Nov 29 18:34:57.038 INFO checking sebui/fractal-tree against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 18:34:57.038 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 18:34:57.368 INFO [stdout] 2c5b119b6475ee3318c43c76d0c9f005b65c70fe6c74ae786c93509ea29b2df6
Nov 29 18:34:57.370 INFO running `"docker" "start" "-a" "2c5b119b6475ee3318c43c76d0c9f005b65c70fe6c74ae786c93509ea29b2df6"`
Nov 29 18:34:58.131 INFO [stderr] usermod: no changes
Nov 29 18:34:58.389 INFO [stderr]    Compiling serde v0.9.11
Nov 29 18:34:58.389 INFO [stderr]     Checking lazy_static v0.2.4
Nov 29 18:34:58.391 INFO [stderr]     Checking num_cpus v1.3.0
Nov 29 18:34:58.395 INFO [stderr]     Checking deflate v0.7.5
Nov 29 18:34:58.395 INFO [stderr]     Checking gif v0.9.1
Nov 29 18:34:58.420 INFO [stderr]     Checking deque v0.3.1
Nov 29 18:34:58.420 INFO [stderr]     Checking num-rational v0.1.36
Nov 29 18:34:58.420 INFO [stderr]     Checking gfx_core v0.6.0
Nov 29 18:34:58.620 INFO [stderr]     Checking pistoncore-input v0.17.1
Nov 29 18:34:58.956 INFO [stderr]     Checking arrayvec v0.3.20
Nov 29 18:34:59.112 INFO [stderr]     Checking x11-dl v2.12.0
Nov 29 18:34:59.160 INFO [stderr]     Checking shared_library v0.1.5
Nov 29 18:35:00.148 INFO [stderr]     Checking rayon v0.6.0
Nov 29 18:35:00.417 INFO [stderr]     Checking osmesa-sys v0.1.2
Nov 29 18:35:02.024 INFO [stderr]     Checking rusttype v0.2.1
Nov 29 18:35:02.272 INFO [stderr]     Checking png v0.6.2
Nov 29 18:35:03.960 INFO [stderr]     Checking pistoncore-window v0.26.2
Nov 29 18:35:04.912 INFO [stderr]     Checking pistoncore-event_loop v0.31.4
Nov 29 18:35:05.304 INFO [stderr]     Checking piston v0.31.4
Nov 29 18:35:06.941 INFO [stderr]     Checking jpeg-decoder v0.1.11
Nov 29 18:35:08.264 INFO [stderr]     Checking image v0.12.3
Nov 29 18:35:16.360 INFO [stderr]    Compiling serde_json v0.9.9
Nov 29 18:35:19.968 INFO [stderr]    Compiling target_build_utils v0.3.0
Nov 29 18:35:22.338 INFO [stderr]    Compiling libloading v0.3.2
Nov 29 18:35:26.166 INFO [stderr]     Checking dlib v0.3.1
Nov 29 18:35:26.634 INFO [stderr]     Checking wayland-sys v0.7.8
Nov 29 18:35:27.345 INFO [stderr]     Checking wayland-client v0.7.8
Nov 29 18:35:29.846 INFO [stderr]     Checking wayland-kbd v0.6.3
Nov 29 18:35:29.847 INFO [stderr]     Checking wayland-window v0.4.4
Nov 29 18:35:31.686 INFO [stderr]     Checking winit v0.5.11
Nov 29 18:35:33.933 INFO [stderr]     Checking glutin v0.7.4
Nov 29 18:35:35.610 INFO [stderr]     Checking pistoncore-glutin_window v0.35.1
Nov 29 18:35:36.375 INFO [stderr]     Checking gfx v0.14.1
Nov 29 18:35:36.377 INFO [stderr]     Checking gfx_device_gl v0.13.0
Nov 29 18:35:40.243 INFO [stderr]     Checking piston-gfx_texture v0.22.1
Nov 29 18:35:41.408 INFO [stderr]     Checking piston2d-gfx_graphics v0.38.0
Nov 29 18:35:43.633 INFO [stderr]     Checking piston_window v0.64.0
Nov 29 18:35:44.804 INFO [stderr]     Checking piston-fractal-tree v1.0.0 (/source)
Nov 29 18:35:46.697 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.54s
Nov 29 18:35:46.716 INFO [stderr] su: No module specific data is present
Nov 29 18:35:47.184 INFO running `"docker" "inspect" "2c5b119b6475ee3318c43c76d0c9f005b65c70fe6c74ae786c93509ea29b2df6"`
Nov 29 18:35:47.458 INFO running `"docker" "rm" "-f" "2c5b119b6475ee3318c43c76d0c9f005b65c70fe6c74ae786c93509ea29b2df6"`
Nov 29 18:35:47.756 INFO [stdout] 2c5b119b6475ee3318c43c76d0c9f005b65c70fe6c74ae786c93509ea29b2df6