Dec 13 14:50:09.320 INFO testing jugglerchris/rust-fractal-tree against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 14:50:09.320 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14:50:09.496 INFO [stdout] 26b62b3ab45a3ce737783f3809d02c9c6a8d3d04acf441eed61769e44329f1da
Dec 13 14:50:09.504 INFO running `"docker" "start" "-a" "26b62b3ab45a3ce737783f3809d02c9c6a8d3d04acf441eed61769e44329f1da"`
Dec 13 14:50:10.048 INFO [stderr] usermod: no changes
Dec 13 14:50:10.327 INFO [stderr]    Compiling libloading v0.5.0
Dec 13 14:50:10.379 INFO [stderr]    Compiling num-derive v0.2.2
Dec 13 14:50:10.379 INFO [stderr]    Compiling rusttype v0.4.3
Dec 13 14:50:10.379 INFO [stderr]    Compiling pistoncore-input v0.21.0
Dec 13 14:50:12.953 INFO [stderr]    Compiling dlib v0.4.1
Dec 13 14:50:13.002 INFO [stderr]    Compiling image v0.19.0
Dec 13 14:50:13.081 INFO [stderr]    Compiling piston2d-graphics v0.26.0
Dec 13 14:50:13.563 INFO [stderr]    Compiling wayland-sys v0.12.5
Dec 13 14:50:16.949 INFO [stderr]    Compiling wayland-client v0.12.5
Dec 13 14:50:18.771 INFO [stderr]    Compiling pistoncore-window v0.32.0
Dec 13 14:50:22.641 INFO [stderr]    Compiling pistoncore-event_loop v0.37.0
Dec 13 14:50:24.475 INFO [stderr]    Compiling wayland-protocols v0.12.5
Dec 13 14:50:24.477 INFO [stderr]    Compiling wayland-kbd v0.13.1
Dec 13 14:50:26.253 INFO [stderr]    Compiling piston v0.37.0
Dec 13 14:50:41.063 INFO [stderr]    Compiling wayland-window v0.13.3
Dec 13 14:50:47.085 INFO [stderr]    Compiling winit v0.12.0
Dec 13 14:50:48.291 INFO [stderr]    Compiling piston-gfx_texture v0.32.0
Dec 13 14:50:52.069 INFO [stderr]    Compiling piston2d-gfx_graphics v0.51.0
Dec 13 14:51:00.233 INFO [stderr]    Compiling glutin v0.14.0
Dec 13 14:51:05.616 INFO [stderr]    Compiling pistoncore-glutin_window v0.47.0
Dec 13 14:51:11.091 INFO [stderr]    Compiling piston_window v0.80.0
Dec 13 14:51:14.221 INFO [stderr]    Compiling tree_rs v0.1.0 (/source)
Dec 13 14:51:23.336 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
Dec 13 14:51:23.355 INFO [stderr] su: No module specific data is present
Dec 13 14:51:24.895 INFO running `"docker" "inspect" "26b62b3ab45a3ce737783f3809d02c9c6a8d3d04acf441eed61769e44329f1da"`
Dec 13 14:51:25.181 INFO running `"docker" "rm" "-f" "26b62b3ab45a3ce737783f3809d02c9c6a8d3d04acf441eed61769e44329f1da"`
Dec 13 14:51:25.551 INFO [stdout] 26b62b3ab45a3ce737783f3809d02c9c6a8d3d04acf441eed61769e44329f1da
Dec 13 14:51:25.556 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14:51:26.043 INFO [stdout] dc23c84cc80088db85aaf5eb695b22acaf165606b1a3e4730cc3aff7d02c4826
Dec 13 14:51:26.045 INFO running `"docker" "start" "-a" "dc23c84cc80088db85aaf5eb695b22acaf165606b1a3e4730cc3aff7d02c4826"`
Dec 13 14:51:28.079 INFO [stderr] usermod: no changes
Dec 13 14:51:28.400 INFO [stderr]    Compiling tree_rs v0.1.0 (/source)
Dec 13 14:51:32.174 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
Dec 13 14:51:32.193 INFO [stderr] su: No module specific data is present
Dec 13 14:51:32.899 INFO running `"docker" "inspect" "dc23c84cc80088db85aaf5eb695b22acaf165606b1a3e4730cc3aff7d02c4826"`
Dec 13 14:51:33.252 INFO running `"docker" "rm" "-f" "dc23c84cc80088db85aaf5eb695b22acaf165606b1a3e4730cc3aff7d02c4826"`
Dec 13 14:51:33.579 INFO [stdout] dc23c84cc80088db85aaf5eb695b22acaf165606b1a3e4730cc3aff7d02c4826
Dec 13 14:51:33.587 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14:51:34.096 INFO [stdout] 55a34a8d036f32661ac6de437e1d7061dbe07d718e5af76b6d8deb9f93f8ae7f
Dec 13 14:51:34.098 INFO running `"docker" "start" "-a" "55a34a8d036f32661ac6de437e1d7061dbe07d718e5af76b6d8deb9f93f8ae7f"`
Dec 13 14:51:35.727 INFO [stderr] usermod: no changes
Dec 13 14:51:36.003 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
Dec 13 14:51:36.015 INFO [stdout] 
Dec 13 14:51:36.015 INFO [stdout] running 0 tests
Dec 13 14:51:36.015 INFO [stdout] 
Dec 13 14:51:36.015 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:51:36.015 INFO [stdout] 
Dec 13 14:51:36.015 INFO [stderr]      Running /target/debug/deps/tree_rs-8b4e43d0ed7d82c2
Dec 13 14:51:36.019 INFO [stderr] su: No module specific data is present
Dec 13 14:51:36.803 INFO running `"docker" "inspect" "55a34a8d036f32661ac6de437e1d7061dbe07d718e5af76b6d8deb9f93f8ae7f"`
Dec 13 14:51:37.060 INFO running `"docker" "rm" "-f" "55a34a8d036f32661ac6de437e1d7061dbe07d718e5af76b6d8deb9f93f8ae7f"`
Dec 13 14:51:37.363 INFO [stdout] 55a34a8d036f32661ac6de437e1d7061dbe07d718e5af76b6d8deb9f93f8ae7f