirt-rpc 0.1.12 into work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/libvirt-rpc/0.1.12
[INFO] validating manifest of libvirt-rpc-0.1.12 on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libvirt-rpc-0.1.12 on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libvirt-rpc-0.1.12
[INFO] finished frobbing libvirt-rpc-0.1.12
[INFO] frobbed toml for libvirt-rpc-0.1.12 written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/libvirt-rpc/0.1.12/Cargo.toml
[INFO] started frobbing libvirt-rpc-0.1.12
[INFO] finished frobbing libvirt-rpc-0.1.12
[INFO] frobbed toml for libvirt-rpc-0.1.12 written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/libvirt-rpc/0.1.12/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking libvirt-rpc-0.1.12 against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-7/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/libvirt-rpc/0.1.12:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0336901e29eefbea4b4c53212eae5cac7b5da7a28f2925ff9ed9ef1e207d3d66
[INFO] running `"docker" "start" "-a" "0336901e29eefbea4b4c53212eae5cac7b5da7a28f2925ff9ed9ef1e207d3d66"`
[INFO] [stderr]    Compiling xdr-codec v0.4.4
[INFO] [stderr]     Checking tokio-uds-proto v0.1.1
[INFO] [stderr]    Compiling xdrgen v0.4.4
[INFO] [stderr]    Compiling libvirt-rpc v0.1.12 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/request.rs:283:1
[INFO] [stderr]     |
[INFO] [stderr] 283 | /// Auth list request must be the first request
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 284 | req!(AuthListRequest);
[INFO] [stderr]     | ---------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/request.rs:297:1
[INFO] [stderr]     |
[INFO] [stderr] 297 | /// Version request
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 298 | req!(GetLibVersionRequest);
[INFO] [stderr]     | --------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/request.rs:283:1
[INFO] [stderr]     |
[INFO] [stderr] 283 | /// Auth list request must be the first request
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 284 | req!(AuthListRequest);
[INFO] [stderr]     | ---------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/request.rs:297:1
[INFO] [stderr]     |
[INFO] [stderr] 297 | /// Version request
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 298 | req!(GetLibVersionRequest);
[INFO] [stderr]     | --------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Future` is imported redundantly
[INFO] [stderr]    --> src/async.rs:277:23
[INFO] [stderr]     |
[INFO] [stderr] 38  | use ::futures::{Future, future};
[INFO] [stderr]     |                 ------ the item `Future` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 277 |         use futures::{Future, Stream};
[INFO] [stderr]     |                       ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Cursor` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 28  | use std::io::Cursor;
[INFO] [stderr]     |     --------------- the item `Cursor` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 128 |         use std::io::Cursor;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Default` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:197:13
[INFO] [stderr]     |
[INFO] [stderr] 197 |         use std::default::Default;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited': Moved to tokio-codec
[INFO] [stderr]  --> src/proto.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use ::tokio_io::codec::length_delimited;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::Framed': Moved to tokio-codec
[INFO] [stderr]   --> src/proto.rs:69:35
[INFO] [stderr]    |
[INFO] [stderr] 69 | fn framed_delimited<T, C>(framed: length_delimited::Framed<T>, codec: C) -> FramedTransport<T, C>
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::Framed': Moved to tokio-codec
[INFO] [stderr]   --> src/proto.rs:76:12
[INFO] [stderr]    |
[INFO] [stderr] 76 |     inner: length_delimited::Framed<T>,
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::Builder': Moved to tokio-codec
[INFO] [stderr]    --> src/proto.rs:425:22
[INFO] [stderr]     |
[INFO] [stderr] 425 |         let framed = length_delimited::Builder::new()
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Future` is imported redundantly
[INFO] [stderr]    --> src/async.rs:277:23
[INFO] [stderr]     |
[INFO] [stderr] 38  | use ::futures::{Future, future};
[INFO] [stderr]     |                 ------ the item `Future` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 277 |         use futures::{Future, Stream};
[INFO] [stderr]     |                       ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Cursor` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 28  | use std::io::Cursor;
[INFO] [stderr]     |     --------------- the item `Cursor` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 128 |         use std::io::Cursor;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Default` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:197:13
[INFO] [stderr]     |
[INFO] [stderr] 197 |         use std::default::Default;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited': Moved to tokio-codec
[INFO] [stderr]  --> src/proto.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use ::tokio_io::codec::length_delimited;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::Framed': Moved to tokio-codec
[INFO] [stderr]   --> src/proto.rs:69:35
[INFO] [stderr]    |
[INFO] [stderr] 69 | fn framed_delimited<T, C>(framed: length_delimited::Framed<T>, codec: C) -> FramedTransport<T, C>
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::Framed': Moved to tokio-codec
[INFO] [stderr]   --> src/proto.rs:76:12
[INFO] [stderr]    |
[INFO] [stderr] 76 |     inner: length_delimited::Framed<T>,
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::length_delimited::Builder': Moved to tokio-codec
[INFO] [stderr]    --> src/proto.rs:425:22
[INFO] [stderr]     |
[INFO] [stderr] 425 |         let framed = length_delimited::Builder::new()
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Stream`
[INFO] [stderr]    --> src/async.rs:637:37
[INFO] [stderr]     |
[INFO] [stderr] 637 |     use futures::{Future,IntoFuture,Stream};
[INFO] [stderr]     |                                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.91s
[INFO] running `"docker" "inspect" "0336901e29eefbea4b4c53212eae5cac7b5da7a28f2925ff9ed9ef1e207d3d66"`
[INFO] running `"docker" "rm" "-f" "0336901e29eefbea4b4c53212eae5cac7b5da7a28f2925ff9ed9ef1e207d3d66"`
[INFO] [stdout] 0336901e29eefbea4b4c53212eae5cac7b5da7a28f2925ff9ed9ef1e207d3d66