[INFO] fetching crate rdftk_skos 0.2.0...
[INFO] checking rdftk_skos-0.2.0 against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] extracting crate rdftk_skos 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rdftk_skos 0.2.0
[INFO] finished tweaking crates.io crate rdftk_skos 0.2.0
[INFO] tweaked toml for crates.io crate rdftk_skos 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rdftk_skos 0.2.0 on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 96 packages to highest compatible versions
[INFO] [stderr]       Adding pretty_assertions v0.7.2 (available: v1.4.1)
[INFO] [stderr]       Adding psm v0.1.24 (available: v0.1.32)
[INFO] [stderr]       Adding rdftk_core v0.3.1 (available: v0.5.7)
[INFO] [stderr]       Adding rdftk_io v0.2.1 (available: v0.3.4)
[INFO] [stderr]       Adding rdftk_iri v0.1.9 (available: v0.4.1)
[INFO] [stderr]       Adding rdftk_names v0.1.9 (available: v0.2.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid v0.8.2
[INFO] [stderr]   Downloaded rdftk_names v0.1.9
[INFO] [stderr]   Downloaded blob-uuid v0.4.0
[INFO] [stderr]   Downloaded rdftk_iri v0.1.9
[INFO] [stderr]   Downloaded blob-uuid v0.5.0
[INFO] [stderr]   Downloaded somedoc v0.2.10
[INFO] [stderr]   Downloaded unique_id v0.1.7
[INFO] [stderr]   Downloaded rdftk_core v0.3.1
[INFO] [stderr]   Downloaded cargo-husky v1.5.0
[INFO] [stderr]   Downloaded pretty_assertions v0.7.2
[INFO] [stderr]   Downloaded rdftk_io v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 13942011edb96f3957a845fb83b7b831a28b537f87227adbd62f351fa39f8506
[INFO] running `Command { std: "docker" "start" "13942011edb96f3957a845fb83b7b831a28b537f87227adbd62f351fa39f8506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13942011edb96f3957a845fb83b7b831a28b537f87227adbd62f351fa39f8506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "13942011edb96f3957a845fb83b7b831a28b537f87227adbd62f351fa39f8506" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13942011edb96f3957a845fb83b7b831a28b537f87227adbd62f351fa39f8506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "13942011edb96f3957a845fb83b7b831a28b537f87227adbd62f351fa39f8506" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling unicode-ident v1.0.27
[INFO] [stderr]    Compiling cc v1.8.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking lazy_static v1.5.1
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking bimap v0.6.3
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking xml-rs v0.8.29
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking uuid v1.28.0
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking blob-uuid v0.4.0
[INFO] [stderr]     Checking blob-uuid v0.5.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking unique_id v0.1.7
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking pretty_assertions v0.7.2
[INFO] [stderr]    Compiling psm v0.1.24
[INFO] [stderr]    Compiling stacker v0.1.25
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking pest v2.9.4
[INFO] [stderr]     Checking rdftk_iri v0.1.9
[INFO] [stderr]     Checking rdftk_names v0.1.9
[INFO] [stderr]    Compiling pest_meta v2.9.4
[INFO] [stderr]    Compiling pest_generator v2.9.4
[INFO] [stderr]    Compiling pest_derive v2.9.4
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]     Checking rdftk_core v0.3.1
[INFO] [stderr]     Checking rdftk_io v0.2.1
[INFO] [stderr]     Checking somedoc v0.2.10
[INFO] [stderr]     Checking rdftk_skos v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Literal`
[INFO] [stdout]  --> tests/test_simple_thesaurus.rs:3:57
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rdftk_core::model::literal::{DataType, LanguageTag, Literal};
[INFO] [stdout]   |                                                         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rdftk_core::simple::statement::statement_factory`
[INFO] [stdout]  --> tests/test_simple_thesaurus.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rdftk_core::simple::statement::statement_factory;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rdftk_core::model::graph::PrefixMappings`
[INFO] [stdout]  --> tests/test_simple_thesaurus.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rdftk_core::model::graph::PrefixMappings;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.37s
[INFO] running `Command { std: "docker" "inspect" "13942011edb96f3957a845fb83b7b831a28b537f87227adbd62f351fa39f8506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13942011edb96f3957a845fb83b7b831a28b537f87227adbd62f351fa39f8506", kill_on_drop: false }`
[INFO] [stdout] 13942011edb96f3957a845fb83b7b831a28b537f87227adbd62f351fa39f8506
