[INFO] updating cached repository https://github.com/carbon-bond/carbonbond [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] [stderr] From https://github.com/carbon-bond/carbonbond [INFO] [stderr] - [deleted] (none) -> dependabot/npm_and_yarn/frontend/minimist-1.2.3 [INFO] [stderr] 1da79b1..be6b8de master -> master [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] be6b8def2bce7f5a79d4e115e0999f80967db003 [INFO] documenting carbon-bond/carbonbond against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarbon-bond%2Fcarbonbond" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/carbon-bond/carbonbond on toolchain 394e1b40d264aa6928811919c1124fa248e7d802 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/carbon-bond/carbonbond [INFO] finished tweaking git repo https://github.com/carbon-bond/carbonbond [INFO] tweaked toml for git repo https://github.com/carbon-bond/carbonbond written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/carbon-bond/carbonbond already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bddc0389075328d7af05ff3a254327ee5337112aaeccdfcad0bf00a4d94c74fa [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" "bddc0389075328d7af05ff3a254327ee5337112aaeccdfcad0bf00a4d94c74fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bddc0389075328d7af05ff3a254327ee5337112aaeccdfcad0bf00a4d94c74fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bddc0389075328d7af05ff3a254327ee5337112aaeccdfcad0bf00a4d94c74fa", kill_on_drop: false }` [INFO] [stdout] bddc0389075328d7af05ff3a254327ee5337112aaeccdfcad0bf00a4d94c74fa [INFO] running `Command { std: "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" "RUSTDOCFLAGS=--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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc9c64b997e493909e974f80a6e13bbc1835b13a23585716b92b4ca2ee81475c [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" "cc9c64b997e493909e974f80a6e13bbc1835b13a23585716b92b4ca2ee81475c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Checking futures v0.1.28 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling getrandom v0.1.11 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking dtoa v0.4.4 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Checking copyless v0.1.4 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling rgb v0.8.14 [INFO] [stderr] Compiling ascii v0.9.3 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking constant_time_eq v0.1.4 [INFO] [stderr] Checking utf8parse v0.1.1 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Checking lock_api v0.2.0 [INFO] [stderr] Compiling unicase v2.4.0 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling proc-macro2 v1.0.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking arrayvec v0.4.11 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling combine v3.8.1 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking regex v1.2.1 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking tokio-sync v0.1.6 [INFO] [stderr] Checking actix-service v0.4.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking blake2b_simd v0.5.7 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking backtrace-sys v0.1.31 [INFO] [stderr] Checking socket2 v0.3.11 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking miniz-sys v0.1.12 [INFO] [stderr] Checking ring v0.14.6 [INFO] [stderr] Checking signal-hook-registry v1.1.1 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking mime v0.3.13 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking backtrace v0.3.35 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking resolv-conf v0.6.2 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking flate2 v1.0.11 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking rust-argon2 v0.5.1 [INFO] [stderr] Checking signal-hook v0.1.10 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.18 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking scheduled-thread-pool v0.2.2 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking state v0.4.1 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking actix-codec v0.1.2 [INFO] [stderr] Checking actix-utils v0.4.5 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] error: could not compile `syn`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name syn /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/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="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' -C metadata=e1c36e832c6025eb -C extra-filename=-e1c36e832c6025eb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-8f5127d3b79dbf84.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-dbccb4b92c5e0bf6.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-b99289dd4881e0db.rmeta --cap-lints allow` (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" "cc9c64b997e493909e974f80a6e13bbc1835b13a23585716b92b4ca2ee81475c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc9c64b997e493909e974f80a6e13bbc1835b13a23585716b92b4ca2ee81475c", kill_on_drop: false }` [INFO] [stdout] cc9c64b997e493909e974f80a6e13bbc1835b13a23585716b92b4ca2ee81475c