[INFO] updating cached repository tripped/nfshdr [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tripped/nfshdr [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tripped/nfshdr" "work/ex/beta-1.37-6/sources/1.36.0/gh/tripped/nfshdr"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tripped/nfshdr'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tripped/nfshdr" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tripped/nfshdr"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tripped/nfshdr'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a9edb8a6a394ed274bbaa846625ad4d5a9d204e6 [INFO] sha for GitHub repo tripped/nfshdr: a9edb8a6a394ed274bbaa846625ad4d5a9d204e6 [INFO] validating manifest of tripped/nfshdr 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 tripped/nfshdr 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 tripped/nfshdr [INFO] finished frobbing tripped/nfshdr [INFO] frobbed toml for tripped/nfshdr written to work/ex/beta-1.37-6/sources/1.36.0/gh/tripped/nfshdr/Cargo.toml [INFO] started frobbing tripped/nfshdr [INFO] finished frobbing tripped/nfshdr [INFO] frobbed toml for tripped/nfshdr written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tripped/nfshdr/Cargo.toml [INFO] crate tripped/nfshdr 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing tripped/nfshdr 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-0/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/tripped/nfshdr:/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] 4477cb675c52ecc16cb9647a5fe2fe86b98438ebc9b6d9aaefa75cede0cc7bff [INFO] running `"docker" "start" "-a" "4477cb675c52ecc16cb9647a5fe2fe86b98438ebc9b6d9aaefa75cede0cc7bff"` [INFO] [stderr] Compiling pnet_base v0.21.0 [INFO] [stderr] Compiling serde v1.0.44 [INFO] [stderr] Compiling syntex_pos v0.42.0 [INFO] [stderr] Compiling pcap v0.7.0 [INFO] [stderr] Compiling regex v0.2.10 [INFO] [stderr] Compiling syn v0.13.4 [INFO] [stderr] Compiling pnet_macros_support v0.21.0 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Compiling serde_derive_internals v0.23.1 [INFO] [stderr] Compiling serde_derive v1.0.44 [INFO] [stderr] Compiling docopt v0.8.3 [INFO] [stderr] Compiling syntex v0.42.2 [INFO] [stderr] Compiling pnet_macros v0.21.0 [INFO] [stderr] Compiling pnet_packet v0.21.0 [INFO] [stderr] Compiling nfshdr v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: field is never used: `buffer` [INFO] [stderr] --> src/main.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | buffer: [u8;1024], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `looks_like_it_be_what_it_is` [INFO] [stderr] --> src/main.rs:392:5 [INFO] [stderr] | [INFO] [stderr] 392 | pub fn looks_like_it_be_what_it_is(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_last_fragment` [INFO] [stderr] --> src/main.rs:410:5 [INFO] [stderr] | [INFO] [stderr] 410 | pub fn is_last_fragment(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `version` [INFO] [stderr] --> src/main.rs:442:5 [INFO] [stderr] | [INFO] [stderr] 442 | pub fn version(&self) -> Option { self.call_only_field(12) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `program` [INFO] [stderr] --> src/main.rs:443:5 [INFO] [stderr] | [INFO] [stderr] 443 | pub fn program(&self) -> Option { self.call_only_field(16) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `program_version` [INFO] [stderr] --> src/main.rs:444:5 [INFO] [stderr] | [INFO] [stderr] 444 | pub fn program_version(&self) -> Option { self.call_only_field(20) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `auth_size` [INFO] [stderr] --> src/main.rs:446:5 [INFO] [stderr] | [INFO] [stderr] 446 | pub fn auth_size(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `header_size` [INFO] [stderr] --> src/main.rs:454:5 [INFO] [stderr] | [INFO] [stderr] 454 | pub fn header_size(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `payload` [INFO] [stderr] --> src/main.rs:463:5 [INFO] [stderr] | [INFO] [stderr] 463 | pub fn payload(&self) -> Option<&[u8]> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [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/nfshdr-f5c36f928e0fdd2d.nfshdr.c1rdly7g-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-f5c36f928e0fdd2d.nfshdr.c1rdly7g-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-f5c36f928e0fdd2d.nfshdr.c1rdly7g-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-f5c36f928e0fdd2d.nfshdr.c1rdly7g-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-f5c36f928e0fdd2d.nfshdr.c1rdly7g-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-f5c36f928e0fdd2d.nfshdr.c1rdly7g-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-f5c36f928e0fdd2d.nfshdr.c1rdly7g-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-f5c36f928e0fdd2d.nfshdr.c1rdly7g-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-f5c36f928e0fdd2d.nfshdr.c1rdly7g-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-f5c36f928e0fdd2d.nfshdr.c1rdly7g-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-f5c36f928e0fdd2d.nfshdr.c1rdly7g-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-f5c36f928e0fdd2d.nfshdr.c1rdly7g-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-f5c36f928e0fdd2d.nfshdr.c1rdly7g-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-f5c36f928e0fdd2d.nfshdr.c1rdly7g-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-f5c36f928e0fdd2d.nfshdr.c1rdly7g-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-f5c36f928e0fdd2d.nfshdr.c1rdly7g-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/nfshdr-f5c36f928e0fdd2d" "/opt/crater/target/debug/deps/nfshdr-f5c36f928e0fdd2d.y898mtq4yqxee2t.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libpnet_packet-26a2701823b1d746.rlib" "/opt/crater/target/debug/deps/libpnet_macros_support-36274a6aea287955.rlib" "/opt/crater/target/debug/deps/libpnet_base-a26dbca642fc1b61.rlib" "/opt/crater/target/debug/deps/libpcap-4a6fc5b87b9d874c.rlib" "/opt/crater/target/debug/deps/libdocopt-e208384ad6a4245c.rlib" "/opt/crater/target/debug/deps/libserde-84c2dbdaec4d10db.rlib" "/opt/crater/target/debug/deps/libstrsim-a3e581aa39d667e4.rlib" "/opt/crater/target/debug/deps/libregex-74c96bac69257d71.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-d85c6801fd7a4fbb.rlib" "/opt/crater/target/debug/deps/libregex_syntax-c666106dcfa8c425.rlib" "/opt/crater/target/debug/deps/libucd_util-b5d4a57c7c646a91.rlib" "/opt/crater/target/debug/deps/libthread_local-ffce1b57a76be8a9.rlib" "/opt/crater/target/debug/deps/libunreachable-40e55d450f39618d.rlib" "/opt/crater/target/debug/deps/libvoid-b4a3c83e92a11249.rlib" "/opt/crater/target/debug/deps/libaho_corasick-8880eff3900380d0.rlib" "/opt/crater/target/debug/deps/libmemchr-d9b19a19f30bfb52.rlib" "/opt/crater/target/debug/deps/liblibc-7b678f4dbafdcd48.rlib" "/opt/crater/target/debug/deps/liblazy_static-485b4eff69038ce0.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.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 `nfshdr`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "4477cb675c52ecc16cb9647a5fe2fe86b98438ebc9b6d9aaefa75cede0cc7bff"` [INFO] running `"docker" "rm" "-f" "4477cb675c52ecc16cb9647a5fe2fe86b98438ebc9b6d9aaefa75cede0cc7bff"` [INFO] [stdout] 4477cb675c52ecc16cb9647a5fe2fe86b98438ebc9b6d9aaefa75cede0cc7bff