Dec 12 16:43:23.617 INFO checking chimper-0.2.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 16:43:23.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 16:43:24.108 INFO [stdout] aeb7300f2ba5d7f4f847a87519fb44725395874b0b07da7d38c0ed3a3b6f5dcd
Dec 12 16:43:24.110 INFO running `"docker" "start" "-a" "aeb7300f2ba5d7f4f847a87519fb44725395874b0b07da7d38c0ed3a3b6f5dcd"`
Dec 12 16:43:26.119 INFO [stderr] usermod: no changes
Dec 12 16:43:26.746 INFO [stderr]    Compiling semver-parser v0.7.0
Dec 12 16:43:26.747 INFO [stderr]     Checking void v1.0.2
Dec 12 16:43:26.747 INFO [stderr]     Checking downcast-rs v1.0.3
Dec 12 16:43:26.779 INFO [stderr]     Checking rand_core v0.3.0
Dec 12 16:43:26.784 INFO [stderr]     Checking bitflags v1.0.4
Dec 12 16:43:26.784 INFO [stderr]    Compiling nix v0.11.0
Dec 12 16:43:27.394 INFO [stderr]     Checking stable_deref_trait v1.1.1
Dec 12 16:43:30.515 INFO [stderr]    Compiling cfg-if v0.1.6
Dec 12 16:43:30.891 INFO [stderr]     Checking remove_dir_all v0.5.1
Dec 12 16:43:31.297 INFO [stderr]     Checking adler32 v1.0.3
Dec 12 16:43:31.358 INFO [stderr]     Checking rustc-serialize v0.3.24
Dec 12 16:43:32.531 INFO [stderr]     Checking percent-encoding v1.0.1
Dec 12 16:43:36.548 INFO [stderr]     Checking fixedbitset v0.1.9
Dec 12 16:43:36.748 INFO [stderr]     Checking color_quant v1.0.1
Dec 12 16:43:37.154 INFO [stderr]     Checking byte-tools v0.2.0
Dec 12 16:43:37.701 INFO [stderr]     Checking rustc-demangle v0.1.9
Dec 12 16:43:42.248 INFO [stderr]     Checking piston-float v0.3.0
Dec 12 16:43:42.407 INFO [stderr]     Checking linked-hash-map v0.5.1
Dec 12 16:43:42.582 INFO [stderr]     Checking lzw v0.10.0
Dec 12 16:43:44.064 INFO [stderr]     Checking dtoa v0.4.3
Dec 12 16:43:45.505 INFO [stderr]     Checking fnv v1.0.6
Dec 12 16:43:46.124 INFO [stderr]     Checking scoped_threadpool v0.1.9
Dec 12 16:43:46.504 INFO [stderr]     Checking approx v0.1.1
Dec 12 16:43:47.720 INFO [stderr]     Checking fake-simd v0.1.2
Dec 12 16:43:48.520 INFO [stderr]     Checking crossbeam-utils v0.5.0
Dec 12 16:43:48.988 INFO [stderr]    Compiling libloading v0.5.0
Dec 12 16:43:49.054 INFO [stderr]     Checking log v0.4.6
Dec 12 16:43:49.524 INFO [stderr]     Checking arrayvec v0.4.8
Dec 12 16:43:49.872 INFO [stderr]     Checking rand_xorshift v0.1.0
Dec 12 16:43:50.161 INFO [stderr]     Checking rand_hc v0.1.0
Dec 12 16:43:50.432 INFO [stderr]     Checking rand_isaac v0.1.1
Dec 12 16:43:52.236 INFO [stderr]    Compiling x11-dl v2.18.3
Dec 12 16:43:53.136 INFO [stderr]     Checking unreachable v1.0.0
Dec 12 16:43:54.214 INFO [stderr]    Compiling proc-macro2 v0.3.8
Dec 12 16:43:55.266 INFO [stderr]     Checking stb_truetype v0.2.4
Dec 12 16:43:56.258 INFO [stderr]     Checking owning_ref v0.4.0
Dec 12 16:43:56.290 INFO [stderr]     Checking inflate v0.4.4
Dec 12 16:44:01.590 INFO [stderr]     Checking rand_core v0.2.2
Dec 12 16:44:06.914 INFO [stderr]     Checking deflate v0.7.19
Dec 12 16:44:07.124 INFO [stderr]     Checking yaml-rust v0.4.2
Dec 12 16:44:07.128 INFO [stderr]     Checking multicache v0.5.0
Dec 12 16:44:07.130 INFO [stderr]     Checking petgraph v0.4.13
Dec 12 16:44:07.649 INFO [stderr]    Compiling semver v0.9.0
Dec 12 16:44:11.429 INFO [stderr]     Checking piston-viewport v0.3.0
Dec 12 16:44:11.778 INFO [stderr]     Checking gif v0.10.1
Dec 12 16:44:17.560 INFO [stderr]    Compiling backtrace-sys v0.1.24
Dec 12 16:44:26.080 INFO [stderr]    Compiling wayland-scanner v0.20.12
Dec 12 16:44:26.216 INFO [stderr]     Checking typenum v1.10.0
Dec 12 16:44:26.232 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 12 16:44:26.452 INFO [stderr]     Checking smallvec v0.6.7
Dec 12 16:44:30.123 INFO [stderr]     Checking lock_api v0.1.5
Dec 12 16:44:31.629 INFO [stderr]     Checking daggy v0.5.0
Dec 12 16:44:31.892 INFO [stderr]     Checking rand v0.5.5
Dec 12 16:44:33.737 INFO [stderr]     Checking memmap v0.6.2
