Dec 17 12:17:00.329 INFO checking walfie/petronel against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 12:17:00.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/walfie/petronel:/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 12:17:00.744 INFO [stdout] 0c27f05d4eb80a16b943fe9a90cd271385de7ea2c3a4dfe45d593be288fccd4f
Dec 17 12:17:00.748 INFO running `"docker" "start" "-a" "0c27f05d4eb80a16b943fe9a90cd271385de7ea2c3a4dfe45d593be288fccd4f"`
Dec 17 12:17:03.078 INFO [stderr]    Compiling gcc v0.3.53
Dec 17 12:17:03.078 INFO [stderr]    Compiling either v1.1.0
Dec 17 12:17:03.084 INFO [stderr]    Compiling scopeguard v0.3.2
Dec 17 12:17:03.088 INFO [stderr]    Compiling libc v0.2.30
Dec 17 12:17:03.089 INFO [stderr]    Compiling rayon-core v1.2.1
Dec 17 12:17:03.089 INFO [stderr]    Compiling futures v0.1.15
Dec 17 12:17:03.089 INFO [stderr]    Compiling lazy_static v0.2.8
Dec 17 12:17:03.972 INFO [stderr]     Checking lazycell v0.5.1
Dec 17 12:17:04.220 INFO [stderr]    Compiling openssl v0.9.17
Dec 17 12:17:05.705 INFO [stderr]     Checking foreign-types v0.2.0
Dec 17 12:17:05.825 INFO [stderr]    Compiling string_cache_shared v0.3.0
Dec 17 12:17:06.396 INFO [stderr]     Checking httparse v1.2.3
Dec 17 12:17:06.924 INFO [stderr]     Checking percent-encoding v1.0.0
Dec 17 12:17:07.035 INFO [stderr]     Checking adler32 v1.0.2
Dec 17 12:17:07.648 INFO [stderr]     Checking serde v1.0.14
Dec 17 12:17:07.836 INFO [stderr]     Checking itoa v0.3.3
Dec 17 12:17:08.340 INFO [stderr]     Checking inflate v0.2.0
Dec 17 12:17:11.581 INFO [stderr]     Checking color_quant v1.0.0
Dec 17 12:17:11.732 INFO [stderr]     Checking scoped_threadpool v0.1.7
Dec 17 12:17:12.008 INFO [stderr]     Checking precomputed-hash v0.1.0
Dec 17 12:17:12.366 INFO [stderr]     Checking base64 v0.5.2
Dec 17 12:17:12.460 INFO [stderr]    Compiling coco v0.1.1
Dec 17 12:17:12.832 INFO [stderr]     Checking num-integer v0.1.35
Dec 17 12:17:12.832 INFO [stderr]     Checking enum_primitive v0.1.1
Dec 17 12:17:14.196 INFO [stderr]     Checking base64 v0.6.0
Dec 17 12:17:14.421 INFO [stderr]     Checking iovec v0.1.0
Dec 17 12:17:14.646 INFO [stderr]     Checking net2 v0.2.31
Dec 17 12:17:15.591 INFO [stderr]     Checking rand v0.3.16
Dec 17 12:17:15.619 INFO [stderr]     Checking num_cpus v1.6.2
Dec 17 12:17:15.640 INFO [stderr]     Checking time v0.1.38
Dec 17 12:17:17.252 INFO [stderr]     Checking memchr v1.0.1
Dec 17 12:17:17.260 INFO [stderr]     Checking deflate v0.7.16
Dec 17 12:17:20.572 INFO [stderr]     Checking phf_shared v0.7.21
Dec 17 12:17:20.668 INFO [stderr]    Compiling openssl-sys v0.9.17
Dec 17 12:17:21.772 INFO [stderr]    Compiling backtrace-sys v0.1.12
Dec 17 12:17:22.092 INFO [stderr]    Compiling unicase v2.0.0
Dec 17 12:17:24.524 INFO [stderr]     Checking gif v0.9.2
Dec 17 12:17:24.524 INFO [stderr]     Checking num-iter v0.1.34
Dec 17 12:17:24.548 INFO [stderr]     Checking num-rational v0.1.39
Dec 17 12:17:24.593 INFO [stderr]     Checking bytes v0.4.5
Dec 17 12:17:25.233 INFO [stderr]     Checking tokio-service v0.1.0
