[INFO] fetching crate pretty_graph 0.10.0...
[INFO] testing pretty_graph-0.10.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate pretty_graph 0.10.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate pretty_graph 0.10.0
[INFO] finished tweaking crates.io crate pretty_graph 0.10.0
[INFO] tweaked toml for crates.io crate pretty_graph 0.10.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pretty_graph 0.10.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pretty_graph 0.10.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b7d51235d04f597ba431f730eb5f799bffeaa10bdbaee145b14969d1bc1a5ae
[INFO] running `Command { std: "docker" "start" "-a" "1b7d51235d04f597ba431f730eb5f799bffeaa10bdbaee145b14969d1bc1a5ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b7d51235d04f597ba431f730eb5f799bffeaa10bdbaee145b14969d1bc1a5ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b7d51235d04f597ba431f730eb5f799bffeaa10bdbaee145b14969d1bc1a5ae", kill_on_drop: false }`
[INFO] [stdout] 1b7d51235d04f597ba431f730eb5f799bffeaa10bdbaee145b14969d1bc1a5ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c36a9c5a0c157bcde4fa5bf865365f6a7ce1116405ab986126ade5cb5a426378
[INFO] running `Command { std: "docker" "start" "-a" "c36a9c5a0c157bcde4fa5bf865365f6a7ce1116405ab986126ade5cb5a426378", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretty_graph v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "c36a9c5a0c157bcde4fa5bf865365f6a7ce1116405ab986126ade5cb5a426378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c36a9c5a0c157bcde4fa5bf865365f6a7ce1116405ab986126ade5cb5a426378", kill_on_drop: false }`
[INFO] [stdout] c36a9c5a0c157bcde4fa5bf865365f6a7ce1116405ab986126ade5cb5a426378
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fb52ce462eb3eebb4ff13a5ecdcfcfaf6034001deee112272b9d459c868bc02
[INFO] running `Command { std: "docker" "start" "-a" "8fb52ce462eb3eebb4ff13a5ecdcfcfaf6034001deee112272b9d459c868bc02", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretty_graph v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "8fb52ce462eb3eebb4ff13a5ecdcfcfaf6034001deee112272b9d459c868bc02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fb52ce462eb3eebb4ff13a5ecdcfcfaf6034001deee112272b9d459c868bc02", kill_on_drop: false }`
[INFO] [stdout] 8fb52ce462eb3eebb4ff13a5ecdcfcfaf6034001deee112272b9d459c868bc02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17dbab597acc76d97431c77ec2912730c06328f526c726c3ab4c07d3e1048659
[INFO] running `Command { std: "docker" "start" "-a" "17dbab597acc76d97431c77ec2912730c06328f526c726c3ab4c07d3e1048659", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pretty_graph-5ccee39377186492)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test node::map::construct::tests::test_new ... ok
[INFO] [stdout] test node::map::construct::tests::test_from ... ok
[INFO] [stdout] test node::map::link::tests::test_link_keys ... ok
[INFO] [stdout] test node::map::link::tests::test_link ... ok
[INFO] [stdout] test node::map::link::tests::test_unlink ... ok
[INFO] [stdout] test node::map::link::tests::test_node_by_key ... ok
[INFO] [stdout] test node::map::link::tests::test_node_by_chain ... ok
[INFO] [stdout] test node::map::payload::tests::test_set_get_remove ... ok
[INFO] [stdout] test node::map::payload::tests::test_values ... ok
[INFO] [stdout] test node::universal::link::tests::test_linked_nodes ... ok
[INFO] [stdout] test node::universal::payload::tests::test_contains_string ... ok
[INFO] [stdout] test node::universal::payload::tests::test_map_clear ... ok
[INFO] [stdout] test node::universal::payload::tests::test_len ... ok
[INFO] [stdout] test node::universal::payload::tests::test_values ... ok
[INFO] [stdout] test node::universal::payload::tests::test_vec_clear ... ok
[INFO] [stdout] test node::vector::construct::tests::test_new_vec ... ok
[INFO] [stdout] test node::vector::construct::tests::test_empty_vec_from ... ok
[INFO] [stdout] test node::map::payload::tests::test_keys ... ok
[INFO] [stdout] test node::vector::construct::tests::test_vec_from ... ok
[INFO] [stdout] test node::vector::link::tests::test_push_node_pop ... ok
[INFO] [stdout] test node::vector::link::tests::test_remove_node_by_index ... ok
[INFO] [stdout] test node::vector::link::tests::test_node_by_index ... ok
[INFO] [stdout] test node::vector::payload::tests::test_pop_string ... ok
[INFO] [stdout] test node::map::link::tests::test_node_by_key_panic - should panic ... ok
[INFO] [stdout] test node::map::link::tests::test_link_panic - should panic ... ok
[INFO] [stdout] test node::map::payload::tests::test_unlink_panic - should panic ... ok
[INFO] [stdout] test node::vector::payload::tests::test_push_get ... ok
[INFO] [stdout] test node::vector::payload::tests::test_push_str_panic - should panic ... ok
[INFO] [stdout] test node::map::payload::tests::test_node_by_key_panic - should panic ... ok
[INFO] [stdout] test node::map::payload::tests::test_keys_panic - should panic ... ok
