[INFO] updating cached repository https://github.com/aaronarduino/wordtest [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6592d338fd747eaa02c77a97f0c2cba80bc44bfe [INFO] checking aaronarduino/wordtest against beta-2019-10-27 for pr-65897 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faaronarduino%2Fwordtest" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aaronarduino/wordtest on toolchain beta-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/aaronarduino/wordtest [INFO] finished tweaking git repo https://github.com/aaronarduino/wordtest [INFO] tweaked toml for git repo https://github.com/aaronarduino/wordtest written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/aaronarduino/wordtest already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=allow" "-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" "+beta-2019-10-27" "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] ac0a993e109f751249268764c3f32cb5297863c5b9946f6ef9b50736d3371fe7 [INFO] running `"docker" "start" "-a" "ac0a993e109f751249268764c3f32cb5297863c5b9946f6ef9b50736d3371fe7"` [INFO] [stderr] Compiling itoa v0.1.1 [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Compiling dtoa v0.2.2 [INFO] [stderr] Checking shader_version v0.2.1 [INFO] [stderr] Checking adler32 v0.3.0 [INFO] [stderr] Checking linked-hash-map v0.0.10 [INFO] [stderr] Checking fixedbitset v0.1.5 [INFO] [stderr] Checking piston-shaders_graphics2d v0.2.1 [INFO] [stderr] Compiling xml-rs v0.3.5 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking vecmath v0.3.0 [INFO] [stderr] Checking draw_state v0.6.0 [INFO] [stderr] Checking nodrop v0.1.8 [INFO] [stderr] Checking stb_truetype v0.2.0 [INFO] [stderr] Checking deque v0.3.1 [INFO] [stderr] Checking deflate v0.7.2 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking pistoncore-input v0.16.0 [INFO] [stderr] Checking petgraph v0.2.9 [INFO] [stderr] Checking arrayvec v0.3.20 [INFO] [stderr] Checking rayon v0.6.0 [INFO] [stderr] Checking gfx_core v0.6.0 [INFO] [stderr] Checking x11-dl v2.12.0 [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.2.9/src/graph.rs:421:17 [INFO] [stderr] | [INFO] [stderr] 421 | assert!(Ix::max().index() == !0 || NodeIndex::end() != node_idx); [INFO] [stderr] | ^^^^^^^ multiple `max` found [INFO] [stderr] | [INFO] [stderr] note: candidate #1 is defined in the trait `graph::IndexType` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.2.9/src/graph.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | fn max() -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: to disambiguate the method call, write `graph::IndexType::max(...)` instead [INFO] [stderr] note: candidate #2 is defined in the trait `std::cmp::Ord` [INFO] [stderr] = help: to disambiguate the method call, write `std::cmp::Ord::max(...)` instead [INFO] [stderr] [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.2.9/src/graph.rs:458:17 [INFO] [stderr] | [INFO] [stderr] 458 | assert!(Ix::max().index() == !0 || EdgeIndex::end() != edge_idx); [INFO] [stderr] | ^^^^^^^ multiple `max` found [INFO] [stderr] | [INFO] [stderr] note: candidate #1 is defined in the trait `graph::IndexType` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.2.9/src/graph.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | fn max() -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: to disambiguate the method call, write `graph::IndexType::max(...)` instead [INFO] [stderr] note: candidate #2 is defined in the trait `std::cmp::Ord` [INFO] [stderr] = help: to disambiguate the method call, write `std::cmp::Ord::max(...)` instead [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0034`. [INFO] [stderr] error: could not compile `petgraph`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "ac0a993e109f751249268764c3f32cb5297863c5b9946f6ef9b50736d3371fe7"` [INFO] running `"docker" "rm" "-f" "ac0a993e109f751249268764c3f32cb5297863c5b9946f6ef9b50736d3371fe7"` [INFO] [stdout] ac0a993e109f751249268764c3f32cb5297863c5b9946f6ef9b50736d3371fe7