[INFO] crate roa-core 0.5.0 is already in cache
[INFO] testing roa-core-0.5.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate roa-core 0.5.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate roa-core 0.5.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d8f44da2c22253a912a04c2e863cfdeb438d1a8dc02157344e5e72b77fc7343f
[INFO] running `"docker" "start" "-a" "d8f44da2c22253a912a04c2e863cfdeb438d1a8dc02157344e5e72b77fc7343f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.19
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling async-trait v0.1.33
[INFO] [stderr]    Compiling pin-project v0.4.19
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling h2 v0.2.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling hyper v0.13.6
[INFO] [stderr]    Compiling roa-core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.40s
[INFO] running `"docker" "inspect" "d8f44da2c22253a912a04c2e863cfdeb438d1a8dc02157344e5e72b77fc7343f"`
[INFO] running `"docker" "rm" "-f" "d8f44da2c22253a912a04c2e863cfdeb438d1a8dc02157344e5e72b77fc7343f"`
[INFO] [stdout] d8f44da2c22253a912a04c2e863cfdeb438d1a8dc02157344e5e72b77fc7343f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6f154fb0c773c57aa9f70f92657b3505ab1a8dba7bfbfbe00dc941befd557f6a
[INFO] running `"docker" "start" "-a" "6f154fb0c773c57aa9f70f92657b3505ab1a8dba7bfbfbe00dc941befd557f6a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling scoped-tls-hkt v0.1.2
[INFO] [stderr]    Compiling async-task v3.0.0
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling kv-log-macro v1.0.6
[INFO] [stderr]    Compiling async-attributes v1.1.1
[INFO] [stderr]    Compiling piper v0.1.3
[INFO] [stderr]    Compiling smol v0.1.11
[INFO] [stderr]    Compiling async-std v1.6.0
[INFO] [stderr]    Compiling 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] 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] 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] 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] 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" "6f154fb0c773c57aa9f70f92657b3505ab1a8dba7bfbfbe00dc941befd557f6a"`
[INFO] running `"docker" "rm" "-f" "6f154fb0c773c57aa9f70f92657b3505ab1a8dba7bfbfbe00dc941befd557f6a"`
[INFO] [stdout] 6f154fb0c773c57aa9f70f92657b3505ab1a8dba7bfbfbe00dc941befd557f6a