Dec 19 06:32:55.151 INFO checking twitter/rpc-perf against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 06:32:55.152 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/twitter/rpc-perf:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:32:55.678 INFO [stdout] 424e4158082d8c53a0ec675059e40121aec7b10279df34bf02893edd6eaba77c
Dec 19 06:32:55.684 INFO running `"docker" "start" "-a" "424e4158082d8c53a0ec675059e40121aec7b10279df34bf02893edd6eaba77c"`
Dec 19 06:32:57.480 INFO [stderr]    Compiling num-traits v0.2.5
Dec 19 06:32:57.480 INFO [stderr]    Compiling num-integer v0.1.39
Dec 19 06:32:57.480 INFO [stderr]    Compiling num-iter v0.1.37
Dec 19 06:32:57.480 INFO [stderr]     Checking libc v0.2.42
Dec 19 06:32:57.480 INFO [stderr]     Checking nodrop v0.1.12
Dec 19 06:32:57.480 INFO [stderr]     Checking cfg-if v0.1.4
Dec 19 06:32:57.480 INFO [stderr]     Checking byteorder v1.1.0
Dec 19 06:32:57.480 INFO [stderr]     Checking byteorder v0.4.2
Dec 19 06:32:57.944 INFO [stderr]     Checking rustc-serialize v0.3.24
Dec 19 06:32:57.960 INFO [stderr]     Checking encoding_index_tests v0.1.4
Dec 19 06:32:58.472 INFO [stderr]     Checking adler32 v1.0.3
Dec 19 06:32:59.298 INFO [stderr]     Checking odds v0.2.26
Dec 19 06:32:59.324 INFO [stderr]     Checking bitflags v0.7.0
Dec 19 06:32:59.856 INFO [stderr]    Compiling build_const v0.2.1
Dec 19 06:33:00.020 INFO [stderr]    Compiling serde v1.0.70
Dec 19 06:33:00.139 INFO [stderr]     Checking histogram v0.6.9
Dec 19 06:33:00.228 INFO [stderr]     Checking inflate v0.2.0
Dec 19 06:33:01.053 INFO [stderr]    Compiling crc-core v0.1.2
Dec 19 06:33:01.108 INFO [stderr]     Checking matches v0.1.7
Dec 19 06:33:01.728 INFO [stderr]     Checking chunked_transfer v0.3.1
Dec 19 06:33:01.796 INFO [stderr]     Checking lazycell v0.5.1
Dec 19 06:33:02.771 INFO [stderr]     Checking slab v0.3.0
Dec 19 06:33:03.197 INFO [stderr]     Checking ascii v0.7.1
Dec 19 06:33:03.412 INFO [stderr]     Checking hsl v0.1.1
Dec 19 06:33:03.436 INFO [stderr]     Checking unicode-width v0.1.5
Dec 19 06:33:04.635 INFO [stderr]     Checking getopts v0.2.15
Dec 19 06:33:04.666 INFO [stderr]     Checking fnv v1.0.6
Dec 19 06:33:04.874 INFO [stderr]     Checking allan v0.2.4
Dec 19 06:33:05.570 INFO [stderr]     Checking mpmc v0.1.2
Dec 19 06:33:05.658 INFO [stderr]     Checking bytes v0.3.0
Dec 19 06:33:06.437 INFO [stderr]     Checking ratelimit v0.4.2
Dec 19 06:33:06.469 INFO [stderr]     Checking log v0.4.3
Dec 19 06:33:06.752 INFO [stderr]     Checking encoding-index-tradchinese v1.20141219.5
Dec 19 06:33:06.998 INFO [stderr]     Checking encoding-index-japanese v1.20141219.5
Dec 19 06:33:07.838 INFO [stderr]     Checking encoding-index-singlebyte v1.20141219.5
Dec 19 06:33:08.276 INFO [stderr]     Checking encoding-index-korean v1.20141219.5
Dec 19 06:33:09.040 INFO [stderr]     Checking encoding-index-simpchinese v1.20141219.5
Dec 19 06:33:10.504 INFO [stderr]     Checking deflate v0.7.18
Dec 19 06:33:10.898 INFO [stderr]     Checking stb_truetype v0.1.2
Dec 19 06:33:14.553 INFO [stderr]    Compiling crc v1.5.0
Dec 19 06:33:14.693 INFO [stderr]     Checking arrayvec v0.3.25
Dec 19 06:33:14.754 INFO [stderr]     Checking pad v0.1.4
Dec 19 06:33:15.013 INFO [stderr]     Checking rand v0.3.17
Dec 19 06:33:15.478 INFO [stderr]     Checking time v0.1.38
Dec 19 06:33:15.970 INFO [stderr]     Checking net2 v0.2.33
Dec 19 06:33:17.068 INFO [stderr]     Checking iovec v0.1.2
Dec 19 06:33:17.746 INFO [stderr]     Checking clocksource v0.2.4
Dec 19 06:33:18.468 INFO [stderr]     Checking shuteye v0.3.2
Dec 19 06:33:19.132 INFO [stderr]     Checking log v0.3.9
Dec 19 06:33:19.426 INFO [stderr]     Checking encoding v0.2.33
Dec 19 06:33:20.946 INFO [stderr]     Checking rusttype v0.1.2
Dec 19 06:33:21.239 INFO [stderr]     Checking heatmap v0.6.6
Dec 19 06:33:22.989 INFO [stderr]     Checking mio v0.6.10
Dec 19 06:33:24.278 INFO [stderr]     Checking log-panics v1.1.0
Dec 19 06:33:25.190 INFO [stderr]     Checking simple_logger v0.4.0
Dec 19 06:33:28.798 INFO [stderr]     Checking uuid v0.1.18
Dec 19 06:33:30.101 INFO [stderr]     Checking url v0.2.38
Dec 19 06:33:32.520 INFO [stderr]     Checking num v0.1.42
Dec 19 06:33:32.524 INFO [stderr]     Checking png v0.7.0
Dec 19 06:33:33.115 INFO [stderr]     Checking chrono v0.2.25
Dec 19 06:33:34.958 INFO [stderr]     Checking waterfall v0.7.1
Dec 19 06:33:36.609 INFO [stderr]     Checking tiny_http v0.5.9
Dec 19 06:33:37.812 INFO [stderr]     Checking tic v0.2.4
Dec 19 06:33:43.306 INFO [stderr]     Checking toml v0.4.6
Dec 19 06:33:45.107 INFO [stderr]     Checking rpc-perf v2.1.0-pre (/opt/crater/workdir)
Dec 19 06:33:48.622 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.28s
Dec 19 06:33:49.766 INFO running `"docker" "inspect" "424e4158082d8c53a0ec675059e40121aec7b10279df34bf02893edd6eaba77c"`
Dec 19 06:33:50.136 INFO running `"docker" "rm" "-f" "424e4158082d8c53a0ec675059e40121aec7b10279df34bf02893edd6eaba77c"`
Dec 19 06:33:50.556 INFO [stdout] 424e4158082d8c53a0ec675059e40121aec7b10279df34bf02893edd6eaba77c