[INFO] updating cached repository https://github.com/jam1garner/ultimate-conversion-bot
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/jam1garner/ultimate-conversion-bot
[INFO] [stderr]    02d8f26..d187050  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d18705049fba9408967ca0bd104c519cadc8019b
[INFO] checking jam1garner/ultimate-conversion-bot against master#d939f708d960161d23b964309ba68ff207fc0ead for pr-70087
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjam1garner%2Fultimate-conversion-bot" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jam1garner/ultimate-conversion-bot on toolchain d939f708d960161d23b964309ba68ff207fc0ead
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jam1garner/ultimate-conversion-bot
[INFO] finished tweaking git repo https://github.com/jam1garner/ultimate-conversion-bot
[INFO] tweaked toml for git repo https://github.com/jam1garner/ultimate-conversion-bot written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/jam1garner/ultimate-conversion-bot already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: unused manifest key: path
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9fdddb0973e2f574bce2ede566d5f4a176f5be21cc723e5be4a5a4810b7fcba2
[INFO] running `"docker" "start" "-a" "9fdddb0973e2f574bce2ede566d5f4a176f5be21cc723e5be4a5a4810b7fcba2"`
[INFO] [stderr] warning: unused manifest key: path
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling regex-syntax v0.6.14
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling bindgen v0.51.1
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling pathdiff v0.1.0
[INFO] [stderr]     Checking static_assertions v0.3.4
[INFO] [stderr]     Checking utf-8 v0.7.5
[INFO] [stderr]    Compiling serenity v0.8.0
[INFO] [stderr]     Checking uwl v0.5.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling nom v5.1.0
[INFO] [stderr]     Checking bimap v0.4.0
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]     Checking http v0.2.0
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]     Checking fuzzy-matcher v0.3.3
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.0
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling rustc-hash v1.0.1
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]     Checking tokio v0.2.11
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling aho-corasick v0.7.7
[INFO] [stderr]     Checking ddsfile v0.4.0
[INFO] [stderr]     Checking input_buffer v0.2.0
[INFO] [stderr]     Checking http v0.1.21
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]     Checking yaz0 v0.1.2
[INFO] [stderr]    Compiling ring v0.16.11
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling zstd-sys v1.4.15+zstd.1.4.4
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking zip v0.5.5
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]     Checking tungstenite v0.9.2
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]     Checking webpki v0.21.2
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking webpki-roots v0.17.0
[INFO] [stderr]     Checking webpki-roots v0.18.0
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking ct-logs v0.6.0
[INFO] [stderr]    Compiling syn-mid v0.4.0
[INFO] [stderr]     Checking tokio-rustls v0.12.2
[INFO] [stderr]     Checking rustls-native-certs v0.1.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling rustversion v1.0.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.8
[INFO] [stderr]    Compiling binwrite_derive v0.2.1
[INFO] [stderr]    Compiling binwrite_derive v0.1.2
[INFO] [stderr]    Compiling command_attr v0.1.7
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling paste-impl v0.1.6
[INFO] [stderr]    Compiling compile-time-crc32-impl v0.1.0
[INFO] [stderr]    Compiling proc-macro-error v0.4.4
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.3
[INFO] [stderr] error: could not compile `bindgen`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name bindgen /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bindgen-0.51.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="clap"' --cfg 'feature="default"' --cfg 'feature="env_logger"' --cfg 'feature="log"' --cfg 'feature="logging"' --cfg 'feature="which"' --cfg 'feature="which-rustfmt"' -C metadata=7bc12b86c5861704 -C extra-filename=-7bc12b86c5861704 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-62fb8dc4fec49d16.rmeta --extern cexpr=/opt/rustwide/target/debug/deps/libcexpr-af55fde50351de98.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-195203cc1dbfb149.rmeta --extern clang_sys=/opt/rustwide/target/debug/deps/libclang_sys-c1c5d8730604d027.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-572dec460ffafa1e.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-00357730e7eff188.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-0876fbb4005dc33a.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-2394f4eb48bc7a7a.rmeta --extern peeking_take_while=/opt/rustwide/target/debug/deps/libpeeking_take_while-3d038161a7944e66.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-f50dda5248b5b30b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-f23eea8809fcb1aa.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-9dda6604d5ddf24b.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-883f50c30e21b258.rmeta --extern shlex=/opt/rustwide/target/debug/deps/libshlex-ff223c579d9edcdb.rmeta --extern which=/opt/rustwide/target/debug/deps/libwhich-9a599900703f26b4.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/libloading-3a10d0ee835deb87/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "9fdddb0973e2f574bce2ede566d5f4a176f5be21cc723e5be4a5a4810b7fcba2"`
[INFO] running `"docker" "rm" "-f" "9fdddb0973e2f574bce2ede566d5f4a176f5be21cc723e5be4a5a4810b7fcba2"`
[INFO] [stdout] 9fdddb0973e2f574bce2ede566d5f4a176f5be21cc723e5be4a5a4810b7fcba2