[INFO] crate libpng-sys 1.1.7 is already in cache
[INFO] testing libpng-sys-1.1.7 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate libpng-sys 1.1.7 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate libpng-sys 1.1.7 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate libpng-sys 1.1.7
[INFO] finished tweaking crates.io crate libpng-sys 1.1.7
[INFO] tweaked toml for crates.io crate libpng-sys 1.1.7 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 0894122fc9325c49193d0cc0fc36adc3780b697ab3ee9a3c79e1c64a4c6c1742
[INFO] running `"docker" "start" "-a" "0894122fc9325c49193d0cc0fc36adc3780b697ab3ee9a3c79e1c64a4c6c1742"`
[INFO] [stderr]    Compiling dunce v1.0.0
[INFO] [stderr]    Compiling libpng-sys v1.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "0894122fc9325c49193d0cc0fc36adc3780b697ab3ee9a3c79e1c64a4c6c1742"`
[INFO] running `"docker" "rm" "-f" "0894122fc9325c49193d0cc0fc36adc3780b697ab3ee9a3c79e1c64a4c6c1742"`
[INFO] [stdout] 0894122fc9325c49193d0cc0fc36adc3780b697ab3ee9a3c79e1c64a4c6c1742
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] b388a59ab8b35ccf099dc7e60b85f3b2761699b80785746938f97c33d79a05e6
[INFO] running `"docker" "start" "-a" "b388a59ab8b35ccf099dc7e60b85f3b2761699b80785746938f97c33d79a05e6"`
[INFO] [stderr]    Compiling libpng-sys v1.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "b388a59ab8b35ccf099dc7e60b85f3b2761699b80785746938f97c33d79a05e6"`
[INFO] running `"docker" "rm" "-f" "b388a59ab8b35ccf099dc7e60b85f3b2761699b80785746938f97c33d79a05e6"`
[INFO] [stdout] b388a59ab8b35ccf099dc7e60b85f3b2761699b80785746938f97c33d79a05e6
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] fa4c9364b048b91b903501960aa102ca55e1e46886bd3c45b37185da44038ccd
[INFO] running `"docker" "start" "-a" "fa4c9364b048b91b903501960aa102ca55e1e46886bd3c45b37185da44038ccd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libpng_sys-40173265433046f4
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test ffi::bindgen_test_layout_png_color_16_struct ... ok
[INFO] [stdout] test creates ... ok
[INFO] [stdout] test ffi::bindgen_test_layout_png_color_8_struct ... ok
[INFO] [stdout] test ffi::bindgen_test_layout_png_color_struct ... ok
[INFO] [stdout] test ffi::bindgen_test_layout_png_image ... ok
[INFO] [stdout] test ffi::bindgen_test_layout_png_row_info_struct ... ok
[INFO] [stdout] test ffi::bindgen_test_layout_png_sPLT_entry_struct ... ok
[INFO] [stdout] test ffi::bindgen_test_layout_png_text_struct ... ok
[INFO] [stdout] test ffi::bindgen_test_layout_png_unknown_chunk_t ... ok
[INFO] [stdout] test ffi::bindgen_test_layout_png_sPLT_struct ... ok
[INFO] [stdout] test ffi::bindgen_test_layout_png_time_struct ... ok
[INFO] [stdout] test z ... ok
[INFO] [stdout] test links ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libpng-sys
[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" "fa4c9364b048b91b903501960aa102ca55e1e46886bd3c45b37185da44038ccd"`
[INFO] running `"docker" "rm" "-f" "fa4c9364b048b91b903501960aa102ca55e1e46886bd3c45b37185da44038ccd"`
[INFO] [stdout] fa4c9364b048b91b903501960aa102ca55e1e46886bd3c45b37185da44038ccd