[INFO] fetching crate linked-data-core 0.1.1...
[INFO] testing linked-data-core-0.1.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate linked-data-core 0.1.1 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linked-data-core 0.1.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f9221c47fcde184624a576cbfdb18ca496c9efca0c687a05da32971feda5cff
[INFO] running `Command { std: "docker" "start" "-a" "4f9221c47fcde184624a576cbfdb18ca496c9efca0c687a05da32971feda5cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f9221c47fcde184624a576cbfdb18ca496c9efca0c687a05da32971feda5cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f9221c47fcde184624a576cbfdb18ca496c9efca0c687a05da32971feda5cff", kill_on_drop: false }`
[INFO] [stdout] 4f9221c47fcde184624a576cbfdb18ca496c9efca0c687a05da32971feda5cff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ec8123ce1647910df921016c6df4aa3ed9b79dfcddb3b785f09b94c89ef593d
[INFO] running `Command { std: "docker" "start" "-a" "0ec8123ce1647910df921016c6df4aa3ed9b79dfcddb3b785f09b94c89ef593d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling range-traits v0.3.2
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling nom v7.1.3
[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 half v2.6.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling cc-traits v2.0.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling btree-slab v0.6.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[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 24.51s
[INFO] running `Command { std: "docker" "inspect" "0ec8123ce1647910df921016c6df4aa3ed9b79dfcddb3b785f09b94c89ef593d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ec8123ce1647910df921016c6df4aa3ed9b79dfcddb3b785f09b94c89ef593d", kill_on_drop: false }`
[INFO] [stdout] 0ec8123ce1647910df921016c6df4aa3ed9b79dfcddb3b785f09b94c89ef593d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e63bce4be97184a298ff202c7965fa068eac51239ccd6e7556508f35f0579757
[INFO] running `Command { std: "docker" "start" "-a" "e63bce4be97184a298ff202c7965fa068eac51239ccd6e7556508f35f0579757", 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 1.08s
[INFO] running `Command { std: "docker" "inspect" "e63bce4be97184a298ff202c7965fa068eac51239ccd6e7556508f35f0579757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e63bce4be97184a298ff202c7965fa068eac51239ccd6e7556508f35f0579757", kill_on_drop: false }`
[INFO] [stdout] e63bce4be97184a298ff202c7965fa068eac51239ccd6e7556508f35f0579757
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 389c9ce61fcccfeffb38d4dd9b6c33db3ccb6be61b30a79e45cfd7e2f3e80162
[INFO] running `Command { std: "docker" "start" "-a" "389c9ce61fcccfeffb38d4dd9b6c33db3ccb6be61b30a79e45cfd7e2f3e80162", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linked_data_core-272b0702af2d064f)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test attributes::parse::tests::test_field_flatten_parse ... ok
[INFO] [stdout] test attributes::parse::tests::test_enum_prefix_attribute_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_error_on_invalid_attribute ... ok
[INFO] [stdout] test attributes::parse::tests::test_field_iri_parse ... 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::r#type::tests::test_empty_struct_attributes ... ok
[INFO] [stdout] test attributes::parse::tests::test_type_attribute_parse ... 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_prefix_mappings_from_vec_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_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" "389c9ce61fcccfeffb38d4dd9b6c33db3ccb6be61b30a79e45cfd7e2f3e80162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "389c9ce61fcccfeffb38d4dd9b6c33db3ccb6be61b30a79e45cfd7e2f3e80162", kill_on_drop: false }`
[INFO] [stdout] 389c9ce61fcccfeffb38d4dd9b6c33db3ccb6be61b30a79e45cfd7e2f3e80162