[INFO] crate nl-dump 0.1.3 is already in cache [INFO] extracting crate nl-dump 0.1.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/nl-dump/0.1.3 [INFO] extracting crate nl-dump 0.1.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nl-dump/0.1.3 [INFO] validating manifest of nl-dump-0.1.3 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 nl-dump-0.1.3 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 nl-dump-0.1.3 [INFO] finished frobbing nl-dump-0.1.3 [INFO] frobbed toml for nl-dump-0.1.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/nl-dump/0.1.3/Cargo.toml [INFO] started frobbing nl-dump-0.1.3 [INFO] finished frobbing nl-dump-0.1.3 [INFO] frobbed toml for nl-dump-0.1.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nl-dump/0.1.3/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 nl-dump-0.1.3 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/nl-dump/0.1.3:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 21fc7c5fa63e465915f5c09952e3f77c0eadf31382168d3a0ce26f5833d7de61 [INFO] running `"docker" "start" "-a" "21fc7c5fa63e465915f5c09952e3f77c0eadf31382168d3a0ce26f5833d7de61"` [INFO] [stderr] Compiling pcap v0.5.7 [INFO] [stderr] Compiling rust-enum-derive v0.4.0 [INFO] [stderr] Compiling nl-dump v0.1.3 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Result` [INFO] [stderr] --> src/nl/rtnetlink.rs:3:25 [INFO] [stderr] | [INFO] [stderr] 3 | use ::std::io::{Cursor, Result}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::std::io::prelude` [INFO] [stderr] --> src/nl/rtnetlink.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ::std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: private trait `nl::Pretty` in public interface (error E0445) [INFO] [stderr] --> src/nl/mod.rs:400:1 [INFO] [stderr] | [INFO] [stderr] 400 | / impl<'a, T> fmt::Display for Indent<'a, T> where T: Pretty { [INFO] [stderr] 401 | | fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { [INFO] [stderr] 402 | | self.t.pretty_fmt(f, self.i) [INFO] [stderr] 403 | | } [INFO] [stderr] 404 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(private_in_public)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [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/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/nl_dump-b9c2ac7f771bf824.nl_dump.3ogmy7pe-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/nl_dump-b9c2ac7f771bf824.nl_dump.3ogmy7pe-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/nl_dump-b9c2ac7f771bf824.nl_dump.3ogmy7pe-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/nl_dump-b9c2ac7f771bf824.nl_dump.3ogmy7pe-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/nl_dump-b9c2ac7f771bf824.nl_dump.3ogmy7pe-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/nl_dump-b9c2ac7f771bf824.nl_dump.3ogmy7pe-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/nl_dump-b9c2ac7f771bf824.nl_dump.3ogmy7pe-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/nl_dump-b9c2ac7f771bf824.nl_dump.3ogmy7pe-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/nl_dump-b9c2ac7f771bf824.nl_dump.3ogmy7pe-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/nl_dump-b9c2ac7f771bf824.nl_dump.3ogmy7pe-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/nl_dump-b9c2ac7f771bf824.nl_dump.3ogmy7pe-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/nl_dump-b9c2ac7f771bf824.nl_dump.3ogmy7pe-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/nl_dump-b9c2ac7f771bf824.nl_dump.3ogmy7pe-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/nl_dump-b9c2ac7f771bf824.nl_dump.3ogmy7pe-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/nl_dump-b9c2ac7f771bf824.nl_dump.3ogmy7pe-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/nl_dump-b9c2ac7f771bf824.nl_dump.3ogmy7pe-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/nl_dump-b9c2ac7f771bf824" "/opt/crater/target/debug/deps/nl_dump-b9c2ac7f771bf824.w7mrdnn16ui5q1p.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libnum-ea55f17a1ddea2e0.rlib" "/opt/crater/target/debug/deps/libnum_rational-8cde9460cef05150.rlib" "/opt/crater/target/debug/deps/libnum_bigint-59c3d0d13cc433f5.rlib" "/opt/crater/target/debug/deps/librand-00e4c4fa1088f68e.rlib" "/opt/crater/target/debug/deps/libnum_complex-e9c9b6bb110468dc.rlib" "/opt/crater/target/debug/deps/librustc_serialize-04f5d71c016b4cf1.rlib" "/opt/crater/target/debug/deps/libnum_iter-119af297c543b436.rlib" "/opt/crater/target/debug/deps/libnum_integer-a81dd69c1c0fe133.rlib" "/opt/crater/target/debug/deps/libnum_traits-8c434304d2c544b1.rlib" "/opt/crater/target/debug/deps/libbyteorder-cff01e473fad35f8.rlib" "/opt/crater/target/debug/deps/libpcap-219a8f89f01962d9.rlib" "/opt/crater/target/debug/deps/libenv_logger-78bb36f48aa056ba.rlib" "/opt/crater/target/debug/deps/libregex-dacc545172971b42.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-00f0fc1fcb3347d8.rlib" "/opt/crater/target/debug/deps/libregex_syntax-5f2e8797984afb68.rlib" "/opt/crater/target/debug/deps/libthread_local-70b5011411bdf1f6.rlib" "/opt/crater/target/debug/deps/libthread_id-7a2cdabd88c51443.rlib" "/opt/crater/target/debug/deps/libaho_corasick-1eb0da7e93702f16.rlib" "/opt/crater/target/debug/deps/libmemchr-21983657af6104ef.rlib" "/opt/crater/target/debug/deps/liblog-a60233c9189805c1.rlib" "/opt/crater/target/debug/deps/liblog-481c00b0f76d55f6.rlib" "/opt/crater/target/debug/deps/libcfg_if-29b6f8db75d699b1.rlib" "/opt/crater/target/debug/deps/libgetopts-65cdc9b816a721d2.rlib" "/opt/crater/target/debug/deps/libunicode_width-26f3734d51bc29d0.rlib" "/opt/crater/target/debug/deps/liblibc-e3ba75b536aabfa5.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9895e8982b0a79e7.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-57306b8ed3378a0e.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-54463ae5adae3649.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d99667b199a9875a.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-51f4300e102199f5.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b3ccf1f7737a6a91.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-157c37a3ceb78853.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-505bcee45aafb736.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c29abd529ba4452b.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-895383a3232f6572.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5594cb4f559bc761.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-38e90baf978bc428.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 `nl-dump`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "21fc7c5fa63e465915f5c09952e3f77c0eadf31382168d3a0ce26f5833d7de61"` [INFO] running `"docker" "rm" "-f" "21fc7c5fa63e465915f5c09952e3f77c0eadf31382168d3a0ce26f5833d7de61"` [INFO] [stdout] 21fc7c5fa63e465915f5c09952e3f77c0eadf31382168d3a0ce26f5833d7de61