[INFO] cloning repository https://github.com/yuri91/feeder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuri91/feeder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuri91%2Ffeeder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuri91%2Ffeeder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 32929b1a1dc5fd689737175e67511bd9fff362cd
[INFO] documenting yuri91/feeder against 1.47.0 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuri91%2Ffeeder" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yuri91/feeder on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yuri91/feeder
[INFO] finished tweaking git repo https://github.com/yuri91/feeder
[INFO] tweaked toml for git repo https://github.com/yuri91/feeder written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/yuri91/feeder already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae50bf8e26c704e46b9df464f5eea3605ed499fae8fac48b708670f0e45daf7e
[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" "ae50bf8e26c704e46b9df464f5eea3605ed499fae8fac48b708670f0e45daf7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae50bf8e26c704e46b9df464f5eea3605ed499fae8fac48b708670f0e45daf7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae50bf8e26c704e46b9df464f5eea3605ed499fae8fac48b708670f0e45daf7e", kill_on_drop: false }`
[INFO] [stdout] ae50bf8e26c704e46b9df464f5eea3605ed499fae8fac48b708670f0e45daf7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1bf2a26a6f89111caa1ac4c2676c4114b2e96fd62efd985fc894cf65c04d2db
[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" "d1bf2a26a6f89111caa1ac4c2676c4114b2e96fd62efd985fc894cf65c04d2db", kill_on_drop: false }`
[INFO] [stderr]    Compiling ident_case v1.0.0
[INFO] [stderr]    Compiling openssl v0.10.18
[INFO] [stderr]    Compiling encoding_rs v0.8.16
[INFO] [stderr]     Checking crossbeam-utils v0.6.5
[INFO] [stderr]     Checking tokio-sync v0.1.2
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling serde v1.0.88
[INFO] [stderr]    Compiling openssl-sys v0.9.41
[INFO] [stderr]    Compiling libc v0.2.49
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]     Checking rand_os v0.1.2
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking socket2 v0.3.8
[INFO] [stderr]     Checking hostname v0.1.5
[INFO] [stderr]     Checking signal-hook v0.1.7
[INFO] [stderr]     Checking libflate v0.1.20
[INFO] [stderr]    Compiling nom v4.2.0
[INFO] [stderr]     Checking bytes v0.4.11
[INFO] [stderr]     Checking resolv-conf v0.6.2
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking regex v1.1.0
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking tokio-executor v0.1.6
[INFO] [stderr]     Checking crossbeam-channel v0.3.8
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking tokio-io v0.1.11
[INFO] [stderr]     Checking http v0.1.16
[INFO] [stderr]     Checking tokio-timer v0.2.10
[INFO] [stderr]     Checking tokio-current-thread v0.1.4
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking uuid v0.7.2
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking flate2 v1.0.6
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking globset v0.4.2
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking env_logger v0.6.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking ignore v0.4.6
[INFO] [stderr]     Checking tokio-reactor v0.1.8
[INFO] [stderr]     Checking crossbeam v0.6.0
[INFO] [stderr]     Checking cookie v0.11.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.11
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-signal v0.2.7
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking tokio-fs v0.1.5
[INFO] [stderr]     Checking globwalk v0.3.1
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking tokio v0.1.15
[INFO] [stderr]     Checking indexmap v1.0.2
[INFO] [stderr]     Checking serde_urlencoded v0.5.4
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking serde_json v1.0.38
[INFO] [stderr]     Checking h2 v0.1.16
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling darling_core v0.8.5
[INFO] [stderr]     Checking hyper v0.12.24
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling v_escape_derive v0.2.1
[INFO] [stderr]    Compiling actix_derive v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.88
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]    Compiling juniper_codegen v0.11.1
[INFO] [stderr]    Compiling darling_macro v0.8.5
[INFO] [stderr]     Checking v_escape v0.3.2
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking v_htmlescape v0.3.2
[INFO] [stderr]     Checking structopt v0.2.14
[INFO] [stderr]     Checking trust-dns-proto v0.6.3
[INFO] [stderr]     Checking trust-dns-proto v0.5.0
[INFO] [stderr]     Checking exitfailure v0.5.1
[INFO] [stderr]     Checking quick-xml v0.13.3
[INFO] [stderr]     Checking dotenv v0.13.0
[INFO] [stderr]     Checking clap-verbosity-flag v0.2.0
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]    Compiling darling v0.8.5
[INFO] [stderr]    Compiling derive_builder_core v0.4.1
[INFO] [stderr]     Checking reqwest v0.9.10
[INFO] [stderr]    Compiling derive_builder v0.7.1
[INFO] [stderr]     Checking trust-dns-resolver v0.10.3
[INFO] [stderr]     Checking diesel v1.4.1
[INFO] [stderr]     Checking actix v0.7.9
[INFO] [stderr]     Checking quicli v0.4.0
[INFO] [stderr]     Checking juniper v0.11.1
[INFO] [stderr]     Checking rss v1.6.1
[INFO] [stderr]     Checking actix-net v0.2.6
[INFO] [stderr]     Checking actix-web v0.7.18
[INFO] [stderr]     Checking feeder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting feeder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: Could not document `feeder`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name add_channel src/bin/add_channel.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern actix=/opt/rustwide/target/debug/deps/libactix-d7b4b9ecf7a9e0c2.rmeta --extern actix_web=/opt/rustwide/target/debug/deps/libactix_web-51d6b26101ab531d.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-a653647840b259a9.rmeta --extern diesel=/opt/rustwide/target/debug/deps/libdiesel-91a51bb338685ed2.rmeta --extern dotenv=/opt/rustwide/target/debug/deps/libdotenv-a77370e1557a62f5.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-387a442e9ad0b197.rmeta --extern feeder=/opt/rustwide/target/debug/deps/libfeeder-52f3a996591c9809.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-86c54928b0c6a6b7.rmeta --extern juniper=/opt/rustwide/target/debug/deps/libjuniper-e6b73fcce5f046ab.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-3fb478e2602afe32.rmeta --extern quicli=/opt/rustwide/target/debug/deps/libquicli-ef36dc03de3dddfb.rmeta --extern r2d2=/opt/rustwide/target/debug/deps/libr2d2-aec149192dc2a757.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-c131322c1ae3b15a.rmeta --extern rss=/opt/rustwide/target/debug/deps/librss-1c2b73e1e3012a94.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-1c4d1040c24c883b.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-cc4ba73061573745.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-813058e0487b0130.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-c508be86e91d0705.rmeta --cap-lints=warn --crate-version 0.1.0` (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" "d1bf2a26a6f89111caa1ac4c2676c4114b2e96fd62efd985fc894cf65c04d2db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1bf2a26a6f89111caa1ac4c2676c4114b2e96fd62efd985fc894cf65c04d2db", kill_on_drop: false }`
[INFO] [stdout] d1bf2a26a6f89111caa1ac4c2676c4114b2e96fd62efd985fc894cf65c04d2db
