Nov 16 14:47:55.984 INFO testing ryanpbrewster/rust-ffi-libsnappy against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 14:47:55.986 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 14:47:56.463 INFO [stdout] f697f15c281006f0af88e8fb9e9225d7840dc90ae61af012954bc246b0d584cb
Nov 16 14:47:56.468 INFO running `"docker" "start" "-a" "f697f15c281006f0af88e8fb9e9225d7840dc90ae61af012954bc246b0d584cb"`
Nov 16 14:47:57.958 INFO [stderr] usermod: no changes
Nov 16 14:47:58.023 INFO [stderr]    Compiling ffi-example-2 v0.1.0 (/source)
Nov 16 14:47:59.449 INFO [stderr] error: linking with `cc` failed: exit code: 1
Nov 16 14:47:59.449 INFO [stderr]   |
Nov 16 14:47:59.451 INFO [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/rustup-home/toolchains/2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/target/debug/deps/ffi_example_2-aabd82c1486e808e.ffi_example_2.bj6big0x-cgu.0.rcgu.o" "/target/debug/deps/ffi_example_2-aabd82c1486e808e.ffi_example_2.bj6big0x-cgu.1.rcgu.o" "/target/debug/deps/ffi_example_2-aabd82c1486e808e.ffi_example_2.bj6big0x-cgu.10.rcgu.o" "/target/debug/deps/ffi_example_2-aabd82c1486e808e.ffi_example_2.bj6big0x-cgu.11.rcgu.o" "/target/debug/deps/ffi_example_2-aabd82c1486e808e.ffi_example_2.bj6big0x-cgu.12.rcgu.o" "/target/debug/deps/ffi_example_2-aabd82c1486e808e.ffi_example_2.bj6big0x-cgu.13.rcgu.o" "/target/debug/deps/ffi_example_2-aabd82c1486e808e.ffi_example_2.bj6big0x-cgu.14.rcgu.o" "/target/debug/deps/ffi_example_2-aabd82c1486e808e.ffi_example_2.bj6big0x-cgu.15.rcgu.o" "/target/debug/deps/ffi_example_2-aabd82c1486e808e.ffi_example_2.bj6big0x-cgu.2.rcgu.o" "/target/debug/deps/ffi_example_2-aabd82c1486e808e.ffi_example_2.bj6big0x-cgu.3.rcgu.o" "/target/debug/deps/ffi_example_2-aabd82c1486e808e.ffi_example_2.bj6big0x-cgu.4.rcgu.o" "/target/debug/deps/ffi_example_2-aabd82c1486e808e.ffi_example_2.bj6big0x-cgu.5.rcgu.o" "/target/debug/deps/ffi_example_2-aabd82c1486e808e.ffi_example_2.bj6big0x-cgu.6.rcgu.o" "/target/debug/deps/ffi_example_2-aabd82c1486e808e.ffi_example_2.bj6big0x-cgu.7.rcgu.o" "/target/debug/deps/ffi_example_2-aabd82c1486e808e.ffi_example_2.bj6big0x-cgu.8.rcgu.o" "/target/debug/deps/ffi_example_2-aabd82c1486e808e.ffi_example_2.bj6big0x-cgu.9.rcgu.o" "-o" "/target/debug/deps/ffi_example_2-aabd82c1486e808e" "/target/debug/deps/ffi_example_2-aabd82c1486e808e.gkud4die94ece18.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/target/debug/deps" "-L" "./lib" "-L" "/rustup-home/toolchains/2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lsnappy" "-lc++" "-Wl,-Bstatic" "/target/debug/deps/liblibc-d09b1b6ac3a72086.rlib" "-Wl,--start-group" "/rustup-home/toolchains/2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d983f9f0fa6ceb06.rlib" "/rustup-home/toolchains/2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-6f1ce70f6e7bd019.rlib" "/rustup-home/toolchains/2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-02694553a30ccbd2.rlib" "/rustup-home/toolchains/2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e0471ef0ca19c898.rlib" "/rustup-home/toolchains/2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8560d64f265a1b5c.rlib" "/rustup-home/toolchains/2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d49e8dd020e9654c.rlib" "-Wl,--end-group" "/rustup-home/toolchains/2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-25f3a21ce204c507.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
Nov 16 14:47:59.451 INFO [stderr]   = note: /usr/bin/ld: cannot find -lc++
Nov 16 14:47:59.452 INFO [stderr]           collect2: error: ld returned 1 exit status
Nov 16 14:47:59.452 INFO [stderr]           
Nov 16 14:47:59.452 INFO [stderr] 
Nov 16 14:47:59.453 INFO [stderr] error: aborting due to previous error
Nov 16 14:47:59.453 INFO [stderr] 
Nov 16 14:47:59.473 INFO [stderr] error: Could not compile `ffi-example-2`.
Nov 16 14:47:59.474 INFO [stderr] 
Nov 16 14:47:59.474 INFO [stderr] To learn more, run the command again with --verbose.
Nov 16 14:47:59.479 INFO [stderr] su: No module specific data is present
Nov 16 14:48:00.408 INFO running `"docker" "inspect" "f697f15c281006f0af88e8fb9e9225d7840dc90ae61af012954bc246b0d584cb"`
Nov 16 14:48:00.733 INFO running `"docker" "rm" "-f" "f697f15c281006f0af88e8fb9e9225d7840dc90ae61af012954bc246b0d584cb"`
Nov 16 14:48:01.006 INFO [stdout] f697f15c281006f0af88e8fb9e9225d7840dc90ae61af012954bc246b0d584cb