[INFO] fetching crate horned-owl 0.12.0...
[INFO] testing horned-owl-0.12.0 against 1.64.0 for beta-1.65-1
[INFO] extracting crate horned-owl 0.12.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate horned-owl 0.12.0 on toolchain 1.64.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate horned-owl 0.12.0
[INFO] finished tweaking crates.io crate horned-owl 0.12.0
[INFO] tweaked toml for crates.io crate horned-owl 0.12.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate horned-owl 0.12.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty_assertions v1.1.0
[INFO] [stderr]   Downloaded rio_api v0.6.1
[INFO] [stderr]   Downloaded pretty_rdf v0.1.2
[INFO] [stderr]   Downloaded oxilangtag v0.1.2
[INFO] [stderr]   Downloaded oxiri v0.1.1
[INFO] [stderr]   Downloaded predicates-core v1.0.2
[INFO] [stderr]   Downloaded curie v0.1.1
[INFO] [stderr]   Downloaded slurp v1.0.1
[INFO] [stderr]   Downloaded termtree v0.2.3
[INFO] [stderr]   Downloaded predicates-tree v1.0.4
[INFO] [stderr]   Downloaded quick-xml v0.21.0
[INFO] [stderr]   Downloaded rio_xml v0.6.1
[INFO] [stderr]   Downloaded ureq v2.3.1
[INFO] [stderr]   Downloaded enum_meta v0.6.0
[INFO] [stderr]   Downloaded mktemp v0.4.1
[INFO] [stderr]   Downloaded webpki-roots v0.22.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53922bd994fdb18a71b2d6c9d234564e4a868fb9fa163a93aac9fd31ef585d4c
[INFO] running `Command { std: "docker" "start" "-a" "53922bd994fdb18a71b2d6c9d234564e4a868fb9fa163a93aac9fd31ef585d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53922bd994fdb18a71b2d6c9d234564e4a868fb9fa163a93aac9fd31ef585d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53922bd994fdb18a71b2d6c9d234564e4a868fb9fa163a93aac9fd31ef585d4c", kill_on_drop: false }`
[INFO] [stdout] 53922bd994fdb18a71b2d6c9d234564e4a868fb9fa163a93aac9fd31ef585d4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f350b314650998e79641381a192412417327e4d46bb9fb04722e7eca574c27ce
[INFO] running `Command { std: "docker" "start" "-a" "f350b314650998e79641381a192412417327e4d46bb9fb04722e7eca574c27ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling rio_api v0.6.1
[INFO] [stderr]    Compiling oxiri v0.1.1
[INFO] [stderr]    Compiling oxilangtag v0.1.2
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling enum_meta v0.6.0
[INFO] [stderr]    Compiling quick-xml v0.21.0
[INFO] [stderr]    Compiling quick-xml v0.22.0
[INFO] [stderr]    Compiling rio_xml v0.6.1
[INFO] [stderr]    Compiling curie v0.1.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling pretty_rdf v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling horned-owl v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.11s
[INFO] running `Command { std: "docker" "inspect" "f350b314650998e79641381a192412417327e4d46bb9fb04722e7eca574c27ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f350b314650998e79641381a192412417327e4d46bb9fb04722e7eca574c27ce", kill_on_drop: false }`
[INFO] [stdout] f350b314650998e79641381a192412417327e4d46bb9fb04722e7eca574c27ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dbfc7cce68da996aff72aff539c3ffbd7f1daf41df369bdd2114a813b280696
[INFO] running `Command { std: "docker" "start" "-a" "3dbfc7cce68da996aff72aff539c3ffbd7f1daf41df369bdd2114a813b280696", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling predicates-core v1.0.2
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling termtree v0.2.3
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling slurp v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling predicates-tree v1.0.4
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling pretty_assertions v1.1.0
[INFO] [stderr]    Compiling mktemp v0.4.1
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling predicates v2.1.1
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling assert_cmd v2.0.4
[INFO] [stderr]    Compiling horned-owl v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `horned-owl`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name horned_owl --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=67027a2159cd1898 -C extra-filename=-67027a2159cd1898 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-d3c5fb6295af677b.rlib --extern bencher=/opt/rustwide/target/debug/deps/libbencher-f4cecebe57a8c598.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-2b7c909b127ed15b.rlib --extern curie=/opt/rustwide/target/debug/deps/libcurie-15638fc5b1a5217e.rlib --extern enum_meta=/opt/rustwide/target/debug/deps/libenum_meta-9116439c690bcfe2.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-de748bad7ff9e52c.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-3263e2a417f0fbfe.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3a8cd441589d8bb8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-a402241ae309561f.rlib --extern mktemp=/opt/rustwide/target/debug/deps/libmktemp-69b44b3eecbe623a.rlib --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-74532178525e5958.rlib --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-5bbf93be1cda334c.rlib --extern pretty_rdf=/opt/rustwide/target/debug/deps/libpretty_rdf-af4f41e2c04a3b30.rlib --extern quick_xml=/opt/rustwide/target/debug/deps/libquick_xml-490573c96607667d.rlib --extern rio_api=/opt/rustwide/target/debug/deps/librio_api-62d37bd39ffb1834.rlib --extern rio_xml=/opt/rustwide/target/debug/deps/librio_xml-e97b0ae628571bd4.rlib --extern slurp=/opt/rustwide/target/debug/deps/libslurp-c5b73ba690f1338a.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-0a412c51350fe2f1.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3dbfc7cce68da996aff72aff539c3ffbd7f1daf41df369bdd2114a813b280696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dbfc7cce68da996aff72aff539c3ffbd7f1daf41df369bdd2114a813b280696", kill_on_drop: false }`
[INFO] [stdout] 3dbfc7cce68da996aff72aff539c3ffbd7f1daf41df369bdd2114a813b280696