[INFO] fetching crate hmmcli 0.5.0...
[INFO] documenting hmmcli-0.5.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate hmmcli 0.5.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate hmmcli 0.5.0 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 crates.io crate hmmcli 0.5.0
[INFO] finished tweaking crates.io crate hmmcli 0.5.0
[INFO] tweaked toml for crates.io crate hmmcli 0.5.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate hmmcli 0.5.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4f0e6ce494c6b6bfa980aaf078e988f55dd252f584193cb93dd15e7f0a8551ce
[INFO] running `Command { std: "docker" "start" "-a" "4f0e6ce494c6b6bfa980aaf078e988f55dd252f584193cb93dd15e7f0a8551ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f0e6ce494c6b6bfa980aaf078e988f55dd252f584193cb93dd15e7f0a8551ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f0e6ce494c6b6bfa980aaf078e988f55dd252f584193cb93dd15e7f0a8551ce", kill_on_drop: false }`
[INFO] [stdout] 4f0e6ce494c6b6bfa980aaf078e988f55dd252f584193cb93dd15e7f0a8551ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 68e57c384853087d7bf53fbfafc64e6662a594a805b9ed0fd5c91452c0bd92de
[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" "68e57c384853087d7bf53fbfafc64e6662a594a805b9ed0fd5c91452c0bd92de", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]     Checking arc-swap v0.4.5
[INFO] [stderr]     Checking number_prefix v0.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.11
[INFO] [stderr]    Compiling proc-macro-error v0.4.11
[INFO] [stderr]     Checking lock_api v0.3.3
[INFO] [stderr]     Checking minimad v0.6.4
[INFO] [stderr]    Compiling backtrace-sys v0.1.34
[INFO] [stderr]     Checking quick-csv v0.1.6
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]     Checking term_size v0.3.1
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking clicolors-control v1.0.1
[INFO] [stderr]     Checking termios v0.3.1
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking pest v2.1.3
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.12
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking bstr v0.2.12
[INFO] [stderr]     Checking signal-hook v0.1.13
[INFO] [stderr]     Checking crossterm v0.16.0
[INFO] [stderr]     Checking backtrace v0.3.45
[INFO] [stderr]     Checking lipsum v0.6.0
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]     Checking thiserror v1.0.12
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]     Checking termimad v0.8.17
[INFO] [stderr]    Compiling structopt-derive v0.4.5
[INFO] [stderr]     Checking regex v1.3.5
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking os_type v2.2.0
[INFO] [stderr]     Checking console v0.10.0
[INFO] [stderr]     Checking shellwords v1.0.0
[INFO] [stderr]     Checking human-panic v1.0.3
[INFO] [stderr]     Checking indicatif v0.14.0
[INFO] [stderr]     Checking structopt v0.3.12
[INFO] [stderr]     Checking handlebars v3.0.1
[INFO] [stderr]     Checking hmmcli v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting hmmcli v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.07s
[INFO] running `Command { std: "docker" "inspect" "68e57c384853087d7bf53fbfafc64e6662a594a805b9ed0fd5c91452c0bd92de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e57c384853087d7bf53fbfafc64e6662a594a805b9ed0fd5c91452c0bd92de", kill_on_drop: false }`
[INFO] [stdout] 68e57c384853087d7bf53fbfafc64e6662a594a805b9ed0fd5c91452c0bd92de