Dec 17 12:36:12.201 INFO checking vernonrj/codesearch-rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 12:36:12.201 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/vernonrj/codesearch-rs:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 12:36:12.750 INFO [stdout] 8a5c433bdc7bbd89da225c6ae43991da2953da0f8f9bc019804a8762d5dc028b
Dec 17 12:36:12.752 INFO running `"docker" "start" "-a" "8a5c433bdc7bbd89da225c6ae43991da2953da0f8f9bc019804a8762d5dc028b"`
Dec 17 12:36:15.325 INFO [stderr]     Checking libc v0.2.19
Dec 17 12:36:15.334 INFO [stderr]     Checking consts v0.1.0 (/opt/crater/workdir/src/consts)
Dec 17 12:36:15.342 INFO [stderr]     Checking libvarint v0.1.0 (/opt/crater/workdir/src/libvarint)
Dec 17 12:36:15.343 INFO [stderr]     Checking simd v0.1.1
Dec 17 12:36:15.357 INFO [stderr]     Checking unicode-segmentation v0.1.3
Dec 17 12:36:15.359 INFO [stderr]     Checking libprofiling v0.1.0 (/opt/crater/workdir/src/libprofiling)
Dec 17 12:36:15.361 INFO [stderr]     Checking byteorder v0.5.3
Dec 17 12:36:15.363 INFO [stderr]     Checking termcolor v0.1.1
Dec 17 12:36:15.927 INFO [stderr]     Checking num-complex v0.1.35
Dec 17 12:36:16.080 INFO [stderr]    Compiling tempfile v2.1.4
Dec 17 12:36:17.890 INFO [stderr]     Checking rand v0.3.15
Dec 17 12:36:17.892 INFO [stderr]     Checking memchr v1.0.1
Dec 17 12:36:17.894 INFO [stderr]     Checking thread-id v3.0.0
Dec 17 12:36:17.894 INFO [stderr]     Checking thread-id v2.0.0
Dec 17 12:36:17.894 INFO [stderr]     Checking memchr v0.1.11
Dec 17 12:36:17.955 INFO [stderr]     Checking fs2 v0.2.5
Dec 17 12:36:18.328 INFO [stderr]     Checking time v0.1.35
Dec 17 12:36:18.442 INFO [stderr]     Checking memmap v0.5.0
Dec 17 12:36:18.536 INFO [stderr]     Checking term_size v0.2.1
Dec 17 12:36:18.660 INFO [stderr]     Checking thread_local v0.3.2
Dec 17 12:36:18.803 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 17 12:36:19.138 INFO [stderr]     Checking thread_local v0.2.7
Dec 17 12:36:19.196 INFO [stderr]     Checking memmap v0.2.3
Dec 17 12:36:19.484 INFO [stderr]     Checking aho-corasick v0.6.1
Dec 17 12:36:19.648 INFO [stderr]     Checking clap v2.19.3
Dec 17 12:36:20.960 INFO [stderr]     Checking regex v0.1.80
Dec 17 12:36:20.964 INFO [stderr]     Checking bytecount v0.1.6
Dec 17 12:36:21.473 INFO [stderr]     Checking regex v0.2.1
Dec 17 12:36:22.740 INFO [stderr]     Checking num-bigint v0.1.35
Dec 17 12:36:24.976 INFO [stderr]     Checking num-rational v0.1.35
Dec 17 12:36:25.871 INFO [stderr]     Checking num v0.1.36
Dec 17 12:36:26.233 INFO [stderr]     Checking libcsearch v0.1.0 (/opt/crater/workdir/src/libcsearch)
Dec 17 12:36:26.235 INFO [stderr]     Checking chrono v0.2.25
Dec 17 12:36:26.632 INFO [stderr]     Checking grep v0.1.4
Dec 17 12:36:27.509 INFO [stderr]     Checking libcindex v0.1.0 (/opt/crater/workdir/src/libcindex)
Dec 17 12:36:28.899 INFO [stderr] warning: variable does not need to be mutable
Dec 17 12:36:28.899 INFO [stderr]   --> src/libcindex/src/writer/postheap.rs:82:13
Dec 17 12:36:28.899 INFO [stderr]    |
Dec 17 12:36:28.899 INFO [stderr] 82 |         let mut ch = &mut self.ch;
Dec 17 12:36:28.899 INFO [stderr]    |             ----^^
Dec 17 12:36:28.899 INFO [stderr]    |             |
Dec 17 12:36:28.899 INFO [stderr]    |             help: remove this `mut`
Dec 17 12:36:28.912 INFO [stderr]    |
Dec 17 12:36:28.912 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 12:36:28.912 INFO [stderr] 
Dec 17 12:36:30.316 INFO [stderr]     Checking libcustomlogger v0.1.0 (/opt/crater/workdir/src/libcustomlogger)
Dec 17 12:36:30.673 INFO [stderr]     Checking codesearch-rs v0.6.0 (/opt/crater/workdir)
Dec 17 12:36:31.536 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 12:36:31.536 INFO [stderr]  --> examples/cinspect.rs:7:1
Dec 17 12:36:31.536 INFO [stderr]   |
Dec 17 12:36:31.536 INFO [stderr] 7 | #[macro_use]
Dec 17 12:36:31.536 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 12:36:31.536 INFO [stderr]   |
Dec 17 12:36:31.536 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 12:36:31.536 INFO [stderr] 
Dec 17 12:36:33.172 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.03s
Dec 17 12:36:34.076 INFO running `"docker" "inspect" "8a5c433bdc7bbd89da225c6ae43991da2953da0f8f9bc019804a8762d5dc028b"`
Dec 17 12:36:34.366 INFO running `"docker" "rm" "-f" "8a5c433bdc7bbd89da225c6ae43991da2953da0f8f9bc019804a8762d5dc028b"`
Dec 17 12:36:34.688 INFO [stdout] 8a5c433bdc7bbd89da225c6ae43991da2953da0f8f9bc019804a8762d5dc028b