[INFO] fetching crate lua_actor 0.1.18... [INFO] checking lua_actor-0.1.18 against master#3e826bb11228508fbe749e594038d6727208aa94 for pr-82322 [INFO] extracting crate lua_actor 0.1.18 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate lua_actor 0.1.18 on toolchain 3e826bb11228508fbe749e594038d6727208aa94 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lua_actor 0.1.18 [INFO] finished tweaking crates.io crate lua_actor 0.1.18 [INFO] tweaked toml for crates.io crate lua_actor 0.1.18 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a46f20279a7c7fcc85d876274b6d0c0b0537915eaf6016836036bdcde7869444 [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" "a46f20279a7c7fcc85d876274b6d0c0b0537915eaf6016836036bdcde7869444", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a46f20279a7c7fcc85d876274b6d0c0b0537915eaf6016836036bdcde7869444", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a46f20279a7c7fcc85d876274b6d0c0b0537915eaf6016836036bdcde7869444", kill_on_drop: false }` [INFO] [stdout] a46f20279a7c7fcc85d876274b6d0c0b0537915eaf6016836036bdcde7869444 [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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 061096493a3548822eefe8b13d709a5da0390c05cdf4e0fc13528ab9bbb9935a [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" "061096493a3548822eefe8b13d709a5da0390c05cdf4e0fc13528ab9bbb9935a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling libc v0.2.87 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking fp_rust v0.1.39 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fp_rust-0.1.39/src/fp.rs:205:19 [INFO] [stdout] | [INFO] [stdout] 205 | v.into_iter().reduce(f) [INFO] [stdout] | ^^^^^^ multiple `reduce` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl of the trait `Reduce` for the type `I` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fp_rust-0.1.39/src/fp.rs:194:5 [INFO] [stdout] | [INFO] [stdout] 194 | / fn reduce(mut self, f: F) -> Option [INFO] [stdout] 195 | | where [INFO] [stdout] 196 | | Self: Sized, [INFO] [stdout] 197 | | F: FnMut(T, T) -> T, [INFO] [stdout] | |____________________________^ [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `Iterator` for the type `std::vec::IntoIter` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 205 | Reduce::reduce(v.into_iter(), f) [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 205 | Iterator::reduce(v.into_iter(), f) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-traits v0.2.14 [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 `fp_rust` [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: build failed [INFO] running `Command { std: "docker" "inspect" "061096493a3548822eefe8b13d709a5da0390c05cdf4e0fc13528ab9bbb9935a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "061096493a3548822eefe8b13d709a5da0390c05cdf4e0fc13528ab9bbb9935a", kill_on_drop: false }` [INFO] [stdout] 061096493a3548822eefe8b13d709a5da0390c05cdf4e0fc13528ab9bbb9935a