[INFO] updating cached repository daveallie/rust_watcher
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/daveallie/rust_watcher
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/daveallie/rust_watcher" "work/ex/beta-1.37-6/sources/1.36.0/gh/daveallie/rust_watcher"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/daveallie/rust_watcher'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/daveallie/rust_watcher" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/daveallie/rust_watcher"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/daveallie/rust_watcher'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 586fa61a590b8dfbb97fa1261a3fc4272bb62106
[INFO] sha for GitHub repo daveallie/rust_watcher: 586fa61a590b8dfbb97fa1261a3fc4272bb62106
[INFO] validating manifest of daveallie/rust_watcher 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 daveallie/rust_watcher 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 daveallie/rust_watcher
[INFO] finished frobbing daveallie/rust_watcher
[INFO] frobbed toml for daveallie/rust_watcher written to work/ex/beta-1.37-6/sources/1.36.0/gh/daveallie/rust_watcher/Cargo.toml
[INFO] started frobbing daveallie/rust_watcher
[INFO] finished frobbing daveallie/rust_watcher
[INFO] frobbed toml for daveallie/rust_watcher written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/daveallie/rust_watcher/Cargo.toml
[INFO] crate daveallie/rust_watcher 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] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/daveallie/rust_watcher/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing daveallie/rust_watcher 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-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/daveallie/rust_watcher:/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] 43729975d308d10de91f042463186f0440de13f20a096c9ab24bdd9564d0a730
[INFO] running `"docker" "start" "-a" "43729975d308d10de91f042463186f0440de13f20a096c9ab24bdd9564d0a730"`
[INFO] [stderr]    Compiling ruby-sys v0.2.20
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling inotify v0.2.3
[INFO] [stderr]    Compiling miow v0.1.5
[INFO] [stderr]    Compiling mio v0.5.1
[INFO] [stderr]    Compiling ruru v0.8.1
[INFO] [stderr]    Compiling notify v2.6.3
[INFO] [stderr]    Compiling rust_watcher v0.1.0 (/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/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/rust_watcher.rust_watcher.3kjvoedl-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/rust_watcher.rust_watcher.3kjvoedl-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/rust_watcher.rust_watcher.3kjvoedl-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/rust_watcher.rust_watcher.3kjvoedl-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/rust_watcher.rust_watcher.3kjvoedl-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/rust_watcher.rust_watcher.3kjvoedl-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/rust_watcher.rust_watcher.3kjvoedl-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/rust_watcher.rust_watcher.3kjvoedl-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/rust_watcher.rust_watcher.3kjvoedl-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/rust_watcher.rust_watcher.3kjvoedl-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/rust_watcher.rust_watcher.3kjvoedl-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/rust_watcher.rust_watcher.3kjvoedl-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/rust_watcher.rust_watcher.3kjvoedl-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/rust_watcher.rust_watcher.3kjvoedl-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/rust_watcher.rust_watcher.3kjvoedl-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/rust_watcher.rust_watcher.3kjvoedl-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/librust_watcher.so" "-Wl,--version-script=/tmp/rustc1BOFjd/list" "/opt/crater/target/debug/deps/rust_watcher.icrouk5wigh259e.rcgu.o" "/opt/crater/target/debug/deps/rust_watcher.1hdwhux3fxtzsjqj.rcgu.o" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/lib" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libnotify-2b967eebdcb25845.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libwalkdir-591963bdbefe2c16.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libinotify-11b39c7318733264.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libfiletime-1e7764a560174041.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libmio-ffa04a4626dc6750.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libnet2-8948a19614e1f479.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libmiow-5be513567a4669d6.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libwinapi-387a29eb28388c06.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libnix-06cae26a3fae3d65.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libslab-d55bf366c6b5ab93.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libtime-edf45e35c919afdd.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libbytes-61f475f2e8563280.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libbitflags-37df1eb7983fc230.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/liblog-bbe9110cf0409309.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/liblog-4d4ce27474bb9998.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libcfg_if-17244d8fcea476bd.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libruru-0cfe8bccd4e9f674.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libruby_sys-157caf16d41ab61d.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/liblibc-15b143653abd1ffe.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libstd-a80a1e8e09cafef8.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libpanic_unwind-e0e6351da805c468.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libbacktrace-e04f54bafc95e331.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libbacktrace_sys-67901d3322495bd5.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/librustc_demangle-bd390b1abaceaec1.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libhashbrown-312dd37fdc7bedfc.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libunwind-8a423c320a6c707f.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libcfg_if-d6a95598e2238263.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/liblibc-d231614b153016eb.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/liballoc-3821619027f463e4.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/librustc_std_workspace_core-1cfd794d18771a44.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc1BOFjd/libcore-dcf33cf10c2452ef.rlib" "-Wl,--no-whole-archive" "-Wl,--end-group" "/tmp/rustc1BOFjd/libcompiler_builtins-c258fea34bf64bce.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 `rust_watcher`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "43729975d308d10de91f042463186f0440de13f20a096c9ab24bdd9564d0a730"`
[INFO] running `"docker" "rm" "-f" "43729975d308d10de91f042463186f0440de13f20a096c9ab24bdd9564d0a730"`
[INFO] [stdout] 43729975d308d10de91f042463186f0440de13f20a096c9ab24bdd9564d0a730