[INFO] cloning repository https://github.com/starlingjs/starling [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/starlingjs/starling" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstarlingjs%2Fstarling", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstarlingjs%2Fstarling'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 92312a5dabb7723301da9a7a381d50e10216e64f [INFO] checking starlingjs/starling against master#a836d9b6413d9d593be6c09463ff8c4c70e56599 for pr-84037 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstarlingjs%2Fstarling" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/starlingjs/starling on toolchain a836d9b6413d9d593be6c09463ff8c4c70e56599 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/starlingjs/starling [INFO] finished tweaking git repo https://github.com/starlingjs/starling [INFO] tweaked toml for git repo https://github.com/starlingjs/starling written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/starlingjs/starling already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dd37efb8e3eb608ca3de3bc1b2c8346378491cf2e2ecea543c0168a7916c647f [INFO] running `Command { std: "docker" "start" "-a" "dd37efb8e3eb608ca3de3bc1b2c8346378491cf2e2ecea543c0168a7916c647f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd37efb8e3eb608ca3de3bc1b2c8346378491cf2e2ecea543c0168a7916c647f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd37efb8e3eb608ca3de3bc1b2c8346378491cf2e2ecea543c0168a7916c647f", kill_on_drop: false }` [INFO] [stdout] dd37efb8e3eb608ca3de3bc1b2c8346378491cf2e2ecea543c0168a7916c647f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4dab5b02ded6c812fc48f51b1519e198e611e2f9bf5b5dff6d9fa0d20d3037e7 [INFO] running `Command { std: "docker" "start" "-a" "4dab5b02ded6c812fc48f51b1519e198e611e2f9bf5b5dff6d9fa0d20d3037e7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.34 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling regex-syntax v0.4.1 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling log v0.3.8 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling bindgen v0.32.1 [INFO] [stderr] Compiling ansi_term v0.10.2 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling ident_case v1.0.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Compiling heapsize v0.4.1 [INFO] [stderr] Compiling fixedbitset v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.2.0 [INFO] [stderr] Compiling ordermap v0.3.2 [INFO] [stderr] Checking rent_to_own v0.1.0 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking num-traits v0.1.41 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling cmake v0.1.29 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Compiling atty v0.2.3 [INFO] [stderr] Compiling which v1.0.3 [INFO] [stderr] Checking iovec v0.1.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling heck v0.3.0 [INFO] [stderr] Compiling libz-sys v1.0.18 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling clap v2.29.0 [INFO] [stderr] Compiling petgraph v0.4.10 [INFO] [stderr] Checking bytes v0.4.5 [INFO] [stderr] Checking futures-cpupool v0.1.7 [INFO] [stderr] Compiling clang-sys v0.21.1 [INFO] [stderr] Compiling cpp_demangle v0.2.7 [INFO] [stderr] Compiling starling v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking mio v0.6.11 [INFO] [stderr] Compiling mozjs_sys v0.0.0 (https://github.com/fitzgen/mozjs?branch=smup-smup-smup#8667ad2f) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> build.rs:61:28 [INFO] [stdout] | [INFO] [stdout] 61 | 'a'...'z' | 'A'...'Z' | '0'...'9' => c, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> build.rs:61:40 [INFO] [stdout] | [INFO] [stdout] 61 | 'a'...'z' | 'A'...'Z' | '0'...'9' => c, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> build.rs:61:52 [INFO] [stdout] | [INFO] [stdout] 61 | 'a'...'z' | 'A'...'Z' | '0'...'9' => c, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex v0.2.3 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `mozjs_sys v0.0.0 (https://github.com/fitzgen/mozjs?branch=smup-smup-smup#8667ad2f)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/mozjs_sys-d1886a9ffcef86dd/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Running command: "python2.7" "./devtools/automation/autospider.py" "--build-only" "--no-jemalloc" "--objdir" "/opt/rustwide/target/debug/build/mozjs_sys-dc7a2ed84215f48b/out" "plain" "--no-debug" "--optimize" [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] Traceback (most recent call last): [INFO] [stderr] File "./devtools/automation/autospider.py", line 345, in [INFO] [stderr] shutil.copyfile(configure + ".in", configure) [INFO] [stderr] File "/usr/lib/python2.7/shutil.py", line 97, in copyfile [INFO] [stderr] with open(dst, 'wb') as fdst: [INFO] [stderr] IOError: [Errno 30] Read-only file system: '/opt/rustwide/cargo-home/git/checkouts/mozjs-f94f19fa8f916dc5/8667ad2/mozjs/js/src/configure' [INFO] [stderr] thread 'main' panicked at 'autospider should exit OK', /opt/rustwide/cargo-home/git/checkouts/mozjs-f94f19fa8f916dc5/8667ad2/mozjs/js/src/build.rs:50:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56062e022c30 - std::backtrace_rs::backtrace::libunwind::trace::h247d9dc800afe0ad [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x56062e022c30 - std::backtrace_rs::backtrace::trace_unsynchronized::h9a4153306adf486c [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x56062e022c30 - std::sys_common::backtrace::_print_fmt::h1ac8daa5000ee24c [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x56062e022c30 - ::fmt::h22a8e55d2cc5363a [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x56062e040a4f - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x56062e021105 - std::io::Write::write_fmt::h441a47830651073b [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/io/mod.rs:1580:15 [INFO] [stderr] 6: 0x56062e02489b - std::sys_common::backtrace::_print::hd1e0ee1c195f9f05 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x56062e02489b - std::sys_common::backtrace::print::h7d1098def5c25d20 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x56062e02489b - std::panicking::default_hook::{{closure}}::h484b8b15967e42c8 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x56062e02437d - std::panicking::default_hook::h82c79ca49716b79d [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x56062e024e4d - std::panicking::rust_panic_with_hook::h6df253a3c973d6b6 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x56062e00528f - std::panicking::begin_panic::{{closure}}::hbcea4455287db75f [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:520:9 [INFO] [stderr] 12: 0x56062e006f48 - std::sys_common::backtrace::__rust_end_short_backtrace::h9fc13f7013b32a52 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x56062e0051d5 - std::panicking::begin_panic::h9dff6c766572e2f2 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:519:12 [INFO] [stderr] 14: 0x56062e005cdb - build_script_build::main::h384b7f458192854f [INFO] [stderr] at /opt/rustwide/cargo-home/git/checkouts/mozjs-f94f19fa8f916dc5/8667ad2/mozjs/js/src/build.rs:50:5 [INFO] [stderr] 15: 0x56062e0090db - core::ops::function::FnOnce::call_once::h6160d36762612df6 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x56062e006f8e - std::sys_common::backtrace::__rust_begin_short_backtrace::h331897f0cc0ca42d [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 17: 0x56062e00b1b1 - std::rt::lang_start::{{closure}}::h1faf4779ac309e5c [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/rt.rs:66:18 [INFO] [stderr] 18: 0x56062e02524a - core::ops::function::impls:: for &F>::call_once::h98fbc5823393ca6f [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x56062e02524a - std::panicking::try::do_call::h210d0709dd1d5fd6 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:379:40 [INFO] [stderr] 20: 0x56062e02524a - std::panicking::try::hc60c2c01c5cf7473 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:343:19 [INFO] [stderr] 21: 0x56062e02524a - std::panic::catch_unwind::h7480a56877b30ca9 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panic.rs:431:14 [INFO] [stderr] 22: 0x56062e02524a - std::rt::lang_start_internal::he77194431b0ee4a2 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/rt.rs:51:25 [INFO] [stderr] 23: 0x56062e00b190 - std::rt::lang_start::hdbbd1fc69da9851c [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/rt.rs:65:5 [INFO] [stderr] 24: 0x56062e00626c - main [INFO] [stderr] 25: 0x7efdfaa640b3 - __libc_start_main [INFO] [stderr] 26: 0x56062e0026ee - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1173:19 [INFO] [stdout] | [INFO] [stdout] 1173 | self.iter.find_map(|(i, node)| { [INFO] [stdout] | ^^^^^^^^ multiple `find_map` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl of the trait `IterUtilsExt` for the type `I` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | / fn