[INFO] fetching crate rscap 0.2.2...
[INFO] building rscap-0.2.2 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate rscap 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate rscap 0.2.2 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rscap 0.2.2
[INFO] finished tweaking crates.io crate rscap 0.2.2
[INFO] tweaked toml for crates.io crate rscap 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding pkts-common v0.1.0 (available: v0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pkts-common v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 530a0e7f40e7974a3888f921e27d59be6111c813a6ece8a4a910dd141a1a2b92
[INFO] running `Command { std: "docker" "start" "-a" "530a0e7f40e7974a3888f921e27d59be6111c813a6ece8a4a910dd141a1a2b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "530a0e7f40e7974a3888f921e27d59be6111c813a6ece8a4a910dd141a1a2b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "530a0e7f40e7974a3888f921e27d59be6111c813a6ece8a4a910dd141a1a2b92", kill_on_drop: false }`
[INFO] [stdout] 530a0e7f40e7974a3888f921e27d59be6111c813a6ece8a4a910dd141a1a2b92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 753a5f3248a14e25a59f0ce1e050a6dc7a00211baa1a45050d8f15a63f19686a
[INFO] running `Command { std: "docker" "start" "-a" "753a5f3248a14e25a59f0ce1e050a6dc7a00211baa1a45050d8f15a63f19686a", kill_on_drop: false }`
[INFO] [stderr]    Compiling windows_x86_64_gnu v0.52.6
[INFO] [stderr]    Compiling pkts-common v0.1.0
[INFO] [stderr]    Compiling windows-targets v0.52.6
[INFO] [stderr]    Compiling windows-sys v0.59.0
[INFO] [stderr]    Compiling rscap v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `PACKET_HOST` is never used
[INFO] [stdout]   --> src/linux.rs:40:18
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub(crate) const PACKET_HOST: libc::c_uchar = 0;
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_BROADCAST` is never used
[INFO] [stdout]   --> src/linux.rs:41:18
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub(crate) const PACKET_BROADCAST: libc::c_uchar = 1;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_MULTICAST` is never used
[INFO] [stdout]   --> src/linux.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub(crate) const PACKET_MULTICAST: libc::c_uchar = 2;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_OTHERHOST` is never used
[INFO] [stdout]   --> src/linux.rs:43:18
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub(crate) const PACKET_OTHERHOST: libc::c_uchar = 3;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_OUTGOING` is never used
[INFO] [stdout]   --> src/linux.rs:44:18
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(crate) const PACKET_OUTGOING: libc::c_uchar = 4;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_LOOPBACK` is never used
[INFO] [stdout]   --> src/linux.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub(crate) const PACKET_LOOPBACK: libc::c_uchar = 5;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_USER` is never used
[INFO] [stdout]   --> src/linux.rs:46:18
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub(crate) const PACKET_USER: libc::c_uchar = 6;
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_KERNEL` is never used
[INFO] [stdout]   --> src/linux.rs:47:18
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub(crate) const PACKET_KERNEL: libc::c_uchar = 7;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_AUXDATA` is never used
[INFO] [stdout]   --> src/linux.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub(crate) const PACKET_AUXDATA: libc::c_int = 8;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_LOSS` is never used
[INFO] [stdout]   --> src/linux.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub(crate) const PACKET_LOSS: libc::c_int = 14;
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_FANOUT_CBPF` is never used
[INFO] [stdout]   --> src/linux.rs:66:18
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub(crate) const PACKET_FANOUT_CBPF: libc::c_uint = 6;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_FANOUT_EBPF` is never used
[INFO] [stdout]   --> src/linux.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub(crate) const PACKET_FANOUT_EBPF: libc::c_uint = 7;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_FANOUT_FLAG_UNIQUEID` is never used
[INFO] [stdout]   --> src/linux.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub(crate) const PACKET_FANOUT_FLAG_UNIQUEID: libc::c_uint = 0x2000;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_STATUS_KERNEL` is never used
[INFO] [stdout]   --> src/linux.rs:72:18
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub(crate) const TP_STATUS_KERNEL: u32 = 0;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_STATUS_BLK_TMO` is never used
[INFO] [stdout]   --> src/linux.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub(crate) const TP_STATUS_BLK_TMO: u32 = 1 << 5;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_STATUS_TS_SOFTWARE` is never used
[INFO] [stdout]   --> src/linux.rs:87:18
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub(crate) const TP_STATUS_TS_SOFTWARE: u32 = 1 << 29;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_STATUS_TS_SYS_HARDWARE` is never used
[INFO] [stdout]   --> src/linux.rs:88:18
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub(crate) const TP_STATUS_TS_SYS_HARDWARE: u32 = 1 << 30;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_STATUS_TS_RAW_HARDWARE` is never used
[INFO] [stdout]   --> src/linux.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub(crate) const TP_STATUS_TS_RAW_HARDWARE: u32 = 1 << 31;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_FT_REQ_FILL_RXHASH` is never used
