[INFO] updating cached repository https://github.com/FauxFaux/devils-fingers [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 154ce674d084ed9884ce36da38736c8a06c13264 [INFO] testing FauxFaux/devils-fingers against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Fdevils-fingers" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FauxFaux/devils-fingers on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/FauxFaux/devils-fingers [INFO] finished tweaking git repo https://github.com/FauxFaux/devils-fingers [INFO] tweaked toml for git repo https://github.com/FauxFaux/devils-fingers written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/FauxFaux/devils-fingers already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 389262dc5a25c8f7512c5f103b5009f1ad567a274fc60ac6b35e395ceb3c6beb [INFO] running `"docker" "start" "-a" "389262dc5a25c8f7512c5f103b5009f1ad567a274fc60ac6b35e395ceb3c6beb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling nix v0.16.1 [INFO] [stderr] Compiling regex-syntax v0.6.14 [INFO] [stderr] Compiling subtle v2.2.2 [INFO] [stderr] Compiling bitstring v0.1.1 [INFO] [stderr] Compiling zeroize v1.1.0 [INFO] [stderr] Compiling insideout v0.2.0 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling etherparse v0.9.0 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling serde_json v1.0.46 [INFO] [stderr] Compiling block-cipher-trait v0.6.2 [INFO] [stderr] Compiling stream-cipher v0.3.2 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling pbkdf2 v0.3.0 [INFO] [stderr] Compiling aes-soft v0.3.3 [INFO] [stderr] Compiling ctr v0.3.2 [INFO] [stderr] Compiling sha2 v0.8.1 [INFO] [stderr] Compiling cidr v0.1.0 [INFO] [stderr] Compiling aes-ctr v0.3.0 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling zstd-sys v1.4.15+zstd.1.4.4 [INFO] [stderr] Compiling publicsuffix v1.5.4 [INFO] [stderr] Compiling backtrace v0.3.43 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling septid v0.1.0 [INFO] [stderr] Compiling ctrlc v3.1.3 [INFO] [stderr] Compiling zstd-safe v2.0.3+zstd.1.4.4 [INFO] [stderr] Compiling zstd v0.5.1+zstd.1.4.4 [INFO] [stderr] Compiling devils-fingers v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `itertools::Itertools` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use itertools::Itertools; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::VecDeque` [INFO] [stderr] --> src/flows/by_source.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::VecDeque; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::Ipv4Addr` [INFO] [stderr] --> src/flows/by_source.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::net::Ipv4Addr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `failure::bail` [INFO] [stderr] --> src/flows/by_source.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use failure::bail; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `failure::err_msg` [INFO] [stderr] --> src/flows/by_source.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use failure::err_msg; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::SocketAddrV4` [INFO] [stderr] --> src/flows/guess_names.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::net::SocketAddrV4; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::spec::Spec` [INFO] [stderr] --> src/flows/guess_names.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use crate::spec::Spec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `DateTime` [INFO] [stderr] --> src/spec.rs:10:14 [INFO] [stderr] | [INFO] [stderr] 10 | use chrono::{DateTime, NaiveDateTime}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cidr::Cidr` [INFO] [stderr] --> src/flows/by_source.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use cidr::Cidr as _; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cidr::Cidr` [INFO] [stderr] --> src/spec.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use cidr::Cidr; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `desc` [INFO] [stderr] --> src/main.rs:89:17 [INFO] [stderr] | [INFO] [stderr] 89 | let desc = cluster_desc::ClusterDesc::from_reader(fs::File::open("cluster.toml")?)?; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_desc` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `duration` [INFO] [stderr] --> src/flows/by_source.rs:263:13 [INFO] [stderr] | [INFO] [stderr] 263 | let duration = end.signed_duration_since(*start).num_milliseconds(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `method` [INFO] [stderr] --> src/flows/by_source.rs:265:13 [INFO] [stderr] | [INFO] [stderr] 265 | let method = format!("{:?