[INFO] fetching crate async-std-resolver 0.20.0-alpha.2...
[INFO] checking async-std-resolver-0.20.0-alpha.2 against master#ffa2e7ae8fbf9badc035740db949b9dae271c29f for pr-78338
[INFO] extracting crate async-std-resolver 0.20.0-alpha.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate async-std-resolver 0.20.0-alpha.2 on toolchain ffa2e7ae8fbf9badc035740db949b9dae271c29f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-std-resolver 0.20.0-alpha.2
[INFO] finished tweaking crates.io crate async-std-resolver 0.20.0-alpha.2
[INFO] tweaked toml for crates.io crate async-std-resolver 0.20.0-alpha.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f093308a619b8f6813fd2bc8edcfeed353acb0704be29dddc05413cb7ebe6d5b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f093308a619b8f6813fd2bc8edcfeed353acb0704be29dddc05413cb7ebe6d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f093308a619b8f6813fd2bc8edcfeed353acb0704be29dddc05413cb7ebe6d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f093308a619b8f6813fd2bc8edcfeed353acb0704be29dddc05413cb7ebe6d5b", kill_on_drop: false }`
[INFO] [stdout] f093308a619b8f6813fd2bc8edcfeed353acb0704be29dddc05413cb7ebe6d5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6118c51c9245694d399a4ae31d4853e5ef342c3ae0677339fd32ef04e286a50b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6118c51c9245694d399a4ae31d4853e5ef342c3ae0677339fd32ef04e286a50b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking ipnet v2.3.0
[INFO] [stderr]     Checking linked-hash-map v0.5.3
[INFO] [stderr]     Checking futures-channel v0.3.7
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling async-trait v0.1.41
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling async-attributes v1.1.1
[INFO] [stderr]     Checking instant v0.1.8
[INFO] [stderr]     Checking lock_api v0.4.1
[INFO] [stderr]     Checking resolv-conf v0.6.3
[INFO] [stderr]     Checking parking_lot_core v0.8.0
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking futures-util v0.3.7
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking async-std v1.6.5
[INFO] [stderr]     Checking thiserror v1.0.21
[INFO] [stderr]     Checking trust-dns-proto v0.20.0-alpha.3
[INFO] [stderr]     Checking futures v0.3.7
[INFO] [stderr]     Checking trust-dns-resolver v0.20.0-alpha.3
[INFO] [stderr]     Checking async-std-resolver v0.20.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0437]: type `Transport` is not a member of trait `Connect`
[INFO] [stdout]   --> src/net.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     type Transport = AsyncStdTcpStream;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `Connect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `Transport` in trait `Connect`
[INFO] [stdout]   --> src/net.rs:42:60
[INFO] [stdout]    |
[INFO] [stdout] 42 |     async fn connect(addr: SocketAddr) -> io::Result<Self::Transport> {
[INFO] [stdout]    |                                                            ^^^^^^^^^ not found in `Connect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Transport` not found for `Self`
[INFO] [stdout]   --> src/net.rs:42:60
[INFO] [stdout]    |
[INFO] [stdout] 42 |     async fn connect(addr: SocketAddr) -> io::Result<Self::Transport> {
[INFO] [stdout]    |                                                            ^^^^^^^^^ associated type `Transport` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0220, E0437, E0576.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0220`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-std-resolver`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0437]: type `Transport` is not a member of trait `Connect`
[INFO] [stdout]   --> src/net.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     type Transport = AsyncStdTcpStream;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `Connect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `Transport` in trait `Connect`
[INFO] [stdout]   --> src/net.rs:42:60
[INFO] [stdout]    |
[INFO] [stdout] 42 |     async fn connect(addr: SocketAddr) -> io::Result<Self::Transport> {
[INFO] [stdout]    |                                                            ^^^^^^^^^ not found in `Connect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Transport` not found for `Self`
[INFO] [stdout]   --> src/net.rs:42:60
[INFO] [stdout]    |
[INFO] [stdout] 42 |     async fn connect(addr: SocketAddr) -> io::Result<Self::Transport> {
[INFO] [stdout]    |                                                            ^^^^^^^^^ associated type `Transport` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0220, E0437, E0576.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0220`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "6118c51c9245694d399a4ae31d4853e5ef342c3ae0677339fd32ef04e286a50b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6118c51c9245694d399a4ae31d4853e5ef342c3ae0677339fd32ef04e286a50b", kill_on_drop: false }`
[INFO] [stdout] 6118c51c9245694d399a4ae31d4853e5ef342c3ae0677339fd32ef04e286a50b