Dec 05 08:58:49.213 INFO testing ryanpbrewster/rust-ffi-libsnappy against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 08:58:49.213 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 08:58:49.810 INFO [stdout] 9da8219023eb3db04aadc3ac3f8b9503d2f6d9d8f6bce5283acbbecbdc93f8cf
Dec 05 08:58:49.812 INFO running `"docker" "start" "-a" "9da8219023eb3db04aadc3ac3f8b9503d2f6d9d8f6bce5283acbbecbdc93f8cf"`
Dec 05 08:58:51.827 INFO [stderr] usermod: no changes
Dec 05 08:58:51.892 INFO [stderr]    Compiling ffi-example-2 v0.1.0 (/source)
Dec 05 08:58:53.460 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 05 08:58:53.460 INFO [stderr]   |
Dec 05 08:58:53.460 INFO [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/target/debug/deps/ffi_example_2-1b63f6325a78e444.ffi_example_2.ud26even-cgu.0.rcgu.o" "/target/debug/deps/ffi_example_2-1b63f6325a78e444.ffi_example_2.ud26even-cgu.1.rcgu.o" "/target/debug/deps/ffi_example_2-1b63f6325a78e444.ffi_example_2.ud26even-cgu.10.rcgu.o" "/target/debug/deps/ffi_example_2-1b63f6325a78e444.ffi_example_2.ud26even-cgu.11.rcgu.o" "/target/debug/deps/ffi_example_2-1b63f6325a78e444.ffi_example_2.ud26even-cgu.12.rcgu.o" "/target/debug/deps/ffi_example_2-1b63f6325a78e444.ffi_example_2.ud26even-cgu.13.rcgu.o" "/target/debug/deps/ffi_example_2-1b63f6325a78e444.ffi_example_2.ud26even-cgu.14.rcgu.o" "/target/debug/deps/ffi_example_2-1b63f6325a78e444.ffi_example_2.ud26even-cgu.15.rcgu.o" "/target/debug/deps/ffi_example_2-1b63f6325a78e444.ffi_example_2.ud26even-cgu.2.rcgu.o" "/target/debug/deps/ffi_example_2-1b63f6325a78e444.ffi_example_2.ud26even-cgu.3.rcgu.o" "/target/debug/deps/ffi_example_2-1b63f6325a78e444.ffi_example_2.ud26even-cgu.4.rcgu.o" "/target/debug/deps/ffi_example_2-1b63f6325a78e444.ffi_example_2.ud26even-cgu.5.rcgu.o" "/target/debug/deps/ffi_example_2-1b63f6325a78e444.ffi_example_2.ud26even-cgu.6.rcgu.o" "/target/debug/deps/ffi_example_2-1b63f6325a78e444.ffi_example_2.ud26even-cgu.7.rcgu.o" "/target/debug/deps/ffi_example_2-1b63f6325a78e444.ffi_example_2.ud26even-cgu.8.rcgu.o" "/target/debug/deps/ffi_example_2-1b63f6325a78e444.ffi_example_2.ud26even-cgu.9.rcgu.o" "-o" "/target/debug/deps/ffi_example_2-1b63f6325a78e444" "/target/debug/deps/ffi_example_2-1b63f6325a78e444.simfar79kfng8pg.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/target/debug/deps" "-L" "./lib" "-L" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lsnappy" "-lc++" "-Wl,-Bstatic" "/target/debug/deps/liblibc-0f152224966fad43.rlib" "-Wl,--start-group" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1783ee7db416cd31.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d52c5951c3cd2e1d.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9a81b01b5e0e175b.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-f1a5585a81eb855e.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-0a7b7470c80cad43.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d6e924fd18f7775d.rlib" "-Wl,--end-group" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0ed18ce3338a020a.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
Dec 05 08:58:53.460 INFO [stderr]   = note: /usr/bin/ld: cannot find -lc++
Dec 05 08:58:53.460 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 05 08:58:53.460 INFO [stderr]           
Dec 05 08:58:53.460 INFO [stderr] 
Dec 05 08:58:53.460 INFO [stderr] error: aborting due to previous error
Dec 05 08:58:53.460 INFO [stderr] 
Dec 05 08:58:53.460 INFO [stderr] error: Could not compile `ffi-example-2`.
Dec 05 08:58:53.460 INFO [stderr] 
Dec 05 08:58:53.460 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 08:58:53.460 INFO [stderr] su: No module specific data is present
Dec 05 08:58:54.779 INFO running `"docker" "inspect" "9da8219023eb3db04aadc3ac3f8b9503d2f6d9d8f6bce5283acbbecbdc93f8cf"`
Dec 05 08:58:55.210 INFO running `"docker" "rm" "-f" "9da8219023eb3db04aadc3ac3f8b9503d2f6d9d8f6bce5283acbbecbdc93f8cf"`
Dec 05 08:58:55.568 INFO [stdout] 9da8219023eb3db04aadc3ac3f8b9503d2f6d9d8f6bce5283acbbecbdc93f8cf