}", method).to_ascii_uppercase(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_method` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/flows/by_source.rs:177:17 [INFO] [stderr] | [INFO] [stderr] 177 | let mut expired: NaiveDateTime = record.when - Duration::minutes(20); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `prefix` [INFO] [stderr] --> src/flows/by_source.rs:212:5 [INFO] [stderr] | [INFO] [stderr] 212 | prefix: Vec<&'p Packet>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `syns` [INFO] [stderr] --> src/flows/by_source.rs:213:5 [INFO] [stderr] | [INFO] [stderr] 213 | syns: Vec<&'p Packet>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `syn_acks` [INFO] [stderr] --> src/flows/by_source.rs:214:5 [INFO] [stderr] | [INFO] [stderr] 214 | syn_acks: Vec<&'p Packet>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `shutdowns` [INFO] [stderr] --> src/flows/by_source.rs:216:5 [INFO] [stderr] | [INFO] [stderr] 216 | shutdowns: Vec<&'p Packet>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `suffix` [INFO] [stderr] --> src/flows/by_source.rs:217:5 [INFO] [stderr] | [INFO] [stderr] 217 | suffix: Vec<&'p Packet>, [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/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/devils_fingers-22c49afd0b0c27f2.devils_fingers.2r2x0gss-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/devils_fingers-22c49afd0b0c27f2.devils_fingers.2r2x0gss-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/devils_fingers-22c49afd0b0c27f2.devils_fingers.2r2x0gss-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/devils_fingers-22c49afd0b0c27f2.devils_fingers.2r2x0gss-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/devils_fingers-22c49afd0b0c27f2.devils_fingers.2r2x0gss-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/devils_fingers-22c49afd0b0c27f2.devils_fingers.2r2x0gss-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/devils_fingers-22c49afd0b0c27f2.devils_fingers.2r2x0gss-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/devils_fingers-22c49afd0b0c27f2.devils_fingers.2r2x0gss-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/devils_fingers-22c49afd0b0c27f2.devils_fingers.2r2x0gss-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/devils_fingers-22c49afd0b0c27f2.devils_fingers.2r2x0gss-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/devils_fingers-22c49afd0b0c27f2.devils_fingers.2r2x0gss-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/devils_fingers-22c49afd0b0c27f2.devils_fingers.2r2x0gss-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/devils_fingers-22c49afd0b0c27f2.devils_fingers.2r2x0gss-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/devils_fingers-22c49afd0b0c27f2.devils_fingers.2r2x0gss-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/devils_fingers-22c49afd0b0c27f2.devils_fingers.2r2x0gss-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/devils_fingers-22c49afd0b0c27f2.devils_fingers.2r2x0gss-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/devils_fingers-22c49afd0b0c27f2" "/opt/rustwide/target/debug/deps/devils_fingers-22c49afd0b0c27f2.2whrtzhbx87vblct.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-9eddc360bcefe41f/out" "-L" "/opt/rustwide/target/debug/build/zstd-sys-b00a187c64b15b7c/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lpcap" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libpublicsuffix-ffbd738690e30473.rlib" "/opt/rustwide/target/debug/deps/liburl-2a82f50d1dde2f97.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-94d16d88db9564e5.rlib" "/opt/rustwide/target/debug/deps/libidna-4a56dccf1432d9ee.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-fb919c700237a6c8.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-95ba48a5d2857822.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-6e385f2b7c4c3d7f.rlib" "/opt/rustwide/target/debug/deps/libmatches-4c076000783d3f22.rlib" "/opt/rustwide/target/debug/deps/libregex-7acd1c2c9711e16c.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-fb99ee08f885d192.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-807f2c476a0e6b86.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-926ea0f9816214b4.rlib" "/opt/rustwide/target/debug/deps/libtoml-3ab53fc02b8c2f44.rlib" "/opt/rustwide/target/debug/deps/libctrlc-b8ed884723b48f1c.rlib" "/opt/rustwide/target/debug/deps/libnix-557d7338c1a10f39.rlib" "/opt/rustwide/target/debug/deps/libnix-ce1c35ff2278b1e4.rlib" "/opt/rustwide/target/debug/deps/libvoid-b00461c2c57bf874.rlib" "/opt/rustwide/target/debug/deps/libzstd-aaba1952ae17d67b.rlib" "/opt/rustwide/target/debug/deps/libzstd_safe-210c5ae0b131393b.rlib" "/opt/rustwide/target/debug/deps/libzstd_sys-1d76a56a688ebff5.rlib" "/opt/rustwide/target/debug/deps/libclap-18b2de23e43a45f7.rlib" "/opt/rustwide/target/debug/deps/libvec_map-0a3b3bea3eacf388.