[INFO] crate piston-button_controller 0.12.0 is already in cache
[INFO] extracting crate piston-button_controller 0.12.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/piston-button_controller/0.12.0
[INFO] extracting crate piston-button_controller 0.12.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/piston-button_controller/0.12.0
[INFO] validating manifest of piston-button_controller-0.12.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of piston-button_controller-0.12.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing piston-button_controller-0.12.0
[INFO] finished frobbing piston-button_controller-0.12.0
[INFO] frobbed toml for piston-button_controller-0.12.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/piston-button_controller/0.12.0/Cargo.toml
[INFO] started frobbing piston-button_controller-0.12.0
[INFO] finished frobbing piston-button_controller-0.12.0
[INFO] frobbed toml for piston-button_controller-0.12.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/piston-button_controller/0.12.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing piston-button_controller-0.12.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/piston-button_controller/0.12.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] eb3b176354f39d58439dc39804f73740d0db34dfcb0e22d40035dd68a6cb3b50
[INFO] running `"docker" "start" "-a" "eb3b176354f39d58439dc39804f73740d0db34dfcb0e22d40035dd68a6cb3b50"`
[INFO] [stderr]    Compiling piston-button_controller v0.12.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "eb3b176354f39d58439dc39804f73740d0db34dfcb0e22d40035dd68a6cb3b50"`
[INFO] running `"docker" "rm" "-f" "eb3b176354f39d58439dc39804f73740d0db34dfcb0e22d40035dd68a6cb3b50"`
[INFO] [stdout] eb3b176354f39d58439dc39804f73740d0db34dfcb0e22d40035dd68a6cb3b50
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/piston-button_controller/0.12.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7f7f01bfa868ade8d0dad7c43a25ca7f19ca3250493b098fb78ae7446d0046e1
[INFO] running `"docker" "start" "-a" "7f7f01bfa868ade8d0dad7c43a25ca7f19ca3250493b098fb78ae7446d0046e1"`
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling pistoncore-window v0.43.0
[INFO] [stderr]    Compiling png v0.14.1
[INFO] [stderr]    Compiling piston2d-graphics v0.32.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.48.0
[INFO] [stderr]    Compiling piston v0.48.0
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling image v0.21.2
[INFO] [stderr]    Compiling pistoncore-sdl2_window v0.62.0
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.65.0
[INFO] [stderr]    Compiling piston-button_controller v0.12.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.25s
[INFO] running `"docker" "inspect" "7f7f01bfa868ade8d0dad7c43a25ca7f19ca3250493b098fb78ae7446d0046e1"`
[INFO] running `"docker" "rm" "-f" "7f7f01bfa868ade8d0dad7c43a25ca7f19ca3250493b098fb78ae7446d0046e1"`
[INFO] [stdout] 7f7f01bfa868ade8d0dad7c43a25ca7f19ca3250493b098fb78ae7446d0046e1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/piston-button_controller/0.12.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] d234ee4f52b388b74f06d2efc2c51db3e1fb7505531d15ef4cd1bf1cee8187a2
[INFO] running `"docker" "start" "-a" "d234ee4f52b388b74f06d2efc2c51db3e1fb7505531d15ef4cd1bf1cee8187a2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/button_controller-a34d7d1d365aa309
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests button_controller
[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] [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" "d234ee4f52b388b74f06d2efc2c51db3e1fb7505531d15ef4cd1bf1cee8187a2"`
[INFO] running `"docker" "rm" "-f" "d234ee4f52b388b74f06d2efc2c51db3e1fb7505531d15ef4cd1bf1cee8187a2"`
[INFO] [stdout] d234ee4f52b388b74f06d2efc2c51db3e1fb7505531d15ef4cd1bf1cee8187a2