[INFO] crate rar 0.2.0 is already in cache
[INFO] extracting crate rar 0.2.0 into work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/rar/0.2.0
[INFO] extracting crate rar 0.2.0 into work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/rar/0.2.0
[INFO] validating manifest of rar-0.2.0 on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rar-0.2.0 on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rar-0.2.0
[INFO] finished frobbing rar-0.2.0
[INFO] frobbed toml for rar-0.2.0 written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/rar/0.2.0/Cargo.toml
[INFO] started frobbing rar-0.2.0
[INFO] finished frobbing rar-0.2.0
[INFO] frobbed toml for rar-0.2.0 written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/rar/0.2.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rar-0.2.0 against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-1/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/rar/0.2.0:/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d8f29ada0fb210d45052d3de99b6da49562dd7754f17d81ad8a62cb4a27eac54
[INFO] running `"docker" "start" "-a" "d8f29ada0fb210d45052d3de99b6da49562dd7754f17d81ad8a62cb4a27eac54"`
[INFO] [stderr]     Checking rar v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/head_block.rs:142:1
[INFO] [stderr]     |
[INFO] [stderr] 142 |   /// get a base header
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 143 | / named!(base_header(&[u8]) -> (HeadBlock), 
[INFO] [stderr] 144 | |     do_parse!(
[INFO] [stderr] 145 | |         crc: be_u32 >>
[INFO] [stderr] 146 | |         size: vint >>
[INFO] [stderr] ...   |
[INFO] [stderr] 150 | |     )
[INFO] [stderr] 151 | | );
[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/head_block.rs:142:1
[INFO] [stderr]     |
[INFO] [stderr] 142 |   /// get a base header
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 143 | / named!(base_header(&[u8]) -> (HeadBlock), 
[INFO] [stderr] 144 | |     do_parse!(
[INFO] [stderr] 145 | |         crc: be_u32 >>
[INFO] [stderr] 146 | |         size: vint >>
[INFO] [stderr] ...   |
[INFO] [stderr] 150 | |     )
[INFO] [stderr] 151 | | );
[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/vint.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | / /// Collect all vint which have a hight bit
[INFO] [stderr] 59 | | /// Failes if no bit is available or the array end's with a high bit
[INFO] [stderr]    | |____________________________________________________________________^
[INFO] [stderr] 60 | / named!(collect_vint(&[u8]) -> (&[u8]),
[INFO] [stderr] 61 | |     take_while1!(is_vint_bit)
[INFO] [stderr] 62 | | );
[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/vint.rs:73:1
[INFO] [stderr]    |
[INFO] [stderr] 73 |   /// Take one byte
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 74 | / named!(take_one(&[u8]) -> (&[u8]),
[INFO] [stderr] 75 | |     take!(1)
[INFO] [stderr] 76 | | );
[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/vint.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | / /// Collect all vint which have a hight bit
[INFO] [stderr] 59 | | /// Failes if no bit is available or the array end's with a high bit
[INFO] [stderr]    | |____________________________________________________________________^
[INFO] [stderr] 60 | / named!(collect_vint(&[u8]) -> (&[u8]),
[INFO] [stderr] 61 | |     take_while1!(is_vint_bit)
[INFO] [stderr] 62 | | );
[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/vint.rs:73:1
[INFO] [stderr]    |
[INFO] [stderr] 73 |   /// Take one byte
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 74 | / named!(take_one(&[u8]) -> (&[u8]),
[INFO] [stderr] 75 | |     take!(1)
[INFO] [stderr] 76 | | );
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `"docker" "inspect" "d8f29ada0fb210d45052d3de99b6da49562dd7754f17d81ad8a62cb4a27eac54"`
[INFO] running `"docker" "rm" "-f" "d8f29ada0fb210d45052d3de99b6da49562dd7754f17d81ad8a62cb4a27eac54"`
[INFO] [stdout] d8f29ada0fb210d45052d3de99b6da49562dd7754f17d81ad8a62cb4a27eac54