[INFO] crate roa-core 0.5.0 is already in cache
[INFO] checking roa-core-0.5.0 against try#96b3c169cd2d8959926fa240f10342f1659f8ae3 for pr-71896
[INFO] extracting crate roa-core 0.5.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate roa-core 0.5.0 on toolchain 96b3c169cd2d8959926fa240f10342f1659f8ae3
[INFO] running `"/workspace/cargo-home/bin/cargo" "+96b3c169cd2d8959926fa240f10342f1659f8ae3" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate roa-core 0.5.0
[INFO] finished tweaking crates.io crate roa-core 0.5.0
[INFO] tweaked toml for crates.io crate roa-core 0.5.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+96b3c169cd2d8959926fa240f10342f1659f8ae3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+96b3c169cd2d8959926fa240f10342f1659f8ae3" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+96b3c169cd2d8959926fa240f10342f1659f8ae3" "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] 2df6b42c964801d18a04c19feb513dad8bcdecc761aaf1fef15a15607cb65d3d
[INFO] running `"docker" "start" "-a" "2df6b42c964801d18a04c19feb513dad8bcdecc761aaf1fef15a15607cb65d3d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking tokio v0.2.20
[INFO] [stderr]    Compiling async-attributes v1.1.1
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking h2 v0.2.5
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking broadcaster v1.0.0
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]     Checking async-std v1.5.0
[INFO] [stderr]     Checking hyper v0.13.5
[INFO] [stderr]     Checking roa-core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `app::App<_, _>` in the current scope
[INFO] [stderr]    --> src/middleware.rs:325:24
[INFO] [stderr]     |
[INFO] [stderr] 325 |         let app = App::new().end(status!(StatusCode::BAD_REQUEST));
[INFO] [stderr]     |                        ^^^ function or associated item not found in `app::App<_, _>`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/app.rs:85:1
[INFO] [stderr]     |
[INFO] [stderr] 85  | pub struct App<S, T> {
[INFO] [stderr]     | -------------------- function or associated item `new` not found for this
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]     = note: the following trait defines an item `new`, perhaps you need to implement it:
[INFO] [stderr]             candidate #1: `parking_lot_core::thread_parker::ThreadParkerT`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `app::App<_, _>` in the current scope
[INFO] [stderr]    --> src/middleware.rs:333:24
[INFO] [stderr]     |
[INFO] [stderr] 333 |         let app = App::new().end(HELLO.to_owned());
[INFO] [stderr]     |                        ^^^ function or associated item not found in `app::App<_, _>`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/app.rs:85:1
[INFO] [stderr]     |
[INFO] [stderr] 85  | pub struct App<S, T> {
[INFO] [stderr]     | -------------------- function or associated item `new` not found for this
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]     = note: the following trait defines an item `new`, perhaps you need to implement it:
[INFO] [stderr]             candidate #1: `parking_lot_core::thread_parker::ThreadParkerT`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `app::App<_, _>` in the current scope
[INFO] [stderr]    --> src/middleware.rs:348:24
[INFO] [stderr]     |
[INFO] [stderr] 348 |         let app = App::new().end(HELLO);
[INFO] [stderr]     |                        ^^^ function or associated item not found in `app::App<_, _>`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/app.rs:85:1
[INFO] [stderr]     |
[INFO] [stderr] 85  | pub struct App<S, T> {
[INFO] [stderr]     | -------------------- function or associated item `new` not found for this
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]     = note: the following trait defines an item `new`, perhaps you need to implement it:
[INFO] [stderr]             candidate #1: `parking_lot_core::thread_parker::ThreadParkerT`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for struct `app::App<_, _>` in the current scope
[INFO] [stderr]    --> src/middleware.rs:363:24
[INFO] [stderr]     |
[INFO] [stderr] 363 |         let app = App::new().end("/target".parse::<Uri>().unwrap());
[INFO] [stderr]     |                        ^^^ function or associated item not found in `app::App<_, _>`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/app.rs:85:1
[INFO] [stderr]     |
[INFO] [stderr] 85  | pub struct App<S, T> {
[INFO] [stderr]     | -------------------- function or associated item `new` not found for this
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]     = note: the following trait defines an item `new`, perhaps you need to implement it:
[INFO] [stderr]             candidate #1: `parking_lot_core::thread_parker::ThreadParkerT`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AsyncReadExt`
[INFO] [stderr]    --> src/middleware.rs:317:19
[INFO] [stderr]     |
[INFO] [stderr] 317 |     use futures::{AsyncReadExt, TryStreamExt};
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TryStreamExt`
[INFO] [stderr]    --> src/middleware.rs:317:33
[INFO] [stderr]     |
[INFO] [stderr] 317 |     use futures::{AsyncReadExt, TryStreamExt};
[INFO] [stderr]     |                                 ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `roa-core`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2df6b42c964801d18a04c19feb513dad8bcdecc761aaf1fef15a15607cb65d3d"`
[INFO] running `"docker" "rm" "-f" "2df6b42c964801d18a04c19feb513dad8bcdecc761aaf1fef15a15607cb65d3d"`
[INFO] [stdout] 2df6b42c964801d18a04c19feb513dad8bcdecc761aaf1fef15a15607cb65d3d