[INFO] fetching crate metrics_cloudwatch 0.4.0... [INFO] checking metrics_cloudwatch-0.4.0 against try#8a749131e7beb72f6edacefd2bdcbed3d67b2112 for pr-72331 [INFO] extracting crate metrics_cloudwatch 0.4.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate metrics_cloudwatch 0.4.0 on toolchain 8a749131e7beb72f6edacefd2bdcbed3d67b2112 [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate metrics_cloudwatch 0.4.0 [INFO] finished tweaking crates.io crate metrics_cloudwatch 0.4.0 [INFO] tweaked toml for crates.io crate metrics_cloudwatch 0.4.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded stream-cancel v0.5.2 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "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] c0e2d414efb2e5dca69ac5e02eb1b7f9ef11ae03f0f3d4a8f172a1715cc26d98 [INFO] running `"docker" "start" "-a" "c0e2d414efb2e5dca69ac5e02eb1b7f9ef11ae03f0f3d4a8f172a1715cc26d98"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking base64 v0.12.1 [INFO] [stderr] Checking xml-rs v0.8.3 [INFO] [stderr] Compiling metrics v0.12.1 [INFO] [stderr] Checking metrics-core v0.5.2 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling rusoto_core v0.43.0 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Compiling time v0.2.16 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling openssl-sys v0.9.56 [INFO] [stderr] Compiling syn v1.0.23 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Compiling pin-project-internal v0.4.17 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling async-trait v0.1.31 [INFO] [stderr] Checking time-macros v0.1.0 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking pin-project v0.4.17 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking h2 v0.2.5 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking stream-cancel v0.5.2 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking hyper v0.13.5 [INFO] [stderr] Checking hyper-tls v0.4.1 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking rusoto_credential v0.43.0 [INFO] [stderr] Checking rusoto_signature v0.43.0 [INFO] [stderr] Checking rusoto_cloudwatch v0.43.0 [INFO] [stderr] Checking metrics_cloudwatch v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> src/collector.rs:121:10 [INFO] [stderr] | [INFO] [stderr] 121 | .take_until(config.shutdown_signal.clone().map(|_| true)), [INFO] [stderr] | ^^^^^^^^^^ multiple `take_until` found [INFO] [stderr] | [INFO] [stderr] = note: candidate #1 is defined in an impl of the trait `futures_util::stream::stream::StreamExt` for the type `T` [INFO] [stderr] = note: candidate #2 is defined in an impl of the trait `stream_cancel::combinator::StreamExt` for the type `S` [INFO] [stderr] help: disambiguate the associated function for candidate #1 [INFO] [stderr] | [INFO] [stderr] 117 | futures_util::stream::stream::StreamExt::take_until(stream::select( [INFO] [stderr] 118 | collect_receiver.map(Message::Datum), [INFO] [stderr] 119 | mk_send_batch_timer(emit_sender.clone(), config), [INFO] [stderr] 120 | ), config.shutdown_signal.clone().map(|_| true)), [INFO] [stderr] | [INFO] [stderr] help: disambiguate the associated function for candidate #2 [INFO] [stderr] | [INFO] [stderr] 117 | stream_cancel::combinator::StreamExt::take_until(stream::select( [INFO] [stderr] 118 | collect_receiver.map(Message::Datum), [INFO] [stderr] 119 | mk_send_batch_timer(emit_sender.clone(), config), [INFO] [stderr] 120 | ), config.shutdown_signal.clone().map(|_| true)), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> src/collector.rs:121:10 [INFO] [stderr] | [INFO] [stderr] 121 | .take_until(config.shutdown_signal.clone().map(|_| true)), [INFO] [stderr] | ^^^^^^^^^^ multiple `take_until` found [INFO] [stderr] | [INFO] [stderr] = note: candidate #1 is defined in an impl of the trait `futures_util::stream::stream::StreamExt` for the type `T` [INFO] [stderr] = note: candidate #2 is defined in an impl of the trait `stream_cancel::combinator::StreamExt` for the type `S` [INFO] [stderr] help: disambiguate the associated function for candidate #1 [INFO] [stderr] | [INFO] [stderr] 117 | futures_util::stream::stream::StreamExt::take_until(stream::select( [INFO] [stderr] 118 | collect_receiver.map(Message::Datum), [INFO] [stderr] 119 | mk_send_batch_timer(emit_sender.clone(), config), [INFO] [stderr] 120 | ), config.shutdown_signal.clone().map(|_| true)), [INFO] [stderr] | [INFO] [stderr] help: disambiguate the associated function for candidate #2 [INFO] [stderr] | [INFO] [stderr] 117 | stream_cancel::combinator::StreamExt::take_until(stream::select( [INFO] [stderr] 118 | collect_receiver.map(Message::Datum), [INFO] [stderr] 119 | mk_send_batch_timer(emit_sender.clone(), config), [INFO] [stderr] 120 | ), config.shutdown_signal.clone().map(|_| true)), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `next` found for struct `std::pin::Pin>` in the current scope [INFO] [stderr] --> src/collector.rs:126:46 [INFO] [stderr] | [INFO] [stderr] 126 | while let Some(msg) = message_stream.next().await { [INFO] [stderr] | ^^^^ method not found in `std::pin::Pin>` [INFO] [stderr] | [INFO] [stderr] = note: `message_stream` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `next` found for struct `std::pin::Pin>` in the current scope [INFO] [stderr] --> src/collector.rs:126:46 [INFO] [stderr] | [INFO] [stderr] 126 | while let Some(msg) = message_stream.next().await { [INFO] [stderr] | ^^^^ method not found in `std::pin::Pin>` [INFO] [stderr] | [INFO] [stderr] = note: `message_stream` is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] warning: unused import: `stream_cancel::StreamExt` [INFO] [stderr] --> src/collector.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | stream_cancel::StreamExt as _, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `stream_cancel::StreamExt` [INFO] [stderr] --> src/collector.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | stream_cancel::StreamExt as _, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0034, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0034`. [INFO] [stderr] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0034, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0034`. [INFO] [stderr] error: could not compile `metrics_cloudwatch`. [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 `metrics_cloudwatch`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "c0e2d414efb2e5dca69ac5e02eb1b7f9ef11ae03f0f3d4a8f172a1715cc26d98"` [INFO] running `"docker" "rm" "-f" "c0e2d414efb2e5dca69ac5e02eb1b7f9ef11ae03f0f3d4a8f172a1715cc26d98"` [INFO] [stdout] c0e2d414efb2e5dca69ac5e02eb1b7f9ef11ae03f0f3d4a8f172a1715cc26d98