[INFO] fetching crate grathe 0.1.3...
[INFO] testing grathe-0.1.3 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate grathe 0.1.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate grathe 0.1.3 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-8/source/.cargo/config.toml
[INFO] started tweaking crates.io crate grathe 0.1.3
[INFO] finished tweaking crates.io crate grathe 0.1.3
[INFO] tweaked toml for crates.io crate grathe 0.1.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83317d81c8901c27aad22b120d8abbe43210a52d110fd4cc8fa16e95266fe3a7
[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" "83317d81c8901c27aad22b120d8abbe43210a52d110fd4cc8fa16e95266fe3a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83317d81c8901c27aad22b120d8abbe43210a52d110fd4cc8fa16e95266fe3a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83317d81c8901c27aad22b120d8abbe43210a52d110fd4cc8fa16e95266fe3a7", kill_on_drop: false }`
[INFO] [stdout] 83317d81c8901c27aad22b120d8abbe43210a52d110fd4cc8fa16e95266fe3a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--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] 5419058db13d730ffd5fd6c4315c58ba1241790a9c4b83cfc4eaabc1a3e06377
[INFO] running `Command { std: "docker" "start" "-a" "5419058db13d730ffd5fd6c4315c58ba1241790a9c4b83cfc4eaabc1a3e06377", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling all_asserts v2.3.0
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling simba v0.6.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling generic-tests v0.1.2
[INFO] [stderr]    Compiling nalgebra v0.29.0
[INFO] [stderr]    Compiling nalgebra-sparse v0.5.0
[INFO] [stderr]    Compiling grathe v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod errors;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![warn(missing_docs)]
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub mod graphs;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod types;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "5419058db13d730ffd5fd6c4315c58ba1241790a9c4b83cfc4eaabc1a3e06377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5419058db13d730ffd5fd6c4315c58ba1241790a9c4b83cfc4eaabc1a3e06377", kill_on_drop: false }`
[INFO] [stdout] 5419058db13d730ffd5fd6c4315c58ba1241790a9c4b83cfc4eaabc1a3e06377
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab0e7de06d7ca4ad397ff51fb682ba76d3f02b855e5aacebcc579f8fa8377672
[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" "ab0e7de06d7ca4ad397ff51fb682ba76d3f02b855e5aacebcc579f8fa8377672", kill_on_drop: false }`
[INFO] [stderr]    Compiling grathe v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod errors;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![warn(missing_docs)]
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub mod graphs;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod types;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.58s
[INFO] running `Command { std: "docker" "inspect" "ab0e7de06d7ca4ad397ff51fb682ba76d3f02b855e5aacebcc579f8fa8377672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab0e7de06d7ca4ad397ff51fb682ba76d3f02b855e5aacebcc579f8fa8377672", kill_on_drop: false }`
[INFO] [stdout] ab0e7de06d7ca4ad397ff51fb682ba76d3f02b855e5aacebcc579f8fa8377672
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f82801c1a495f0335c3cb589b31f9c35210e477097cc1e753a4762f3ea3c6c36
[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" "f82801c1a495f0335c3cb589b31f9c35210e477097cc1e753a4762f3ea3c6c36", kill_on_drop: false }`
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/lib.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub mod errors;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]  --> src/lib.rs:1:9
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![warn(missing_docs)]
[INFO] [stderr]   |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/lib.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub mod graphs;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/lib.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub mod types;
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `grathe` (lib) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/grathe-b99a87147fc72199)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::add_edge ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::default ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::del_edge ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::del_vertex ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::as_dense_adjacency_matrix ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::as_edge_list ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::eq ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::as_sparse_adjacency_matrix ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::add_vertex ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::partial_cmp ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::as_data ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::as_adjacency_list ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::new ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::from_vertices ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::edges_iter ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::has_vertex ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::from_order ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::from_edges ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::order ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::adjacents_iter ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::vertices_iter ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::from_edges_panics - should panic ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::adjacents_iter_panics - should panic ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::from_vertices_panics - should panic ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::has_edge ... ok
[INFO] [stdout] test tests::graphs::tests::adjacency_list_graph::size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grathe
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/graphs/adjacency_list_graph.rs - graphs::adjacency_list_graph::AdjacencyListGraph<T>::partial_cmp (line 66) ... ok
[INFO] [stdout] test src/graphs/adjacency_list_graph.rs - graphs::adjacency_list_graph::AdjacencyListGraph<T>::eq (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f82801c1a495f0335c3cb589b31f9c35210e477097cc1e753a4762f3ea3c6c36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f82801c1a495f0335c3cb589b31f9c35210e477097cc1e753a4762f3ea3c6c36", kill_on_drop: false }`
[INFO] [stdout] f82801c1a495f0335c3cb589b31f9c35210e477097cc1e753a4762f3ea3c6c36