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-5357795f41cdee73.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-58fb194c691b26f1.rlib" "/opt/rustwide/target/debug/deps/libstrsim-973ca7e6efba7d91.rlib" "/opt/rustwide/target/debug/deps/libbitflags-0bb1eb8c2caf8528.rlib" "/opt/rustwide/target/debug/deps/libatty-7e00b1a79a353bb8.rlib" "/opt/rustwide/target/debug/deps/libansi_term-bf3fbdd21e4a8c77.rlib" "/opt/rustwide/target/debug/deps/libserde_json-43409741ebb33ac7.rlib" "/opt/rustwide/target/debug/deps/libryu-c5e7eec2cc573ee0.rlib" "/opt/rustwide/target/debug/deps/libitoa-b57c4c3b6dd17fde.rlib" "/opt/rustwide/target/debug/deps/libinsideout-39ccdbbbc9d5ee2a.rlib" "/opt/rustwide/target/debug/deps/libchrono-444be7487d33bcbe.rlib" "/opt/rustwide/target/debug/deps/libtime-cb5b886b187776ea.rlib" "/opt/rustwide/target/debug/deps/libhttparse-68d73f9a0ebc7a09.rlib" "/opt/rustwide/target/debug/deps/libetherparse-444b7b6f1417410d.rlib" "/opt/rustwide/target/debug/deps/libseptid-9732598b3b8612b7.rlib" "/opt/rustwide/target/debug/deps/libhmac-a20b51a52b2fd00c.rlib" "/opt/rustwide/target/debug/deps/libpbkdf2-1fad287c1cf4ea65.rlib" "/opt/rustwide/target/debug/deps/libzeroize-7206d0fcd3b33503.rlib" "/opt/rustwide/target/debug/deps/librand-f0a4e63cab421d6b.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-e35deebb33155e7b.rlib" "/opt/rustwide/target/debug/deps/libc2_chacha-af45c4b8307e8052.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-4d8ca1d5617e4d1b.rlib" "/opt/rustwide/target/debug/deps/librand_core-d445355eff6bb71a.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-f96b54aaf44f00b8.rlib" "/opt/rustwide/target/debug/deps/libsha2-cd99e9a88e002dc4.rlib" "/opt/rustwide/target/debug/deps/libdigest-bfa7dd4c7b07196c.rlib" "/opt/rustwide/target/debug/deps/libfake_simd-d874a30e1b67705e.rlib" "/opt/rustwide/target/debug/deps/libblock_buffer-e1a1f9c7fe0b66c5.rlib" "/opt/rustwide/target/debug/deps/libblock_padding-d3d2589f89c1cddd.rlib" "/opt/rustwide/target/debug/deps/libbyte_tools-cd70415a6eda7105.rlib" "/opt/rustwide/target/debug/deps/libsubtle-711d6acd77da9bc1.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-11034d2b71876281.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-ba1c86bf1fdc9cb2.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-d45fe4ad432827bb.rlib" "/opt/rustwide/target/debug/deps/libcrypto_mac-bff545805f50b23b.rlib" "/opt/rustwide/target/debug/deps/libsubtle-a3a99d9834d6005d.rlib" "/opt/rustwide/target/debug/deps/libaes_ctr-8e6927a1a92ea180.rlib" "/opt/rustwide/target/debug/deps/libaes_soft-7d470b5d3a9ba703.rlib" "/opt/rustwide/target/debug/deps/libopaque_debug-e9fc7c3621d5e95d.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-e25957e3c50c2ac2.rlib" "/opt/rustwide/target/debug/deps/libctr-0d15c1f5f01248f4.rlib" "/opt/rustwide/target/debug/deps/libblock_cipher_trait-0d1ccd41162dc6b8.rlib" "/opt/rustwide/target/debug/deps/libstream_cipher-430af269976f7033.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-d8d9efc6310cc66d.rlib" "/opt/rustwide/target/debug/deps/libtypenum-12c2185626f4e68c.rlib" "/opt/rustwide/target/debug/deps/libitertools-246f799fb24e2ff9.rlib" "/opt/rustwide/target/debug/deps/libeither-61fbb0a110e3d219.rlib" "/opt/rustwide/target/debug/deps/libfailure-2490420a4ecf39b0.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-7afab89ae5ef83fb.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-7b5a446dfe18b88d.rlib" "/opt/rustwide/target/debug/deps/liblibc-605d8696ebddcbeb.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-c207894dabf2ad2d.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-e3c66f530931b34f.rlib" "/opt/rustwide/target/debug/deps/libcidr-c26f5fd8f377c691.rlib" "/opt/rustwide/target/debug/deps/libserde-c890a534380a1344.rlib" "/opt/rustwide/target/debug/deps/libbitstring-76edf45a4c111358.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-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; 19 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `devils-fingers`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "389262dc5a25c8f7512c5f103b5009f1ad567a274fc60ac6b35e395ceb3c6beb"` [INFO] running `"docker" "rm" "-f" "389262dc5a25c8f7512c5f103b5009f1ad567a274fc60ac6b35e395ceb3c6beb"` [INFO] [stdout] 389262dc5a25c8f7512c5f103b5009f1ad567a274fc60ac6b35e395ceb3c6beb