[INFO] cloning repository https://github.com/Ote-Leo/codecrafters-dns-server-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ote-Leo/codecrafters-dns-server-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOte-Leo%2Fcodecrafters-dns-server-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOte-Leo%2Fcodecrafters-dns-server-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 616135043384f6fc20ac4aaa6337fad23b0b9e14
[INFO] testing Ote-Leo/codecrafters-dns-server-rust against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOte-Leo%2Fcodecrafters-dns-server-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Ote-Leo/codecrafters-dns-server-rust
[INFO] finished tweaking git repo https://github.com/Ote-Leo/codecrafters-dns-server-rust
[INFO] tweaked toml for git repo https://github.com/Ote-Leo/codecrafters-dns-server-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ote-Leo/codecrafters-dns-server-rust on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Ote-Leo/codecrafters-dns-server-rust 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror v1.0.38
[INFO] [stderr]   Downloaded thiserror-impl v1.0.38
[INFO] [stderr]   Downloaded quote v1.0.7
[INFO] [stderr]   Downloaded anyhow v1.0.68
[INFO] [stderr]   Downloaded syn v1.0.48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bf5d435e386e18bc27a2d2c7cff5a14486ffc9a23e12e13b66f5ffc99bf4a85
[INFO] running `Command { std: "docker" "start" "-a" "6bf5d435e386e18bc27a2d2c7cff5a14486ffc9a23e12e13b66f5ffc99bf4a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bf5d435e386e18bc27a2d2c7cff5a14486ffc9a23e12e13b66f5ffc99bf4a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bf5d435e386e18bc27a2d2c7cff5a14486ffc9a23e12e13b66f5ffc99bf4a85", kill_on_drop: false }`
[INFO] [stdout] 6bf5d435e386e18bc27a2d2c7cff5a14486ffc9a23e12e13b66f5ffc99bf4a85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43e3647af4a1c6645ab614cf2a7308127d7f4d3815a1a72dddb3578d82363ee5
[INFO] running `Command { std: "docker" "start" "-a" "43e3647af4a1c6645ab614cf2a7308127d7f4d3815a1a72dddb3578d82363ee5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling bytes v1.3.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling dns-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.59s
[INFO] running `Command { std: "docker" "inspect" "43e3647af4a1c6645ab614cf2a7308127d7f4d3815a1a72dddb3578d82363ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e3647af4a1c6645ab614cf2a7308127d7f4d3815a1a72dddb3578d82363ee5", kill_on_drop: false }`
[INFO] [stdout] 43e3647af4a1c6645ab614cf2a7308127d7f4d3815a1a72dddb3578d82363ee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6d943f3ff00c6a0fb7641b5a81a40d15a65bba4c395cd670c2c05ba27aa03d8
[INFO] running `Command { std: "docker" "start" "-a" "a6d943f3ff00c6a0fb7641b5a81a40d15a65bba4c395cd670c2c05ba27aa03d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling dns-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "a6d943f3ff00c6a0fb7641b5a81a40d15a65bba4c395cd670c2c05ba27aa03d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d943f3ff00c6a0fb7641b5a81a40d15a65bba4c395cd670c2c05ba27aa03d8", kill_on_drop: false }`
[INFO] [stdout] a6d943f3ff00c6a0fb7641b5a81a40d15a65bba4c395cd670c2c05ba27aa03d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09829369dd777a6aaf8fa8e3a0617c1d96c267eebf3bb342bad7ad0c8c849f64
[INFO] running `Command { std: "docker" "start" "-a" "09829369dd777a6aaf8fa8e3a0617c1d96c267eebf3bb342bad7ad0c8c849f64", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dns_starter_rust-09dce749e64156ba)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test message::header::parsing::parse_compressed_packet_section_stage ... ok
[INFO] [stdout] test message::header::parsing::parse_header_section_stage ... ok
[INFO] [stdout] test message::header::parsing::setup_udp_server_stage ... ok
[INFO] [stdout] test message::header::parsing::write_answer_section_stage ... ok
[INFO] [stdout] test message::header::parsing::write_header_section_stage ... ok
[INFO] [stdout] test message::header::parsing::parse_question_section_stage ... ok
[INFO] [stdout] test message::header::parsing::write_question_section_stage ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dns_starter_rust-060d96de470345c7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dns_starter_rust
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/message/question.rs - message::question (line 17) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/message/question.rs - message::question (line 17) stdout ----
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]  --> src/message/question.rs:19:2
[INFO] [stdout]   |
[INFO] [stdout] 2 | [`QDCOUNT`]: super::header::Header::question_count
[INFO] [stdout]   |  ^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 2 - [`QDCOUNT`]: super::header::Header::question_count
[INFO] [stdout] 2 + ['QDCOUNT`]: super::header::Header::question_count
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]  --> src/message/question.rs:19:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | [`QDCOUNT`]: super::header::Header::question_count
[INFO] [stdout]   |          ^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 2 - [`QDCOUNT`]: super::header::Header::question_count
[INFO] [stdout] 2 + [`QDCOUNT']: super::header::Header::question_count
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]  --> src/message/question.rs:20:2
[INFO] [stdout]   |
[INFO] [stdout] 3 | [`question section`]: super::Message::questions
[INFO] [stdout]   |  ^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 - [`question section`]: super::Message::questions
[INFO] [stdout] 3 + ['question section`]: super::Message::questions
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]  --> src/message/question.rs:20:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | [`question section`]: super::Message::questions
[INFO] [stdout]   |                   ^
[INFO] [stdout]   |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]   |
[INFO] [stdout] 3 - [`question section`]: super::Message::questions
[INFO] [stdout] 3 + [`question section']: super::Message::questions
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: expected item, found `[`
[INFO] [stdout]  --> src/message/question.rs:19:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | [`QDCOUNT`]: super::header::Header::question_count
[INFO] [stdout]   | ^ expected item
[INFO] [stdout]   |
[INFO] [stdout]   = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/message/question.rs - message::question (line 17)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "09829369dd777a6aaf8fa8e3a0617c1d96c267eebf3bb342bad7ad0c8c849f64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09829369dd777a6aaf8fa8e3a0617c1d96c267eebf3bb342bad7ad0c8c849f64", kill_on_drop: false }`
[INFO] [stdout] 09829369dd777a6aaf8fa8e3a0617c1d96c267eebf3bb342bad7ad0c8c849f64