Dec 12 16:44:34.356 INFO [stderr]     Checking shared_library v0.1.9
Dec 12 16:44:34.364 INFO [stderr]     Checking rand v0.4.3
Dec 12 16:44:40.133 INFO [stderr]     Checking num-integer v0.1.39
Dec 12 16:44:40.836 INFO [stderr]     Checking num-complex v0.1.43
Dec 12 16:44:45.329 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 12 16:44:46.292 INFO [stderr]     Checking serde_yaml v0.7.5
Dec 12 16:44:46.852 INFO [stderr]     Checking bincode v1.0.1
Dec 12 16:44:53.381 INFO [stderr]     Checking generic-array v0.8.3
Dec 12 16:44:55.046 INFO [stderr]    Compiling rustc_version v0.2.3
Dec 12 16:44:58.046 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 12 16:45:11.154 INFO [stderr]    Compiling quote v0.5.2
Dec 12 16:45:15.764 INFO [stderr]    Compiling wayland-client v0.20.12
Dec 12 16:45:17.109 INFO [stderr]    Compiling wayland-protocols v0.20.12
Dec 12 16:45:19.164 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 12 16:45:42.269 INFO [stderr]     Checking ordered-float v0.5.2
Dec 12 16:45:42.456 INFO [stderr]     Checking num-bigint v0.2.1
Dec 12 16:45:42.492 INFO [stderr]     Checking num-iter v0.1.37
Dec 12 16:45:42.688 INFO [stderr]    Compiling rawloader v0.35.3
Dec 12 16:45:42.892 INFO [stderr]     Checking num-bigint v0.1.44
Dec 12 16:45:46.492 INFO [stderr]     Checking block-buffer v0.2.0
Dec 12 16:45:46.568 INFO [stderr]     Checking digest v0.6.2
Dec 12 16:45:48.352 INFO [stderr]     Checking dlib v0.4.1
Dec 12 16:45:49.645 INFO [stderr]     Checking rayon-core v1.4.1
Dec 12 16:45:52.296 INFO [stderr]    Compiling rand_chacha v0.1.0
Dec 12 16:45:53.604 INFO [stderr]    Compiling rand_pcg v0.1.1
Dec 12 16:45:54.485 INFO [stderr]    Compiling rand v0.6.1
Dec 12 16:45:56.244 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 12 16:45:59.269 INFO [stderr]     Checking backtrace v0.3.11
Dec 12 16:45:59.292 INFO [stderr]    Compiling syn v0.13.11
Dec 12 16:45:59.500 INFO [stderr]    Compiling glutin v0.17.0
Dec 12 16:46:00.306 INFO [stderr]    Compiling glium v0.22.0
Dec 12 16:46:00.792 INFO [stderr]    Compiling num-derive v0.2.3
Dec 12 16:46:01.710 INFO [stderr]     Checking png v0.12.0
Dec 12 16:46:02.973 INFO [stderr]     Checking rusttype v0.5.2
Dec 12 16:47:03.920 INFO [stderr]     Checking sha2 v0.6.0
Dec 12 16:47:05.984 INFO [stderr]     Checking wayland-sys v0.20.12
Dec 12 16:47:06.176 INFO [stderr]     Checking num-rational v0.1.42
Dec 12 16:47:06.276 INFO [stderr]     Checking num-rational v0.2.1
Dec 12 16:47:08.320 INFO [stderr]     Checking rayon v1.0.3
Dec 12 16:47:45.832 INFO [stderr]     Checking pistoncore-input v0.21.0
Dec 12 16:47:54.224 INFO [stderr]     Checking wayland-commons v0.20.12
Dec 12 16:47:56.572 INFO [stderr]     Checking num v0.2.0
Dec 12 16:47:57.304 INFO [stderr]     Checking num v0.1.42
Dec 12 16:47:59.024 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 12 16:48:02.368 INFO [stderr]    Compiling conrod_derive v0.1.2
Dec 12 16:48:12.652 INFO [stderr]     Checking parking_lot v0.6.4
Dec 12 16:48:13.800 INFO [stderr]     Checking image v0.19.0
Dec 12 16:48:18.964 INFO [stderr]     Checking tempfile v3.0.5
Dec 12 16:48:29.412 INFO [stderr]     Checking smithay-client-toolkit v0.2.6
Dec 12 16:48:35.392 INFO [stderr]     Checking winit v0.16.2
Dec 12 16:48:36.167 INFO [stderr]     Checking imagepipe v0.2.0
Dec 12 16:49:22.630 INFO [stderr]     Checking conrod v0.61.1
Dec 12 16:49:41.928 INFO [stderr]     Checking chimper v0.2.1 (/source)
Dec 12 16:50:43.826 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 7m 17s
Dec 12 16:50:43.848 INFO [stderr] su: No module specific data is present
Dec 12 16:50:45.517 INFO running `"docker" "inspect" "aeb7300f2ba5d7f4f847a87519fb44725395874b0b07da7d38c0ed3a3b6f5dcd"`
Dec 12 16:50:45.938 INFO running `"docker" "rm" "-f" "aeb7300f2ba5d7f4f847a87519fb44725395874b0b07da7d38c0ed3a3b6f5dcd"`
Dec 12 16:50:46.205 INFO [stdout] aeb7300f2ba5d7f4f847a87519fb44725395874b0b07da7d38c0ed3a3b6f5dcd