[INFO] cloning repository https://github.com/tripped/nfshdr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tripped/nfshdr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftripped%2Fnfshdr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftripped%2Fnfshdr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a9edb8a6a394ed274bbaa846625ad4d5a9d204e6
[INFO] testing tripped/nfshdr against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftripped%2Fnfshdr" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tripped/nfshdr on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tripped/nfshdr
[INFO] finished tweaking git repo https://github.com/tripped/nfshdr
[INFO] tweaked toml for git repo https://github.com/tripped/nfshdr written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/tripped/nfshdr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.44
[INFO] [stderr]   Downloaded pnet_macros_support v0.21.0
[INFO] [stderr]   Downloaded pcap v0.7.0
[INFO] [stderr]   Downloaded pnet_packet v0.21.0
[INFO] [stderr]   Downloaded pnet_base v0.21.0
[INFO] [stderr]   Downloaded serde_derive v1.0.44
[INFO] [stderr]   Downloaded pnet_macros v0.21.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 387578ea8439534ced7e0c29552722458fba9642b00a841b176067fb64f38ae1
[INFO] running `Command { std: "docker" "start" "-a" "387578ea8439534ced7e0c29552722458fba9642b00a841b176067fb64f38ae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "387578ea8439534ced7e0c29552722458fba9642b00a841b176067fb64f38ae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "387578ea8439534ced7e0c29552722458fba9642b00a841b176067fb64f38ae1", kill_on_drop: false }`
[INFO] [stdout] 387578ea8439534ced7e0c29552722458fba9642b00a841b176067fb64f38ae1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3139b5488c7ea75e76d31ce6953bf44f9669f6fb62f70b4c0ab2db72774a48d4
[INFO] running `Command { std: "docker" "start" "-a" "3139b5488c7ea75e76d31ce6953bf44f9669f6fb62f70b4c0ab2db72774a48d4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling regex v0.2.10
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling pnet_base v0.21.0
[INFO] [stderr]    Compiling pcap v0.7.0
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling serde v1.0.44
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling syntex_pos v0.42.0
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling pnet_macros_support v0.21.0
[INFO] [stderr]    Compiling regex-syntax v0.5.3
[INFO] [stderr]    Compiling syntex_errors v0.42.0
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]    Compiling syn v0.13.4
[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/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:500:17
[INFO] [stdout]     |
[INFO] [stdout] 500 |                 try!(fmtr.write_fmt(format_args!("{:02X}", octet)));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:502:17
[INFO] [stdout]     |
[INFO] [stdout] 502 |                 try!(fmtr.write_fmt(format_args!("{:02x}", octet)));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:511:17
[INFO] [stdout]     |
[INFO] [stdout] 511 |                 try!(fmtr.write_str("\n"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:516:17
[INFO] [stdout]     |
[INFO] [stdout] 516 |                 try!(fmtr.write_str(" "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `buffer`
[INFO] [stdout]   --> src/main.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     buffer: [u8;1024],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `looks_like_it_be_what_it_is`
[INFO] [stdout]    --> src/main.rs:392:12
[INFO] [stdout]     |
[INFO] [stdout] 392 |     pub fn looks_like_it_be_what_it_is(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_last_fragment`
[INFO] [stdout]    --> src/main.rs:410:12
[INFO] [stdout]     |
[INFO] [stdout] 410 |     pub fn is_last_fragment(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `version`
[INFO] [stdout]    --> src/main.rs:442:12
[INFO] [stdout]     |
[INFO] [stdout] 442 |     pub fn version(&self) -> Option<u32> { self.call_only_field(12) }
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `program`
[INFO] [stdout]    --> src/main.rs:443:12
[INFO] [stdout]     |
[INFO] [stdout] 443 |     pub fn program(&self) -> Option<u32> { self.call_only_field(16) }
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `program_version`
[INFO] [stdout]    --> src/main.rs:444:12
[INFO] [stdout]     |
[INFO] [stdout] 444 |     pub fn program_version(&self) -> Option<u32> { self.call_only_field(20) }
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `auth_size`
[INFO] [stdout]    --> src/main.rs:446:12
[INFO] [stdout]     |
[INFO] [stdout] 446 |     pub fn auth_size(&self) -> Option<usize> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `header_size`
[INFO] [stdout]    --> src/main.rs:454:12
[INFO] [stdout]     |
