[INFO] cloning repository https://github.com/rncwind/dipper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rncwind/dipper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frncwind%2Fdipper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frncwind%2Fdipper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 87636b0d1e6173019c1072dd4ad25580664bd6b7 [INFO] testing rncwind/dipper against beta-2025-09-21 for beta-1.91-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frncwind%2Fdipper" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rncwind/dipper [INFO] finished tweaking git repo https://github.com/rncwind/dipper [INFO] tweaked toml for git repo https://github.com/rncwind/dipper written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rncwind/dipper on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rncwind/dipper 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21677406257eaa4897b9e55727dc0af91fb8edd180d02ae34602710b1e9be6cf [INFO] running `Command { std: "docker" "start" "-a" "21677406257eaa4897b9e55727dc0af91fb8edd180d02ae34602710b1e9be6cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21677406257eaa4897b9e55727dc0af91fb8edd180d02ae34602710b1e9be6cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21677406257eaa4897b9e55727dc0af91fb8edd180d02ae34602710b1e9be6cf", kill_on_drop: false }` [INFO] [stdout] 21677406257eaa4897b9e55727dc0af91fb8edd180d02ae34602710b1e9be6cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 819f1232143ceb39f601c3ffa1b782a833c40d8532ecc909ddf152fd10e4180f [INFO] running `Command { std: "docker" "start" "-a" "819f1232143ceb39f601c3ffa1b782a833c40d8532ecc909ddf152fd10e4180f", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling anstyle-query v1.1.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling clap_lex v0.7.1 [INFO] [stderr] Compiling errno v0.2.8 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling simple-dns v0.7.0 [INFO] [stderr] Compiling clap_builder v4.5.7 [INFO] [stderr] Compiling etherparse v0.13.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling clap_derive v4.5.5 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling clap v4.5.7 [INFO] [stderr] Compiling pcap v1.3.0 [INFO] [stderr] Compiling dipper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ssh::SSHType` [INFO] [stdout] --> src/protocols/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ssh::SSHType; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `util::*` [INFO] [stdout] --> src/protocols/ssh.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{util::*, ExtractedInfo, KnownProtocol, ProtocolType}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload` [INFO] [stdout] --> src/protocols/ssh.rs:14:28 [INFO] [stdout] | [INFO] [stdout] 14 | fn extract_info(&self, payload: Vec) -> ExtractedInfo { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/protocols/mod.rs:21:14 [INFO] [stdout] | [INFO] [stdout] 21 | DNSQuery(DNSValue), [INFO] [stdout] | -------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ExtractedInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 21 - DNSQuery(DNSValue), [INFO] [stdout] 21 + DNSQuery(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_dns` is never used [INFO] [stdout] --> src/protocols/dns.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn is_dns(payload: Vec) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `percent_known` and `percent_error` are never used [INFO] [stdout] --> src/util.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl Stats { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | fn percent_known(self) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn percent_error(self) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.88s [INFO] running `Command { std: "docker" "inspect" "819f1232143ceb39f601c3ffa1b782a833c40d8532ecc909ddf152fd10e4180f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "819f1232143ceb39f601c3ffa1b782a833c40d8532ecc909ddf152fd10e4180f", kill_on_drop: false }` [INFO] [stdout] 819f1232143ceb39f601c3ffa1b782a833c40d8532ecc909ddf152fd10e4180f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b446861271e2632706088066397f1c1c097ab4c35459ae08acf6dd2ca22e3a6 [INFO] running `Command { std: "docker" "start" "-a" "0b446861271e2632706088066397f1c1c097ab4c35459ae08acf6dd2ca22e3a6", kill_on_drop: false }` [INFO] [stderr] Compiling dipper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ssh::SSHType` [INFO] [stdout] --> src/protocols/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ssh::SSHType; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `util::*` [INFO] [stdout] --> src/protocols/ssh.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{util::*, ExtractedInfo, KnownProtocol, ProtocolType}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload` [INFO] [stdout] --> src/protocols/ssh.rs:14:28 [INFO] [stdout] | [INFO] [stdout] 14 | fn extract_info(&self, payload: Vec) -> ExtractedInfo { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/protocols/mod.rs:21:14 [INFO] [stdout] | [INFO] [stdout] 21 | DNSQuery(DNSValue), [INFO] [stdout] | -------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ExtractedInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 21 - DNSQuery(DNSValue), [INFO] [stdout] 21 + DNSQuery(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_dns` is never used [INFO] [stdout] --> src/protocols/dns.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn is_dns(payload: Vec) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `percent_known` and `percent_error` are never used [INFO] [stdout] --> src/util.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl Stats { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | fn percent_known(self) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn percent_error(self) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "0b446861271e2632706088066397f1c1c097ab4c35459ae08acf6dd2ca22e3a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b446861271e2632706088066397f1c1c097ab4c35459ae08acf6dd2ca22e3a6", kill_on_drop: false }` [INFO] [stdout] 0b446861271e2632706088066397f1c1c097ab4c35459ae08acf6dd2ca22e3a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 90fbf15e5b006a10d67d7df1409423843255e1e4bfd231a40fc39e437d038a25 [INFO] running `Command { std: "docker" "start" "-a" "90fbf15e5b006a10d67d7df1409423843255e1e4bfd231a40fc39e437d038a25", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `ssh::SSHType` [INFO] [stderr] --> src/protocols/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ssh::SSHType; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `util::*` [INFO] [stderr] --> src/protocols/ssh.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{util::*, ExtractedInfo, KnownProtocol, ProtocolType}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `payload` [INFO] [stderr] --> src/protocols/ssh.rs:14:28 [INFO] [stderr] | [INFO] [stderr] 14 | fn extract_info(&self, payload: Vec) -> ExtractedInfo { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/protocols/mod.rs:21:14 [INFO] [stderr] | [INFO] [stderr] 21 | DNSQuery(DNSValue), [INFO] [stderr] | -------- ^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `ExtractedInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 21 - DNSQuery(DNSValue), [INFO] [stderr] 21 + DNSQuery(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: function `is_dns` is never used [INFO] [stderr] --> src/protocols/dns.rs:49:8 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn is_dns(payload: Vec) -> Result { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `percent_known` and `percent_error` are never used [INFO] [stderr] --> src/util.rs:29:8 [INFO] [stderr] | [INFO] [stderr] 17 | impl Stats { [INFO] [stderr] | ---------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 29 | fn percent_known(self) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 33 | fn percent_error(self) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `dipper` (bin "dipper" test) generated 6 warnings (run `cargo fix --bin "dipper" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dipper-5838581aec745f83) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test protocols::dns::tests::test_dns_a_record_query_parse ... ok [INFO] [stdout] test protocols::dns::tests::test_dns_txt_query_parse ... ok [INFO] [stdout] test protocols::dns::tests::test_parse_dns_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "90fbf15e5b006a10d67d7df1409423843255e1e4bfd231a40fc39e437d038a25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90fbf15e5b006a10d67d7df1409423843255e1e4bfd231a40fc39e437d038a25", kill_on_drop: false }` [INFO] [stdout] 90fbf15e5b006a10d67d7df1409423843255e1e4bfd231a40fc39e437d038a25