[INFO] crate kernel 1.1.0 is already in cache [INFO] testing kernel-1.1.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate kernel 1.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate kernel 1.1.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate kernel 1.1.0 [INFO] finished tweaking crates.io crate kernel 1.1.0 [INFO] tweaked toml for crates.io crate kernel 1.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8661c9d6d3a05a7fdff5eb8e59cd0f7e659cd229fdab16b06f918cc5bc28f6e6 [INFO] running `"docker" "start" "-a" "8661c9d6d3a05a7fdff5eb8e59cd0f7e659cd229fdab16b06f918cc5bc28f6e6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling lalrpop-util v0.12.5 [INFO] [stderr] Compiling regex-syntax v0.2.6 [INFO] [stderr] Compiling lalrpop-intern v0.12.5 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling itertools v0.3.25 [INFO] [stderr] Compiling unicode-xid v0.0.2 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling sha1 v0.2.0 [INFO] [stderr] Compiling petgraph v0.1.18 [INFO] [stderr] Compiling http-muncher v0.3.2 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling atty v0.1.2 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling bit-set v0.3.0 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.1.18/src/graph.rs:404:21 [INFO] [stderr] | [INFO] [stderr] 404 | 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-0.1.18/src/graph.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | fn max() -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] note: candidate #2 is defined in the trait `std::cmp::Ord` [INFO] [stderr] help: disambiguate the associated function for candidate #1 [INFO] [stderr] | [INFO] [stderr] 404 | assert!(graph::IndexType::max().index() == !0 || NodeIndex::end() != node_idx); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: disambiguate the associated function for candidate #2 [INFO] [stderr] | [INFO] [stderr] 404 | assert!(std::cmp::Ord::max().index() == !0 || NodeIndex::end() != node_idx); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.1.18/src/graph.rs:404:38 [INFO] [stderr] | [INFO] [stderr] 352 | impl Graph [INFO] [stderr] | -- this type parameter [INFO] [stderr] ... [INFO] [stderr] 404 | assert!(Ix::max().index() == !0 || NodeIndex::end() != node_idx); [INFO] [stderr] | ^^ expected type parameter `Ix`, found integer [INFO] [stderr] | [INFO] [stderr] = note: expected type parameter `Ix` [INFO] [stderr] found type `{integer}` [INFO] [stderr] [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.1.18/src/graph.rs:438:21 [INFO] [stderr] | [INFO] [stderr] 438 | 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-0.1.18/src/graph.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | fn max() -> Self; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] note: candidate #2 is defined in the trait `std::cmp::Ord` [INFO] [stderr] help: disambiguate the associated function for candidate #1 [INFO] [stderr] | [INFO] [stderr] 438 | assert!(graph::IndexType::max().index() == !0 || EdgeIndex::end() != edge_idx); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: disambiguate the associated function for candidate #2 [INFO] [stderr] | [INFO] [stderr] 438 | assert!(std::cmp::Ord::max().index() == !0 || EdgeIndex::end() != edge_idx); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.1.18/src/graph.rs:438:38 [INFO] [stderr] | [INFO] [stderr] 352 | impl Graph [INFO] [stderr] | -- this type parameter [INFO] [stderr] ... [INFO] [stderr] 438 | assert!(Ix::max().index() == !0 || EdgeIndex::end() != edge_idx); [INFO] [stderr] | ^^ expected type parameter `Ix`, found integer [INFO] [stderr] | [INFO] [stderr] = note: expected type parameter `Ix` [INFO] [stderr] found type `{integer}` [INFO] [stderr] [INFO] [stderr] Compiling nix v0.6.0 [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0034, E0308. [INFO] [stderr] For more information about an error, try `rustc --explain E0034`. [INFO] [stderr] error: could not compile `petgraph`. [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 `"docker" "inspect" "8661c9d6d3a05a7fdff5eb8e59cd0f7e659cd229fdab16b06f918cc5bc28f6e6"` [INFO] running `"docker" "rm" "-f" "8661c9d6d3a05a7fdff5eb8e59cd0f7e659cd229fdab16b06f918cc5bc28f6e6"` [INFO] [stdout] 8661c9d6d3a05a7fdff5eb8e59cd0f7e659cd229fdab16b06f918cc5bc28f6e6