[INFO] crate c-ares 7.1.0 is already in cache
[INFO] extracting crate c-ares 7.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/c-ares/7.1.0
[INFO] extracting crate c-ares 7.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/c-ares/7.1.0
[INFO] validating manifest of c-ares-7.1.0 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 c-ares-7.1.0 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 c-ares-7.1.0
[INFO] finished frobbing c-ares-7.1.0
[INFO] frobbed toml for c-ares-7.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/c-ares/7.1.0/Cargo.toml
[INFO] started frobbing c-ares-7.1.0
[INFO] finished frobbing c-ares-7.1.0
[INFO] frobbed toml for c-ares-7.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/c-ares/7.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 c-ares-7.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/c-ares/7.1.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] dec90361ff86fd191ed3b567400831c7648d799c59d85b258bc077c0921fca26
[INFO] running `"docker" "start" "-a" "dec90361ff86fd191ed3b567400831c7648d799c59d85b258bc077c0921fca26"`
[INFO] [stderr]    Compiling c-ares-sys v4.2.0
[INFO] [stderr]    Compiling c-types v2.0.2
[INFO] [stderr]    Compiling c-ares v7.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/channel.rs:34:28
[INFO] [stderr]    |
[INFO] [stderr] 34 | type SocketStateCallback = FnMut(Socket, bool, bool) + Send + 'static;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Socket, bool, bool) + Send + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/panic.rs:6:43
[INFO] [stderr]   |
[INFO] [stderr] 6 |     static LAST_ERROR: RefCell<Option<Box<Any + Send>>> = RefCell::new(None);
[INFO] [stderr]   |                                           ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `"docker" "inspect" "dec90361ff86fd191ed3b567400831c7648d799c59d85b258bc077c0921fca26"`
[INFO] running `"docker" "rm" "-f" "dec90361ff86fd191ed3b567400831c7648d799c59d85b258bc077c0921fca26"`
[INFO] [stdout] dec90361ff86fd191ed3b567400831c7648d799c59d85b258bc077c0921fca26
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/c-ares/7.1.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 465e6b6f45a0bc7d8d8b022e58ec36729d06b7229c39ac28faa3daf5f962b50e
[INFO] running `"docker" "start" "-a" "465e6b6f45a0bc7d8d8b022e58ec36729d06b7229c39ac28faa3daf5f962b50e"`
[INFO] [stderr]    Compiling c-ares v7.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/channel.rs:34:28
[INFO] [stderr]    |
[INFO] [stderr] 34 | type SocketStateCallback = FnMut(Socket, bool, bool) + Send + 'static;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Socket, bool, bool) + Send + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/panic.rs:6:43
[INFO] [stderr]   |
[INFO] [stderr] 6 |     static LAST_ERROR: RefCell<Option<Box<Any + Send>>> = RefCell::new(None);
[INFO] [stderr]   |                                           ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `"docker" "inspect" "465e6b6f45a0bc7d8d8b022e58ec36729d06b7229c39ac28faa3daf5f962b50e"`
[INFO] running `"docker" "rm" "-f" "465e6b6f45a0bc7d8d8b022e58ec36729d06b7229c39ac28faa3daf5f962b50e"`
[INFO] [stdout] 465e6b6f45a0bc7d8d8b022e58ec36729d06b7229c39ac28faa3daf5f962b50e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/c-ares/7.1.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 58383ff157915b0be1b25b606bba687c1cd6fe00da7126e767fc1f11cc53a91c
[INFO] running `"docker" "start" "-a" "58383ff157915b0be1b25b606bba687c1cd6fe00da7126e767fc1f11cc53a91c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/c_ares-afc86f257ba1c55e
