[INFO] fetching crate resolv-conf 0.7.0...
[INFO] testing resolv-conf-0.7.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate resolv-conf 0.7.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate resolv-conf 0.7.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate resolv-conf 0.7.0
[INFO] finished tweaking crates.io crate resolv-conf 0.7.0
[INFO] tweaked toml for crates.io crate resolv-conf 0.7.0 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate crates.io crate resolv-conf 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3face225ba87e8d9d8c5c28fb3fd152b79c021ca10e650aa6a240d37855ce99
[INFO] running `Command { std: "docker" "start" "-a" "b3face225ba87e8d9d8c5c28fb3fd152b79c021ca10e650aa6a240d37855ce99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3face225ba87e8d9d8c5c28fb3fd152b79c021ca10e650aa6a240d37855ce99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3face225ba87e8d9d8c5c28fb3fd152b79c021ca10e650aa6a240d37855ce99", kill_on_drop: false }`
[INFO] [stdout] b3face225ba87e8d9d8c5c28fb3fd152b79c021ca10e650aa6a240d37855ce99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e35e930da3cd0583d850cff3b3a14b6d3ceb02fd0062e5004c0e90b9f4a9371c
[INFO] running `Command { std: "docker" "start" "-a" "e35e930da3cd0583d850cff3b3a14b6d3ceb02fd0062e5004c0e90b9f4a9371c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling resolv-conf v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/ip.rs:122:28
[INFO] [stdout]     |
[INFO] [stdout] 122 |         fmt.write_str(self.description())
[INFO] [stdout]     |                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "e35e930da3cd0583d850cff3b3a14b6d3ceb02fd0062e5004c0e90b9f4a9371c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e35e930da3cd0583d850cff3b3a14b6d3ceb02fd0062e5004c0e90b9f4a9371c", kill_on_drop: false }`
[INFO] [stdout] e35e930da3cd0583d850cff3b3a14b6d3ceb02fd0062e5004c0e90b9f4a9371c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d3fa17926c3b322d50009f67ad09d97771f496c05e8347a240816e589554ad6
[INFO] running `Command { std: "docker" "start" "-a" "0d3fa17926c3b322d50009f67ad09d97771f496c05e8347a240816e589554ad6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/ip.rs:122:28
[INFO] [stdout]     |
[INFO] [stdout] 122 |         fmt.write_str(self.description())
[INFO] [stdout]     |                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling resolv-conf v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/ip.rs:122:28
[INFO] [stdout]     |
[INFO] [stdout] 122 |         fmt.write_str(self.description())
[INFO] [stdout]     |                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.45s
[INFO] running `Command { std: "docker" "inspect" "0d3fa17926c3b322d50009f67ad09d97771f496c05e8347a240816e589554ad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d3fa17926c3b322d50009f67ad09d97771f496c05e8347a240816e589554ad6", kill_on_drop: false }`
[INFO] [stdout] 0d3fa17926c3b322d50009f67ad09d97771f496c05e8347a240816e589554ad6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ac429658574f5567add6af23a59b5d9289ef51656bc027fe9e26b7238b44281
[INFO] running `Command { std: "docker" "start" "-a" "4ac429658574f5567add6af23a59b5d9289ef51656bc027fe9e26b7238b44281", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/ip.rs:122:28
[INFO] [stderr]     |
[INFO] [stderr] 122 |         fmt.write_str(self.description())
[INFO] [stderr]     |                            ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `resolv-conf` (lib) generated 1 warning
[INFO] [stderr] warning: `resolv-conf` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/resolv_conf-6654539dd90d88ed)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-55bc6945f055905f)
[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] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test_extra_whitespace ... ok
[INFO] [stdout] test test_empty_line ... ok
[INFO] [stdout] test test_display_preservers_last_search ... ok
[INFO] [stdout] test test_default_display ... ok
[INFO] [stdout] test test_ip ... ok
[INFO] [stdout] test test_comment ... ok
[INFO] [stdout] test test_multiple_options_on_one_line ... ok
[INFO] [stdout] test test_glibc_normalize ... ok
[INFO] [stdout] test test_nameserver ... ok
[INFO] [stdout] test test_invalid_lines ... ok
[INFO] [stdout] test test_get_nameservers_or_local ... ok
[INFO] [stdout] test test_openbsd_grammar ... ok
[INFO] [stdout] test test_non_default_display ... ok
[INFO] [stdout] test test_basic_options ... ok
[INFO] [stdout] test test_openbsd_conf ... ok
[INFO] [stderr]    Doc-tests resolv_conf
[INFO] [stdout] test test_parse_simple_conf ... ok
[INFO] [stdout] test test_parse_macos_conf ... ok
[INFO] [stdout] test test_parse_linux_conf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/config.rs - config::Config::new (line 112) ... ok
[INFO] [stdout] test src/config.rs - config::Config::get_last_search_or_domain (line 189) ... ok
[INFO] [stdout] test src/config.rs - config::Config (line 31) ... ok
[INFO] [stdout] test src/lib.rs - (line 71) ... ok
[INFO] [stdout] test src/config.rs - config::Config::parse (line 166) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4ac429658574f5567add6af23a59b5d9289ef51656bc027fe9e26b7238b44281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ac429658574f5567add6af23a59b5d9289ef51656bc027fe9e26b7238b44281", kill_on_drop: false }`
[INFO] [stdout] 4ac429658574f5567add6af23a59b5d9289ef51656bc027fe9e26b7238b44281