[INFO] [stdout]   --> src/linux.rs:91:18
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub(crate) const TP_FT_REQ_FILL_RXHASH: u32 = 1;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `tpacket_rollover_stats` is never constructed
[INFO] [stdout]   --> src/linux.rs:98:19
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub(crate) struct tpacket_rollover_stats {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `TPACKET_V1` and `TPACKET_V2` are never constructed
[INFO] [stdout]    --> src/linux.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub(crate) enum tpacket_versions {
[INFO] [stdout]     |                 ---------------- variants in this enum
[INFO] [stdout] 121 |     TPACKET_V1,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 122 |     TPACKET_V2,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `fanout_args` is never constructed
[INFO] [stdout]    --> src/linux.rs:128:19
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub(crate) struct fanout_args {
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `sockaddr_pkt` is never constructed
[INFO] [stdout]    --> src/linux.rs:139:19
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub(crate) struct sockaddr_pkt {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `tpacket_auxdata` is never constructed
[INFO] [stdout]    --> src/linux.rs:147:19
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub(crate) struct tpacket_auxdata {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `tpacket_hdr` is never constructed
[INFO] [stdout]    --> src/linux.rs:159:19
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub(crate) struct tpacket_hdr {
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `tpacket2_hdr` is never constructed
[INFO] [stdout]    --> src/linux.rs:180:19
[INFO] [stdout]     |
[INFO] [stdout] 180 | pub(crate) struct tpacket2_hdr {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `tpacket_stats_v3` is never constructed
[INFO] [stdout]    --> src/linux.rs:225:19
[INFO] [stdout]     |
[INFO] [stdout] 225 | pub(crate) struct tpacket_stats_v3 {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: union `tpacket_req_u` is never used
[INFO] [stdout]    --> src/linux.rs:256:18
[INFO] [stdout]     |
[INFO] [stdout] 256 | pub(crate) union tpacket_req_u {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `iface` is never read
[INFO] [stdout]    --> src/linux/addr.rs:262:5
[INFO] [stdout]     |
[INFO] [stdout] 261 | pub struct L2AddrAll {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 262 |     iface: Interface,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "753a5f3248a14e25a59f0ce1e050a6dc7a00211baa1a45050d8f15a63f19686a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "753a5f3248a14e25a59f0ce1e050a6dc7a00211baa1a45050d8f15a63f19686a", kill_on_drop: false }`
[INFO] [stdout] 753a5f3248a14e25a59f0ce1e050a6dc7a00211baa1a45050d8f15a63f19686a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1224f7b7174e380b535dc5558736c19079a09b7b9af3f81f191c200082b12b4
[INFO] running `Command { std: "docker" "start" "-a" "b1224f7b7174e380b535dc5558736c19079a09b7b9af3f81f191c200082b12b4", kill_on_drop: false }`
[INFO] [stdout] warning: constant `PACKET_HOST` is never used
[INFO] [stdout]   --> src/linux.rs:40:18
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub(crate) const PACKET_HOST: libc::c_uchar = 0;
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_BROADCAST` is never used
[INFO] [stdout]   --> src/linux.rs:41:18
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub(crate) const PACKET_BROADCAST: libc::c_uchar = 1;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_MULTICAST` is never used
[INFO] [stdout]   --> src/linux.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub(crate) const PACKET_MULTICAST: libc::c_uchar = 2;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_OTHERHOST` is never used
[INFO] [stdout]   --> src/linux.rs:43:18
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub(crate) const PACKET_OTHERHOST: libc::c_uchar = 3;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_OUTGOING` is never used
[INFO] [stdout]   --> src/linux.rs:44:18
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(crate) const PACKET_OUTGOING: libc::c_uchar = 4;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_LOOPBACK` is never used
[INFO] [stdout]   --> src/linux.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub(crate) const PACKET_LOOPBACK: libc::c_uchar = 5;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_USER` is never used
[INFO] [stdout]   --> src/linux.rs:46:18
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub(crate) const PACKET_USER: libc::c_uchar = 6;
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_KERNEL` is never used
[INFO] [stdout]   --> src/linux.rs:47:18
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub(crate) const PACKET_KERNEL: libc::c_uchar = 7;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_AUXDATA` is never used
[INFO] [stdout]   --> src/linux.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub(crate) const PACKET_AUXDATA: libc::c_int = 8;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_LOSS` is never used
[INFO] [stdout]   --> src/linux.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub(crate) const PACKET_LOSS: libc::c_int = 14;
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_FANOUT_CBPF` is never used
[INFO] [stdout]   --> src/linux.rs:66:18
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub(crate) const PACKET_FANOUT_CBPF: libc::c_uint = 6;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_FANOUT_EBPF` is never used
