[INFO] updating cached repository christian-blades-cb/ebpf-rust-class
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/christian-blades-cb/ebpf-rust-class
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/christian-blades-cb/ebpf-rust-class" "work/ex/beta-1.38-1/sources/1.37.0/gh/christian-blades-cb/ebpf-rust-class"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/christian-blades-cb/ebpf-rust-class'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/christian-blades-cb/ebpf-rust-class" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/christian-blades-cb/ebpf-rust-class"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/christian-blades-cb/ebpf-rust-class'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2f575e2aeb7484b1753a1f9435ee360c42bc18fa
[INFO] sha for GitHub repo christian-blades-cb/ebpf-rust-class: 2f575e2aeb7484b1753a1f9435ee360c42bc18fa
[INFO] validating manifest of christian-blades-cb/ebpf-rust-class 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 christian-blades-cb/ebpf-rust-class 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 christian-blades-cb/ebpf-rust-class
[INFO] finished frobbing christian-blades-cb/ebpf-rust-class
[INFO] frobbed toml for christian-blades-cb/ebpf-rust-class written to work/ex/beta-1.38-1/sources/1.37.0/gh/christian-blades-cb/ebpf-rust-class/Cargo.toml
[INFO] started frobbing christian-blades-cb/ebpf-rust-class
[INFO] finished frobbing christian-blades-cb/ebpf-rust-class
[INFO] frobbed toml for christian-blades-cb/ebpf-rust-class written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/christian-blades-cb/ebpf-rust-class/Cargo.toml
[INFO] crate christian-blades-cb/ebpf-rust-class already has a lockfile, it will not be regenerated
[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 christian-blades-cb/ebpf-rust-class against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/christian-blades-cb/ebpf-rust-class:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] ea3423a8635cc02d1636b36bc8fdf7e9066561d73de5b249d4c0658fcacc63ed
[INFO] running `"docker" "start" "-a" "ea3423a8635cc02d1636b36bc8fdf7e9066561d73de5b249d4c0658fcacc63ed"`
[INFO] [stderr]    Compiling bindgen v0.31.3
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling clang-sys v0.21.2
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling cexpr v0.2.3
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling bcc-sys v0.4.0
[INFO] [stderr]    Compiling bcc v0.0.4
[INFO] [stderr]    Compiling ebpf 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-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/ebpf-3f4d5609ad55eda6.ebpf.8y4pfyj7-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/ebpf-3f4d5609ad55eda6.ebpf.8y4pfyj7-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/ebpf-3f4d5609ad55eda6.ebpf.8y4pfyj7-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/ebpf-3f4d5609ad55eda6.ebpf.8y4pfyj7-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/ebpf-3f4d5609ad55eda6.ebpf.8y4pfyj7-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/ebpf-3f4d5609ad55eda6.ebpf.8y4pfyj7-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/ebpf-3f4d5609ad55eda6.ebpf.8y4pfyj7-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/ebpf-3f4d5609ad55eda6.ebpf.8y4pfyj7-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/ebpf-3f4d5609ad55eda6.ebpf.8y4pfyj7-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/ebpf-3f4d5609ad55eda6.ebpf.8y4pfyj7-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/ebpf-3f4d5609ad55eda6.ebpf.8y4pfyj7-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/ebpf-3f4d5609ad55eda6.ebpf.8y4pfyj7-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/ebpf-3f4d5609ad55eda6.ebpf.8y4pfyj7-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/ebpf-3f4d5609ad55eda6.ebpf.8y4pfyj7-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/ebpf-3f4d5609ad55eda6.ebpf.8y4pfyj7-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/ebpf-3f4d5609ad55eda6.ebpf.8y4pfyj7-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/ebpf-3f4d5609ad55eda6" "/opt/crater/target/debug/deps/ebpf-3f4d5609ad55eda6.4rbyi1ia378yoz1x.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-b2931100b1f8cf59/out/.libs" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libbcc-615f58ae59a9ed13.rlib" "/opt/crater/target/debug/deps/libbyteorder-8d43895f436e64b3.rlib" "/opt/crater/target/debug/deps/libbcc_sys-ca1b9ff8bc03d1a6.rlib" "/opt/crater/target/debug/deps/libfailure-4601e9aeb5c7d99b.rlib" "/opt/crater/target/debug/deps/libbacktrace-820b02020ad8a180.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-8b280a4f856aa993.rlib" "/opt/crater/target/debug/deps/librustc_demangle-6c846ebe94ea55f9.rlib" "/opt/crater/target/debug/deps/libcfg_if-009022f74140c129.rlib" "/opt/crater/target/debug/deps/liblibc-9d78a2d2719851af.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lbcc" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lbcc
[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 `ebpf`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ea3423a8635cc02d1636b36bc8fdf7e9066561d73de5b249d4c0658fcacc63ed"`
[INFO] running `"docker" "rm" "-f" "ea3423a8635cc02d1636b36bc8fdf7e9066561d73de5b249d4c0658fcacc63ed"`
[INFO] [stdout] ea3423a8635cc02d1636b36bc8fdf7e9066561d73de5b249d4c0658fcacc63ed