[INFO] cloning repository https://github.com/gespel/Lucyna
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gespel/Lucyna" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgespel%2FLucyna", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgespel%2FLucyna'...
[INFO] [stderr] error: unable to write symref for HEAD: No space left on device
[INFO] [stderr] fatal: unable to update HEAD
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/gespel/Lucyna
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gespel/Lucyna" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgespel%2FLucyna", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgespel%2FLucyna'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 21b6f81e808c8450735c2124ff4aef5ea5d290ea
[INFO] checking gespel/Lucyna against master#b44e14f762fd4062faeba97f8f2bc470298ec1ac for pr-135331
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgespel%2FLucyna" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gespel/Lucyna on toolchain b44e14f762fd4062faeba97f8f2bc470298ec1ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gespel/Lucyna
[INFO] finished tweaking git repo https://github.com/gespel/Lucyna
[INFO] tweaked toml for git repo https://github.com/gespel/Lucyna written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/gespel/Lucyna already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b4c0b5d7fbcb30415fa4a645ff930fe0f5cc9529cba31e80d2296db3039d85b
[INFO] running `Command { std: "docker" "start" "-a" "4b4c0b5d7fbcb30415fa4a645ff930fe0f5cc9529cba31e80d2296db3039d85b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b4c0b5d7fbcb30415fa4a645ff930fe0f5cc9529cba31e80d2296db3039d85b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b4c0b5d7fbcb30415fa4a645ff930fe0f5cc9529cba31e80d2296db3039d85b", kill_on_drop: false }`
[INFO] [stdout] 4b4c0b5d7fbcb30415fa4a645ff930fe0f5cc9529cba31e80d2296db3039d85b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3812103e9caa1331ac029041319640011c264f0f6c16b5a79fd6216b6ce6e22
[INFO] running `Command { std: "docker" "start" "-a" "f3812103e9caa1331ac029041319640011c264f0f6c16b5a79fd6216b6ce6e22", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling libloading v0.6.7
[INFO] [stderr]     Checking etherparse v0.13.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling pcap v1.1.0
[INFO] [stderr]     Checking Lucyna v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::process::exit`
[INFO] [stdout]  --> src/lucyna.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::process::exit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `InternetSlice`
[INFO] [stdout]  --> src/lucyna.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use etherparse::{InternetSlice, SlicedPacket};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ethernet2HeaderSlice` and `TransportSlice`
[INFO] [stdout]  --> src/parser.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use etherparse::{Ethernet2HeaderSlice, InternetSlice, LinkSlice, SlicedPacket, TransportSlice};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^                                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `etherparse::IpNumber::Stream`
[INFO] [stdout]  --> src/parser.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use etherparse::IpNumber::Stream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lucyna::Lucyna`
[INFO] [stdout]  --> src/parser.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::lucyna::Lucyna;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Device` and `Packet`
[INFO] [stdout]  --> src/main.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use pcap::{Device, Packet};
[INFO] [stdout]   |            ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Cursor`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::Cursor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `InternetSlice` and `SlicedPacket`
[INFO] [stdout]  --> src/main.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use etherparse::{InternetSlice, SlicedPacket};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::exit`
[INFO] [stdout]  --> src/lucyna.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::process::exit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `InternetSlice`
[INFO] [stdout]  --> src/lucyna.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use etherparse::{InternetSlice, SlicedPacket};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ethernet2HeaderSlice` and `TransportSlice`
[INFO] [stdout]  --> src/parser.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use etherparse::{Ethernet2HeaderSlice, InternetSlice, LinkSlice, SlicedPacket, TransportSlice};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^                                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `etherparse::IpNumber::Stream`
[INFO] [stdout]  --> src/parser.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use etherparse::IpNumber::Stream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lucyna::Lucyna`
[INFO] [stdout]  --> src/parser.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::lucyna::Lucyna;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Device` and `Packet`
[INFO] [stdout]  --> src/main.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use pcap::{Device, Packet};
[INFO] [stdout]   |            ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Cursor`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::Cursor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `InternetSlice` and `SlicedPacket`
[INFO] [stdout]  --> src/main.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use etherparse::{InternetSlice, SlicedPacket};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ipv4_extensions`
[INFO] [stdout]   --> src/parser.rs:88:46
[INFO] [stdout]    |
[INFO] [stdout] 88 |             InternetSlice::Ipv4(ipv4_header, ipv4_extensions) => {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ipv4_extensions`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> src/parser.rs:90:25
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 let mut src = String::new();
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dst` is never read
[INFO] [stdout]   --> src/parser.rs:91:25
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 let mut dst = String::new();
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ipv6_extensions`
[INFO] [stdout]   --> src/parser.rs:96:46
[INFO] [stdout]    |
[INFO] [stdout] 96 |             InternetSlice::Ipv6(ipv6_header, ipv6_extensions) => {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ipv6_extensions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> src/parser.rs:97:25
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 let mut src = String::new();
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dst` is never read
[INFO] [stdout]   --> src/parser.rs:98:25
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 let mut dst = String::new();
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `seen_ips` is never read
[INFO] [stdout]  --> src/lucyna.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) struct Lucyna {
[INFO] [stdout]   |                   ------ field in this struct
[INFO] [stdout] 7 |     cap: Capture<Active>,
[INFO] [stdout] 8 |     seen_ips: Vec<String>
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_seen_ips` is never used
[INFO] [stdout]   --> src/parser.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl LucynaParse {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn get_seen_ips(&self) -> Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ipv4_extensions`
[INFO] [stdout]   --> src/parser.rs:88:46
[INFO] [stdout]    |
[INFO] [stdout] 88 |             InternetSlice::Ipv4(ipv4_header, ipv4_extensions) => {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ipv4_extensions`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> src/parser.rs:90:25
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 let mut src = String::new();
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dst` is never read
[INFO] [stdout]   --> src/parser.rs:91:25
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 let mut dst = String::new();
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ipv6_extensions`
[INFO] [stdout]   --> src/parser.rs:96:46
[INFO] [stdout]    |
[INFO] [stdout] 96 |             InternetSlice::Ipv6(ipv6_header, ipv6_extensions) => {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ipv6_extensions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `src` is never read
[INFO] [stdout]   --> src/parser.rs:97:25
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 let mut src = String::new();
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dst` is never read
[INFO] [stdout]   --> src/parser.rs:98:25
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 let mut dst = String::new();
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `seen_ips` is never read
[INFO] [stdout]  --> src/lucyna.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) struct Lucyna {
[INFO] [stdout]   |                   ------ field in this struct
[INFO] [stdout] 7 |     cap: Capture<Active>,
[INFO] [stdout] 8 |     seen_ips: Vec<String>
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_seen_ips` is never used
[INFO] [stdout]   --> src/parser.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl LucynaParse {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn get_seen_ips(&self) -> Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.05s
[INFO] running `Command { std: "docker" "inspect" "f3812103e9caa1331ac029041319640011c264f0f6c16b5a79fd6216b6ce6e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3812103e9caa1331ac029041319640011c264f0f6c16b5a79fd6216b6ce6e22", kill_on_drop: false }`
[INFO] [stdout] f3812103e9caa1331ac029041319640011c264f0f6c16b5a79fd6216b6ce6e22