[INFO] updating cached repository danielpclark/faster_path
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/danielpclark/faster_path
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/danielpclark/faster_path" "work/ex/beta-1.37-6/sources/1.36.0/gh/danielpclark/faster_path"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/danielpclark/faster_path'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/danielpclark/faster_path" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/danielpclark/faster_path"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/danielpclark/faster_path'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0cd0aed92b837ae844d1d2b4668d748f2c354e44
[INFO] sha for GitHub repo danielpclark/faster_path: 0cd0aed92b837ae844d1d2b4668d748f2c354e44
[INFO] validating manifest of danielpclark/faster_path 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 danielpclark/faster_path 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 danielpclark/faster_path
[INFO] finished frobbing danielpclark/faster_path
[INFO] frobbed toml for danielpclark/faster_path written to work/ex/beta-1.37-6/sources/1.36.0/gh/danielpclark/faster_path/Cargo.toml
[INFO] started frobbing danielpclark/faster_path
[INFO] finished frobbing danielpclark/faster_path
[INFO] frobbed toml for danielpclark/faster_path written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/danielpclark/faster_path/Cargo.toml
[INFO] crate danielpclark/faster_path 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing danielpclark/faster_path 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/danielpclark/faster_path:/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] 1e68f432854a23c774221cf6a7a436fac33acf5fe9f50fedf60e41ec511c0d61
[INFO] running `"docker" "start" "-a" "1e68f432854a23c774221cf6a7a436fac33acf5fe9f50fedf60e41ec511c0d61"`
[INFO] [stderr]    Compiling rutie v0.3.2
[INFO] [stderr]    Compiling faster_path v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/faster_path.faster_path.98r8upx8-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/faster_path.faster_path.98r8upx8-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/faster_path.faster_path.98r8upx8-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/faster_path.faster_path.98r8upx8-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/faster_path.faster_path.98r8upx8-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/faster_path.faster_path.98r8upx8-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/faster_path.faster_path.98r8upx8-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/faster_path.faster_path.98r8upx8-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/faster_path.faster_path.98r8upx8-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/faster_path.faster_path.98r8upx8-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/faster_path.faster_path.98r8upx8-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/faster_path.faster_path.98r8upx8-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/faster_path.faster_path.98r8upx8-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/faster_path.faster_path.98r8upx8-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/faster_path.faster_path.98r8upx8-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/faster_path.faster_path.98r8upx8-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/libfaster_path.so" "/opt/crater/target/debug/deps/faster_path.5dgaz8bw3rrboak.rcgu.o" "/opt/crater/target/debug/deps/faster_path.2rg24fvfs5gezfbb.rcgu.o" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/lib" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustcsiSMU4/libmemchr-f49494350f08808b.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcsiSMU4/librutie-c364c99037cf00b4.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcsiSMU4/liblibc-2bc51604af9dbea7.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcsiSMU4/liblazy_static-5d30fc5901e8e0f4.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-Wl,--whole-archive" "/tmp/rustcsiSMU4/libstd-9895e8982b0a79e7.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcsiSMU4/libpanic_unwind-57306b8ed3378a0e.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcsiSMU4/libbacktrace_sys-54463ae5adae3649.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcsiSMU4/librustc_demangle-d99667b199a9875a.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcsiSMU4/libhashbrown-51f4300e102199f5.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcsiSMU4/librustc_std_workspace_alloc-b3ccf1f7737a6a91.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcsiSMU4/libunwind-157c37a3ceb78853.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcsiSMU4/liblibc-505bcee45aafb736.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcsiSMU4/liballoc-c29abd529ba4452b.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcsiSMU4/librustc_std_workspace_core-895383a3232f6572.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcsiSMU4/libcore-5594cb4f559bc761.rlib" "-Wl,--no-whole-archive" "-Wl,--end-group" "/tmp/rustcsiSMU4/libcompiler_builtins-38e90baf978bc428.rlib" "-Wl,-Bdynamic" "-lruby-2.3" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" "-shared"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lruby-2.3
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `faster_path`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1e68f432854a23c774221cf6a7a436fac33acf5fe9f50fedf60e41ec511c0d61"`
[INFO] running `"docker" "rm" "-f" "1e68f432854a23c774221cf6a7a436fac33acf5fe9f50fedf60e41ec511c0d61"`
[INFO] [stdout] 1e68f432854a23c774221cf6a7a436fac33acf5fe9f50fedf60e41ec511c0d61