[INFO] cloning repository https://github.com/bramp/rustdns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bramp/rustdns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbramp%2Frustdns", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbramp%2Frustdns'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 622c508a2b27a03c1ecacebfda18c3f90cd491b8 [INFO] checking bramp/rustdns against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbramp%2Frustdns" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bramp/rustdns on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bramp/rustdns [INFO] finished tweaking git repo https://github.com/bramp/rustdns [INFO] tweaked toml for git repo https://github.com/bramp/rustdns written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/bramp/rustdns already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hyper-alpn v0.3.0 [INFO] [stderr] Downloaded nom_locate v3.0.1 [INFO] [stderr] Downloaded encoding8 v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", 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] 99baabbdd41eaece43df129ba0f513c22ebb661649d0063dd029bd694d062001 [INFO] running `Command { std: "docker" "start" "-a" "99baabbdd41eaece43df129ba0f513c22ebb661649d0063dd029bd694d062001", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99baabbdd41eaece43df129ba0f513c22ebb661649d0063dd029bd694d062001", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99baabbdd41eaece43df129ba0f513c22ebb661649d0063dd029bd694d062001", kill_on_drop: false }` [INFO] [stdout] 99baabbdd41eaece43df129ba0f513c22ebb661649d0063dd029bd694d062001 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--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] ed4f8f1ad16b59c3eb7ed2821fed2281ad04014649cd454692649a9fa70c8791 [INFO] running `Command { std: "docker" "start" "-a" "ed4f8f1ad16b59c3eb7ed2821fed2281ad04014649cd454692649a9fa70c8791", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking encoding8 v0.3.2 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking pretty_assertions v0.7.2 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling tokio v1.6.1 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking lexical-core v0.7.6 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking unicode-normalization v0.1.18 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking http-body v0.4.2 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking nom_locate v3.0.1 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking hyper v0.14.9 [INFO] [stderr] Checking hyper-alpn v0.3.0 [INFO] [stderr] Checking rustdns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `nom::error::ErrorKind` [INFO] [stdout] --> src/zones/mod.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use nom::error::ErrorKind; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::Finish` [INFO] [stdout] --> src/zones/mod.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | use nom::Finish; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_str` [INFO] [stdout] --> src/zones/tokens.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn as_str(&self) -> &'a str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `comment` [INFO] [stdout] --> src/zones/tokens.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn comment>(input: T) -> IResult [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `whitespace` [INFO] [stdout] --> src/zones/tokens.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn whitespace>(input: T) -> IResult [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `word` [INFO] [stdout] --> src/zones/tokens.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn word>(input: T) -> IResult [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `tokenise` [INFO] [stdout] --> src/zones/tokens.rs:96:15 [INFO] [stdout] | [INFO] [stdout] 96 | pub(crate) fn tokenise<'a, E: ParseError> + ContextError>>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_empty` [INFO] [stdout] --> src/zones/tokens.rs:152:12 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ipv4_addr` [INFO] [stdout] --> src/zones/mod.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | fn ipv4_addr< [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ipv6_addr` [INFO] [stdout] --> src/zones/mod.