[INFO] fetching crate simple-dns 0.1.1...
[INFO] testing simple-dns-0.1.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate simple-dns 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate simple-dns 0.1.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple-dns 0.1.1
[INFO] finished tweaking crates.io crate simple-dns 0.1.1
[INFO] tweaked toml for crates.io crate simple-dns 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dba07e15557c14029aa900b46453eace4184c80b49d50a6e3a5b97eee6fadb53
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dba07e15557c14029aa900b46453eace4184c80b49d50a6e3a5b97eee6fadb53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dba07e15557c14029aa900b46453eace4184c80b49d50a6e3a5b97eee6fadb53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dba07e15557c14029aa900b46453eace4184c80b49d50a6e3a5b97eee6fadb53", kill_on_drop: false }`
[INFO] [stdout] dba07e15557c14029aa900b46453eace4184c80b49d50a6e3a5b97eee6fadb53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2349a331976e51adf96eb897c687282088206b6aa85dbbd9d297bed2bfb08d7b
[INFO] running `Command { std: "docker" "start" "-a" "2349a331976e51adf96eb897c687282088206b6aa85dbbd9d297bed2bfb08d7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling simple-dns v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/dns/packet_header.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub authentic_data: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/dns/packet_header.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub checking_disabled: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/dns/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod rdata;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an enum
[INFO] [stdout]   --> src/dns/rdata/mod.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub enum RData<'a> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     A(A),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     AAAA(AAAA),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     NS(Name<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     MD(Name<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     CNAME(Name<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     MB(Name<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     MG(Name<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     MR(Name<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     PTR(Name<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     MF(Name<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     HINFO(HINFO<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     MINFO(MINFO<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     MX(MX<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     TXT(CharacterString<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     SOA(Box<SOA<'a>>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     WKS(WKS<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     SRV(Box<SRV<'a>>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     NULL(u16, NULL<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/dns/rdata/mod.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn type_code(&self) -> TYPE {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.89s
[INFO] running `Command { std: "docker" "inspect" "2349a331976e51adf96eb897c687282088206b6aa85dbbd9d297bed2bfb08d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2349a331976e51adf96eb897c687282088206b6aa85dbbd9d297bed2bfb08d7b", kill_on_drop: false }`
[INFO] [stdout] 2349a331976e51adf96eb897c687282088206b6aa85dbbd9d297bed2bfb08d7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9572ab6f59da6247ee6bbfe70d571cf3abb09f1aae4d406fc8e44048a6eee86c
[INFO] running `Command { std: "docker" "start" "-a" "9572ab6f59da6247ee6bbfe70d571cf3abb09f1aae4d406fc8e44048a6eee86c", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-dns v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/dns/packet_header.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub authentic_data: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/dns/packet_header.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub checking_disabled: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/dns/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod rdata;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an enum
[INFO] [stdout]   --> src/dns/rdata/mod.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub enum RData<'a> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     A(A),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     AAAA(AAAA),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     NS(Name<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     MD(Name<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     CNAME(Name<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     MB(Name<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     MG(Name<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     MR(Name<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     PTR(Name<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     MF(Name<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     HINFO(HINFO<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     MINFO(MINFO<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     MX(MX<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     TXT(CharacterString<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     SOA(Box<SOA<'a>>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     WKS(WKS<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     SRV(Box<SRV<'a>>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/dns/rdata/mod.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     NULL(u16, NULL<'a>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/dns/rdata/mod.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn type_code(&self) -> TYPE {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "9572ab6f59da6247ee6bbfe70d571cf3abb09f1aae4d406fc8e44048a6eee86c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9572ab6f59da6247ee6bbfe70d571cf3abb09f1aae4d406fc8e44048a6eee86c", kill_on_drop: false }`
[INFO] [stdout] 9572ab6f59da6247ee6bbfe70d571cf3abb09f1aae4d406fc8e44048a6eee86c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea99233b85e118a7de2c50b3365d8bceeed0a40a0711efeec75d9558cab82c8e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ea99233b85e118a7de2c50b3365d8bceeed0a40a0711efeec75d9558cab82c8e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/dns/packet_header.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub authentic_data: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:1:9
[INFO] [stderr]    |
