[INFO] crate trust-dns-https 0.18.0-alpha.1 is already in cache
[INFO] checking trust-dns-https-0.18.0-alpha.1 against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] extracting crate trust-dns-https 0.18.0-alpha.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate trust-dns-https 0.18.0-alpha.1 on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate trust-dns-https 0.18.0-alpha.1
[INFO] finished tweaking crates.io crate trust-dns-https 0.18.0-alpha.1
[INFO] tweaked toml for crates.io crate trust-dns-https 0.18.0-alpha.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 29c138b2679cdf641feb783542cf935299168d875f7ec8a3e8894d1200e52689
[INFO] running `"docker" "start" "-a" "29c138b2679cdf641feb783542cf935299168d875f7ec8a3e8894d1200e52689"`
[INFO] [stderr]     Checking futures-sink v0.3.1
[INFO] [stderr]     Checking ring v0.16.9
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]     Checking tokio v0.2.4
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking typed-headers v0.1.1
[INFO] [stderr]     Checking futures-channel v0.3.1
[INFO] [stderr]     Checking webpki v0.21.0
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking webpki-roots v0.18.0
[INFO] [stderr]     Checking tokio-sync v0.2.0-alpha.6
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking tokio-executor v0.2.0-alpha.6
[INFO] [stderr]     Checking tokio-rustls v0.12.1
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling pin-project-internal v0.4.6
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling enum-as-inner v0.3.0
[INFO] [stderr]    Compiling async-trait v0.1.21
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]     Checking pin-project v0.4.6
[INFO] [stderr]     Checking tokio-io v0.2.0-alpha.6
[INFO] [stderr]     Checking tokio-codec v0.2.0-alpha.6
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking h2 v0.2.0-alpha.3
[INFO] [stderr]     Checking tokio-net v0.2.0-alpha.6
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking futures v0.3.1
[INFO] [stderr]     Checking trust-dns-proto v0.18.0-alpha.2
[INFO] [stderr]     Checking trust-dns-rustls v0.18.0-alpha.2
[INFO] [stderr]     Checking trust-dns-https v0.18.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `tokio_net::tcp`
[INFO] [stderr]   --> src/https_client_stream.rs:24:16
[INFO] [stderr]    |
[INFO] [stderr] 24 | use tokio_net::tcp::TcpStream as TokioTcpStream;
[INFO] [stderr]    |                ^^^ could not find `tcp` in `tokio_net`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `https_client_stream::HttpsClientStream: futures_core::stream::Stream` is not satisfied
[INFO] [stderr]    --> src/https_client_stream.rs:176:6
[INFO] [stderr]     |
[INFO] [stderr] 176 | impl DnsRequestSender for HttpsClientStream {
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^ the trait `futures_core::stream::Stream` is not implemented for `https_client_stream::HttpsClientStream`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `trust-dns-https`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `tokio_net::tcp`
[INFO] [stderr]   --> src/https_client_stream.rs:24:16
[INFO] [stderr]    |
[INFO] [stderr] 24 | use tokio_net::tcp::TcpStream as TokioTcpStream;
[INFO] [stderr]    |                ^^^ could not find `tcp` in `tokio_net`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `self::tokio::runtime::current_thread`
[INFO] [stderr]    --> src/https_client_stream.rs:516:9
[INFO] [stderr]     |
[INFO] [stderr] 516 |     use self::tokio::runtime::current_thread;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `current_thread` in `runtime`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `https_client_stream::HttpsClientStream: futures_core::stream::Stream` is not satisfied
[INFO] [stderr]    --> src/https_client_stream.rs:176:6
[INFO] [stderr]     |
[INFO] [stderr] 176 | impl DnsRequestSender for HttpsClientStream {
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^ the trait `futures_core::stream::Stream` is not implemented for `https_client_stream::HttpsClientStream`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `trust-dns-https`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "29c138b2679cdf641feb783542cf935299168d875f7ec8a3e8894d1200e52689"`
[INFO] running `"docker" "rm" "-f" "29c138b2679cdf641feb783542cf935299168d875f7ec8a3e8894d1200e52689"`
[INFO] [stdout] 29c138b2679cdf641feb783542cf935299168d875f7ec8a3e8894d1200e52689