[INFO] crate pistoncore-window 0.44.0 is already in cache
[INFO] extracting crate pistoncore-window 0.44.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/pistoncore-window/0.44.0
[INFO] extracting crate pistoncore-window 0.44.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pistoncore-window/0.44.0
[INFO] validating manifest of pistoncore-window-0.44.0 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 pistoncore-window-0.44.0 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 pistoncore-window-0.44.0
[INFO] finished frobbing pistoncore-window-0.44.0
[INFO] frobbed toml for pistoncore-window-0.44.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/pistoncore-window/0.44.0/Cargo.toml
[INFO] started frobbing pistoncore-window-0.44.0
[INFO] finished frobbing pistoncore-window-0.44.0
[INFO] frobbed toml for pistoncore-window-0.44.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pistoncore-window/0.44.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing pistoncore-window-0.44.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pistoncore-window/0.44.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e53df94ab1a025f8c28ccd38d04a068279bae4f40cc60cf555e72dec820e7f35
[INFO] running `"docker" "start" "-a" "e53df94ab1a025f8c28ccd38d04a068279bae4f40cc60cf555e72dec820e7f35"`
[INFO] [stderr]    Compiling piston-float v1.0.0
[INFO] [stderr]    Compiling piston-graphics_api_version v0.2.0
[INFO] [stderr]    Compiling piston-viewport v1.0.0
[INFO] [stderr]    Compiling pistoncore-input v0.28.0
[INFO] [stderr]    Compiling pistoncore-window v0.44.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/no_window.rs:78:82
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn build_from_window_settings(settings: &WindowSettings) -> Result<Self, Box<Error>> {
[INFO] [stderr]    |                                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[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/lib.rs:193:82
[INFO] [stderr]     |
[INFO] [stderr] 193 |     fn build_from_window_settings(settings: &WindowSettings) -> Result<Self, Box<Error>>;
[INFO] [stderr]     |                                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:464:70
[INFO] [stderr]     |
[INFO] [stderr] 464 |     pub fn build<W: BuildFromWindowSettings>(&self) -> Result<W, Box<Error>> {
[INFO] [stderr]     |                                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.98s
[INFO] running `"docker" "inspect" "e53df94ab1a025f8c28ccd38d04a068279bae4f40cc60cf555e72dec820e7f35"`
[INFO] running `"docker" "rm" "-f" "e53df94ab1a025f8c28ccd38d04a068279bae4f40cc60cf555e72dec820e7f35"`
[INFO] [stdout] e53df94ab1a025f8c28ccd38d04a068279bae4f40cc60cf555e72dec820e7f35
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pistoncore-window/0.44.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 05188f1b53c31c35997c109d8da85b963908f3d61e4989c51bed8f3a6239f467
[INFO] running `"docker" "start" "-a" "05188f1b53c31c35997c109d8da85b963908f3d61e4989c51bed8f3a6239f467"`
[INFO] [stderr]    Compiling pistoncore-window v0.44.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/no_window.rs:78:82
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn build_from_window_settings(settings: &WindowSettings) -> Result<Self, Box<Error>> {
[INFO] [stderr]    |                                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[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/lib.rs:193:82
[INFO] [stderr]     |
[INFO] [stderr] 193 |     fn build_from_window_settings(settings: &WindowSettings) -> Result<Self, Box<Error>>;
[INFO] [stderr]     |                                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:464:70
[INFO] [stderr]     |
[INFO] [stderr] 464 |     pub fn build<W: BuildFromWindowSettings>(&self) -> Result<W, Box<Error>> {
[INFO] [stderr]     |                                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "05188f1b53c31c35997c109d8da85b963908f3d61e4989c51bed8f3a6239f467"`
[INFO] running `"docker" "rm" "-f" "05188f1b53c31c35997c109d8da85b963908f3d61e4989c51bed8f3a6239f467"`
[INFO] [stdout] 05188f1b53c31c35997c109d8da85b963908f3d61e4989c51bed8f3a6239f467
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pistoncore-window/0.44.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 8c4bf8c7223ce4dbaa70542723b59b2ab8df56a3f52a02249a58140063fc3d13
[INFO] running `"docker" "start" "-a" "8c4bf8c7223ce4dbaa70542723b59b2ab8df56a3f52a02249a58140063fc3d13"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/window-d141bc2a03f14257
[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] [stderr]    Doc-tests window
[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" "8c4bf8c7223ce4dbaa70542723b59b2ab8df56a3f52a02249a58140063fc3d13"`
[INFO] running `"docker" "rm" "-f" "8c4bf8c7223ce4dbaa70542723b59b2ab8df56a3f52a02249a58140063fc3d13"`
[INFO] [stdout] 8c4bf8c7223ce4dbaa70542723b59b2ab8df56a3f52a02249a58140063fc3d13