[INFO] fetching crate rusticsearch 0.0.2...
[INFO] documenting rusticsearch-0.0.2 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate rusticsearch 0.0.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rusticsearch 0.0.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusticsearch 0.0.2
[INFO] finished tweaking crates.io crate rusticsearch 0.0.2
[INFO] tweaked toml for crates.io crate rusticsearch 0.0.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fad611df090e1aae15fa65e235025bd0083e3efe3001a91f3938ad9eb2dc259e
[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" "fad611df090e1aae15fa65e235025bd0083e3efe3001a91f3938ad9eb2dc259e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fad611df090e1aae15fa65e235025bd0083e3efe3001a91f3938ad9eb2dc259e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fad611df090e1aae15fa65e235025bd0083e3efe3001a91f3938ad9eb2dc259e", kill_on_drop: false }`
[INFO] [stdout] fad611df090e1aae15fa65e235025bd0083e3efe3001a91f3938ad9eb2dc259e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 43f90ce23d9eb4191116237c4d3d1d98d27f64f4e1f8aa25c3c6e59b62203f70
[INFO] running `Command { std: "docker" "start" "-a" "43f90ce23d9eb4191116237c4d3d1d98d27f64f4e1f8aa25c3c6e59b62203f70", kill_on_drop: false }`
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking unicode-segmentation v0.1.3
[INFO] [stderr]     Checking ansi_term v0.7.5
[INFO] [stderr]     Checking route-recognizer v0.1.13
[INFO] [stderr]     Checking maplit v0.1.6
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]     Checking isatty v0.1.9
[INFO] [stderr]     Checking nix v0.9.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking roaring v0.4.2
[INFO] [stderr]     Checking router v0.2.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]     Checking kite v0.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]     Checking error-chain v0.2.2
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]     Checking slog v0.6.0
[INFO] [stderr]     Checking atomicwrites v0.1.5
[INFO] [stderr]     Checking slog-term v0.6.0
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling librocksdb-sys v0.4.1
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "43f90ce23d9eb4191116237c4d3d1d98d27f64f4e1f8aa25c3c6e59b62203f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43f90ce23d9eb4191116237c4d3d1d98d27f64f4e1f8aa25c3c6e59b62203f70", kill_on_drop: false }`
[INFO] [stdout] 43f90ce23d9eb4191116237c4d3d1d98d27f64f4e1f8aa25c3c6e59b62203f70
