[INFO] updating cached repository NikxDa/doug
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NikxDa/doug
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NikxDa/doug" "work/ex/beta-1.38-1/sources/1.37.0/gh/NikxDa/doug"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/NikxDa/doug'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NikxDa/doug" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NikxDa/doug"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NikxDa/doug'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9897478d8de64e673ee74b128a454b305f8e9523
[INFO] sha for GitHub repo NikxDa/doug: 9897478d8de64e673ee74b128a454b305f8e9523
[INFO] validating manifest of NikxDa/doug on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of NikxDa/doug on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing NikxDa/doug
[INFO] finished frobbing NikxDa/doug
[INFO] frobbed toml for NikxDa/doug written to work/ex/beta-1.38-1/sources/1.37.0/gh/NikxDa/doug/Cargo.toml
[INFO] started frobbing NikxDa/doug
[INFO] finished frobbing NikxDa/doug
[INFO] frobbed toml for NikxDa/doug written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NikxDa/doug/Cargo.toml
[INFO] crate NikxDa/doug already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing NikxDa/doug against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NikxDa/doug:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] f54c1e5c989a0417071021444d78d3090e08943ace4db8730798e1c1b567f84d
[INFO] running `"docker" "start" "-a" "f54c1e5c989a0417071021444d78d3090e08943ace4db8730798e1c1b567f84d"`
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling strum_macros v0.13.0
[INFO] [stderr]    Compiling doug v0.1.0 (/opt/crater/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` head 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:1:1
[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: method is never used: `info`
[INFO] [stderr]   --> src/console.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn info (key: &str, value: &String) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.74s
[INFO] running `"docker" "inspect" "f54c1e5c989a0417071021444d78d3090e08943ace4db8730798e1c1b567f84d"`
[INFO] running `"docker" "rm" "-f" "f54c1e5c989a0417071021444d78d3090e08943ace4db8730798e1c1b567f84d"`
[INFO] [stdout] f54c1e5c989a0417071021444d78d3090e08943ace4db8730798e1c1b567f84d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NikxDa/doug:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a138a99a700fbe9630f7263eef6d3b380b477f8f1b4da974460f3d402acd0d26
[INFO] running `"docker" "start" "-a" "a138a99a700fbe9630f7263eef6d3b380b477f8f1b4da974460f3d402acd0d26"`
[INFO] [stderr]    Compiling doug v0.1.0 (/opt/crater/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` head 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:1:1
[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: method is never used: `info`
[INFO] [stderr]   --> src/console.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn info (key: &str, value: &String) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "a138a99a700fbe9630f7263eef6d3b380b477f8f1b4da974460f3d402acd0d26"`
[INFO] running `"docker" "rm" "-f" "a138a99a700fbe9630f7263eef6d3b380b477f8f1b4da974460f3d402acd0d26"`
[INFO] [stdout] a138a99a700fbe9630f7263eef6d3b380b477f8f1b4da974460f3d402acd0d26
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NikxDa/doug:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 28e4e97872af253a7786d56b334f2605b9e4a169b7a9392edc8dd543c4d6f616
[INFO] running `"docker" "start" "-a" "28e4e97872af253a7786d56b334f2605b9e4a169b7a9392edc8dd543c4d6f616"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/doug-175dd5dafcea182e
[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" "28e4e97872af253a7786d56b334f2605b9e4a169b7a9392edc8dd543c4d6f616"`
[INFO] running `"docker" "rm" "-f" "28e4e97872af253a7786d56b334f2605b9e4a169b7a9392edc8dd543c4d6f616"`
[INFO] [stdout] 28e4e97872af253a7786d56b334f2605b9e4a169b7a9392edc8dd543c4d6f616