[INFO] crate foundationdb-gen 0.1.0 is already in cache
[INFO] extracting crate foundationdb-gen 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/foundationdb-gen/0.1.0
[INFO] extracting crate foundationdb-gen 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/foundationdb-gen/0.1.0
[INFO] validating manifest of foundationdb-gen-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 foundationdb-gen-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 foundationdb-gen-0.1.0
[INFO] finished frobbing foundationdb-gen-0.1.0
[INFO] frobbed toml for foundationdb-gen-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/foundationdb-gen/0.1.0/Cargo.toml
[INFO] started frobbing foundationdb-gen-0.1.0
[INFO] finished frobbing foundationdb-gen-0.1.0
[INFO] frobbed toml for foundationdb-gen-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/foundationdb-gen/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 foundationdb-gen-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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/foundationdb-gen/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] 8b303a05b8751f48ba0769b4949b77f3d2fbddcf6b36986f47f570e0f995638e
[INFO] running `"docker" "start" "-a" "8b303a05b8751f48ba0769b4949b77f3d2fbddcf6b36986f47f570e0f995638e"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling xml-rs v0.8.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling backtrace v0.3.35
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling foundationdb-gen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: couldn't read /usr/include/foundationdb/fdb.options: No such file or directory (os error 2)
[INFO] [stderr]    --> src/lib.rs:349:29
[INFO] [stderr]     |
[INFO] [stderr] 349 | const OPTIONS_DATA: &[u8] = include_bytes!("/usr/include/foundationdb/fdb.options");
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `foundationdb-gen`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8b303a05b8751f48ba0769b4949b77f3d2fbddcf6b36986f47f570e0f995638e"`
[INFO] running `"docker" "rm" "-f" "8b303a05b8751f48ba0769b4949b77f3d2fbddcf6b36986f47f570e0f995638e"`
[INFO] [stdout] 8b303a05b8751f48ba0769b4949b77f3d2fbddcf6b36986f47f570e0f995638e