[INFO] fetching crate seshat 2.1.0...
[INFO] documenting seshat-2.1.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate seshat 2.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate seshat 2.1.0 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate seshat 2.1.0
[INFO] finished tweaking crates.io crate seshat 2.1.0
[INFO] tweaked toml for crates.io crate seshat 2.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tinysegmenter v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6de0b56dfe4b6a7598d679eb4352bb028fbb0cd39c3677c024f9f410e4763c23
[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" "6de0b56dfe4b6a7598d679eb4352bb028fbb0cd39c3677c024f9f410e4763c23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6de0b56dfe4b6a7598d679eb4352bb028fbb0cd39c3677c024f9f410e4763c23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6de0b56dfe4b6a7598d679eb4352bb028fbb0cd39c3677c024f9f410e4763c23", kill_on_drop: false }`
[INFO] [stdout] 6de0b56dfe4b6a7598d679eb4352bb028fbb0cd39c3677c024f9f410e4763c23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2020-08-29" "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] cf8f3861ac53a72949084594aa73cb2bfb8160dce3c3c2cee0afad00aef13a04
[INFO] running `Command { std: "docker" "start" "-a" "cf8f3861ac53a72949084594aa73cb2bfb8160dce3c3c2cee0afad00aef13a04", kill_on_drop: false }`
[INFO] [stderr]    Compiling snap v1.0.1
[INFO] [stderr]     Checking regex-syntax v0.4.2
[INFO] [stderr]     Checking census v0.4.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.18.0
[INFO] [stderr]     Checking owned-read v0.4.1
[INFO] [stderr]     Checking tinysegmenter v0.1.1
[INFO] [stderr]     Checking fst v0.3.5
[INFO] [stderr]     Checking murmurhash32 v0.2.0
[INFO] [stderr]     Checking combine v4.3.1
[INFO] [stderr]     Checking stream-cipher v0.3.2
[INFO] [stderr]     Checking bitpacking v0.8.2
[INFO] [stderr]     Checking atomicwrites v0.2.5
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]     Checking notify v4.0.15
[INFO] [stderr]     Checking fail v0.3.0
[INFO] [stderr]     Checking rust-stemmers v1.2.0
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking ctr v0.3.2
[INFO] [stderr]     Checking aes-ctr v0.3.0
[INFO] [stderr]     Checking rusqlite v0.23.1
[INFO] [stderr]     Checking levenshtein_automata v0.1.1
[INFO] [stderr]     Checking tantivy-fst v0.2.1
[INFO] [stderr]     Checking r2d2_sqlite v0.16.0
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking tantivy-query-grammar v0.12.0
[INFO] [stderr]     Checking tantivy v0.12.0
[INFO] [stderr]  Documenting seshat v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.50s
[INFO] running `Command { std: "docker" "inspect" "cf8f3861ac53a72949084594aa73cb2bfb8160dce3c3c2cee0afad00aef13a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf8f3861ac53a72949084594aa73cb2bfb8160dce3c3c2cee0afad00aef13a04", kill_on_drop: false }`
[INFO] [stdout] cf8f3861ac53a72949084594aa73cb2bfb8160dce3c3c2cee0afad00aef13a04