[INFO] cloning repository https://github.com/ivanbgd/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/ivanbgd/dns-server-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivanbgd%2Fdns-server-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivanbgd%2Fdns-server-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 70998de6ea1877abfd3feb8a87642b25864e9c15
[INFO] testing ivanbgd/dns-server-rust against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivanbgd%2Fdns-server-rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ivanbgd/dns-server-rust
[INFO] finished tweaking git repo https://github.com/ivanbgd/dns-server-rust
[INFO] tweaked toml for git repo https://github.com/ivanbgd/dns-server-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ivanbgd/dns-server-rust on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ivanbgd/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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3407eb2cdcdd6752da209517e03f889efe51c4261e73ea2201335ae3e1c1ed55
[INFO] running `Command { std: "docker" "start" "-a" "3407eb2cdcdd6752da209517e03f889efe51c4261e73ea2201335ae3e1c1ed55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3407eb2cdcdd6752da209517e03f889efe51c4261e73ea2201335ae3e1c1ed55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3407eb2cdcdd6752da209517e03f889efe51c4261e73ea2201335ae3e1c1ed55", kill_on_drop: false }`
[INFO] [stdout] 3407eb2cdcdd6752da209517e03f889efe51c4261e73ea2201335ae3e1c1ed55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a44c36e59b47b4a7fae5ad36f36a941a8b514846a1120f79342817fac7ff3ca8
[INFO] running `Command { std: "docker" "start" "-a" "a44c36e59b47b4a7fae5ad36f36a941a8b514846a1120f79342817fac7ff3ca8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling thiserror v2.0.5
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling no_std_io2 v0.8.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling bytes v1.9.0
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling thiserror-impl v2.0.5
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling tokio v1.42.0
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling deku_derive v0.18.1
[INFO] [stderr]    Compiling deku v0.18.1
[INFO] [stderr]    Compiling dns-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 18s
[INFO] running `Command { std: "docker" "inspect" "a44c36e59b47b4a7fae5ad36f36a941a8b514846a1120f79342817fac7ff3ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a44c36e59b47b4a7fae5ad36f36a941a8b514846a1120f79342817fac7ff3ca8", kill_on_drop: false }`
[INFO] [stdout] a44c36e59b47b4a7fae5ad36f36a941a8b514846a1120f79342817fac7ff3ca8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13454e998bc4487dfc9f4c0cd6ad3c128c1499370d2b67212dc3aa6e7bddb91d
[INFO] running `Command { std: "docker" "start" "-a" "13454e998bc4487dfc9f4c0cd6ad3c128c1499370d2b67212dc3aa6e7bddb91d", kill_on_drop: false }`
[INFO] [stderr]    Compiling dns-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `Command { std: "docker" "inspect" "13454e998bc4487dfc9f4c0cd6ad3c128c1499370d2b67212dc3aa6e7bddb91d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13454e998bc4487dfc9f4c0cd6ad3c128c1499370d2b67212dc3aa6e7bddb91d", kill_on_drop: false }`
[INFO] [stdout] 13454e998bc4487dfc9f4c0cd6ad3c128c1499370d2b67212dc3aa6e7bddb91d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3cc15cf7555c74ea76090d73bb4a98986b43413be7b223b305d9930da1678e66
[INFO] running `Command { std: "docker" "start" "-a" "3cc15cf7555c74ea76090d73bb4a98986b43413be7b223b305d9930da1678e66", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dns_server-544330bade9e7b2c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test conn::tests::four_questions_compressed ... ok
[INFO] [stdout] test conn::tests::three_questions_compressed ... ok
[INFO] [stdout] test conn::tests::one_question_uncompressed ... ok
[INFO] [stdout] test conn::tests::three_questions_uncompressed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dns_server-4b3da4be41b0fffb)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dns_server
[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 4 tests
[INFO] [stdout] test src/message.rs - message::Header (line 54) ... FAILED
[INFO] [stdout] test src/message.rs - message::Message (line 19) ... FAILED
[INFO] [stdout] test src/message.rs - message::Question (line 204) ... FAILED
[INFO] [stdout] test src/message.rs - message::ResourceRecord (line 307) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/message.rs - message::Header (line 54) stdout ----
[INFO] [stdout] error: expected item, found `1`
[INFO] [stdout]  --> src/message.rs:55:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...                   1  1  1  1  1  1
[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 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/message.rs - message::Message (line 19) stdout ----
[INFO] [stdout] error: expected item, found `+`
[INFO] [stdout]  --> src/message.rs:20:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | +---------------------+
[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 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/message.rs - message::Question (line 204) stdout ----
[INFO] [stdout] error: expected item, found `1`
[INFO] [stdout]  --> src/message.rs:205:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...                   1  1  1  1  1  1
[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 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/message.rs - message::ResourceRecord (line 307) stdout ----
[INFO] [stdout] error: expected item, found `1`
[INFO] [stdout]  --> src/message.rs:308:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...                   1  1  1  1  1  1
[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 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/message.rs - message::Header (line 54)
[INFO] [stdout]     src/message.rs - message::Message (line 19)
[INFO] [stdout]     src/message.rs - message::Question (line 204)
[INFO] [stdout]     src/message.rs - message::ResourceRecord (line 307)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "3cc15cf7555c74ea76090d73bb4a98986b43413be7b223b305d9930da1678e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cc15cf7555c74ea76090d73bb4a98986b43413be7b223b305d9930da1678e66", kill_on_drop: false }`
[INFO] [stdout] 3cc15cf7555c74ea76090d73bb4a98986b43413be7b223b305d9930da1678e66
