[INFO] fetching crate mft 0.4.4...
[INFO] extracting crate mft 0.4.4 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/mft/0.4.4
[INFO] extracting crate mft 0.4.4 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/mft/0.4.4
[INFO] validating manifest of mft-0.4.4 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mft-0.4.4 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mft-0.4.4
[INFO] finished frobbing mft-0.4.4
[INFO] frobbed toml for mft-0.4.4 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/mft/0.4.4/Cargo.toml
[INFO] started frobbing mft-0.4.4
[INFO] finished frobbing mft-0.4.4
[INFO] frobbed toml for mft-0.4.4 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/mft/0.4.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mft-0.4.4 against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-5/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/mft/0.4.4:/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=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" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f48e54afa18873d73ce8bc45e9c62490793c3c0b8cd541a8adf516b6a82f505f
[INFO] running `"docker" "start" "-a" "f48e54afa18873d73ce8bc45e9c62490793c3c0b8cd541a8adf516b6a82f505f"`
[INFO] [stderr]     Checking bytecount v0.4.0
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking lru v0.1.15
[INFO] [stderr]     Checking snafu v0.4.1
[INFO] [stderr]     Checking predicates v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking bstr v0.2.1
[INFO] [stderr]     Checking rexpect v0.3.0
[INFO] [stderr]     Checking cargo_metadata v0.6.4
[INFO] [stderr]     Checking tinytemplate v1.0.2
[INFO] [stderr]     Checking env_logger v0.6.1
[INFO] [stderr]     Checking escargot v0.4.0
[INFO] [stderr]     Checking console v0.7.7
[INFO] [stderr]     Checking dialoguer v0.4.0
[INFO] [stderr]     Checking skeptic v0.13.4
[INFO] [stderr]     Checking csv v1.1.0
[INFO] [stderr]     Checking simplelog v0.6.0
[INFO] [stderr]     Checking winstructs v0.2.2
[INFO] [stderr]     Checking assert_cmd v0.11.1
[INFO] [stderr]     Checking criterion v0.2.11
[INFO] [stderr]    Compiling mft v0.4.4 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'winstructs::guid::Guid::from_stream': use `from_reader`
[INFO] [stderr]   --> src/attribute/x40.rs:23:25
[INFO] [stderr]    |
[INFO] [stderr] 23 |         let object_id = Guid::from_stream(stream).context(err::FailedToReadGuid)?;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'winstructs::guid::Guid::from_stream': use `from_reader`
[INFO] [stderr]   --> src/attribute/x40.rs:25:22
[INFO] [stderr]    |
[INFO] [stderr] 25 |             let g1 = Guid::from_stream(stream).context(err::FailedToReadGuid)?;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'winstructs::guid::Guid::from_stream': use `from_reader`
[INFO] [stderr]   --> src/attribute/x40.rs:26:22
[INFO] [stderr]    |
[INFO] [stderr] 26 |             let g2 = Guid::from_stream(stream).context(err::FailedToReadGuid)?;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'winstructs::guid::Guid::from_stream': use `from_reader`
[INFO] [stderr]   --> src/attribute/x40.rs:27:22
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let g3 = Guid::from_stream(stream).context(err::FailedToReadGuid)?;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'winstructs::guid::Guid::from_stream': use `from_reader`
[INFO] [stderr]   --> src/attribute/x40.rs:23:25
[INFO] [stderr]    |
[INFO] [stderr] 23 |         let object_id = Guid::from_stream(stream).context(err::FailedToReadGuid)?;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'winstructs::guid::Guid::from_stream': use `from_reader`
[INFO] [stderr]   --> src/attribute/x40.rs:25:22
[INFO] [stderr]    |
[INFO] [stderr] 25 |             let g1 = Guid::from_stream(stream).context(err::FailedToReadGuid)?;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'winstructs::guid::Guid::from_stream': use `from_reader`
[INFO] [stderr]   --> src/attribute/x40.rs:26:22
[INFO] [stderr]    |
[INFO] [stderr] 26 |             let g2 = Guid::from_stream(stream).context(err::FailedToReadGuid)?;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'winstructs::guid::Guid::from_stream': use `from_reader`
[INFO] [stderr]   --> src/attribute/x40.rs:27:22
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let g3 = Guid::from_stream(stream).context(err::FailedToReadGuid)?;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `count` is assigned to, but never used
[INFO] [stderr]    --> src/mft.rs:178:17
[INFO] [stderr]     |
[INFO] [stderr] 178 |         let mut count = 0;
[INFO] [stderr]     |                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_count` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `count` is assigned to, but never used
[INFO] [stderr]   --> src/benches/benchmark.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut count = 0;
[INFO] [stderr]    |             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr]    = note: consider using `_count` instead
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.80s
[INFO] running `"docker" "inspect" "f48e54afa18873d73ce8bc45e9c62490793c3c0b8cd541a8adf516b6a82f505f"`
[INFO] running `"docker" "rm" "-f" "f48e54afa18873d73ce8bc45e9c62490793c3c0b8cd541a8adf516b6a82f505f"`
[INFO] [stdout] f48e54afa18873d73ce8bc45e9c62490793c3c0b8cd541a8adf516b6a82f505f