[INFO] fetching crate tendermint-rpc 0.21.0... [INFO] checking tendermint-rpc-0.21.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] extracting crate tendermint-rpc 0.21.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate tendermint-rpc 0.21.0 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tendermint-rpc 0.21.0 [INFO] finished tweaking crates.io crate tendermint-rpc 0.21.0 [INFO] tweaked toml for crates.io crate tendermint-rpc 0.21.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate tendermint-rpc 0.21.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-tungstenite v0.12.0 [INFO] [stderr] Downloaded pkcs8 v0.7.2 [INFO] [stderr] Downloaded k256 v0.9.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de3441e187945dee972f090dbdc52e1c649777ab0ff993b5153cb5dd69c8a92c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "de3441e187945dee972f090dbdc52e1c649777ab0ff993b5153cb5dd69c8a92c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de3441e187945dee972f090dbdc52e1c649777ab0ff993b5153cb5dd69c8a92c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de3441e187945dee972f090dbdc52e1c649777ab0ff993b5153cb5dd69c8a92c", kill_on_drop: false }` [INFO] [stdout] de3441e187945dee972f090dbdc52e1c649777ab0ff993b5153cb5dd69c8a92c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68aae2f45ce136fa59f63b47775767f9b7fa28c8df066a41faf7b72d1b2af6e9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "68aae2f45ce136fa59f63b47775767f9b7fa28c8df066a41faf7b72d1b2af6e9", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Checking addr2line v0.15.2 [INFO] [stderr] Checking tinyvec v1.3.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking object v0.25.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking sha2 v0.9.5 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking anomaly v0.2.0 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling prost-derive v0.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/prost-derive-0.7.0/src/lib.rs:109:14 [INFO] [stdout] | [INFO] [stdout] 109 | .intersperse(quote!(|)); [INFO] [stdout] | ^^^^^^^^^^^ multiple `intersperse` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `Map` [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `Itertools` for the type `T` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 105 ~ let tags = Iterator::intersperse(field [INFO] [stdout] 106 + .tags() [INFO] [stdout] 107 + .into_iter() [INFO] [stdout] 108 + .map(|tag| quote!(#tag)), { [INFO] [stdout] 109 + let mut _s = $crate::__private::TokenStream::new(); [INFO] [stdout] 110 + $crate::quote_each_token!(_s $($tt)*); [INFO] [stdout] ... [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 105 ~ let tags = Itertools::intersperse(field [INFO] [stdout] 106 + .tags() [INFO] [stdout] 107 + .into_iter() [INFO] [stdout] 108 + .map(|tag| quote!(#tag)), { [INFO] [stdout] 109 + let mut _s = $crate::__private::TokenStream::new(); [INFO] [stdout] 110 + $crate::quote_each_token!(_s $($tt)*); [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `prost-derive` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "68aae2f45ce136fa59f63b47775767f9b7fa28c8df066a41faf7b72d1b2af6e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68aae2f45ce136fa59f63b47775767f9b7fa28c8df066a41faf7b72d1b2af6e9", kill_on_drop: false }` [INFO] [stdout] 68aae2f45ce136fa59f63b47775767f9b7fa28c8df066a41faf7b72d1b2af6e9