find_map(&mut self, mut f: F) -> Option [INFO] [stdout] 6 | | where F: FnMut(Self::Item) -> Option [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `Iterator` for the type `Enumerate` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 1173 | IterUtilsExt::find_map(&mut self.iter, |(i, node)| { [INFO] [stdout] 1174 | node.weight.as_ref().map(move |w| (node_index(i), w)) [INFO] [stdout] 1175 | }) [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 1173 | Iterator::find_map(&mut self.iter, |(i, node)| { [INFO] [stdout] 1174 | node.weight.as_ref().map(move |w| (node_index(i), w)) [INFO] [stdout] 1175 | }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1365:19 [INFO] [stdout] | [INFO] [stdout] 1365 | self.iter.find_map(|(i, edge)| [INFO] [stdout] | ^^^^^^^^ multiple `find_map` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl of the trait `IterUtilsExt` for the type `I` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | / fn find_map(&mut self, mut f: F) -> Option [INFO] [stdout] 6 | | where F: FnMut(Self::Item) -> Option [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `Iterator` for the type `Enumerate` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 1365 | IterUtilsExt::find_map(&mut self.iter, |(i, edge)| [INFO] [stdout] 1366 | edge.weight.as_ref().map(move |weight| { [INFO] [stdout] 1367 | EdgeReference { [INFO] [stdout] 1368 | index: edge_index(i), [INFO] [stdout] 1369 | node: edge.node, [INFO] [stdout] 1370 | weight: weight, [INFO] [stdout] ... [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 1365 | Iterator::find_map(&mut self.iter, |(i, edge)| [INFO] [stdout] 1366 | edge.weight.as_ref().map(move |weight| { [INFO] [stdout] 1367 | EdgeReference { [INFO] [stdout] 1368 | index: edge_index(i), [INFO] [stdout] 1369 | node: edge.node, [INFO] [stdout] 1370 | weight: weight, [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1529:19 [INFO] [stdout] | [INFO] [stdout] 1529 | self.iter.find_map(|(i, node)| { [INFO] [stdout] | ^^^^^^^^ multiple `find_map` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl of the trait `IterUtilsExt` for the type `I` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | / fn find_map(&mut self, mut f: F) -> Option [INFO] [stdout] 6 | | where F: FnMut(Self::Item) -> Option [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `Iterator` for the type `Enumerate` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 1529 | IterUtilsExt::find_map(&mut self.iter, |(i, node)| { [INFO] [stdout] 1530 | if node.weight.is_some() { [INFO] [stdout] 1531 | Some(node_index(i)) [INFO] [stdout] 1532 | } else { None } [INFO] [stdout] 1533 | }) [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 1529 | Iterator::find_map(&mut self.iter, |(i, node)| { [INFO] [stdout] 1530 | if node.weight.is_some() { [INFO] [stdout] 1531 | Some(node_index(i)) [INFO] [stdout] 1532 | } else { None } [INFO] [stdout] 1533 | }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/graph_impl/stable_graph/mod.rs:1575:19 [INFO] [stdout] | [INFO] [stdout] 1575 | self.iter.find_map(|(i, node)| { [INFO] [stdout] | ^^^^^^^^ multiple `find_map` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl of the trait `IterUtilsExt` for the type `I` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.10/src/iter_utils.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | / fn find_map(&mut self, mut f: F) -> Option [INFO] [stdout] 6 | | where F: FnMut(Self::Item) -> Option [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `Iterator` for the type `Enumerate` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 1575 | IterUtilsExt::find_map(&mut self.iter, |(i, node)| { [INFO] [stdout] 1576 | if node.weight.is_some() { [INFO] [stdout] 1577 | Some(edge_index(i)) [INFO] [stdout] 1578 | } else { None } [INFO] [stdout] 1579 | }) [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 1575 | Iterator::find_map(&mut self.iter, |(i, node)| { [INFO] [stdout] 1576 | if node.weight.is_some() { [INFO] [stdout] 1577 | Some(edge_index(i)) [INFO] [stdout] 1578 | } else { None } [INFO] [stdout] 1579 | }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "4dab5b02ded6c812fc48f51b1519e198e611e2f9bf5b5dff6d9fa0d20d3037e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dab5b02ded6c812fc48f51b1519e198e611e2f9bf5b5dff6d9fa0d20d3037e7", kill_on_drop: false }` [INFO] [stdout] 4dab5b02ded6c812fc48f51b1519e198e611e2f9bf5b5dff6d9fa0d20d3037e7