Dec 11 09:51:12.553 INFO checking sebui/fractal-tree against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 09:51:12.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 09:51:12.933 INFO [stdout] 9740dca340304fe3d80ace05729fb1518216c1aa358ac12b7fb62dd20c99cb77
Dec 11 09:51:12.935 INFO running `"docker" "start" "-a" "9740dca340304fe3d80ace05729fb1518216c1aa358ac12b7fb62dd20c99cb77"`
Dec 11 09:51:14.024 INFO [stderr] usermod: no changes
Dec 11 09:51:14.364 INFO [stderr]    Compiling log v0.3.7
Dec 11 09:51:14.367 INFO [stderr]     Checking shared_library v0.1.5
Dec 11 09:51:14.368 INFO [stderr]     Checking deflate v0.7.5
Dec 11 09:51:14.371 INFO [stderr]    Compiling wayland-scanner v0.7.8
Dec 11 09:51:14.371 INFO [stderr]     Checking pistoncore-input v0.17.1
Dec 11 09:51:14.372 INFO [stderr]     Checking gfx_core v0.6.0
Dec 11 09:51:14.372 INFO [stderr]     Checking arrayvec v0.3.20
Dec 11 09:51:14.372 INFO [stderr]     Checking x11-dl v2.12.0
Dec 11 09:51:14.847 INFO [stderr]     Checking fs2 v0.2.5
Dec 11 09:51:15.781 INFO [stderr]     Checking tempfile v2.1.5
Dec 11 09:51:15.817 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 11 09:51:17.696 INFO [stderr]     Checking memmap v0.4.0
Dec 11 09:51:17.790 INFO [stderr]    Compiling gl_generator v0.5.2
Dec 11 09:51:18.160 INFO [stderr]     Checking rusttype v0.2.1
Dec 11 09:51:18.730 INFO [stderr]     Checking dlib v0.3.1
Dec 11 09:51:19.748 INFO [stderr]     Checking wayland-sys v0.7.8
Dec 11 09:51:19.920 INFO [stderr]     Checking png v0.6.2
Dec 11 09:51:21.720 INFO [stderr]    Compiling wayland-client v0.7.8
Dec 11 09:51:22.888 INFO [stderr]     Checking pistoncore-window v0.26.2
Dec 11 09:51:24.780 INFO [stderr]     Checking image v0.12.3
Dec 11 09:51:24.785 INFO [stderr]     Checking pistoncore-event_loop v0.31.4
Dec 11 09:51:24.788 INFO [stderr]    Compiling gl v0.6.1
Dec 11 09:51:24.796 INFO [stderr]    Compiling glutin v0.7.4
Dec 11 09:51:30.906 INFO [stderr]    Compiling gfx_gl v0.3.1
Dec 11 09:51:31.203 INFO [stderr]     Checking piston v0.31.4
Dec 11 09:51:39.040 INFO [stderr]     Checking wayland-window v0.4.4
Dec 11 09:51:39.040 INFO [stderr]     Checking wayland-kbd v0.6.3
Dec 11 09:51:40.960 INFO [stderr]     Checking winit v0.5.11
Dec 11 09:51:54.813 INFO [stderr]     Checking pistoncore-glutin_window v0.35.1
Dec 11 09:52:01.568 INFO [stderr]     Checking gfx v0.14.1
Dec 11 09:52:01.568 INFO [stderr]     Checking gfx_device_gl v0.13.0
Dec 11 09:52:06.754 INFO [stderr]     Checking piston-gfx_texture v0.22.1
Dec 11 09:52:07.910 INFO [stderr]     Checking piston2d-gfx_graphics v0.38.0
Dec 11 09:52:10.047 INFO [stderr]     Checking piston_window v0.64.0
Dec 11 09:52:11.268 INFO [stderr]     Checking piston-fractal-tree v1.0.0 (/source)
Dec 11 09:52:13.744 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.69s
Dec 11 09:52:13.765 INFO [stderr] su: No module specific data is present
Dec 11 09:52:14.906 INFO running `"docker" "inspect" "9740dca340304fe3d80ace05729fb1518216c1aa358ac12b7fb62dd20c99cb77"`
Dec 11 09:52:15.280 INFO running `"docker" "rm" "-f" "9740dca340304fe3d80ace05729fb1518216c1aa358ac12b7fb62dd20c99cb77"`
Dec 11 09:52:15.590 INFO [stdout] 9740dca340304fe3d80ace05729fb1518216c1aa358ac12b7fb62dd20c99cb77