[INFO] fetching crate graphannis-cli 0.29.2...
[INFO] documenting graphannis-cli-0.29.2 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate graphannis-cli 0.29.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate graphannis-cli 0.29.2 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 graphannis-cli 0.29.2
[INFO] finished tweaking crates.io crate graphannis-cli 0.29.2
[INFO] tweaked toml for crates.io crate graphannis-cli 0.29.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate graphannis-cli 0.29.2 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] [stdout] 42838afdd03b085194c2aef25d707f8a5fd3574caad67f69c6656851083ad72f
[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" "42838afdd03b085194c2aef25d707f8a5fd3574caad67f69c6656851083ad72f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42838afdd03b085194c2aef25d707f8a5fd3574caad67f69c6656851083ad72f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42838afdd03b085194c2aef25d707f8a5fd3574caad67f69c6656851083ad72f", kill_on_drop: false }`
[INFO] [stdout] 42838afdd03b085194c2aef25d707f8a5fd3574caad67f69c6656851083ad72f
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 505bc570b9e93b9d1dd828f9333a402daa13a5459ee05d751255f13d52b8bd40
[INFO] running `Command { std: "docker" "start" "-a" "505bc570b9e93b9d1dd828f9333a402daa13a5459ee05d751255f13d52b8bd40", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling file_diff v1.0.0
[INFO] [stderr]     Checking integer-encoding v1.1.5
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]     Checking strum v0.18.0
[INFO] [stderr]     Checking podio v0.1.7
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking graphannis-malloc_size_of v1.0.0
[INFO] [stderr]     Checking utf8parse v0.2.0
[INFO] [stderr]     Checking encode_unicode v0.3.6
[INFO] [stderr]     Checking oorandom v11.1.2
[INFO] [stderr]    Compiling sys-info v0.5.8
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]     Checking boolean_expression v0.3.11
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs-sys-next v0.1.0
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking snap v0.2.5
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking quick-xml v0.18.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]     Checking flate2 v1.0.17
[INFO] [stderr]    Compiling ena v0.13.1
[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking plotters v0.2.15
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking dirs-next v1.0.1
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking term v0.6.1
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling rustyline-derive v0.3.1
[INFO] [stderr]     Checking lalrpop-util v0.18.1
[INFO] [stderr]    Compiling synstructure v0.11.0
[INFO] [stderr]     Checking sstable v0.8.2
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking criterion-plot v0.4.3
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking rayon-core v1.8.0
[INFO] [stderr]     Checking zip v0.5.6
[INFO] [stderr]     Checking simplelog v0.7.6
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]     Checking rayon v1.4.0
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]    Compiling graphannis-malloc_size_of_derive v2.0.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]     Checking rustyline v6.2.0
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking graphannis-core v0.29.2
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]     Checking tinytemplate v1.1.0
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking criterion v0.3.3
[INFO] [stderr]    Compiling lalrpop v0.18.1
[INFO] [stderr]    Compiling graphannis v0.29.2
[INFO] [stderr]  Documenting graphannis-cli v0.29.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 09s
[INFO] running `Command { std: "docker" "inspect" "505bc570b9e93b9d1dd828f9333a402daa13a5459ee05d751255f13d52b8bd40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "505bc570b9e93b9d1dd828f9333a402daa13a5459ee05d751255f13d52b8bd40", kill_on_drop: false }`
[INFO] [stdout] 505bc570b9e93b9d1dd828f9333a402daa13a5459ee05d751255f13d52b8bd40