[INFO] fetching crate solana_libra_bytecode_verifier 0.0.1-sol5... [INFO] testing solana_libra_bytecode_verifier-0.0.1-sol5 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate solana_libra_bytecode_verifier 0.0.1-sol5 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate solana_libra_bytecode_verifier 0.0.1-sol5 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate solana_libra_bytecode_verifier 0.0.1-sol5 [INFO] finished tweaking crates.io crate solana_libra_bytecode_verifier 0.0.1-sol5 [INFO] tweaked toml for crates.io crate solana_libra_bytecode_verifier 0.0.1-sol5 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded solana_libra_invalid_mutations v0.0.1-sol5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1171811c82e8a07b74ac6cf79feeea0975ac5f4914395979457082b479a1c214 [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" "1171811c82e8a07b74ac6cf79feeea0975ac5f4914395979457082b479a1c214", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1171811c82e8a07b74ac6cf79feeea0975ac5f4914395979457082b479a1c214", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1171811c82e8a07b74ac6cf79feeea0975ac5f4914395979457082b479a1c214", kill_on_drop: false }` [INFO] [stdout] 1171811c82e8a07b74ac6cf79feeea0975ac5f4914395979457082b479a1c214 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ce279e57aeef469d39694b9b5f213dbdaba85f0510c95bfa8487782b8aa2a38 [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" "9ce279e57aeef469d39694b9b5f213dbdaba85f0510c95bfa8487782b8aa2a38", kill_on_drop: false }` [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling slog-async v2.7.0 [INFO] [stderr] Compiling arc-swap v1.3.2 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Compiling nibble_vec v0.0.4 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling bech32 v0.6.0 [INFO] [stderr] Compiling mirai-annotations v1.12.0 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling radix_trie v0.1.6 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling num_enum_derive v0.4.3 [INFO] [stderr] Compiling proptest v0.9.6 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling slog-scope v4.4.0 [INFO] [stderr] Compiling slog-stdlog v4.1.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling slog-term v2.8.0 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling solana_libra_failure_ext v0.0.1-sol5 [INFO] [stderr] Compiling threshold_crypto v0.3.2 [INFO] [stderr] Compiling solana_libra_canonical_serialization v0.0.1-sol5 [INFO] [stderr] Compiling prost-derive v0.5.0 [INFO] [stderr] Compiling prost-build v0.5.0 [INFO] [stderr] Compiling slog-envlogger v2.2.0 [INFO] [stderr] Compiling num_enum v0.4.3 [INFO] [stderr] Compiling solana_libra_logger v0.0.1-sol5 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/prost-derive-0.5.0/src/lib.rs:114:14 [INFO] [stdout] | [INFO] [stdout] 114 | .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] 110 ~ let tags = Iterator::intersperse(field [INFO] [stdout] 111 + .tags() [INFO] [stdout] 112 + .into_iter() [INFO] [stdout] 113 + .map(|tag| quote!(#tag)), { [INFO] [stdout] 114 + let mut _s = $crate::__rt::TokenStream::new(); [INFO] [stdout] 115 + let _span = $span; [INFO] [stdout] ... [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 110 ~ let tags = Itertools::intersperse(field [INFO] [stdout] 111 + .tags() [INFO] [stdout] 112 + .into_iter() [INFO] [stdout] 113 + .map(|tag| quote!(#tag)), { [INFO] [stdout] 114 + let mut _s = $crate::__rt::TokenStream::new(); [INFO] [stdout] 115 + let _span = $span; [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" "9ce279e57aeef469d39694b9b5f213dbdaba85f0510c95bfa8487782b8aa2a38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ce279e57aeef469d39694b9b5f213dbdaba85f0510c95bfa8487782b8aa2a38", kill_on_drop: false }` [INFO] [stdout] 9ce279e57aeef469d39694b9b5f213dbdaba85f0510c95bfa8487782b8aa2a38