[INFO] [stdout] 454 |     pub fn header_size(&self) -> Option<usize> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `payload`
[INFO] [stdout]    --> src/main.rs:463:12
[INFO] [stdout]     |
[INFO] [stdout] 463 |     pub fn payload(&self) -> Option<&[u8]> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/nfshdr-30bfbbb7a75e83ed.nfshdr.52af3805-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/nfshdr-30bfbbb7a75e83ed.nfshdr.52af3805-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/nfshdr-30bfbbb7a75e83ed.nfshdr.52af3805-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/nfshdr-30bfbbb7a75e83ed.nfshdr.52af3805-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/nfshdr-30bfbbb7a75e83ed.nfshdr.52af3805-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/nfshdr-30bfbbb7a75e83ed.nfshdr.52af3805-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/nfshdr-30bfbbb7a75e83ed.nfshdr.52af3805-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/nfshdr-30bfbbb7a75e83ed.nfshdr.52af3805-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/nfshdr-30bfbbb7a75e83ed.nfshdr.52af3805-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/nfshdr-30bfbbb7a75e83ed.nfshdr.52af3805-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/nfshdr-30bfbbb7a75e83ed.nfshdr.52af3805-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/nfshdr-30bfbbb7a75e83ed.nfshdr.52af3805-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/nfshdr-30bfbbb7a75e83ed.nfshdr.52af3805-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/nfshdr-30bfbbb7a75e83ed.nfshdr.52af3805-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/nfshdr-30bfbbb7a75e83ed.nfshdr.52af3805-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/nfshdr-30bfbbb7a75e83ed.nfshdr.52af3805-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/nfshdr-30bfbbb7a75e83ed.33ze6672lu43ezs.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libpnet_packet-2a5e8ff68a2d7924.rlib" "/opt/rustwide/target/debug/deps/libpnet_macros_support-4081ec50b359ec77.rlib" "/opt/rustwide/target/debug/deps/libpnet_base-aba548dd86d9319f.rlib" "/opt/rustwide/target/debug/deps/libpcap-d8dd03360bf5a68a.rlib" "/opt/rustwide/target/debug/deps/libdocopt-e4eabc30bf06895d.rlib" "/opt/rustwide/target/debug/deps/libserde-c960346d72cf67b8.rlib" "/opt/rustwide/target/debug/deps/libstrsim-4727078a0dc09178.rlib" "/opt/rustwide/target/debug/deps/libregex-516e4cfbbbe28c48.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-397f79d90584a2a0.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-fb7e8a2c43329bec.rlib" "/opt/rustwide/target/debug/deps/libucd_util-ed126d8c55f43f8b.rlib" "/opt/rustwide/target/debug/deps/libthread_local-ecedb0bac358d01e.rlib" "/opt/rustwide/target/debug/deps/libunreachable-7f6700463b97da45.rlib" "/opt/rustwide/target/debug/deps/libvoid-8ddff08a32a4354c.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-16ea1b3c9740161b.rlib" "/opt/rustwide/target/debug/deps/libmemchr-471dc1c74ab6d06d.rlib" "/opt/rustwide/target/debug/deps/liblibc-45b888c336ab497a.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-522888695e7a7467.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a950938f3668a37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3b1b529ec96b3df7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-ac333df4e6839cea.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-22a9ff9d2be6d427.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5decbb94c7d60860.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-29a9663b62a1cd00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6f0cee0dbab2d3f8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-f5dc7d1d28c5c249.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d19bda9ef557e755.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-82a955fd13db2399.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-44f3e7c1b7cc17ef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-3ee6f750c5f3c2cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ae5e1795dcba83e8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8d545d8592f2b534.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-c4c222675f83fd37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c1e9c53e75e301ed.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-80a2b295510dd038.rlib" "-Wl,-Bdynamic" "-lpcap" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/nfshdr-30bfbbb7a75e83ed" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lpcap
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nfshdr` due to 2 previous errors; 13 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "3139b5488c7ea75e76d31ce6953bf44f9669f6fb62f70b4c0ab2db72774a48d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3139b5488c7ea75e76d31ce6953bf44f9669f6fb62f70b4c0ab2db72774a48d4", kill_on_drop: false }`
[INFO] [stdout] 3139b5488c7ea75e76d31ce6953bf44f9669f6fb62f70b4c0ab2db72774a48d4