[INFO] fetching crate roa-core 0.5.1...
[INFO] testing roa-core-0.5.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate roa-core 0.5.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate roa-core 0.5.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate roa-core 0.5.1
[INFO] finished tweaking crates.io crate roa-core 0.5.1
[INFO] tweaked toml for crates.io crate roa-core 0.5.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cd00243647a9d922f7f2144a839f6b78ee22502362b389059cb28d7f14b40391
[INFO] running `Command { std: "docker" "start" "-a" "cd00243647a9d922f7f2144a839f6b78ee22502362b389059cb28d7f14b40391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd00243647a9d922f7f2144a839f6b78ee22502362b389059cb28d7f14b40391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd00243647a9d922f7f2144a839f6b78ee22502362b389059cb28d7f14b40391", kill_on_drop: false }`
[INFO] [stdout] cd00243647a9d922f7f2144a839f6b78ee22502362b389059cb28d7f14b40391
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cdf66b15ddcd3a354dc98e8f661dde07333ba5a7e6f3517a4f52915cbb2bc176
[INFO] running `Command { std: "docker" "start" "-a" "cdf66b15ddcd3a354dc98e8f661dde07333ba5a7e6f3517a4f52915cbb2bc176", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling hyper v0.13.10
[INFO] [stderr]    Compiling roa-core v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.92s
[INFO] running `Command { std: "docker" "inspect" "cdf66b15ddcd3a354dc98e8f661dde07333ba5a7e6f3517a4f52915cbb2bc176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdf66b15ddcd3a354dc98e8f661dde07333ba5a7e6f3517a4f52915cbb2bc176", kill_on_drop: false }`
[INFO] [stdout] cdf66b15ddcd3a354dc98e8f661dde07333ba5a7e6f3517a4f52915cbb2bc176
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6af595e8bcb5498ee940b42e28cccde1e85c6f8134f5c77b351b91f816445e2f
[INFO] running `Command { std: "docker" "start" "-a" "6af595e8bcb5498ee940b42e28cccde1e85c6f8134f5c77b351b91f816445e2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling polling v2.1.0
[INFO] [stderr]    Compiling socket2 v0.4.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling signal-hook v0.3.9
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling async-process v1.1.0
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling async-std v1.9.0
[INFO] [stderr]    Compiling roa-core v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `App` in the current scope
[INFO] [stdout]    --> src/middleware.rs:327:24
[INFO] [stdout]     |
[INFO] [stdout] 327 |         let app = App::new().end(status!(StatusCode::BAD_REQUEST));
[INFO] [stdout]     |                        ^^^ function or associated item not found in `App<_, _>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/app.rs:84:1
[INFO] [stdout]     |
[INFO] [stdout] 84  | pub struct App<S, T> {
[INFO] [stdout]     | -------------------- function or associated item `new` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `App` in the current scope
[INFO] [stdout]    --> src/middleware.rs:335:24
[INFO] [stdout]     |
[INFO] [stdout] 335 |         let app = App::new().end(HELLO.to_owned());
[INFO] [stdout]     |                        ^^^ function or associated item not found in `App<_, _>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/app.rs:84:1
[INFO] [stdout]     |
[INFO] [stdout] 84  | pub struct App<S, T> {
[INFO] [stdout]     | -------------------- function or associated item `new` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `App` in the current scope
[INFO] [stdout]    --> src/middleware.rs:350:24
[INFO] [stdout]     |
[INFO] [stdout] 350 |         let app = App::new().end(HELLO);
[INFO] [stdout]     |                        ^^^ function or associated item not found in `App<_, _>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/app.rs:84:1
[INFO] [stdout]     |
[INFO] [stdout] 84  | pub struct App<S, T> {
[INFO] [stdout]     | -------------------- function or associated item `new` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `App` in the current scope
[INFO] [stdout]    --> src/middleware.rs:365:24
[INFO] [stdout]     |
[INFO] [stdout] 365 |         let app = App::new().end("/target".parse::<Uri>().unwrap());
[INFO] [stdout]     |                        ^^^ function or associated item not found in `App<_, _>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/app.rs:84:1
[INFO] [stdout]     |
[INFO] [stdout] 84  | pub struct App<S, T> {
[INFO] [stdout]     | -------------------- function or associated item `new` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncReadExt`
[INFO] [stdout]    --> src/middleware.rs:317:19
[INFO] [stdout]     |
[INFO] [stdout] 317 |     use futures::{AsyncReadExt, TryStreamExt};
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryStreamExt`
[INFO] [stdout]    --> src/middleware.rs:317:33
[INFO] [stdout]     |
[INFO] [stdout] 317 |     use futures::{AsyncReadExt, TryStreamExt};
[INFO] [stdout]     |                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `roa-core` due to 5 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "6af595e8bcb5498ee940b42e28cccde1e85c6f8134f5c77b351b91f816445e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6af595e8bcb5498ee940b42e28cccde1e85c6f8134f5c77b351b91f816445e2f", kill_on_drop: false }`
[INFO] [stdout] 6af595e8bcb5498ee940b42e28cccde1e85c6f8134f5c77b351b91f816445e2f