[INFO] cloning repository https://github.com/yavuzelcil/pytherparse
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yavuzelcil/pytherparse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyavuzelcil%2Fpytherparse", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyavuzelcil%2Fpytherparse'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 853778303824cfe20b2b03909cfc7dc9c93fe28f
[INFO] checking yavuzelcil/pytherparse against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyavuzelcil%2Fpytherparse" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yavuzelcil/pytherparse
[INFO] finished tweaking git repo https://github.com/yavuzelcil/pytherparse
[INFO] tweaked toml for git repo https://github.com/yavuzelcil/pytherparse written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yavuzelcil/pytherparse on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yavuzelcil/pytherparse 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44942d1a4bcd01423cd4cc61210eaaae251010e5b9e15ba217355914b5dfd93f
[INFO] running `Command { std: "docker" "start" "-a" "44942d1a4bcd01423cd4cc61210eaaae251010e5b9e15ba217355914b5dfd93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44942d1a4bcd01423cd4cc61210eaaae251010e5b9e15ba217355914b5dfd93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44942d1a4bcd01423cd4cc61210eaaae251010e5b9e15ba217355914b5dfd93f", kill_on_drop: false }`
[INFO] [stdout] 44942d1a4bcd01423cd4cc61210eaaae251010e5b9e15ba217355914b5dfd93f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b74172c82b91dabb02423dcebf6f70a06fcee7763d8240cad280d86fb8091b13
[INFO] running `Command { std: "docker" "start" "-a" "b74172c82b91dabb02423dcebf6f70a06fcee7763d8240cad280d86fb8091b13", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]    Compiling libloading v0.8.6
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking etherparse v0.13.0
[INFO] [stderr]     Checking clap_builder v4.5.37
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling pyo3-build-config v0.24.2
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling pyo3-macros-backend v0.24.2
[INFO] [stderr]    Compiling pyo3-ffi v0.24.2
[INFO] [stderr]    Compiling pyo3 v0.24.2
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling pcap v2.2.0
[INFO] [stderr]     Checking clap v4.5.37
[INFO] [stderr]    Compiling pyo3-macros v0.24.2
[INFO] [stderr]     Checking pytherparse v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `source_ip`
[INFO] [stdout]    --> src/headers/udp.rs:104:42
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn calc_checksum_ipv4(&mut self, source_ip: [u8; 4], dest_ip: [u8; 4], payload: &[u8]) {
[INFO] [stdout]     |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_ip`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dest_ip`
[INFO] [stdout]    --> src/headers/udp.rs:104:62
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn calc_checksum_ipv4(&mut self, source_ip: [u8; 4], dest_ip: [u8; 4], payload: &[u8]) {
[INFO] [stdout]     |                                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dest_ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source_ip`
[INFO] [stdout]    --> src/headers/udp.rs:104:42
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn calc_checksum_ipv4(&mut self, source_ip: [u8; 4], dest_ip: [u8; 4], payload: &[u8]) {
[INFO] [stdout]     |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_ip`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dest_ip`
[INFO] [stdout]    --> src/headers/udp.rs:104:62
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn calc_checksum_ipv4(&mut self, source_ip: [u8; 4], dest_ip: [u8; 4], payload: &[u8]) {
[INFO] [stdout]     |                                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dest_ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/headers/ethernet.rs:54:31
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/headers/ipv4.rs:96:31
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/headers/ipv6.rs:99:31
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]    --> src/headers/tcp.rs:186:31
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/headers/udp.rs:93:31
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/models/parsed_packet.rs:53:31
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn has_ipv4(&self) -> bool {
[INFO] [stdout]    |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/models/parsed_packet.rs:58:31
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn has_ipv6(&self) -> bool {
[INFO] [stdout]    |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/models/parsed_packet.rs:63:30
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn has_tcp(&self) -> bool {
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/models/parsed_packet.rs:68:30
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn has_udp(&self) -> bool {
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]   --> src/models/parsed_packet.rs:73:33
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn ip_version(&self) -> u8 {
[INFO] [stdout]    |                                 ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/models/parsed_packet.rs:84:37
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn payload_length(&self) -> usize {
[INFO] [stdout]    |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&[u8], Infallible>
[INFO] [stdout]   --> src/models/parsed_packet.rs:89:34
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn get_payload(&self) -> &[u8] {
[INFO] [stdout]    |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/headers/ethernet.rs:54:31
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pytherparse` (lib) due to 12 previous errors; 2 warnings emitted
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/headers/ipv4.rs:96:31
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/headers/ipv6.rs:99:31
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]    --> src/headers/tcp.rs:186:31
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/headers/udp.rs:93:31
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/models/parsed_packet.rs:53:31
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn has_ipv4(&self) -> bool {
[INFO] [stdout]    |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/models/parsed_packet.rs:58:31
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn has_ipv6(&self) -> bool {
[INFO] [stdout]    |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/models/parsed_packet.rs:63:30
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn has_tcp(&self) -> bool {
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/models/parsed_packet.rs:68:30
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn has_udp(&self) -> bool {
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]   --> src/models/parsed_packet.rs:73:33
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn ip_version(&self) -> u8 {
[INFO] [stdout]    |                                 ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/models/parsed_packet.rs:84:37
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn payload_length(&self) -> usize {
[INFO] [stdout]    |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&[u8], Infallible>
[INFO] [stdout]   --> src/models/parsed_packet.rs:89:34
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn get_payload(&self) -> &[u8] {
[INFO] [stdout]    |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pytherparse` (lib test) due to 12 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b74172c82b91dabb02423dcebf6f70a06fcee7763d8240cad280d86fb8091b13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b74172c82b91dabb02423dcebf6f70a06fcee7763d8240cad280d86fb8091b13", kill_on_drop: false }`
[INFO] [stdout] b74172c82b91dabb02423dcebf6f70a06fcee7763d8240cad280d86fb8091b13