Dec 17 12:17:25.444 INFO [stderr]     Checking futures-cpupool v0.1.5
Dec 17 12:17:27.105 INFO [stderr]     Checking mio v0.6.10
Dec 17 12:17:27.114 INFO [stderr]     Checking debug_unreachable v0.1.1
Dec 17 12:17:27.128 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 17 12:17:27.258 INFO [stderr]    Compiling serde_derive_internals v0.16.0
Dec 17 12:17:27.299 INFO [stderr]     Checking url v1.5.1
Dec 17 12:17:27.588 INFO [stderr]     Checking num v0.1.40
Dec 17 12:17:27.834 INFO [stderr]     Checking png v0.8.0
Dec 17 12:17:29.149 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 17 12:17:30.144 INFO [stderr]     Checking tokio-io v0.1.3
Dec 17 12:17:34.392 INFO [stderr]     Checking regex v0.2.2
Dec 17 12:17:37.036 INFO [stderr]     Checking rayon v0.8.2
Dec 17 12:17:37.075 INFO [stderr]    Compiling string_cache_codegen v0.4.0
Dec 17 12:17:37.124 INFO [stderr]     Checking tokio-core v0.1.9
Dec 17 12:17:37.593 INFO [stderr]    Compiling rayon v0.7.1
Dec 17 12:17:39.077 INFO [stderr]    Compiling serde_derive v1.0.14
Dec 17 12:17:42.100 INFO [stderr]     Checking mime v0.3.3
Dec 17 12:17:43.460 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 17 12:17:46.056 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 17 12:17:47.336 INFO [stderr]    Compiling string_cache v0.6.2
Dec 17 12:17:47.360 INFO [stderr]    Compiling ring v0.9.7
Dec 17 12:17:47.624 INFO [stderr]     Checking chrono v0.4.0
Dec 17 12:17:49.882 INFO [stderr]     Checking serde_json v1.0.3
Dec 17 12:17:50.005 INFO [stderr]     Checking image v0.14.0
Dec 17 12:17:57.420 INFO [stderr]     Checking hyper v0.11.2
Dec 17 12:17:57.444 INFO [stderr]     Checking native-tls v0.1.4
Dec 17 12:17:58.575 INFO [stderr]     Checking tokio-tls v0.1.3
Dec 17 12:18:01.234 INFO [stderr]     Checking twitter-stream-message v0.2.0
Dec 17 12:18:04.226 INFO [stderr]     Checking oauthcli v1.0.6
Dec 17 12:18:04.740 INFO [stderr]     Checking backtrace v0.3.3
Dec 17 12:18:06.028 INFO [stderr]     Checking error-chain v0.10.0
Dec 17 12:18:08.270 INFO [stderr]     Checking hyper-tls v0.1.2
Dec 17 12:18:08.571 INFO [stderr]     Checking twitter-stream v0.5.3
Dec 17 12:18:09.332 INFO [stderr]     Checking petronel v0.1.0 (/opt/crater/workdir)
Dec 17 12:18:11.060 INFO [stderr] warning: method is never used: `as_slices`
Dec 17 12:18:11.060 INFO [stderr]   --> src/circular_buffer.rs:24:5
Dec 17 12:18:11.060 INFO [stderr]    |
Dec 17 12:18:11.060 INFO [stderr] 24 |     pub fn as_slices(&self) -> (&[T], &[T]) {
Dec 17 12:18:11.060 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:18:11.060 INFO [stderr]    |
Dec 17 12:18:11.060 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 12:18:11.060 INFO [stderr] 
Dec 17 12:18:12.620 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
Dec 17 12:18:13.588 INFO running `"docker" "inspect" "0c27f05d4eb80a16b943fe9a90cd271385de7ea2c3a4dfe45d593be288fccd4f"`
Dec 17 12:18:13.924 INFO running `"docker" "rm" "-f" "0c27f05d4eb80a16b943fe9a90cd271385de7ea2c3a4dfe45d593be288fccd4f"`
Dec 17 12:18:14.360 INFO [stdout] 0c27f05d4eb80a16b943fe9a90cd271385de7ea2c3a4dfe45d593be288fccd4f