[INFO] fetching crate rdftk_core 0.3.1...
[INFO] testing rdftk_core-0.3.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rdftk_core 0.3.1 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate rdftk_core 0.3.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rdftk_core 0.3.1
[INFO] finished tweaking crates.io crate rdftk_core 0.3.1
[INFO] tweaked toml for crates.io crate rdftk_core 0.3.1 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 665bfabcb63c75345e987db43d26297246195425fa2fe774aa9adee2fff1f838
[INFO] running `Command { std: "docker" "start" "-a" "665bfabcb63c75345e987db43d26297246195425fa2fe774aa9adee2fff1f838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "665bfabcb63c75345e987db43d26297246195425fa2fe774aa9adee2fff1f838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "665bfabcb63c75345e987db43d26297246195425fa2fe774aa9adee2fff1f838", kill_on_drop: false }`
[INFO] [stdout] 665bfabcb63c75345e987db43d26297246195425fa2fe774aa9adee2fff1f838
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84f4d9764f27936abf09efcce36dd2226d0dce73f5c298bf54aaf9fdaee79a26
[INFO] running `Command { std: "docker" "start" "-a" "84f4d9764f27936abf09efcce36dd2226d0dce73f5c298bf54aaf9fdaee79a26", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling atomic_refcell v0.1.7
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling bimap v0.6.1
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling blob-uuid v0.4.0
[INFO] [stderr]    Compiling unique_id v0.1.3
[INFO] [stderr]    Compiling rdftk_iri v0.1.9
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling rdftk_names v0.1.9
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling rdftk_core v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.31s
[INFO] running `Command { std: "docker" "inspect" "84f4d9764f27936abf09efcce36dd2226d0dce73f5c298bf54aaf9fdaee79a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84f4d9764f27936abf09efcce36dd2226d0dce73f5c298bf54aaf9fdaee79a26", kill_on_drop: false }`
[INFO] [stdout] 84f4d9764f27936abf09efcce36dd2226d0dce73f5c298bf54aaf9fdaee79a26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f1c1e99bd40ec549890187681d688489df8d219884d30512e0b7fcacae14c1b
[INFO] running `Command { std: "docker" "start" "-a" "8f1c1e99bd40ec549890187681d688489df8d219884d30512e0b7fcacae14c1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling parameterized-macro v0.3.1
[INFO] [stderr]    Compiling parameterized v0.3.1
[INFO] [stderr]    Compiling rdftk_core v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.39s
[INFO] running `Command { std: "docker" "inspect" "8f1c1e99bd40ec549890187681d688489df8d219884d30512e0b7fcacae14c1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f1c1e99bd40ec549890187681d688489df8d219884d30512e0b7fcacae14c1b", kill_on_drop: false }`
[INFO] [stdout] 8f1c1e99bd40ec549890187681d688489df8d219884d30512e0b7fcacae14c1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa766e44b1868f54b0be31fe1c205217020be05f69cd27d4c7b52456d47c8716
[INFO] running `Command { std: "docker" "start" "-a" "aa766e44b1868f54b0be31fe1c205217020be05f69cd27d4c7b52456d47c8716", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rdftk_core-816272164aefa0ea)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/graphs.rs (/opt/rustwide/target/debug/deps/graphs-5b3956d7f325e67a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test graph_contains_individual::case_1 ... ok
[INFO] [stdout] test graph_provider::case_0 ... ok
[INFO] [stdout] test graph_len::case_1 ... ok
[INFO] [stdout] test graph_contains_subject::case_0 ... ok
[INFO] [stdout] test graph_contains_individual::case_0 ... ok
[INFO] [stdout] test graph_provider::case_1 ... ok
[INFO] [stdout] test graph_len::case_0 ... ok
[INFO] [stderr]      Running tests/language_tags.rs (/opt/rustwide/target/debug/deps/language_tags-21a0642805291ce9)