[INFO] [stdout] test node::vector::link::tests::test_node_by_index_panic - should panic ... ok
[INFO] [stdout] test node::vector::link::tests::test_push_node_panic - should panic ... ok
[INFO] [stdout] test node::vector::payload::tests::test_remove_string_by_index ... ok
[INFO] [stdout] test sugar::impl_universal::tests::test_get_str_vector_by_key_or_empty ... ok
[INFO] [stdout] test node::vector::payload::tests::test_remove_string_by_index_panic - should panic ... ok
[INFO] [stdout] test tests::tests::test_doc_example ... ok
[INFO] [stdout] test sugar::impl_universal::tests::test_get_str_vector_by_key_or ... ok
[INFO] [stdout] test tests::tests::test_linked_nodes ... ok
[INFO] [stdout] test node::vector::link::tests::test_push_pop_panic - should panic ... ok
[INFO] [stdout] test node::vector::link::tests::test_remove_node_by_index_panic - should panic ... ok
[INFO] [stdout] test node::vector::payload::tests::test_empty_remove_string_by_index_panic - should panic ... ok
[INFO] [stdout] test node::vector::payload::tests::test_get_string_by_index_panic - should panic ... ok
[INFO] [stdout] test node::map::link::tests::test_link_keys_panic - should panic ... ok
[INFO] [stdout] test node::map::link::tests::test_unlink_panic - should panic ... ok
[INFO] [stdout] test node::map::payload::tests::test_link_keys_panic - should panic ... ok
[INFO] [stdout] test node::universal::link::tests::test_vector_linked_nodes ... ok
[INFO] [stdout] test node::vector::payload::tests::test_pop_string_panic - should panic ... ok
[INFO] [stdout] test tests::tests::test_multithread_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pretty_graph
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test src/node/map/construct.rs - node::map::construct::Node::from (line 27) ... ok
[INFO] [stdout] test src/../README.md - (line 13) ... ok
[INFO] [stdout] test src/node/map/payload.rs - node::map::payload::Node::get (line 19) ... ok
[INFO] [stdout] test src/node/map/payload.rs - node::map::payload::Node::set (line 7) ... ok
[INFO] [stdout] test src/node/map/construct.rs - node::map::construct::Node::new (line 10) ... ok
[INFO] [stdout] test src/node/map/payload.rs - node::map::payload::Node::remove (line 32) ... ok
[INFO] [stdout] test src/node/universal/payload.rs - node::universal::payload::Node::values (line 7) ... ok
[INFO] [stdout] test src/node/vector/construct.rs - node::vector::construct::Node::vec_from (line 23) ... ok
[INFO] [stdout] test src/node/universal/payload.rs - node::universal::payload::Node::len (line 43) ... ok
[INFO] [stdout] test src/node/vector/construct.rs - node::vector::construct::Node::new_vec (line 9) ... ok
[INFO] [stdout] test src/node/map/link.rs - node::map::link::Node::node_by_chain (line 78) ... ok
[INFO] [stdout] test src/node/vector/link.rs - node::vector::link::Node::node_by_index (line 6) ... ok
[INFO] [stdout] test src/node/vector/link.rs - node::vector::link::Node::remove_by_node_by_index (line 48) ... ok
[INFO] [stdout] test src/node/vector/payload.rs - node::vector::payload::Node::pop_string (line 20) ... ok
[INFO] [stdout] test src/node/vector/payload.rs - node::vector::payload::Node::remove_string_by_index (line 47) ... ok
[INFO] [stdout] test src/node/vector/payload.rs - node::vector::payload::Node::push_str (line 6) ... ok
[INFO] [stdout] test src/node/vector/link.rs - node::vector::link::Node::push_node (line 20) ... ok
[INFO] [stdout] test src/node/vector/link.rs - node::vector::link::Node::pop_node (line 34) ... ok
[INFO] [stdout] test src/node/universal/payload.rs - node::universal::payload::Node::contains_string (line 63) ... ok
[INFO] [stdout] test src/node/map/payload.rs - node::map::payload::Node::keys (line 46) ... ok
[INFO] [stdout] test src/node/universal/link.rs - node::universal::link::Node::linked_nodes (line 8) ... ok
[INFO] [stdout] test src/node/universal/payload.rs - node::universal::payload::Node::clear (line 29) ... ok
[INFO] [stdout] test src/node/map/link.rs - node::map::link::Node::link (line 7) ... ok
[INFO] [stdout] test src/node/vector/payload.rs - node::vector::payload::Node::get_string_by_index (line 34) ... ok
[INFO] [stdout] test src/node/map/link.rs - node::map::link::Node::node_by_key (line 57) ... ok
[INFO] [stdout] test src/node/map/link.rs - node::map::link::Node::unlink (line 22) ... ok
[INFO] [stdout] test src/sugar/traits.rs - sugar::traits::Universal::get_str_vector_by_key_or (line 7) ... ok
[INFO] [stdout] test src/node/map/link.rs - node::map::link::Node::link_keys (line 36) ... ok
[INFO] [stdout] test src/../README.md - (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.80s; merged doctests compilation took 0.68s
[INFO] running `Command { std: "docker" "inspect" "17dbab597acc76d97431c77ec2912730c06328f526c726c3ab4c07d3e1048659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17dbab597acc76d97431c77ec2912730c06328f526c726c3ab4c07d3e1048659", kill_on_drop: false }`
[INFO] [stdout] 17dbab597acc76d97431c77ec2912730c06328f526c726c3ab4c07d3e1048659