[INFO] crate taxonomy 0.4.1 is already in cache
[INFO] testing taxonomy-0.4.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate taxonomy 0.4.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate taxonomy 0.4.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate taxonomy 0.4.1
[INFO] finished tweaking crates.io crate taxonomy 0.4.1
[INFO] tweaked toml for crates.io crate taxonomy 0.4.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.44.0" "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] c39e73c541471c9f80eac578cf73d6a4a542412ca96f28ee0930ded8b91a6638
[INFO] running `"docker" "start" "-a" "c39e73c541471c9f80eac578cf73d6a4a542412ca96f28ee0930ded8b91a6638"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling taxonomy v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.35s
[INFO] running `"docker" "inspect" "c39e73c541471c9f80eac578cf73d6a4a542412ca96f28ee0930ded8b91a6638"`
[INFO] running `"docker" "rm" "-f" "c39e73c541471c9f80eac578cf73d6a4a542412ca96f28ee0930ded8b91a6638"`
[INFO] [stdout] c39e73c541471c9f80eac578cf73d6a4a542412ca96f28ee0930ded8b91a6638
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 11c8a9bf85c35a02003a2d34c4a6eaac182ddedb94b8e8dd87a9ec72d2efd6a6
[INFO] running `"docker" "start" "-a" "11c8a9bf85c35a02003a2d34c4a6eaac182ddedb94b8e8dd87a9ec72d2efd6a6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling taxonomy v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 33.67s
[INFO] running `"docker" "inspect" "11c8a9bf85c35a02003a2d34c4a6eaac182ddedb94b8e8dd87a9ec72d2efd6a6"`
[INFO] running `"docker" "rm" "-f" "11c8a9bf85c35a02003a2d34c4a6eaac182ddedb94b8e8dd87a9ec72d2efd6a6"`
[INFO] [stdout] 11c8a9bf85c35a02003a2d34c4a6eaac182ddedb94b8e8dd87a9ec72d2efd6a6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 84ce136ff26e1a72c671e97a7b60ce7739e210fd0c17f1d4e532f1707f9b932d
[INFO] running `"docker" "start" "-a" "84ce136ff26e1a72c671e97a7b60ce7739e210fd0c17f1d4e532f1707f9b932d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/taxonomy-a8f539e4ddc1ad4f
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test base::test::test_access_equivalency ... ok
[INFO] [stdout] test base::test::test_children ... ok
[INFO] [stdout] test base::test::test_new ... ok
[INFO] [stdout] test base::test::test_remove ... ok
[INFO] [stdout] test formats::json::test::test_key_retrieval ... ok
[INFO] [stdout] test base::test::test_taxonomy_conversion ... ok
[INFO] [stdout] test base::test::test_id_mapping ... ok
[INFO] [stdout] test base::test::test_add ... ok
[INFO] [stdout] test formats::json::test::test_node_link_save ... ok
[INFO] [stdout] test edit::test_prune_away ... ok
[INFO] [stdout] test edit::test_prune_to ... ok
[INFO] [stdout] test formats::json::test::test_bad_tree_imports ... ok
[INFO] [stdout] test formats::json::test::test_new_node_link_import ... ok
[INFO] [stdout] test formats::json::test::test_tree_save ... ok
[INFO] [stdout] test formats::json::test::test_old_node_link_import ... ok
[INFO] [stdout] test formats::newick::test::test_load_newick ... ok
[INFO] [stdout] test formats::phyloxml::test::test_load_phyloxml ... ok
[INFO] [stdout] test formats::ncbi::test_ncbi_importer ... ok
[INFO] [stdout] test formats::phyloxml::test::test_no_valid_phyloxml ... ok
[INFO] [stdout] test taxonomy::test::test_len ... ok
[INFO] [stdout] test taxonomy::test::test_lineage ... ok
[INFO] [stdout] test taxonomy::test::test_parent_at_rank ... ok
[INFO] [stdout] test taxonomy::test::test_traversal ... ok
[INFO] [stdout] test taxonomy::test::test_lca ... ok
[INFO] [stdout] test weights::test_all_weighted_path ... ok
[INFO] [stdout] test formats::json::test::test_tree_import ... ok
[INFO] [stdout] test rank::test::test_ranks ... ok
[INFO] [stderr]    Doc-tests taxonomy
[INFO] [stdout] test rank::test::test_str_to_rank ... ok
[INFO] [stdout] test weights::test_maximum_weighted_path ... ok
[INFO] [stdout] test formats::newick::test::test_write_newick ... ok
[INFO] [stdout] test weights::test_rollup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "84ce136ff26e1a72c671e97a7b60ce7739e210fd0c17f1d4e532f1707f9b932d"`
[INFO] running `"docker" "rm" "-f" "84ce136ff26e1a72c671e97a7b60ce7739e210fd0c17f1d4e532f1707f9b932d"`
[INFO] [stdout] 84ce136ff26e1a72c671e97a7b60ce7739e210fd0c17f1d4e532f1707f9b932d