Dec 13 14:50:09.151 INFO testing jugglerchris/rust-fractal-tree against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 14:50:09.152 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 14:50:09.335 INFO [stdout] b36bbd98bfa719d1205ff3101840a7e9b49a504d47fd471896eebe69443e14f8
Dec 13 14:50:09.337 INFO running `"docker" "start" "-a" "b36bbd98bfa719d1205ff3101840a7e9b49a504d47fd471896eebe69443e14f8"`
Dec 13 14:50:09.869 INFO [stderr] usermod: no changes
Dec 13 14:50:10.103 INFO [stderr]    Compiling libloading v0.5.0
Dec 13 14:50:10.104 INFO [stderr]    Compiling gfx_core v0.8.2
Dec 13 14:50:10.104 INFO [stderr]    Compiling syn v0.15.3
Dec 13 14:50:10.104 INFO [stderr]    Compiling glutin v0.14.0
Dec 13 14:50:10.104 INFO [stderr]    Compiling num-derive v0.2.2
Dec 13 14:50:10.104 INFO [stderr]    Compiling rusttype v0.4.3
Dec 13 14:50:12.926 INFO [stderr]    Compiling piston2d-graphics v0.26.0
Dec 13 14:50:13.015 INFO [stderr]    Compiling image v0.19.0
Dec 13 14:50:14.351 INFO [stderr]    Compiling dlib v0.4.1
Dec 13 14:50:15.664 INFO [stderr]    Compiling wayland-sys v0.12.5
Dec 13 14:50:21.553 INFO [stderr]    Compiling wayland-client v0.12.5
Dec 13 14:50:34.100 INFO [stderr]    Compiling serde_derive v1.0.78
Dec 13 14:50:34.229 INFO [stderr]    Compiling wayland-protocols v0.12.5
Dec 13 14:50:34.230 INFO [stderr]    Compiling wayland-kbd v0.13.1
Dec 13 14:51:03.037 INFO [stderr]    Compiling wayland-window v0.13.3
Dec 13 14:51:09.884 INFO [stderr]    Compiling winit v0.12.0
Dec 13 14:51:24.163 INFO [stderr]    Compiling pistoncore-input v0.21.0
Dec 13 14:51:34.892 INFO [stderr]    Compiling pistoncore-window v0.32.0
Dec 13 14:51:38.723 INFO [stderr]    Compiling pistoncore-event_loop v0.37.0
Dec 13 14:51:38.723 INFO [stderr]    Compiling pistoncore-glutin_window v0.47.0
Dec 13 14:51:41.383 INFO [stderr]    Compiling piston v0.37.0
Dec 13 14:51:41.915 INFO [stderr]    Compiling gfx v0.17.1
Dec 13 14:51:41.915 INFO [stderr]    Compiling gfx_device_gl v0.15.3
Dec 13 14:51:56.068 INFO [stderr]    Compiling piston-gfx_texture v0.32.0
Dec 13 14:51:58.221 INFO [stderr]    Compiling piston2d-gfx_graphics v0.51.0
Dec 13 14:52:02.487 INFO [stderr]    Compiling piston_window v0.80.0
Dec 13 14:52:05.635 INFO [stderr]    Compiling tree_rs v0.1.0 (/source)
Dec 13 14:52:14.016 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 04s
Dec 13 14:52:14.035 INFO [stderr] su: No module specific data is present
Dec 13 14:52:14.694 INFO running `"docker" "inspect" "b36bbd98bfa719d1205ff3101840a7e9b49a504d47fd471896eebe69443e14f8"`
Dec 13 14:52:14.959 INFO running `"docker" "rm" "-f" "b36bbd98bfa719d1205ff3101840a7e9b49a504d47fd471896eebe69443e14f8"`
Dec 13 14:52:15.266 INFO [stdout] b36bbd98bfa719d1205ff3101840a7e9b49a504d47fd471896eebe69443e14f8
Dec 13 14:52:15.271 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 14:52:15.739 INFO [stdout] c696f1921b1e7a19d33175a2bb1eb815798a58cc1a5ded18788596d0dfb4c478
Dec 13 14:52:15.740 INFO running `"docker" "start" "-a" "c696f1921b1e7a19d33175a2bb1eb815798a58cc1a5ded18788596d0dfb4c478"`
Dec 13 14:52:16.875 INFO [stderr] usermod: no changes
Dec 13 14:52:17.090 INFO [stderr]    Compiling tree_rs v0.1.0 (/source)
Dec 13 14:52:20.539 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.63s
Dec 13 14:52:20.547 INFO [stderr] su: No module specific data is present
Dec 13 14:52:21.936 INFO running `"docker" "inspect" "c696f1921b1e7a19d33175a2bb1eb815798a58cc1a5ded18788596d0dfb4c478"`
Dec 13 14:52:22.271 INFO running `"docker" "rm" "-f" "c696f1921b1e7a19d33175a2bb1eb815798a58cc1a5ded18788596d0dfb4c478"`
Dec 13 14:52:22.611 INFO [stdout] c696f1921b1e7a19d33175a2bb1eb815798a58cc1a5ded18788596d0dfb4c478
Dec 13 14:52:22.619 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 14:52:23.067 INFO [stdout] 7d8ae1a8350af54e302b103e6266e4208690f1fb24f41f40c24ac2dc46c29dbe
Dec 13 14:52:23.069 INFO running `"docker" "start" "-a" "7d8ae1a8350af54e302b103e6266e4208690f1fb24f41f40c24ac2dc46c29dbe"`
Dec 13 14:52:24.917 INFO [stderr] usermod: no changes
Dec 13 14:52:25.237 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Dec 13 14:52:25.246 INFO [stderr]      Running /target/debug/deps/tree_rs-d50216f0681f50ef
Dec 13 14:52:25.255 INFO [stdout] 
Dec 13 14:52:25.255 INFO [stdout] running 0 tests
Dec 13 14:52:25.255 INFO [stdout] 
Dec 13 14:52:25.256 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:52:25.256 INFO [stdout] 
Dec 13 14:52:25.267 INFO [stderr] su: No module specific data is present
Dec 13 14:52:26.491 INFO running `"docker" "inspect" "7d8ae1a8350af54e302b103e6266e4208690f1fb24f41f40c24ac2dc46c29dbe"`
Dec 13 14:52:26.777 INFO running `"docker" "rm" "-f" "7d8ae1a8350af54e302b103e6266e4208690f1fb24f41f40c24ac2dc46c29dbe"`
Dec 13 14:52:27.040 INFO [stdout] 7d8ae1a8350af54e302b103e6266e4208690f1fb24f41f40c24ac2dc46c29dbe