Dec 13 03:58:19.435 INFO testing sebui/fractal-tree against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 03:58:19.435 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 03:58:19.759 INFO [stdout] 7d4e82c0a7e084bed7fdfdd6e1b0a1887095bf8cd52c4b059856e7d42a6d9d7b
Dec 13 03:58:19.767 INFO running `"docker" "start" "-a" "7d4e82c0a7e084bed7fdfdd6e1b0a1887095bf8cd52c4b059856e7d42a6d9d7b"`
Dec 13 03:58:21.107 INFO [stderr] usermod: no changes
Dec 13 03:58:21.363 INFO [stderr]    Compiling bitflags v0.6.0
Dec 13 03:58:21.365 INFO [stderr]    Compiling num_cpus v1.3.0
Dec 13 03:58:21.365 INFO [stderr]    Compiling num-integer v0.1.33
Dec 13 03:58:21.372 INFO [stderr]    Compiling shared_library v0.1.5
Dec 13 03:58:21.372 INFO [stderr]    Compiling x11-dl v2.12.0
Dec 13 03:58:21.372 INFO [stderr]    Compiling deflate v0.7.5
Dec 13 03:58:21.372 INFO [stderr]    Compiling gif v0.9.1
Dec 13 03:58:21.372 INFO [stderr]    Compiling stb_truetype v0.2.1
Dec 13 03:58:22.039 INFO [stderr]    Compiling deque v0.3.1
Dec 13 03:58:22.755 INFO [stderr]    Compiling wayland-scanner v0.7.8
Dec 13 03:58:25.484 INFO [stderr]    Compiling gl_generator v0.5.2
Dec 13 03:58:25.495 INFO [stderr]    Compiling pistoncore-input v0.17.1
Dec 13 03:58:25.498 INFO [stderr]    Compiling piston2d-graphics v0.21.1
Dec 13 03:58:25.519 INFO [stderr]    Compiling arrayvec v0.3.20
Dec 13 03:58:25.625 INFO [stderr]    Compiling draw_state v0.6.0
Dec 13 03:58:25.625 INFO [stderr]    Compiling num-iter v0.1.33
Dec 13 03:58:29.691 INFO [stderr]    Compiling num-rational v0.1.36
Dec 13 03:58:29.699 INFO [stderr]    Compiling rayon v0.6.0
Dec 13 03:58:29.707 INFO [stderr]    Compiling osmesa-sys v0.1.2
Dec 13 03:58:29.771 INFO [stderr]    Compiling wayland-client v0.7.8
Dec 13 03:58:31.091 INFO [stderr]    Compiling rusttype v0.2.1
Dec 13 03:58:31.163 INFO [stderr]    Compiling png v0.6.2
Dec 13 03:58:31.395 INFO [stderr]    Compiling gfx_core v0.6.0
Dec 13 03:58:36.184 INFO [stderr]    Compiling tempfile v2.1.5
Dec 13 03:58:36.347 INFO [stderr]    Compiling pistoncore-window v0.26.2
Dec 13 03:58:40.443 INFO [stderr]    Compiling gfx_gl v0.3.1
Dec 13 03:58:40.443 INFO [stderr]    Compiling gl v0.6.1
Dec 13 03:58:40.479 INFO [stderr]    Compiling glutin v0.7.4
Dec 13 03:58:40.658 INFO [stderr]    Compiling pistoncore-event_loop v0.31.4
Dec 13 03:58:40.911 INFO [stderr]    Compiling jpeg-decoder v0.1.11
Dec 13 03:58:43.015 INFO [stderr]    Compiling dlib v0.3.1
Dec 13 03:58:51.043 INFO [stderr]    Compiling piston v0.31.4
Dec 13 03:58:51.107 INFO [stderr]    Compiling wayland-sys v0.7.8
Dec 13 03:58:51.273 INFO [stderr]    Compiling image v0.12.3
Dec 13 03:59:07.271 INFO [stderr]    Compiling wayland-kbd v0.6.3
Dec 13 03:59:07.271 INFO [stderr]    Compiling wayland-window v0.4.4
