[INFO] updating cached repository n8henrie/dashbutton
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/n8henrie/dashbutton
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/n8henrie/dashbutton" "work/ex/beta-1.38-1/sources/1.37.0/gh/n8henrie/dashbutton"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/n8henrie/dashbutton'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/n8henrie/dashbutton" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/n8henrie/dashbutton"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/n8henrie/dashbutton'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8d3f06811da90fb97b27fdf817cc6658fa6ea72c
[INFO] sha for GitHub repo n8henrie/dashbutton: 8d3f06811da90fb97b27fdf817cc6658fa6ea72c
[INFO] validating manifest of n8henrie/dashbutton 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 n8henrie/dashbutton 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 n8henrie/dashbutton
[INFO] finished frobbing n8henrie/dashbutton
[INFO] frobbed toml for n8henrie/dashbutton written to work/ex/beta-1.38-1/sources/1.37.0/gh/n8henrie/dashbutton/Cargo.toml
[INFO] started frobbing n8henrie/dashbutton
[INFO] finished frobbing n8henrie/dashbutton
[INFO] frobbed toml for n8henrie/dashbutton written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/n8henrie/dashbutton/Cargo.toml
[INFO] crate n8henrie/dashbutton 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 n8henrie/dashbutton 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-6/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/n8henrie/dashbutton:/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] a482fd635b599145b5ce6aa4c492942157025ed5f96e98459d8b62ab4c793fd8
[INFO] running `"docker" "start" "-a" "a482fd635b599145b5ce6aa4c492942157025ed5f96e98459d8b62ab4c793fd8"`
[INFO] [stderr]    Compiling pcap v0.7.0
[INFO] [stderr]    Compiling dashbutton 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/dashbutton-79b1cd96281d3440.dashbutton.2rbae6cy-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/dashbutton-79b1cd96281d3440.dashbutton.2rbae6cy-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/dashbutton-79b1cd96281d3440.dashbutton.2rbae6cy-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/dashbutton-79b1cd96281d3440.dashbutton.2rbae6cy-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/dashbutton-79b1cd96281d3440.dashbutton.2rbae6cy-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/dashbutton-79b1cd96281d3440.dashbutton.2rbae6cy-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/dashbutton-79b1cd96281d3440.dashbutton.2rbae6cy-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/dashbutton-79b1cd96281d3440.dashbutton.2rbae6cy-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/dashbutton-79b1cd96281d3440.dashbutton.2rbae6cy-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/dashbutton-79b1cd96281d3440.dashbutton.2rbae6cy-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/dashbutton-79b1cd96281d3440.dashbutton.2rbae6cy-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/dashbutton-79b1cd96281d3440.dashbutton.2rbae6cy-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/dashbutton-79b1cd96281d3440.dashbutton.2rbae6cy-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/dashbutton-79b1cd96281d3440.dashbutton.2rbae6cy-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/dashbutton-79b1cd96281d3440.dashbutton.2rbae6cy-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/dashbutton-79b1cd96281d3440.dashbutton.2rbae6cy-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/dashbutton-79b1cd96281d3440" "/opt/crater/target/debug/deps/dashbutton-79b1cd96281d3440.t52el4i4yem7yr8.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-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/libtoml-bfe4c64ee73e43e9.rlib" "/opt/crater/target/debug/deps/libserde-9844336185c97f3f.rlib" "/opt/crater/target/debug/deps/libpcap-0ffbb20b8d6fc41b.rlib" "/opt/crater/target/debug/deps/liblibc-c1b722c953c59030.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" "-lpcap" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lpcap
[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 `dashbutton`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a482fd635b599145b5ce6aa4c492942157025ed5f96e98459d8b62ab4c793fd8"`
[INFO] running `"docker" "rm" "-f" "a482fd635b599145b5ce6aa4c492942157025ed5f96e98459d8b62ab4c793fd8"`
[INFO] [stdout] a482fd635b599145b5ce6aa4c492942157025ed5f96e98459d8b62ab4c793fd8