[INFO] updating cached repository https://github.com/hwchen/example-wrap-stream [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5096fbe05b89a3df201efe37048f62b034865139 [INFO] checking hwchen/example-wrap-stream against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwchen%2Fexample-wrap-stream" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hwchen/example-wrap-stream on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/hwchen/example-wrap-stream [INFO] finished tweaking git repo https://github.com/hwchen/example-wrap-stream [INFO] tweaked toml for git repo https://github.com/hwchen/example-wrap-stream written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/hwchen/example-wrap-stream already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "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] 43ae072dcc769d0288b4c5e0b2aae35a71f14b211600f3b108c8b4937774f540 [INFO] running `"docker" "start" "-a" "43ae072dcc769d0288b4c5e0b2aae35a71f14b211600f3b108c8b4937774f540"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Checking tokio v0.2.18 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking example-wrap-stream v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Tokio02AsyncWriteCompatExt` [INFO] [stderr] --> src/main.rs:7:61 [INFO] [stderr] | [INFO] [stderr] 7 | use tokio_util::compat::{Compat, Tokio02AsyncReadCompatExt, Tokio02AsyncWriteCompatExt}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Tokio02AsyncWriteCompatExt` [INFO] [stderr] --> src/main.rs:7:61 [INFO] [stderr] | [INFO] [stderr] 7 | use tokio_util::compat::{Compat, Tokio02AsyncReadCompatExt, Tokio02AsyncWriteCompatExt}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `poll_read` found for struct `tokio_util::compat::Compat` in the current scope [INFO] [stderr] --> src/main.rs:39:19 [INFO] [stderr] | [INFO] [stderr] 39 | (*self.0).poll_read(cx, buf) [INFO] [stderr] | ^^^^^^^^^ method not found in `tokio_util::compat::Compat` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `poll_read` found for struct `tokio_util::compat::Compat` in the current scope [INFO] [stderr] --> src/main.rs:39:19 [INFO] [stderr] | [INFO] [stderr] 39 | (*self.0).poll_read(cx, buf) [INFO] [stderr] | ^^^^^^^^^ method not found in `tokio_util::compat::Compat` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `poll_write` found for struct `std::pin::Pin<&mut &tokio_util::compat::Compat>` in the current scope [INFO] [stderr] --> src/main.rs:49:33 [INFO] [stderr] | [INFO] [stderr] 49 | Pin::new(&mut &*self.0).poll_write(cx, buf) [INFO] [stderr] | ^^^^^^^^^^ method not found in `std::pin::Pin<&mut &tokio_util::compat::Compat>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `poll_write` found for struct `std::pin::Pin<&mut &tokio_util::compat::Compat>` in the current scope [INFO] [stderr] --> src/main.rs:49:33 [INFO] [stderr] | [INFO] [stderr] 49 | Pin::new(&mut &*self.0).poll_write(cx, buf) [INFO] [stderr] | ^^^^^^^^^^ method not found in `std::pin::Pin<&mut &tokio_util::compat::Compat>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `poll_flush` found for struct `std::pin::Pin<&mut &tokio_util::compat::Compat>` in the current scope [INFO] [stderr] --> src/main.rs:53:33 [INFO] [stderr] | [INFO] [stderr] 53 | Pin::new(&mut &*self.0).poll_flush(cx) [INFO] [stderr] | ^^^^^^^^^^ method not found in `std::pin::Pin<&mut &tokio_util::compat::Compat>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `poll_flush` found for struct `std::pin::Pin<&mut &tokio_util::compat::Compat>` in the current scope [INFO] [stderr] --> src/main.rs:53:33 [INFO] [stderr] | [INFO] [stderr] 53 | Pin::new(&mut &*self.0).poll_flush(cx) [INFO] [stderr] | ^^^^^^^^^^ method not found in `std::pin::Pin<&mut &tokio_util::compat::Compat>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `poll_close` found for struct `std::pin::Pin<&mut &tokio_util::compat::Compat>` in the current scope [INFO] [stderr] --> src/main.rs:57:33 [INFO] [stderr] | [INFO] [stderr] 57 | Pin::new(&mut &*self.0).poll_close(cx) [INFO] [stderr] | ^^^^^^^^^^ method not found in `std::pin::Pin<&mut &tokio_util::compat::Compat>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `poll_close` found for struct `std::pin::Pin<&mut &tokio_util::compat::Compat>` in the current scope [INFO] [stderr] --> src/main.rs:57:33 [INFO] [stderr] | [INFO] [stderr] 57 | Pin::new(&mut &*self.0).poll_close(cx) [INFO] [stderr] | ^^^^^^^^^^ method not found in `std::pin::Pin<&mut &tokio_util::compat::Compat>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: aborting due to 4 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: could not compile `example-wrap-stream`. [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] [stderr] error: could not compile `example-wrap-stream`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "43ae072dcc769d0288b4c5e0b2aae35a71f14b211600f3b108c8b4937774f540"` [INFO] running `"docker" "rm" "-f" "43ae072dcc769d0288b4c5e0b2aae35a71f14b211600f3b108c8b4937774f540"` [INFO] [stdout] 43ae072dcc769d0288b4c5e0b2aae35a71f14b211600f3b108c8b4937774f540