Dec 13 03:59:11.035 INFO [stderr]    Compiling winit v0.5.11
Dec 13 03:59:21.027 INFO [stderr]    Compiling pistoncore-glutin_window v0.35.1
Dec 13 03:59:25.923 INFO [stderr]    Compiling gfx v0.14.1
Dec 13 03:59:25.923 INFO [stderr]    Compiling gfx_device_gl v0.13.0
Dec 13 03:59:33.656 INFO [stderr]    Compiling piston-gfx_texture v0.22.1
Dec 13 03:59:34.861 INFO [stderr]    Compiling piston2d-gfx_graphics v0.38.0
Dec 13 03:59:37.852 INFO [stderr]    Compiling piston_window v0.64.0
Dec 13 03:59:39.169 INFO [stderr]    Compiling piston-fractal-tree v1.0.0 (/source)
Dec 13 03:59:45.109 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
Dec 13 03:59:45.135 INFO [stderr] su: No module specific data is present
Dec 13 03:59:46.994 INFO running `"docker" "inspect" "7d4e82c0a7e084bed7fdfdd6e1b0a1887095bf8cd52c4b059856e7d42a6d9d7b"`
Dec 13 03:59:47.263 INFO running `"docker" "rm" "-f" "7d4e82c0a7e084bed7fdfdd6e1b0a1887095bf8cd52c4b059856e7d42a6d9d7b"`
Dec 13 03:59:47.559 INFO [stdout] 7d4e82c0a7e084bed7fdfdd6e1b0a1887095bf8cd52c4b059856e7d42a6d9d7b
Dec 13 03:59:47.567 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 13 03:59:47.987 INFO [stdout] 41957d7177c6658412c9ccf249136fce20867dce341dcd3ce18368df4b0a8e00
Dec 13 03:59:47.995 INFO running `"docker" "start" "-a" "41957d7177c6658412c9ccf249136fce20867dce341dcd3ce18368df4b0a8e00"`
Dec 13 03:59:49.410 INFO [stderr] usermod: no changes
Dec 13 03:59:49.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 13 03:59:49.643 INFO [stderr] su: No module specific data is present
Dec 13 03:59:51.007 INFO running `"docker" "inspect" "41957d7177c6658412c9ccf249136fce20867dce341dcd3ce18368df4b0a8e00"`
Dec 13 03:59:51.388 INFO running `"docker" "rm" "-f" "41957d7177c6658412c9ccf249136fce20867dce341dcd3ce18368df4b0a8e00"`
Dec 13 03:59:51.711 INFO [stdout] 41957d7177c6658412c9ccf249136fce20867dce341dcd3ce18368df4b0a8e00
Dec 13 03:59:51.719 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 13 03:59:52.116 INFO [stdout] 4e5804d19ff77780ed9ff6983f045150f167c5181a29da1e128dbeb67f6eb67d
Dec 13 03:59:52.120 INFO running `"docker" "start" "-a" "4e5804d19ff77780ed9ff6983f045150f167c5181a29da1e128dbeb67f6eb67d"`
Dec 13 03:59:53.488 INFO [stderr] usermod: no changes
Dec 13 03:59:53.727 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
Dec 13 03:59:53.749 INFO [stderr] su: No module specific data is present
Dec 13 03:59:54.307 INFO running `"docker" "inspect" "4e5804d19ff77780ed9ff6983f045150f167c5181a29da1e128dbeb67f6eb67d"`
Dec 13 03:59:54.651 INFO running `"docker" "rm" "-f" "4e5804d19ff77780ed9ff6983f045150f167c5181a29da1e128dbeb67f6eb67d"`
Dec 13 03:59:54.986 INFO [stdout] 4e5804d19ff77780ed9ff6983f045150f167c5181a29da1e128dbeb67f6eb67d