[INFO] crate c-ares-resolver 7.0.0 is already in cache [INFO] testing c-ares-resolver-7.0.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate c-ares-resolver 7.0.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate c-ares-resolver 7.0.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate c-ares-resolver 7.0.0 [INFO] finished tweaking crates.io crate c-ares-resolver 7.0.0 [INFO] tweaked toml for crates.io crate c-ares-resolver 7.0.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate c-ares-resolver 7.0.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 1760a05e52504e548cc5f15e508218c7abcc12f917179fac89f96ab754df90dd [INFO] running `"docker" "start" "-a" "1760a05e52504e548cc5f15e508218c7abcc12f917179fac89f96ab754df90dd"` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling futures-sink v0.3.1 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling fs_extra v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling futures-io v0.3.1 [INFO] [stderr] Compiling futures-task v0.3.1 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling c-types v2.0.2 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling futures-channel v0.3.1 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling c-ares-sys v4.2.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling mio-extras v2.0.5 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling futures-executor v0.3.1 [INFO] [stderr] Compiling futures v0.3.1 [INFO] [stderr] Compiling c-ares v7.1.0 [INFO] [stderr] Compiling c-ares-resolver v7.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:29:39 [INFO] [stderr] | [INFO] [stderr] 29 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:30:41 [INFO] [stderr] | [INFO] [stderr] 30 | Error::Ares(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 48s [INFO] running `"docker" "inspect" "1760a05e52504e548cc5f15e508218c7abcc12f917179fac89f96ab754df90dd"` [INFO] running `"docker" "rm" "-f" "1760a05e52504e548cc5f15e508218c7abcc12f917179fac89f96ab754df90dd"` [INFO] [stdout] 1760a05e52504e548cc5f15e508218c7abcc12f917179fac89f96ab754df90dd [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 3fb1649fe33a2e80ac43785e1126be9dabc90f07aa05e6f7ac6d245d06ecb5f3 [INFO] running `"docker" "start" "-a" "3fb1649fe33a2e80ac43785e1126be9dabc90f07aa05e6f7ac6d245d06ecb5f3"` [INFO] [stderr] Compiling c-ares-resolver v7.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:29:39 [INFO] [stderr] | [INFO] [stderr] 29 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:30:41 [INFO] [stderr] | [INFO] [stderr] 30 | Error::Ares(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> examples/callback.rs:13:56 [INFO] [stderr] | [INFO] [stderr] 13 | println!("Query failed with error '{}'", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> examples/blocking.rs:13:61 [INFO] [stderr] | [INFO] [stderr] 13 | println!("TXT lookup failed with error '{}'", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> examples/futures.rs:33:66 [INFO] [stderr] | [INFO] [stderr] 33 | Err(e) => println!("MX lookup failed with error '{}'", e.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:29:39 [INFO] [stderr] | [INFO] [stderr] 29 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:30:41 [INFO] [stderr] | [INFO] [stderr] 30 | Error::Ares(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.47s [INFO] running `"docker" "inspect" "3fb1649fe33a2e80ac43785e1126be9dabc90f07aa05e6f7ac6d245d06ecb5f3"` [INFO] running `"docker" "rm" "-f" "3fb1649fe33a2e80ac43785e1126be9dabc90f07aa05e6f7ac6d245d06ecb5f3"` [INFO] [stdout] 3fb1649fe33a2e80ac43785e1126be9dabc90f07aa05e6f7ac6d245d06ecb5f3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 60c6676d051e5fe87d77fe0c9293178d22f553b7da2e7bcc65d8bda1d1a815d0 [INFO] running `"docker" "start" "-a" "60c6676d051e5fe87d77fe0c9293178d22f553b7da2e7bcc65d8bda1d1a815d0"` [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:29:39 [INFO] [stderr] | [INFO] [stderr] 29 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:30:41 [INFO] [stderr] | [INFO] [stderr] 30 | Error::Ares(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> examples/callback.rs:13:56 [INFO] [stderr] | [INFO] [stderr] 13 | println!("Query failed with error '{}'", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> examples/blocking.rs:13:61 [INFO] [stderr] | [INFO] [stderr] 13 | println!("TXT lookup failed with error '{}'", e.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> examples/futures.rs:33:66 [INFO] [stderr] | [INFO] [stderr] 33 | Err(e) => println!("MX lookup failed with error '{}'", e.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:29:39 [INFO] [stderr] | [INFO] [stderr] 29 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:30:41 [INFO] [stderr] | [INFO] [stderr] 30 | Error::Ares(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/c_ares_resolver-05ca7fc001b8c03b [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test tests::blocking_resolver_is_sync ... ok [INFO] [stdout] test tests::blocking_resolver_is_send ... ok [INFO] [stdout] test tests::c_ares_future_is_send ... ok [INFO] [stdout] test tests::error_is_send ... ok [INFO] [stdout] test tests::c_ares_future_is_sync ... ok [INFO] [stdout] test tests::future_resolver_is_sync ... ok [INFO] [stdout] test tests::name_info_result_is_sync ... ok [INFO] [stdout] test tests::host_results_is_send ... ok [INFO] [stdout] test tests::future_resolver_is_send ... ok [INFO] [stdout] test tests::host_results_is_sync ... ok [INFO] [stdout] test tests::name_info_result_is_send ... ok [INFO] [stdout] test tests::options_is_send ... ok [INFO] [stdout] test tests::resolver_is_sync ... ok [INFO] [stdout] test tests::options_is_sync ... ok [INFO] [stdout] test tests::resolver_is_send ... ok [INFO] [stdout] test tests::error_is_sync ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests c-ares-resolver [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 27) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "60c6676d051e5fe87d77fe0c9293178d22f553b7da2e7bcc65d8bda1d1a815d0"` [INFO] running `"docker" "rm" "-f" "60c6676d051e5fe87d77fe0c9293178d22f553b7da2e7bcc65d8bda1d1a815d0"` [INFO] [stdout] 60c6676d051e5fe87d77fe0c9293178d22f553b7da2e7bcc65d8bda1d1a815d0