[INFO] crate bchlib-sys 0.2.1 is already in cache
[INFO] checking bchlib-sys-0.2.1 against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672
[INFO] extracting crate bchlib-sys 0.2.1 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate bchlib-sys 0.2.1 on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bchlib-sys 0.2.1
[INFO] finished tweaking crates.io crate bchlib-sys 0.2.1
[INFO] tweaked toml for crates.io crate bchlib-sys 0.2.1 written to work/builds/worker-1/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 38f7b81d7073879910b0f6ae1867221c63eaabeec9a3c3bd79dda7040bbeb82e
[INFO] running `"docker" "start" "-a" "38f7b81d7073879910b0f6ae1867221c63eaabeec9a3c3bd79dda7040bbeb82e"`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling bindgen v0.42.3
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling proc-macro2 v0.3.5
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling bitflags v1.2.0
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling bchlib-sys v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: src/bch/bch.c: In function 'unpack_eccbits':
[INFO] [stderr] warning: src/bch/bch.c:1410:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:      for (k=0;k<bch->ecc_bits;++k)
[INFO] [stderr] warning:                ^
[INFO] [stderr] warning: src/bch/bch.c: In function 'pack_eccbits':
[INFO] [stderr] warning: src/bch/bch.c:1422:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:      for (k=0;k<bch->ecc_bits;++k) {
[INFO] [stderr] warning:                ^
[INFO] [stderr] warning: src/bch/bch.c: In function 'correct_bch':
[INFO] [stderr] warning: src/bch/bch.c:1503:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:          if ( (bi>>3) < len)
[INFO] [stderr] warning:                       ^
[INFO] [stderr] warning: src/bch/bch.c:1498:38: warning: unused parameter 'bch' [-Wunused-parameter]
[INFO] [stderr] warning:  void correct_bch(struct bch_control *bch, uint8_t *data, unsigned int len,unsigned int *errloc, int nerr)
[INFO] [stderr] warning:                                       ^~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `"docker" "inspect" "38f7b81d7073879910b0f6ae1867221c63eaabeec9a3c3bd79dda7040bbeb82e"`
[INFO] running `"docker" "rm" "-f" "38f7b81d7073879910b0f6ae1867221c63eaabeec9a3c3bd79dda7040bbeb82e"`
[INFO] [stdout] 38f7b81d7073879910b0f6ae1867221c63eaabeec9a3c3bd79dda7040bbeb82e