[INFO] [stdout]   --> src/linux.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub(crate) const PACKET_FANOUT_EBPF: libc::c_uint = 7;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_FANOUT_FLAG_UNIQUEID` is never used
[INFO] [stdout]   --> src/linux.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub(crate) const PACKET_FANOUT_FLAG_UNIQUEID: libc::c_uint = 0x2000;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_STATUS_KERNEL` is never used
[INFO] [stdout]   --> src/linux.rs:72:18
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub(crate) const TP_STATUS_KERNEL: u32 = 0;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_STATUS_BLK_TMO` is never used
[INFO] [stdout]   --> src/linux.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub(crate) const TP_STATUS_BLK_TMO: u32 = 1 << 5;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_STATUS_TS_SOFTWARE` is never used
[INFO] [stdout]   --> src/linux.rs:87:18
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub(crate) const TP_STATUS_TS_SOFTWARE: u32 = 1 << 29;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_STATUS_TS_SYS_HARDWARE` is never used
[INFO] [stdout]   --> src/linux.rs:88:18
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub(crate) const TP_STATUS_TS_SYS_HARDWARE: u32 = 1 << 30;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_STATUS_TS_RAW_HARDWARE` is never used
[INFO] [stdout]   --> src/linux.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub(crate) const TP_STATUS_TS_RAW_HARDWARE: u32 = 1 << 31;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_FT_REQ_FILL_RXHASH` is never used
[INFO] [stdout]   --> src/linux.rs:91:18
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub(crate) const TP_FT_REQ_FILL_RXHASH: u32 = 1;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `tpacket_rollover_stats` is never constructed
[INFO] [stdout]   --> src/linux.rs:98:19
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub(crate) struct tpacket_rollover_stats {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `TPACKET_V1` and `TPACKET_V2` are never constructed
[INFO] [stdout]    --> src/linux.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub(crate) enum tpacket_versions {
[INFO] [stdout]     |                 ---------------- variants in this enum
[INFO] [stdout] 121 |     TPACKET_V1,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 122 |     TPACKET_V2,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rscap v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `fanout_args` is never constructed
[INFO] [stdout]    --> src/linux.rs:128:19
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub(crate) struct fanout_args {
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `sockaddr_pkt` is never constructed
[INFO] [stdout]    --> src/linux.rs:139:19
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub(crate) struct sockaddr_pkt {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `tpacket_auxdata` is never constructed
[INFO] [stdout]    --> src/linux.rs:147:19
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub(crate) struct tpacket_auxdata {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `tpacket_hdr` is never constructed
[INFO] [stdout]    --> src/linux.rs:159:19
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub(crate) struct tpacket_hdr {
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `tpacket2_hdr` is never constructed
[INFO] [stdout]    --> src/linux.rs:180:19
[INFO] [stdout]     |
[INFO] [stdout] 180 | pub(crate) struct tpacket2_hdr {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `tpacket_stats_v3` is never constructed
[INFO] [stdout]    --> src/linux.rs:225:19
[INFO] [stdout]     |
[INFO] [stdout] 225 | pub(crate) struct tpacket_stats_v3 {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: union `tpacket_req_u` is never used
[INFO] [stdout]    --> src/linux.rs:256:18
[INFO] [stdout]     |
[INFO] [stdout] 256 | pub(crate) union tpacket_req_u {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `iface` is never read
[INFO] [stdout]    --> src/linux/addr.rs:262:5
[INFO] [stdout]     |
[INFO] [stdout] 261 | pub struct L2AddrAll {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 262 |     iface: Interface,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_HOST` is never used
[INFO] [stdout]   --> src/linux.rs:40:18
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub(crate) const PACKET_HOST: libc::c_uchar = 0;
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_BROADCAST` is never used
[INFO] [stdout]   --> src/linux.rs:41:18
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub(crate) const PACKET_BROADCAST: libc::c_uchar = 1;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_MULTICAST` is never used
[INFO] [stdout]   --> src/linux.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub(crate) const PACKET_MULTICAST: libc::c_uchar = 2;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_OTHERHOST` is never used
[INFO] [stdout]   --> src/linux.rs:43:18
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub(crate) const PACKET_OTHERHOST: libc::c_uchar = 3;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_OUTGOING` is never used
[INFO] [stdout]   --> src/linux.rs:44:18
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(crate) const PACKET_OUTGOING: libc::c_uchar = 4;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_LOOPBACK` is never used
[INFO] [stdout]   --> src/linux.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub(crate) const PACKET_LOOPBACK: libc::c_uchar = 5;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_USER` is never used
