[INFO] crate ipify 0.1.0 is already in cache
[INFO] checking ipify-0.1.0 against beta-2019-10-27 for pr-65897
[INFO] extracting crate ipify 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ipify 0.1.0 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ipify 0.1.0
[INFO] finished tweaking crates.io crate ipify 0.1.0
[INFO] tweaked toml for crates.io crate ipify 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "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=allow" "-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-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2392dba5de6997c736133881e02281ecd22019b8096659f4948013817b30fb29
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "2392dba5de6997c736133881e02281ecd22019b8096659f4948013817b30fb29"`
[INFO] [stderr]     Checking ipify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `hyper::net`
[INFO] [stderr]   --> src/lib.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | use hyper::net::HttpsConnector;
[INFO] [stderr]    |            ^^^ could not find `net` in `hyper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `hyper::net`
[INFO] [stderr]   --> src/lib.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | use hyper::net::HttpsConnector;
[INFO] [stderr]    |            ^^^ could not find `net` in `hyper`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `with_connector` found for type `hyper::Client<_, _>` in the current scope
[INFO] [stderr]   --> src/lib.rs:38:26
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let client = Client::with_connector(connector);
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^ function or associated item not found in `hyper::Client<_, _>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error[E0599]: no function or associated item named `with_connector` found for type `hyper::Client<_, _>` in the current scope
[INFO] [stderr]   --> src/lib.rs:38:26
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let client = Client::with_connector(connector);
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^ function or associated item not found in `hyper::Client<_, _>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `ipify`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ipify`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2392dba5de6997c736133881e02281ecd22019b8096659f4948013817b30fb29"`
[INFO] running `"docker" "rm" "-f" "2392dba5de6997c736133881e02281ecd22019b8096659f4948013817b30fb29"`
[INFO] [stdout] 2392dba5de6997c736133881e02281ecd22019b8096659f4948013817b30fb29