[INFO] crate ruyi 0.1.6 is already in cache
[INFO] extracting crate ruyi 0.1.6 into work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/ruyi/0.1.6
[INFO] extracting crate ruyi 0.1.6 into work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/ruyi/0.1.6
[INFO] validating manifest of ruyi-0.1.6 on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ruyi-0.1.6 on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ruyi-0.1.6
[INFO] finished frobbing ruyi-0.1.6
[INFO] frobbed toml for ruyi-0.1.6 written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/ruyi/0.1.6/Cargo.toml
[INFO] started frobbing ruyi-0.1.6
[INFO] finished frobbing ruyi-0.1.6
[INFO] frobbed toml for ruyi-0.1.6 written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/ruyi/0.1.6/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ruyi-0.1.6 against master#6ecad338381cc3b8d56e2df22e5971a598eddd6c for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-0/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/ruyi/0.1.6:/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" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 55af2c90a80a0c59dd1d1f4a33130e3061901c75dfbe0f87fad33d7d74f15800
[INFO] running `"docker" "start" "-a" "55af2c90a80a0c59dd1d1f4a33130e3061901c75dfbe0f87fad33d7d74f15800"`
[INFO] [stderr]     Checking ruyi v0.1.6 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/nio/sys/unix/mod.rs:78:8
[INFO] [stderr]    |
[INFO] [stderr] 78 |     Ok((n))
[INFO] [stderr]    |        ^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/nio/sys/unix/mod.rs:85:8
[INFO] [stderr]    |
[INFO] [stderr] 85 |     Ok((n))
[INFO] [stderr]    |        ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/nio/sys/unix/linux.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 70 |         Ok((n))
[INFO] [stderr]    |            ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/nio/sys/unix/mod.rs:78:8
[INFO] [stderr]    |
[INFO] [stderr] 78 |     Ok((n))
[INFO] [stderr]    |        ^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/nio/sys/unix/mod.rs:85:8
[INFO] [stderr]    |
[INFO] [stderr] 85 |     Ok((n))
[INFO] [stderr]    |        ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/nio/sys/unix/linux.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 70 |         Ok((n))
[INFO] [stderr]    |            ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/buf/window.rs:70:53
[INFO] [stderr]    |
[INFO] [stderr] 70 |         let mut p_dst = unsafe { bytes.as_mut_ptr().offset(size as isize) };
[INFO] [stderr]    |                                                     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(tyvar_behind_raw_pointer)] on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/buf/window.rs:77:35
[INFO] [stderr]    |
[INFO] [stderr] 77 |                     p_dst = p_dst.offset(-(size as isize));
[INFO] [stderr]    |                                   ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/buf/window.rs:70:53
[INFO] [stderr]    |
[INFO] [stderr] 70 |         let mut p_dst = unsafe { bytes.as_mut_ptr().offset(size as isize) };
[INFO] [stderr]    |                                                     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(tyvar_behind_raw_pointer)] on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/buf/window.rs:77:35
[INFO] [stderr]    |
[INFO] [stderr] 77 |                     p_dst = p_dst.offset(-(size as isize));
[INFO] [stderr]    |                                   ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.08s
[INFO] running `"docker" "inspect" "55af2c90a80a0c59dd1d1f4a33130e3061901c75dfbe0f87fad33d7d74f15800"`
[INFO] running `"docker" "rm" "-f" "55af2c90a80a0c59dd1d1f4a33130e3061901c75dfbe0f87fad33d7d74f15800"`
[INFO] [stdout] 55af2c90a80a0c59dd1d1f4a33130e3061901c75dfbe0f87fad33d7d74f15800