[INFO] [stdout] test graph_contains_subject::case_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test bcp_47_validator_01 ... ok
[INFO] [stdout] test bcp_47_validator_04 ... ok
[INFO] [stdout] test bcp_47_validator_05 ... ok
[INFO] [stdout] test bcp_47_validator_09 ... ok
[INFO] [stdout] test bcp_47_validator_10 ... ok
[INFO] [stdout] test bcp_47_validator_02 ... ok
[INFO] [stdout] test bcp_47_validator_06 ... ok
[INFO] [stdout] test bcp_47_validator_07 ... ok
[INFO] [stdout] test bcp_47_validator_13 ... ok
[INFO] [stdout] test bcp_47_validator_11 ... ok
[INFO] [stdout] test spec_equality ... ok
[INFO] [stdout] test bcp_47_validator_12 ... ok
[INFO] [stdout] test bcp_47_validator_08 ... ok
[INFO] [stdout] test random_success ... ok
[INFO] [stdout] test some_equality ... ok
[INFO] [stdout] test bcp_47_validator_03 ... ok
[INFO] [stdout] test bcp_irregular_grandfathered ... ok
[INFO] [stdout] test bcp_regular_grandfathered ... ok
[INFO] [stdout] test spec_duplicate_variants ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/literals.rs (/opt/rustwide/target/debug/deps/literals-9a1b544c1b4de6dd)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test string_with_language ... ok
[INFO] [stdout] test needs_escape ... ok
[INFO] [stdout] test untyped ... ok
[INFO] [stderr]      Running tests/prefix_mappings.rs (/opt/rustwide/target/debug/deps/prefix_mappings-0502ec3a0d0d0f4a)
[INFO] [stdout] test typed_as_long ... ok
[INFO] [stdout] test typed_as_boolean ... ok
[INFO] [stdout] test typed_as_duration ... ok
[INFO] [stdout] test typed_as_ulong ... ok
[INFO] [stdout] test typed_as_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_construct_mappings ... ok
[INFO] [stdout] test test_mapping_compress ... ok
[INFO] [stdout] test test_mapping_expand ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running tests/qnames.rs (/opt/rustwide/target/debug/deps/qnames-b1c449a39e1ce946)
[INFO] [stdout] test qname_from_str_fail ... ok
[INFO] [stdout] test qname_from_str ... ok
[INFO] [stderr]      Running tests/resources.rs (/opt/rustwide/target/debug/deps/resources-890cd3da6a3239f6)
[INFO] [stdout] test new_qname ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test wikipedia_example_01 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/skolemize.rs (/opt/rustwide/target/debug/deps/skolemize-69b231b9ee7b4c64)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/statements.rs (/opt/rustwide/target/debug/deps/statements-226b1c55f6533fb2)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test make_an_embedded_statement ... ok
[INFO] [stdout] test make_literal_statement ... ok
[INFO] [stdout] test reify_a_statement ... ok
[INFO] [stdout] test make_a_statement ... ok
[INFO] [stdout] test reify_nested_statement ... ok
[INFO] [stderr]    Doc-tests rdftk_core
[INFO] [stdout] test make_typed_literal_statement ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/model/graph/mod.rs - model::graph (line 7) ... ok
[INFO] [stdout] test src/model/data_set/mod.rs - model::data_set (line 7) ... ok
[INFO] [stdout] test src/model/qname.rs - model::qname (line 6) ... ok
[INFO] [stdout] test src/model/literal/lang.rs - model::literal::lang (line 30) ... ok
[INFO] [stdout] test src/model/literal/mod.rs - model::literal (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/model/statement/mod.rs - model::statement (line 15) ... ok
[INFO] [stdout] test src/simple/resource.rs - simple::resource (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa766e44b1868f54b0be31fe1c205217020be05f69cd27d4c7b52456d47c8716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa766e44b1868f54b0be31fe1c205217020be05f69cd27d4c7b52456d47c8716", kill_on_drop: false }`
[INFO] [stdout] aa766e44b1868f54b0be31fe1c205217020be05f69cd27d4c7b52456d47c8716