[INFO] cloning repository https://github.com/tbsaunde/toy-lisp [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tbsaunde/toy-lisp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbsaunde%2Ftoy-lisp"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbsaunde%2Ftoy-lisp'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 03352905001fc3ba09267c86497a238db4ec8aab [INFO] testing tbsaunde/toy-lisp against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbsaunde%2Ftoy-lisp" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tbsaunde/toy-lisp 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 git repo https://github.com/tbsaunde/toy-lisp [INFO] finished tweaking git repo https://github.com/tbsaunde/toy-lisp [INFO] tweaked toml for git repo https://github.com/tbsaunde/toy-lisp written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/tbsaunde/toy-lisp already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lalrpop-util v0.13.0 [INFO] [stderr] Downloaded petgraph v0.3.2 [INFO] [stderr] Downloaded lalrpop-intern v0.13.0 [INFO] [stderr] Downloaded lalrpop v0.13.0 [INFO] [stderr] Downloaded lalrpop-snap v0.13.0 [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] fed3a8927853d7e068b60d612f010ea9c565e1d9e18ad6257901c67a8fb1f88b [INFO] running `"docker" "start" "-a" "fed3a8927853d7e068b60d612f010ea9c565e1d9e18ad6257901c67a8fb1f88b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.22 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.4.0 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling ordermap v0.2.10 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling either v1.1.0 [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling term v0.4.5 [INFO] [stderr] Compiling bit-vec v0.4.3 [INFO] [stderr] Compiling fixedbitset v0.1.6 [INFO] [stderr] Compiling lalrpop-util v0.13.0 [INFO] [stderr] Compiling lalrpop-intern v0.13.0 [INFO] [stderr] Compiling bitflags v0.8.2 [INFO] [stderr] Compiling regex-syntax v0.2.6 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling diff v0.1.10 [INFO] [stderr] Compiling ena v0.5.0 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling bit-set v0.4.0 [INFO] [stderr] Compiling petgraph v0.3.2 [INFO] [stderr] Compiling thread-id v3.0.0 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling atty v0.1.2 [INFO] [stderr] Compiling thread_local v0.3.3 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.3.2/src/graph.rs:479:21 [INFO] [stderr] | [INFO] [stderr] 479 | 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_impl::IndexType` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.3.2/src/graph.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | 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] 479 | assert!(graph_impl::IndexType::max().index() == !0 || NodeIndex::end() != node_idx); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: disambiguate the associated function for candidate #2 [INFO] [stderr] | [INFO] [stderr] 479 | 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-0.3.2/src/graph.rs:479:38 [INFO] [stderr] | [INFO] [stderr] 432 | impl Graph [INFO] [stderr] | -- this type parameter [INFO] [stderr] ... [INFO] [stderr] 479 | 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-0.3.2/src/graph.rs:516:21 [INFO] [stderr] | [INFO] [stderr] 516 | 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_impl::IndexType` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.3.2/src/graph.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | 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] 516 | assert!(graph_impl::IndexType::max().index() == !0 || EdgeIndex::end() != edge_idx); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: disambiguate the associated function for candidate #2 [INFO] [stderr] | [INFO] [stderr] 516 | 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-0.3.2/src/graph.rs:516:38 [INFO] [stderr] | [INFO] [stderr] 432 | impl Graph [INFO] [stderr] | -- this type parameter [INFO] [stderr] ... [INFO] [stderr] 516 | 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 regex v0.2.1 [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" "fed3a8927853d7e068b60d612f010ea9c565e1d9e18ad6257901c67a8fb1f88b"` [INFO] running `"docker" "rm" "-f" "fed3a8927853d7e068b60d612f010ea9c565e1d9e18ad6257901c67a8fb1f88b"` [INFO] [stdout] fed3a8927853d7e068b60d612f010ea9c565e1d9e18ad6257901c67a8fb1f88b