[INFO] updating cached repository pinyin-tools/librustpinyin
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pinyin-tools/librustpinyin
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pinyin-tools/librustpinyin" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/pinyin-tools/librustpinyin"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/pinyin-tools/librustpinyin'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pinyin-tools/librustpinyin" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/pinyin-tools/librustpinyin"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/pinyin-tools/librustpinyin'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 71cb49654ceee03b759e6a087955958e70aa477a
[INFO] sha for GitHub repo pinyin-tools/librustpinyin: 71cb49654ceee03b759e6a087955958e70aa477a
[INFO] validating manifest of pinyin-tools/librustpinyin on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pinyin-tools/librustpinyin on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pinyin-tools/librustpinyin
[INFO] finished frobbing pinyin-tools/librustpinyin
[INFO] frobbed toml for pinyin-tools/librustpinyin written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/pinyin-tools/librustpinyin/Cargo.toml
[INFO] started frobbing pinyin-tools/librustpinyin
[INFO] finished frobbing pinyin-tools/librustpinyin
[INFO] frobbed toml for pinyin-tools/librustpinyin written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/pinyin-tools/librustpinyin/Cargo.toml
[INFO] crate pinyin-tools/librustpinyin already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking pinyin-tools/librustpinyin against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-2/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/pinyin-tools/librustpinyin:/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f35918c4759a6d8f7c30d2ad4927aeb1f7565c35db1cc9f708d604d502b026cb
[INFO] running `"docker" "start" "-a" "f35918c4759a6d8f7c30d2ad4927aeb1f7565c35db1cc9f708d604d502b026cb"`
[INFO] [stderr]     Checking librustpiyin v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]   --> src/pinyin/db.rs:43:66
[INFO] [stderr]    |
[INFO] [stderr] 43 |         let frequency = from_str(iter.next().unwrap()).unwrap_or(0u);
[INFO] [stderr]    |                                                                  ^^ invalid suffix `u`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]   --> src/pinyin/db.rs:43:66
[INFO] [stderr]    |
[INFO] [stderr] 43 |         let frequency = from_str(iter.next().unwrap()).unwrap_or(0u);
[INFO] [stderr]    |                                                                  ^^ invalid suffix `u`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error[E0463]: can't find crate for `native`
[INFO] [stderr]  --> src/c_binding.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate native;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `librustpiyin`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0463]: can't find crate for `native`
[INFO] [stderr]  --> src/c_binding.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate native;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `librustpiyin`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f35918c4759a6d8f7c30d2ad4927aeb1f7565c35db1cc9f708d604d502b026cb"`
[INFO] running `"docker" "rm" "-f" "f35918c4759a6d8f7c30d2ad4927aeb1f7565c35db1cc9f708d604d502b026cb"`
[INFO] [stdout] f35918c4759a6d8f7c30d2ad4927aeb1f7565c35db1cc9f708d604d502b026cb