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn ipv6_addr< [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `prefixed` [INFO] [stdout] --> src/zones/mod.rs:79:4 [INFO] [stdout] | [INFO] [stdout] 79 | fn prefixed<'a, O, E, F>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `keyword` [INFO] [stdout] --> src/zones/mod.rs:94:4 [INFO] [stdout] | [INFO] [stdout] 94 | fn keyword<'a, E: ParseError>>( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `some` [INFO] [stdout] --> src/zones/mod.rs:104:4 [INFO] [stdout] | [INFO] [stdout] 104 | fn some, F>(mut f: F) -> impl FnMut(I) -> IResult, E> [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `string` [INFO] [stdout] --> src/zones/mod.rs:115:4 [INFO] [stdout] | [INFO] [stdout] 115 | fn string<'a, E: ParseError> + ContextError>>( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `space` [INFO] [stdout] --> src/zones/mod.rs:121:4 [INFO] [stdout] | [INFO] [stdout] 121 | fn space<'a, E: ParseError> + ContextError>>( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `number` [INFO] [stdout] --> src/zones/mod.rs:127:4 [INFO] [stdout] | [INFO] [stdout] 127 | fn number<'a, O, E>(s: Tokens<'a>) -> IResult [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `duration` [INFO] [stdout] --> src/zones/mod.rs:142:4 [INFO] [stdout] | [INFO] [stdout] 142 | fn duration<'a, E>(s: Tokens<'a>) -> IResult [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_domain` [INFO] [stdout] --> src/zones/mod.rs:152:4 [INFO] [stdout] | [INFO] [stdout] 152 | fn is_domain(s: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `domain` [INFO] [stdout] --> src/zones/mod.rs:158:4 [INFO] [stdout] | [INFO] [stdout] 158 | fn domain<'a, E: ParseError> + ContextError>>( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `domain_space` [INFO] [stdout] --> src/zones/mod.rs:170:4 [INFO] [stdout] | [INFO] [stdout] 170 | fn domain_space<'a, E: ParseError> + ContextError>>( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `class_space` [INFO] [stdout] --> src/zones/mod.rs:177:4 [INFO] [stdout] | [INFO] [stdout] 177 | fn class_space<'a, E>(input: Tokens<'a>) -> IResult [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ttl_space` [INFO] [stdout] --> src/zones/mod.rs:195:4 [INFO] [stdout] | [INFO] [stdout] 195 | fn ttl_space<'a, E>(s: Tokens<'a>) -> IResult [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Origin` [INFO] [stdout] --> src/zones/mod.rs:207:5 [INFO] [stdout] | [INFO] [stdout] 207 | Origin(String), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ttl` [INFO] [stdout] --> src/zones/mod.rs:208:5 [INFO] [stdout] | [INFO] [stdout] 208 | Ttl(Duration), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Record` [INFO] [stdout] --> src/zones/mod.rs:209:5 [INFO] [stdout] | [INFO] [stdout] 209 | Record(Record<'a>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mx_record` [INFO] [stdout] --> src/zones/mod.rs:223:4 [INFO] [stdout] | [INFO] [stdout] 223 | fn mx_record<'a, E>(s: Tokens<'a>) -> IResult [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `soa_record` [INFO] [stdout] --> src/zones/mod.rs:234:4 [INFO] [stdout] | [INFO] [stdout] 234 | fn soa_record<'a, E>(s: Tokens<'a>) -> IResult [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `rdata` [INFO] [stdout] --> src/zones/mod.rs:256:4 [INFO] [stdout] | [INFO] [stdout] 256 | fn rdata<'a, E>(input: Tokens<'a>) -> IResult [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_record` [INFO] [stdout] --> src/zones/mod.rs:278:4 [INFO] [stdout] | [INFO] [stdout] 278 | fn parse_record<'a, E>(input: Tokens<'a>) -> IResult, Record, E> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_row` [INFO] [stdout] --> src/zones/mod.rs:379:4 [INFO] [stdout] | [INFO] [stdout] 379 | fn parse_row<'a, E>(input: Tokens<'a>) -> IResult, Row, E> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_tokens` [INFO] [stdout] --> src/zones/mod.rs:403:4 [INFO] [stdout] | [INFO] [stdout] 403 | fn parse_tokens<'a, E>(input: Tokens<'a>) -> IResult, Vec, E> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse` [INFO] [stdout] --> src/zones/mod.rs:417:4 [INFO] [stdout] | [INFO] [stdout] 417 | fn parse<'a>(input: &'a str) -> Result, ()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `my_convert_error` [INFO] [stdout] --> src/zones/mod.rs:450:4 [INFO] [stdout] | [INFO] [stdout] 450 | fn my_convert_error(input: Tokens, e: VerboseError) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking dig v0.1.0 (/opt/rustwide/workdir/dig) [INFO] [stderr] Checking generate_tests v0.1.0 (/opt/rustwide/workdir/generate_tests) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 04s [INFO] running `Command { std: "docker" "inspect" "ed4f8f1ad16b59c3eb7ed2821fed2281ad04014649cd454692649a9fa70c8791", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed4f8f1ad16b59c3eb7ed2821fed2281ad04014649cd454692649a9fa70c8791", kill_on_drop: false }` [INFO] [stdout] ed4f8f1ad16b59c3eb7ed2821fed2281ad04014649cd454692649a9fa70c8791