[INFO] updating cached repository wjlroe/wpm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wjlroe/wpm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wjlroe/wpm" "work/ex/beta-1.38-1/sources/1.37.0/gh/wjlroe/wpm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/wjlroe/wpm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wjlroe/wpm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wjlroe/wpm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wjlroe/wpm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bc5c9816b16c7e4d072f088aa8d44344bc694cf7
[INFO] sha for GitHub repo wjlroe/wpm: bc5c9816b16c7e4d072f088aa8d44344bc694cf7
[INFO] validating manifest of wjlroe/wpm on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wjlroe/wpm on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wjlroe/wpm
[INFO] finished frobbing wjlroe/wpm
[INFO] frobbed toml for wjlroe/wpm written to work/ex/beta-1.38-1/sources/1.37.0/gh/wjlroe/wpm/Cargo.toml
[INFO] started frobbing wjlroe/wpm
[INFO] finished frobbing wjlroe/wpm
[INFO] frobbed toml for wjlroe/wpm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wjlroe/wpm/Cargo.toml
[INFO] crate wjlroe/wpm already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wjlroe/wpm against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wjlroe/wpm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d071ca4bf1dac676ce7ad86d24361a1649bc5c42f01d1c594e6cf85e1863b309
[INFO] running `"docker" "start" "-a" "d071ca4bf1dac676ce7ad86d24361a1649bc5c42f01d1c594e6cf85e1863b309"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.29
[INFO] [stderr]    Compiling cc v1.0.36
[INFO] [stderr]    Compiling bitflags v1.0.5
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling hashbrown v0.3.0
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling gif v0.10.1
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling line_drawing v0.7.0
[INFO] [stderr]    Compiling rustc-hash v1.0.1
[INFO] [stderr]    Compiling stb_truetype v0.2.6
[INFO] [stderr]    Compiling gl_generator v0.11.0
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rmp v0.8.7
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling rusttype v0.7.6
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling nix v0.13.0
[INFO] [stderr]    Compiling draw_state v0.8.0
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling png v0.14.1
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling twox-hash v1.2.0
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling gfx_gl v0.6.0
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.3
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.5
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling glyph_brush_layout v0.1.5
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling wayland-scanner v0.21.12
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling glyph_brush v0.5.0
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling backtrace v0.3.15
[INFO] [stderr]    Compiling wayland-sys v0.21.12
[INFO] [stderr]    Compiling wayland-commons v0.21.12
[INFO] [stderr]    Compiling wayland-client v0.21.12
[INFO] [stderr]    Compiling wayland-protocols v0.21.12
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.5
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling gfx_core v0.9.1
[INFO] [stderr]    Compiling image v0.21.1
[INFO] [stderr]    Compiling winit v0.19.1
[INFO] [stderr]    Compiling gfx_device_gl v0.16.1
[INFO] [stderr]    Compiling gfx v0.18.1
[INFO] [stderr]    Compiling glutin v0.21.0
[INFO] [stderr]    Compiling gfx_window_glutin v0.31.0
[INFO] [stderr]    Compiling gfx_glyph v0.15.0
[INFO] [stderr]    Compiling wpm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/app.rs:15:25
[INFO] [stderr]    |
[INFO] [stderr] 15 |     current_screen: Box<Screen>,
[INFO] [stderr]    |                         ^^^^^^ help: use `dyn`: `dyn Screen`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/screen.rs:14:80
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn maybe_change_to_screen(&self, gfx_window: &mut GfxWindow) -> Option<Box<Screen>>;
[INFO] [stderr]    |                                                                                ^^^^^^ help: use `dyn`: `dyn Screen`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/screens/results_list_screen.rs:271:80
[INFO] [stderr]     |
[INFO] [stderr] 271 |     fn maybe_change_to_screen(&self, gfx_window: &mut GfxWindow) -> Option<Box<Screen>> {
[INFO] [stderr]     |                                                                                ^^^^^^ help: use `dyn`: `dyn Screen`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/screens/results_screen.rs:195:80
[INFO] [stderr]     |
[INFO] [stderr] 195 |     fn maybe_change_to_screen(&self, gfx_window: &mut GfxWindow) -> Option<Box<Screen>> {
[INFO] [stderr]     |                                                                                ^^^^^^ help: use `dyn`: `dyn Screen`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/screens/test_screen.rs:296:80
[INFO] [stderr]     |