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test tests::a_results_iter_is_send ... ok
[INFO] [stdout] test tests::a_results_are_sync ... ok
[INFO] [stdout] test tests::a_result_is_sync ... ok
[INFO] [stdout] test tests::a_results_are_send ... ok
[INFO] [stdout] test tests::a_results_iter_is_sync ... ok
[INFO] [stdout] test tests::a_result_is_send ... ok
[INFO] [stdout] test tests::aaaa_results_are_send ... ok
[INFO] [stdout] test tests::aaaa_results_are_sync ... ok
[INFO] [stdout] test tests::aaaa_result_is_sync ... ok
[INFO] [stdout] test tests::aaaa_result_is_send ... ok
[INFO] [stdout] test tests::aaaa_results_iter_is_sync ... ok
[INFO] [stdout] test tests::channel_is_send ... ok
[INFO] [stdout] test tests::channel_is_sync ... ok
[INFO] [stdout] test tests::cname_results_are_send ... ok
[INFO] [stdout] test tests::aaaa_results_iter_is_send ... ok
[INFO] [stdout] test tests::error_is_send ... ok
[INFO] [stdout] test tests::error_is_sync ... ok
[INFO] [stdout] test tests::get_sock_is_send ... ok
[INFO] [stdout] test tests::get_sock_is_sync ... ok
[INFO] [stdout] test tests::get_sock_iter_is_send ... ok
[INFO] [stdout] test tests::get_sock_iter_is_sync ... ok
[INFO] [stdout] test tests::cname_results_are_sync ... ok
[INFO] [stdout] test tests::host_address_results_iter_is_send ... ok
[INFO] [stdout] test tests::host_address_results_iter_is_sync ... ok
[INFO] [stdout] test tests::host_alias_results_iter_is_send ... ok
[INFO] [stdout] test tests::host_alias_results_iter_is_sync ... ok
[INFO] [stdout] test tests::host_results_are_send ... ok
[INFO] [stdout] test tests::host_results_are_sync ... ok
[INFO] [stdout] test tests::mx_result_is_send ... ok
[INFO] [stdout] test tests::mx_result_is_sync ... ok
[INFO] [stdout] test tests::mx_results_are_send ... ok
[INFO] [stdout] test tests::mx_results_are_sync ... ok
[INFO] [stdout] test tests::mx_results_iter_is_send ... ok
[INFO] [stdout] test tests::mx_results_iter_is_sync ... ok
[INFO] [stdout] test tests::naptr_result_is_send ... ok
[INFO] [stdout] test tests::naptr_result_is_sync ... ok
[INFO] [stdout] test tests::naptr_results_are_send ... ok
[INFO] [stdout] test tests::naptr_results_are_sync ... ok
[INFO] [stdout] test tests::naptr_results_iter_is_send ... ok
[INFO] [stdout] test tests::naptr_results_iter_is_sync ... ok
[INFO] [stdout] test tests::ns_results_are_send ... ok
[INFO] [stdout] test tests::ns_results_are_sync ... ok
[INFO] [stdout] test tests::options_is_send ... ok
[INFO] [stdout] test tests::options_is_sync ... ok
[INFO] [stdout] test tests::ptr_results_are_send ... ok
[INFO] [stdout] test tests::ptr_results_are_sync ... ok
[INFO] [stdout] test tests::srv_result_is_send ... ok
[INFO] [stdout] test tests::srv_result_is_sync ... ok
[INFO] [stdout] test tests::srv_results_are_send ... ok
[INFO] [stdout] test tests::srv_results_are_sync ... ok
[INFO] [stdout] test tests::srv_results_iter_is_send ... ok
[INFO] [stdout] test tests::srv_results_iter_is_sync ... ok
[INFO] [stdout] test tests::txt_result_is_send ... ok
[INFO] [stdout] test tests::txt_result_is_sync ... ok
[INFO] [stdout] test tests::txt_results_are_send ... ok
[INFO] [stdout] test tests::txt_results_are_sync ... ok
[INFO] [stdout] test tests::txt_results_iter_is_send ... ok
[INFO] [stdout] test tests::txt_results_iter_is_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests c-ares
[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" "58383ff157915b0be1b25b606bba687c1cd6fe00da7126e767fc1f11cc53a91c"`
[INFO] running `"docker" "rm" "-f" "58383ff157915b0be1b25b606bba687c1cd6fe00da7126e767fc1f11cc53a91c"`
[INFO] [stdout] 58383ff157915b0be1b25b606bba687c1cd6fe00da7126e767fc1f11cc53a91c