[INFO] [stderr] 1  | #![warn(missing_docs)]
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/dns/packet_header.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub checking_disabled: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/dns/mod.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub mod rdata;
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an enum
[INFO] [stderr]   --> src/dns/rdata/mod.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub enum RData<'a> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/dns/rdata/mod.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     A(A),
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/dns/rdata/mod.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     AAAA(AAAA),
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/dns/rdata/mod.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     NS(Name<'a>),
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/dns/rdata/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     MD(Name<'a>),
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/dns/rdata/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     CNAME(Name<'a>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/dns/rdata/mod.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     MB(Name<'a>),
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/dns/rdata/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     MG(Name<'a>),
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/dns/rdata/mod.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     MR(Name<'a>),
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/dns/rdata/mod.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     PTR(Name<'a>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/dns/rdata/mod.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     MF(Name<'a>),
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/dns/rdata/mod.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     HINFO(HINFO<'a>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/dns/rdata/mod.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     MINFO(MINFO<'a>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/dns/rdata/mod.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     MX(MX<'a>),
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/dns/rdata/mod.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     TXT(CharacterString<'a>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/dns/rdata/mod.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     SOA(Box<SOA<'a>>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/dns/rdata/mod.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     WKS(WKS<'a>),
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/dns/rdata/mod.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     SRV(Box<SRV<'a>>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/dns/rdata/mod.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     NULL(u16, NULL<'a>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/dns/rdata/mod.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     pub fn type_code(&self) -> TYPE {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simple_dns-0dbbd0094e7f3188)
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test dns::character_string::tests::append_to_vec ... ok
[INFO] [stdout] test dns::character_string::tests::eq ... ok
[INFO] [stdout] test dns::character_string::tests::parse ... ok
[INFO] [stdout] test dns::name::tests::construct_valid_names ... ok
[INFO] [stdout] test dns::name::tests::convert_to_bytes_vec ... ok
[INFO] [stdout] test dns::name::tests::eq ... ok
[INFO] [stdout] test dns::name::tests::eq_other_name ... ok
[INFO] [stdout] test dns::name::tests::is_link_local ... ok
[INFO] [stdout] test dns::name::tests::len ... ok
[INFO] [stdout] test dns::name::tests::parse_with_compression ... ok
[INFO] [stdout] test dns::name::tests::parse_without_compression ... ok
[INFO] [stdout] test dns::packet::tests::bufpacket_add_additional_records ... ok
[INFO] [stdout] test dns::packet::tests::bufpacket_add_answers ... ok
[INFO] [stdout] test dns::packet::tests::bufpacket_add_question ... ok
[INFO] [stdout] test dns::packet::tests::bufpacket_add_name_servers ... ok
[INFO] [stdout] test dns::packet::tests::bufpacket_questions_iter ... ok
[INFO] [stdout] test dns::packet::tests::build_query_correct ... ok
[INFO] [stdout] test dns::packet::tests::query_google_com ... ok
[INFO] [stdout] test dns::packet::tests::reply_google_com ... ok
[INFO] [stdout] test dns::packet_header::tests::read_write_additional_records_count ... ok
[INFO] [stdout] test dns::packet_header::tests::read_write_answers_count ... ok
[INFO] [stdout] test dns::packet_header::tests::read_write_name_servers_count ... ok
[INFO] [stdout] test dns::packet_header::tests::read_write_questions_count ... ok
[INFO] [stdout] test dns::packet_header::tests::write_example_query ... ok
[INFO] [stdout] test dns::question::tests::append_to_vec ... ok
[INFO] [stdout] test dns::question::tests::parse_question ... ok
[INFO] [stdout] test dns::question::tests::unicast_response ... ok
[INFO] [stdout] test dns::rdata::a::tests::parse_and_write_a ... ok
[INFO] [stdout] test dns::rdata::aaaa::tests::parse_and_write_a ... ok
[INFO] [stdout] test dns::rdata::hinfo::tests::parse_and_write_hinfo ... ok
[INFO] [stdout] test dns::rdata::minfo::tests::parse_and_write_hinfo ... ok
[INFO] [stdout] test dns::rdata::mx::tests::parse_and_write_mx ... ok
[INFO] [stdout] test dns::rdata::soa::tests::parse_and_write_soa ... ok
[INFO] [stdout] test dns::rdata::srv::tests::parse_and_write_srv ... ok
[INFO] [stdout] test dns::resource_record::tests::test_append_to_vec ... ok
[INFO] [stdout] test dns::resource_record::tests::test_eq ... ok
[INFO] [stdout] test dns::resource_record::tests::test_hash_ignore_ttl ... ok
[INFO] [stdout] test dns::resource_record::tests::test_match_qclass ... ok
[INFO] [stdout] test dns::resource_record::tests::test_match_qtype ... ok
[INFO] [stdout] test dns::resource_record::tests::test_match_qtype_for_aaaa ... ok
[INFO] [stdout] test dns::resource_record::tests::test_parse ... ok
[INFO] [stdout] test dns::character_string::tests::construct_valid_character_string ... ok
[INFO] [stdout] test dns::packet_header::tests::parse_example_query ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simple-dns
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ea99233b85e118a7de2c50b3365d8bceeed0a40a0711efeec75d9558cab82c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea99233b85e118a7de2c50b3365d8bceeed0a40a0711efeec75d9558cab82c8e", kill_on_drop: false }`
[INFO] [stdout] ea99233b85e118a7de2c50b3365d8bceeed0a40a0711efeec75d9558cab82c8e