[INFO] cloning repository https://github.com/NikxDa/doug [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NikxDa/doug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikxDa%2Fdoug", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikxDa%2Fdoug'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9897478d8de64e673ee74b128a454b305f8e9523 [INFO] testing NikxDa/doug against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikxDa%2Fdoug" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/NikxDa/doug on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/NikxDa/doug [INFO] finished tweaking git repo https://github.com/NikxDa/doug [INFO] tweaked toml for git repo https://github.com/NikxDa/doug written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/NikxDa/doug already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded strum v0.13.0 [INFO] [stderr] Downloaded strum_macros v0.13.0 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] b9d9010fbb5e5773b8a5d329ab35d077e54f8c8454e8ced2f99cad7c131e47af [INFO] running `Command { std: "docker" "start" "-a" "b9d9010fbb5e5773b8a5d329ab35d077e54f8c8454e8ced2f99cad7c131e47af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9d9010fbb5e5773b8a5d329ab35d077e54f8c8454e8ced2f99cad7c131e47af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9d9010fbb5e5773b8a5d329ab35d077e54f8c8454e8ced2f99cad7c131e47af", kill_on_drop: false }` [INFO] [stdout] b9d9010fbb5e5773b8a5d329ab35d077e54f8c8454e8ced2f99cad7c131e47af [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce846b635e55a7b1df5b6a54b141c3f32e9b4a9b8195f3ed3e120f2a44ccadf0 [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" "ce846b635e55a7b1df5b6a54b141c3f32e9b4a9b8195f3ed3e120f2a44ccadf0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling strum v0.13.0 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling colored v1.6.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling strum_macros v0.13.0 [INFO] [stderr] Compiling doug v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/console.rs:52:36 [INFO] [stdout] | [INFO] [stdout] 52 | let edns_version = (record.ttl >> 16 as u8); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 52 - let edns_version = (record.ttl >> 16 as u8); [INFO] [stdout] 52 + let edns_version = record.ttl >> 16 as u8; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/console.rs:53:41 [INFO] [stdout] | [INFO] [stdout] 53 | let edns_dnssec = match (record.ttl & (1 << 15)) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 53 - let edns_dnssec = match (record.ttl & (1 << 15)) { [INFO] [stdout] 53 + let edns_dnssec = match record.ttl & (1 << 15) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `DnsQueryType` [INFO] [stdout] --> src/dns/dns_query_type.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum DnsQueryType { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HINFO` [INFO] [stdout] --> src/dns/dns_record_data.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | HINFO { cpu: String, os: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `info` [INFO] [stdout] --> src/console.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn info (key: &str, value: &String) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.22s [INFO] running `Command { std: "docker" "inspect" "ce846b635e55a7b1df5b6a54b141c3f32e9b4a9b8195f3ed3e120f2a44ccadf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce846b635e55a7b1df5b6a54b141c3f32e9b4a9b8195f3ed3e120f2a44ccadf0", kill_on_drop: false }` [INFO] [stdout] ce846b635e55a7b1df5b6a54b141c3f32e9b4a9b8195f3ed3e120f2a44ccadf0 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea680a3ddf82afca2ae7786b9995335702116e73e2f44f0159044a1b354130b4 [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" "ea680a3ddf82afca2ae7786b9995335702116e73e2f44f0159044a1b354130b4", kill_on_drop: false }` [INFO] [stderr] Compiling doug v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/console.rs:52:36 [INFO] [stdout] | [INFO] [stdout] 52 | let edns_version = (record.ttl >> 16 as u8); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 52 - let edns_version = (record.ttl >> 16 as u8); [INFO] [stdout] 52 + let edns_version = record.ttl >> 16 as u8; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/console.rs:53:41 [INFO] [stdout] | [INFO] [stdout] 53 | let edns_dnssec = match (record.ttl & (1 << 15)) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 53 - let edns_dnssec = match (record.ttl & (1 << 15)) { [INFO] [stdout] 53 + let edns_dnssec = match record.ttl & (1 << 15) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `DnsQueryType` [INFO] [stdout] --> src/dns/dns_query_type.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum DnsQueryType { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HINFO` [INFO] [stdout] --> src/dns/dns_record_data.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | HINFO { cpu: String, os: String }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `info` [INFO] [stdout] --> src/console.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn info (key: &str, value: &String) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `Command { std: "docker" "inspect" "ea680a3ddf82afca2ae7786b9995335702116e73e2f44f0159044a1b354130b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea680a3ddf82afca2ae7786b9995335702116e73e2f44f0159044a1b354130b4", kill_on_drop: false }` [INFO] [stdout] ea680a3ddf82afca2ae7786b9995335702116e73e2f44f0159044a1b354130b4 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3f86eb4f24d430ac60594faad4cc4799ad85e0f8823564e1874689df2959e067 [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" "3f86eb4f24d430ac60594faad4cc4799ad85e0f8823564e1874689df2959e067", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/console.rs:52:36 [INFO] [stderr] | [INFO] [stderr] 52 | let edns_version = (record.ttl >> 16 as u8); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 52 - let edns_version = (record.ttl >> 16 as u8); [INFO] [stderr] 52 + let edns_version = record.ttl >> 16 as u8; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stderr] --> src/console.rs:53:41 [INFO] [stderr] | [INFO] [stderr] 53 | let edns_dnssec = match (record.ttl & (1 << 15)) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 53 - let edns_dnssec = match (record.ttl & (1 << 15)) { [INFO] [stderr] 53 + let edns_dnssec = match record.ttl & (1 << 15) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `DnsQueryType` [INFO] [stderr] --> src/dns/dns_query_type.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | pub enum DnsQueryType { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `HINFO` [INFO] [stderr] --> src/dns/dns_record_data.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | HINFO { cpu: String, os: String }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `info` [INFO] [stderr] --> src/console.rs:38:12 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn info (key: &str, value: &String) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `doug` (bin "doug" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/doug-716d6147dd4b1373) [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] running `Command { std: "docker" "inspect" "3f86eb4f24d430ac60594faad4cc4799ad85e0f8823564e1874689df2959e067", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f86eb4f24d430ac60594faad4cc4799ad85e0f8823564e1874689df2959e067", kill_on_drop: false }` [INFO] [stdout] 3f86eb4f24d430ac60594faad4cc4799ad85e0f8823564e1874689df2959e067