[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-1.38-1/sources/1.37.0/gh/tripped/nfshdr"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tripped/nfshdr'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tripped/nfshdr" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tripped/nfshdr"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tripped/nfshdr 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 tripped/nfshdr [INFO] finished frobbing tripped/nfshdr [INFO] frobbed toml for tripped/nfshdr written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing tripped/nfshdr 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-5/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/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] 4bb7023026cb78432db9b25aa3d91eaa2c32b2015b2b6eb3b9619f62e87ddf59 [INFO] running `"docker" "start" "-a" "4bb7023026cb78432db9b25aa3d91eaa2c32b2015b2b6eb3b9619f62e87ddf59"` [INFO] [stderr] Compiling pcap v0.7.0 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Compiling syn v0.13.4 [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-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/nfshdr-2821c59a836a0ddc.nfshdr.587463fh-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-2821c59a836a0ddc.nfshdr.587463fh-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-2821c59a836a0ddc.nfshdr.587463fh-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-2821c59a836a0ddc.nfshdr.587463fh-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-2821c59a836a0ddc.nfshdr.587463fh-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-2821c59a836a0ddc.nfshdr.587463fh-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-2821c59a836a0ddc.nfshdr.587463fh-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-2821c59a836a0ddc.nfshdr.587463fh-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-2821c59a836a0ddc.nfshdr.587463fh-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-2821c59a836a0ddc.nfshdr.587463fh-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-2821c59a836a0ddc.nfshdr.587463fh-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-2821c59a836a0ddc.nfshdr.587463fh-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-2821c59a836a0ddc.nfshdr.587463fh-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-2821c59a836a0ddc.nfshdr.587463fh-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-2821c59a836a0ddc.nfshdr.587463fh-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/nfshdr-2821c59a836a0ddc.nfshdr.587463fh-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/nfshdr-2821c59a836a0ddc" "/opt/crater/target/debug/deps/nfshdr-2821c59a836a0ddc.3uzgqmhk6yxd2wnu.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/libpnet_packet-e5b22ac4834fd2f1.rlib" "/opt/crater/target/debug/deps/libpnet_macros_support-5f2c6a92bbe72077.rlib" "/opt/crater/target/debug/deps/libpnet_base-0ef7f90f564e371a.rlib" "/opt/crater/target/debug/deps/libpcap-89b7f768a59ce295.rlib" "/opt/crater/target/debug/deps/libdocopt-7ae4abafcb997463.rlib" "/opt/crater/target/debug/deps/libserde-dc916c81971198be.rlib" "/opt/crater/target/debug/deps/libstrsim-1f97e786376c3bf3.rlib" "/opt/crater/target/debug/deps/libregex-f6a3c5d1cf1b8511.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-09a6e1d8631730f6.rlib" "/opt/crater/target/debug/deps/libregex_syntax-d28ec28502c9b445.rlib" "/opt/crater/target/debug/deps/libucd_util-b5b9d245693ae036.rlib" "/opt/crater/target/debug/deps/libthread_local-9cf8d214ac48ea12.rlib" "/opt/crater/target/debug/deps/libunreachable-7dd4ced4819ef3ab.rlib" "/opt/crater/target/debug/deps/libvoid-4fb26e3b0cb57bde.rlib" "/opt/crater/target/debug/deps/libaho_corasick-1109bd4ec5500409.rlib" "/opt/crater/target/debug/deps/libmemchr-fef4b58ab96beca2.rlib" "/opt/crater/target/debug/deps/liblibc-9d78a2d2719851af.rlib" "/opt/crater/target/debug/deps/liblazy_static-477b2fb8337c6397.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 `nfshdr`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "4bb7023026cb78432db9b25aa3d91eaa2c32b2015b2b6eb3b9619f62e87ddf59"` [INFO] running `"docker" "rm" "-f" "4bb7023026cb78432db9b25aa3d91eaa2c32b2015b2b6eb3b9619f62e87ddf59"` [INFO] [stdout] 4bb7023026cb78432db9b25aa3d91eaa2c32b2015b2b6eb3b9619f62e87ddf59