[INFO] cloning repository https://github.com/jam1garner/ultimate-conversion-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jam1garner/ultimate-conversion-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjam1garner%2Fultimate-conversion-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjam1garner%2Fultimate-conversion-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3196fea18c8ae90b84b9fff2b523ed3f85bc359b
[INFO] documenting jam1garner/ultimate-conversion-bot against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjam1garner%2Fultimate-conversion-bot" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jam1garner/ultimate-conversion-bot on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-9/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: path
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d19e6c065d6616a46c7a8482a3214f132650469e8741cc0b5e452e7d22c06754
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d19e6c065d6616a46c7a8482a3214f132650469e8741cc0b5e452e7d22c06754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d19e6c065d6616a46c7a8482a3214f132650469e8741cc0b5e452e7d22c06754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d19e6c065d6616a46c7a8482a3214f132650469e8741cc0b5e452e7d22c06754", kill_on_drop: false }`
[INFO] [stdout] d19e6c065d6616a46c7a8482a3214f132650469e8741cc0b5e452e7d22c06754
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e861d5d5e9a5ec6b5f6d227bbc8d778cce4301537f63399c092a6843d25cafdd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e861d5d5e9a5ec6b5f6d227bbc8d778cce4301537f63399c092a6843d25cafdd", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: path
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]     Checking untrusted v0.7.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.14
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling bindgen v0.51.1
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling pathdiff v0.1.0
[INFO] [stderr]    Compiling serenity v0.8.0
[INFO] [stderr]     Checking podio v0.1.6
[INFO] [stderr]     Checking uwl v0.5.1
[INFO] [stderr]     Checking bimap v0.4.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]     Checking unicode-normalization v0.1.11
[INFO] [stderr]     Checking fuzzy-matcher v0.3.3
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.0
[INFO] [stderr]    Compiling aho-corasick v0.7.7
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]     Checking yaz0 v0.1.2
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking threadpool v1.7.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling mime_guess v2.0.1
[INFO] [stderr]    Compiling rustc-hash v1.0.1
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]     Checking ddsfile v0.4.0
[INFO] [stderr]     Checking nom v5.1.0
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]     Checking input_buffer v0.2.0
[INFO] [stderr]     Checking http v0.1.21
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking tokio v0.2.11
[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 url v2.1.1
[INFO] [stderr]     Checking tungstenite v0.9.2
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking zip v0.5.5
[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 ct-logs v0.6.0
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking webpki-roots v0.17.0
[INFO] [stderr]     Checking webpki-roots v0.18.0
[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 proc-macro-error v0.4.4
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.3
[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] 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 -Cembed-bitcode=no -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=cae46c1d0b1b4bdc -C extra-filename=-cae46c1d0b1b4bdc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-0cd415034ee648ca.rmeta --extern cexpr=/opt/rustwide/target/debug/deps/libcexpr-ff78bf37e832964d.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-748f21f0c8637ed0.rmeta --extern clang_sys=/opt/rustwide/target/debug/deps/libclang_sys-197a78d9e62b05b7.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-977b75eea365e014.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-6d920993ce03e52a.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-adcdbda25352d993.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-bd59f265bd7f79c1.rmeta --extern peeking_take_while=/opt/rustwide/target/debug/deps/libpeeking_take_while-37f9ef2c95055983.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-2fd53be197eb476b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-2e30de4b35d776df.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-b97f4514aa56bfdb.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-097f615c25ffda13.rmeta --extern shlex=/opt/rustwide/target/debug/deps/libshlex-0212a0586db718a4.rmeta --extern which=/opt/rustwide/target/debug/deps/libwhich-f9a13848c71615cc.rmeta --cap-lints allow -L native=/opt/rustwide/target/debug/build/libloading-35871ce396794fdc/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e861d5d5e9a5ec6b5f6d227bbc8d778cce4301537f63399c092a6843d25cafdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e861d5d5e9a5ec6b5f6d227bbc8d778cce4301537f63399c092a6843d25cafdd", kill_on_drop: false }`
[INFO] [stdout] e861d5d5e9a5ec6b5f6d227bbc8d778cce4301537f63399c092a6843d25cafdd