[INFO] updating cached repository https://github.com/NikxDa/doug
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9897478d8de64e673ee74b128a454b305f8e9523
[INFO] testing NikxDa/doug against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikxDa%2Fdoug" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NikxDa/doug on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-6/source/Cargo.toml
[INFO] crate git repo https://github.com/NikxDa/doug already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0a5d1e84bb5b464b63aac0a603151e23ab839cb23552ac896083c72b044ef14a
[INFO] running `"docker" "start" "-a" "0a5d1e84bb5b464b63aac0a603151e23ab839cb23552ac896083c72b044ef14a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling regex v1.1.0
[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 rand v0.4.3
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling colored v1.6.1
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling strum_macros v0.13.0
[INFO] [stderr]    Compiling doug v0.1.0 (/opt/rustwide/workdir)
[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]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[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]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[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: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.39s
[INFO] running `"docker" "inspect" "0a5d1e84bb5b464b63aac0a603151e23ab839cb23552ac896083c72b044ef14a"`
[INFO] running `"docker" "rm" "-f" "0a5d1e84bb5b464b63aac0a603151e23ab839cb23552ac896083c72b044ef14a"`
[INFO] [stdout] 0a5d1e84bb5b464b63aac0a603151e23ab839cb23552ac896083c72b044ef14a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4d4957679fcd6d685bbeb690099227c583b151dd5aa0df9430a9639183d1c6ae
[INFO] running `"docker" "start" "-a" "4d4957679fcd6d685bbeb690099227c583b151dd5aa0df9430a9639183d1c6ae"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling doug v0.1.0 (/opt/rustwide/workdir)
[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]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[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]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[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: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "4d4957679fcd6d685bbeb690099227c583b151dd5aa0df9430a9639183d1c6ae"`
[INFO] running `"docker" "rm" "-f" "4d4957679fcd6d685bbeb690099227c583b151dd5aa0df9430a9639183d1c6ae"`
[INFO] [stdout] 4d4957679fcd6d685bbeb690099227c583b151dd5aa0df9430a9639183d1c6ae
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 612250fa3be9875407f6ec7d9499a57f2339cf4cf507eafc488aeab74d226c59
[INFO] running `"docker" "start" "-a" "612250fa3be9875407f6ec7d9499a57f2339cf4cf507eafc488aeab74d226c59"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[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]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[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: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/doug-19773a6e15e342e4
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "612250fa3be9875407f6ec7d9499a57f2339cf4cf507eafc488aeab74d226c59"`
[INFO] running `"docker" "rm" "-f" "612250fa3be9875407f6ec7d9499a57f2339cf4cf507eafc488aeab74d226c59"`
[INFO] [stdout] 612250fa3be9875407f6ec7d9499a57f2339cf4cf507eafc488aeab74d226c59