[INFO] [stderr] 296 |     fn maybe_change_to_screen(&self, gfx_window: &mut GfxWindow) -> Option<Box<Screen>> {
[INFO] [stderr]     |                                                                                ^^^^^^ help: use `dyn`: `dyn Screen`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `reference_cursor_size`
[INFO] [stderr]   --> src/screens/test_screen.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     reference_cursor_size: Label,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 46s
[INFO] running `"docker" "inspect" "d071ca4bf1dac676ce7ad86d24361a1649bc5c42f01d1c594e6cf85e1863b309"`
[INFO] running `"docker" "rm" "-f" "d071ca4bf1dac676ce7ad86d24361a1649bc5c42f01d1c594e6cf85e1863b309"`
[INFO] [stdout] d071ca4bf1dac676ce7ad86d24361a1649bc5c42f01d1c594e6cf85e1863b309
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wjlroe/wpm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 308190bb794886c22af965e98496e93ded569db5f470edb20b60af422e21a94a
[INFO] running `"docker" "start" "-a" "308190bb794886c22af965e98496e93ded569db5f470edb20b60af422e21a94a"`
[INFO] [stderr]    Compiling wpm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/app.rs:15:25
[INFO] [stderr]    |
[INFO] [stderr] 15 |     current_screen: Box<Screen>,
[INFO] [stderr]    |                         ^^^^^^ help: use `dyn`: `dyn Screen`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/screen.rs:14:80
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn maybe_change_to_screen(&self, gfx_window: &mut GfxWindow) -> Option<Box<Screen>>;
[INFO] [stderr]    |                                                                                ^^^^^^ help: use `dyn`: `dyn Screen`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/screens/results_list_screen.rs:271:80
[INFO] [stderr]     |
[INFO] [stderr] 271 |     fn maybe_change_to_screen(&self, gfx_window: &mut GfxWindow) -> Option<Box<Screen>> {
[INFO] [stderr]     |                                                                                ^^^^^^ help: use `dyn`: `dyn Screen`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/screens/results_screen.rs:195:80
[INFO] [stderr]     |
[INFO] [stderr] 195 |     fn maybe_change_to_screen(&self, gfx_window: &mut GfxWindow) -> Option<Box<Screen>> {
[INFO] [stderr]     |                                                                                ^^^^^^ help: use `dyn`: `dyn Screen`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/screens/test_screen.rs:296:80
[INFO] [stderr]     |
[INFO] [stderr] 296 |     fn maybe_change_to_screen(&self, gfx_window: &mut GfxWindow) -> Option<Box<Screen>> {
[INFO] [stderr]     |                                                                                ^^^^^^ help: use `dyn`: `dyn Screen`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `reference_cursor_size`
[INFO] [stderr]   --> src/screens/test_screen.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     reference_cursor_size: Label,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.24s
[INFO] running `"docker" "inspect" "308190bb794886c22af965e98496e93ded569db5f470edb20b60af422e21a94a"`
[INFO] running `"docker" "rm" "-f" "308190bb794886c22af965e98496e93ded569db5f470edb20b60af422e21a94a"`
[INFO] [stdout] 308190bb794886c22af965e98496e93ded569db5f470edb20b60af422e21a94a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wjlroe/wpm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 6bbbf82eeee0d68011aa66c937eb61417767bc5bda1c95268c07be0aaa339b21
[INFO] running `"docker" "start" "-a" "6bbbf82eeee0d68011aa66c937eb61417767bc5bda1c95268c07be0aaa339b21"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wpm-097a0366ab8671ae
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test storage::storage_v1::test_write_new_typing_result_to_blank_file_and_read_it_back ... ok
[INFO] [stdout] test storage::storage_v2::test_write_new_typing_result_to_blank_file_and_read_it_back ... ok
[INFO] [stdout] test storage::test_read_an_empty_set_of_results ... ok
[INFO] [stdout] test rect::test_bounds_and_position_as_matrix ... ok
[INFO] [stdout] test storage::test_write_a_future_version_which_will_be_ignored_when_read_back ... ok
[INFO] [stdout] test storage::test_write_some_v1s_and_v2s_and_read_them_back ... ok
[INFO] [stdout] test storage::test_write_then_read_back_v1_records_only ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wpm-9c0fa3d1ee30463d
[INFO] [stdout] test storage::test_write_then_read_back_v2_records_only ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/typing_test_tests-69ac6a81c722e35f
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests wpm
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_some_words ... ok
[INFO] [stdout] test test_correct_so_far ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6bbbf82eeee0d68011aa66c937eb61417767bc5bda1c95268c07be0aaa339b21"`
[INFO] running `"docker" "rm" "-f" "6bbbf82eeee0d68011aa66c937eb61417767bc5bda1c95268c07be0aaa339b21"`
[INFO] [stdout] 6bbbf82eeee0d68011aa66c937eb61417767bc5bda1c95268c07be0aaa339b21