[INFO] fetching crate blend2d 0.3.0...
[INFO] extracting crate blend2d 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/blend2d/0.3.0
[INFO] extracting crate blend2d 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/blend2d/0.3.0
[INFO] validating manifest of blend2d-0.3.0 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 blend2d-0.3.0 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 blend2d-0.3.0
[INFO] finished frobbing blend2d-0.3.0
[INFO] frobbed toml for blend2d-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/blend2d/0.3.0/Cargo.toml
[INFO] started frobbing blend2d-0.3.0
[INFO] finished frobbing blend2d-0.3.0
[INFO] frobbed toml for blend2d-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/blend2d/0.3.0/Cargo.toml
[INFO] crate blend2d-0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blend2d-sys v0.3.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing blend2d-0.3.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/blend2d/0.3.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] fcf4a9d34ec49e45c58322cf96c4065bef91689dbc243256a649f9ec25f4bdbc
[INFO] running `"docker" "start" "-a" "fcf4a9d34ec49e45c58322cf96c4065bef91689dbc243256a649f9ec25f4bdbc"`
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling regex v1.1.5
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling termcolor v1.0.4
[INFO] [stderr]    Compiling bindgen v0.49.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling clang-sys v0.28.0
[INFO] [stderr]    Compiling regex-syntax v0.6.6
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling hashbrown v0.1.8
[INFO] [stderr]    Compiling aho-corasick v0.7.3
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling cexpr v0.3.5
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling blend2d-sys v0.3.0
[INFO] [stderr]    Compiling blend2d v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 15s
[INFO] running `"docker" "inspect" "fcf4a9d34ec49e45c58322cf96c4065bef91689dbc243256a649f9ec25f4bdbc"`
[INFO] running `"docker" "rm" "-f" "fcf4a9d34ec49e45c58322cf96c4065bef91689dbc243256a649f9ec25f4bdbc"`
[INFO] [stdout] fcf4a9d34ec49e45c58322cf96c4065bef91689dbc243256a649f9ec25f4bdbc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/blend2d/0.3.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4795523ae2dd120d48d65062fb2254a52e3e197f9e51560d55b6fe29954b6923
[INFO] running `"docker" "start" "-a" "4795523ae2dd120d48d65062fb2254a52e3e197f9e51560d55b6fe29954b6923"`
[INFO] [stderr]    Compiling blend2d v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.19s
[INFO] running `"docker" "inspect" "4795523ae2dd120d48d65062fb2254a52e3e197f9e51560d55b6fe29954b6923"`
[INFO] running `"docker" "rm" "-f" "4795523ae2dd120d48d65062fb2254a52e3e197f9e51560d55b6fe29954b6923"`
[INFO] [stdout] 4795523ae2dd120d48d65062fb2254a52e3e197f9e51560d55b6fe29954b6923
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/blend2d/0.3.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] adc761187352bc448927e53cc9ca73f220856f12f7cb3346d996abb4e1710f20
[INFO] running `"docker" "start" "-a" "adc761187352bc448927e53cc9ca73f220856f12f7cb3346d996abb4e1710f20"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/blend2d-42e59a61ec9497eb
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test array::test_array::test_array_ops_objects ... ok
[INFO] [stdout] test array::test_array::test_array_deref_mut ... ok
[INFO] [stdout] test array::test_array::test_array_ops_prim ... ok
[INFO] [stdout] test array::test_array::test_array_resize ... ok
[INFO] [stdout] test gradient::test_gradient::test_gradient_new ... ok
[INFO] [stdout] test gradient::test_gradient::test_gradient_default_eq_late_init ... ok
[INFO] [stdout] test codec::test_codec::test_decoder_creation ... ok
[INFO] [stdout] test codec::test_codec::test_encoder_creation ... ok
[INFO] [stdout] test gradient::test_gradient::test_gradient_default ... ok
[INFO] [stdout] test codec::test_codec::test_built_in_codecs ... ok
[INFO] [stdout] test image::test_codec::test_image_err_on_zero_size ... ok
[INFO] [stdout] test image::test_codec::test_image_scale ... ok
[INFO] [stderr]    Doc-tests blend2d
[INFO] [stdout] test image::test_codec::test_image_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 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" "adc761187352bc448927e53cc9ca73f220856f12f7cb3346d996abb4e1710f20"`
[INFO] running `"docker" "rm" "-f" "adc761187352bc448927e53cc9ca73f220856f12f7cb3346d996abb4e1710f20"`
[INFO] [stdout] adc761187352bc448927e53cc9ca73f220856f12f7cb3346d996abb4e1710f20