[INFO] crate emacs-rust-module-base 0.1.0 is already in cache
[INFO] extracting crate emacs-rust-module-base 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/emacs-rust-module-base/0.1.0
[INFO] extracting crate emacs-rust-module-base 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/emacs-rust-module-base/0.1.0
[INFO] validating manifest of emacs-rust-module-base-0.1.0 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 emacs-rust-module-base-0.1.0 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 emacs-rust-module-base-0.1.0
[INFO] finished frobbing emacs-rust-module-base-0.1.0
[INFO] frobbed toml for emacs-rust-module-base-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/emacs-rust-module-base/0.1.0/Cargo.toml
[INFO] started frobbing emacs-rust-module-base-0.1.0
[INFO] finished frobbing emacs-rust-module-base-0.1.0
[INFO] frobbed toml for emacs-rust-module-base-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/emacs-rust-module-base/0.1.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing emacs-rust-module-base-0.1.0 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/emacs-rust-module-base/0.1.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] f34db9330c718471de8951a08cdb05ad92a6aecdd6a7ec25f76298e6237337e4
[INFO] running `"docker" "start" "-a" "f34db9330c718471de8951a08cdb05ad92a6aecdd6a7ec25f76298e6237337e4"`
[INFO] [stderr]    Compiling core-foundation-sys v0.2.3
[INFO] [stderr]    Compiling security-framework-sys v0.1.16
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling strsim v0.5.2
[INFO] [stderr]    Compiling syntex_pos v0.38.0
[INFO] [stderr]    Compiling clang-sys v0.11.1
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling cookie v0.2.5
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling solicit v0.4.4
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr] error: native frameworks are only available on macOS targets
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `core-foundation-sys`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "f34db9330c718471de8951a08cdb05ad92a6aecdd6a7ec25f76298e6237337e4"`
[INFO] running `"docker" "rm" "-f" "f34db9330c718471de8951a08cdb05ad92a6aecdd6a7ec25f76298e6237337e4"`
[INFO] [stdout] f34db9330c718471de8951a08cdb05ad92a6aecdd6a7ec25f76298e6237337e4