[INFO] fetching crate linked-data-core 0.1.1...
[INFO] testing linked-data-core-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate linked-data-core 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate linked-data-core 0.1.1
[INFO] finished tweaking crates.io crate linked-data-core 0.1.1
[INFO] tweaked toml for crates.io crate linked-data-core 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate linked-data-core 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linked-data-core 0.1.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iref v3.2.2
[INFO] [stderr]   Downloaded iref-core v3.2.2
[INFO] [stderr]   Downloaded utf8-decode v1.0.1
[INFO] [stderr]   Downloaded abnf v0.13.0
[INFO] [stderr]   Downloaded btree-slab v0.6.1
[INFO] [stderr]   Downloaded cc-traits v2.0.0
[INFO] [stderr]   Downloaded range-traits v0.3.2
[INFO] [stderr]   Downloaded btree-range-map v0.7.2
[INFO] [stderr]   Downloaded hex_fmt v0.3.0
[INFO] [stderr]   Downloaded static-regular-grammar v2.0.2
[INFO] [stderr]   Downloaded pct-str v2.0.0
[INFO] [stderr]   Downloaded abnf-core v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc86cd09207d19ca503722e2e8dcff2d7867098ebcb25c0daf5d7338099c3b75
[INFO] running `Command { std: "docker" "start" "-a" "dc86cd09207d19ca503722e2e8dcff2d7867098ebcb25c0daf5d7338099c3b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc86cd09207d19ca503722e2e8dcff2d7867098ebcb25c0daf5d7338099c3b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc86cd09207d19ca503722e2e8dcff2d7867098ebcb25c0daf5d7338099c3b75", kill_on_drop: false }`
[INFO] [stdout] dc86cd09207d19ca503722e2e8dcff2d7867098ebcb25c0daf5d7338099c3b75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb7062efe47a923b6200f535adec4d00ea6a8e3f31a720ae3445075891a99d63
[INFO] running `Command { std: "docker" "start" "-a" "fb7062efe47a923b6200f535adec4d00ea6a8e3f31a720ae3445075891a99d63", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling range-traits v0.3.2
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling hex_fmt v0.3.0
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling utf8-decode v1.0.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling cc-traits v2.0.0
[INFO] [stderr]    Compiling btree-slab v0.6.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling abnf-core v0.5.0
[INFO] [stderr]    Compiling abnf v0.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling snafu-derive v0.8.5
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling pct-str v2.0.0
[INFO] [stderr]    Compiling snafu v0.8.5
[INFO] [stderr]    Compiling btree-range-map v0.7.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling static-regular-grammar v2.0.2
[INFO] [stderr]    Compiling iref-core v3.2.2
[INFO] [stderr]    Compiling iref v3.2.2
[INFO] [stderr]    Compiling linked-data-core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.09s
[INFO] running `Command { std: "docker" "inspect" "fb7062efe47a923b6200f535adec4d00ea6a8e3f31a720ae3445075891a99d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb7062efe47a923b6200f535adec4d00ea6a8e3f31a720ae3445075891a99d63", kill_on_drop: false }`
[INFO] [stdout] fb7062efe47a923b6200f535adec4d00ea6a8e3f31a720ae3445075891a99d63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 306a53746009d61ac66caccc947d9822d7fa9e587078ba10fc5a24bb9d248a9c
[INFO] running `Command { std: "docker" "start" "-a" "306a53746009d61ac66caccc947d9822d7fa9e587078ba10fc5a24bb9d248a9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked-data-core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "306a53746009d61ac66caccc947d9822d7fa9e587078ba10fc5a24bb9d248a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "306a53746009d61ac66caccc947d9822d7fa9e587078ba10fc5a24bb9d248a9c", kill_on_drop: false }`
[INFO] [stdout] 306a53746009d61ac66caccc947d9822d7fa9e587078ba10fc5a24bb9d248a9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8817853aff457155c699e047689d57ec5c9df6916447199ec549980052ff7803
[INFO] running `Command { std: "docker" "start" "-a" "8817853aff457155c699e047689d57ec5c9df6916447199ec549980052ff7803", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linked_data_core-49140bb1f91ea2bc)
[INFO] [stdout] running 19 tests
[INFO] [stdout] test attributes::parse::tests::test_enum_prefix_attribute_parse ... ok
[INFO] [stdout] test attributes::parse::tests::test_field_flatten_parse ... ok
[INFO] [stdout] test attributes::parse::tests::test_field_id_and_graph_parse ... ok
[INFO] [stdout] test attributes::parse::tests::test_field_ignore_parse ... ok
[INFO] [stdout] test attributes::parse::tests::test_field_iri_parse ... ok
[INFO] [stdout] test attributes::parse::tests::test_error_on_invalid_attribute ... ok
[INFO] [stdout] test attributes::parse::tests::test_struct_attribute_parse ... ok
[INFO] [stdout] test attributes::parse::tests::test_prefix_mapping_parse ... ok
[INFO] [stdout] test attributes::parse::tests::test_struct_prefix_attribute_parse ... ok
[INFO] [stdout] test attributes::parse::tests::test_variant_attribute_parse ... ok
[INFO] [stdout] test attributes::parse::tests::test_type_attribute_parse ... ok
[INFO] [stdout] test attributes::r#type::tests::test_empty_struct_attributes ... ok
[INFO] [stdout] test attributes::r#type::tests::test_enum_attributes_from_attributes ... ok
[INFO] [stdout] test attributes::r#type::tests::test_invalid_iri_in_prefix_attribute ... ok
[INFO] [stdout] test attributes::r#type::tests::test_invalid_prefix_in_prefix_attribute ... ok
[INFO] [stdout] test attributes::r#type::tests::test_struct_attributes_from_attributes ... ok
[INFO] [stdout] test attributes::r#type::tests::test_struct_attributes_multiple_types_error ... ok
[INFO] [stdout] test attributes::r#type::tests::test_prefix_mappings_from_vec_prefix_attribute ... ok
[INFO] [stdout] test attributes::r#type::tests::test_struct_attributes_with_prefixed_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linked_data_core
[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] running `Command { std: "docker" "inspect" "8817853aff457155c699e047689d57ec5c9df6916447199ec549980052ff7803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8817853aff457155c699e047689d57ec5c9df6916447199ec549980052ff7803", kill_on_drop: false }`
[INFO] [stdout] 8817853aff457155c699e047689d57ec5c9df6916447199ec549980052ff7803