[INFO] [stdout]   --> src/linux.rs:46:18
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub(crate) const PACKET_USER: libc::c_uchar = 6;
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_KERNEL` is never used
[INFO] [stdout]   --> src/linux.rs:47:18
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub(crate) const PACKET_KERNEL: libc::c_uchar = 7;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_AUXDATA` is never used
[INFO] [stdout]   --> src/linux.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub(crate) const PACKET_AUXDATA: libc::c_int = 8;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_LOSS` is never used
[INFO] [stdout]   --> src/linux.rs:55:18
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub(crate) const PACKET_LOSS: libc::c_int = 14;
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_FANOUT_CBPF` is never used
[INFO] [stdout]   --> src/linux.rs:66:18
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub(crate) const PACKET_FANOUT_CBPF: libc::c_uint = 6;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_FANOUT_EBPF` is never used
[INFO] [stdout]   --> src/linux.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub(crate) const PACKET_FANOUT_EBPF: libc::c_uint = 7;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_FANOUT_FLAG_UNIQUEID` is never used
[INFO] [stdout]   --> src/linux.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub(crate) const PACKET_FANOUT_FLAG_UNIQUEID: libc::c_uint = 0x2000;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_STATUS_KERNEL` is never used
[INFO] [stdout]   --> src/linux.rs:72:18
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub(crate) const TP_STATUS_KERNEL: u32 = 0;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_STATUS_BLK_TMO` is never used
[INFO] [stdout]   --> src/linux.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub(crate) const TP_STATUS_BLK_TMO: u32 = 1 << 5;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_STATUS_TS_SOFTWARE` is never used
[INFO] [stdout]   --> src/linux.rs:87:18
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub(crate) const TP_STATUS_TS_SOFTWARE: u32 = 1 << 29;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_STATUS_TS_SYS_HARDWARE` is never used
[INFO] [stdout]   --> src/linux.rs:88:18
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub(crate) const TP_STATUS_TS_SYS_HARDWARE: u32 = 1 << 30;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_STATUS_TS_RAW_HARDWARE` is never used
[INFO] [stdout]   --> src/linux.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub(crate) const TP_STATUS_TS_RAW_HARDWARE: u32 = 1 << 31;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_FT_REQ_FILL_RXHASH` is never used
[INFO] [stdout]   --> src/linux.rs:91:18
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub(crate) const TP_FT_REQ_FILL_RXHASH: u32 = 1;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `tpacket_rollover_stats` is never constructed
[INFO] [stdout]   --> src/linux.rs:98:19
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub(crate) struct tpacket_rollover_stats {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `TPACKET_V1` and `TPACKET_V2` are never constructed
[INFO] [stdout]    --> src/linux.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub(crate) enum tpacket_versions {
[INFO] [stdout]     |                 ---------------- variants in this enum
[INFO] [stdout] 121 |     TPACKET_V1,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 122 |     TPACKET_V2,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `fanout_args` is never constructed
[INFO] [stdout]    --> src/linux.rs:128:19
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub(crate) struct fanout_args {
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `sockaddr_pkt` is never constructed
[INFO] [stdout]    --> src/linux.rs:139:19
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub(crate) struct sockaddr_pkt {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `tpacket_auxdata` is never constructed
[INFO] [stdout]    --> src/linux.rs:147:19
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub(crate) struct tpacket_auxdata {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `tpacket_hdr` is never constructed
[INFO] [stdout]    --> src/linux.rs:159:19
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub(crate) struct tpacket_hdr {
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `tpacket2_hdr` is never constructed
[INFO] [stdout]    --> src/linux.rs:180:19
[INFO] [stdout]     |
[INFO] [stdout] 180 | pub(crate) struct tpacket2_hdr {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `tpacket_stats_v3` is never constructed
[INFO] [stdout]    --> src/linux.rs:225:19
[INFO] [stdout]     |
[INFO] [stdout] 225 | pub(crate) struct tpacket_stats_v3 {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: union `tpacket_req_u` is never used
[INFO] [stdout]    --> src/linux.rs:256:18
[INFO] [stdout]     |
[INFO] [stdout] 256 | pub(crate) union tpacket_req_u {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `iface` is never read
[INFO] [stdout]    --> src/linux/addr.rs:262:5
[INFO] [stdout]     |
[INFO] [stdout] 261 | pub struct L2AddrAll {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 262 |     iface: Interface,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "b1224f7b7174e380b535dc5558736c19079a09b7b9af3f81f191c200082b12b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1224f7b7174e380b535dc5558736c19079a09b7b9af3f81f191c200082b12b4", kill_on_drop: false }`
[INFO] [stdout] b1224f7b7174e380b535dc5558736c19079a09b7b9af3f81f191c200082b12b4