[INFO] fetching crate async-http-proxy 1.2.3...
[INFO] testing async-http-proxy-1.2.3 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate async-http-proxy 1.2.3 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate async-http-proxy 1.2.3 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-http-proxy 1.2.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate async-http-proxy 1.2.3
[INFO] tweaked toml for crates.io crate async-http-proxy 1.2.3 written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate crates.io crate async-http-proxy 1.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3b4d2fc1b080e87398e15a5ebd417d64eb8668471488ad321fe2da69d1b4e06
[INFO] running `Command { std: "docker" "start" "-a" "c3b4d2fc1b080e87398e15a5ebd417d64eb8668471488ad321fe2da69d1b4e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3b4d2fc1b080e87398e15a5ebd417d64eb8668471488ad321fe2da69d1b4e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3b4d2fc1b080e87398e15a5ebd417d64eb8668471488ad321fe2da69d1b4e06", kill_on_drop: false }`
[INFO] [stdout] c3b4d2fc1b080e87398e15a5ebd417d64eb8668471488ad321fe2da69d1b4e06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b52ab8968e49cd3d21cf4ce431a3a12180e635f10eb7d8265437f5a6a60112b
[INFO] running `Command { std: "docker" "start" "-a" "5b52ab8968e49cd3d21cf4ce431a3a12180e635f10eb7d8265437f5a6a60112b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling async-http-proxy v1.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: An async runtime have to be specified by feature: "runtime-tokio" "runtime-async-std"
[INFO] [stdout]   --> src/lib.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | / compile_error!(
[INFO] [stdout] 52 | |     "An async runtime have to be specified by feature: \"runtime-tokio\" \"runtime-async-std\""
[INFO] [stdout] 53 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Result`
[INFO] [stdout]  --> src/request.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MAXIMUM_RESPONSE_HEADER_LENGTH`
[INFO] [stdout]  --> src/response.rs:1:50
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{HttpError, MAXIMUM_RESPONSE_HEADERS, MAXIMUM_RESPONSE_HEADER_LENGTH};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-http-proxy` due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5b52ab8968e49cd3d21cf4ce431a3a12180e635f10eb7d8265437f5a6a60112b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b52ab8968e49cd3d21cf4ce431a3a12180e635f10eb7d8265437f5a6a60112b", kill_on_drop: false }`
[INFO] [stdout] 5b52ab8968e49cd3d21cf4ce431a3a12180e635f10eb7d8265437f5a6a60112b