[INFO] fetching crate jstime 0.12.4...
[INFO] documenting jstime-0.12.4 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate jstime 0.12.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate jstime 0.12.4 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 jstime 0.12.4
[INFO] finished tweaking crates.io crate jstime 0.12.4
[INFO] tweaked toml for crates.io crate jstime 0.12.4 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate jstime 0.12.4 already has a lockfile, it will not be regenerated
[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 jstime_core v0.12.4
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 80549d7a57219632a99c0904e1712a93c23555308d01f56c15eb82770e738167
[INFO] running `Command { std: "docker" "start" "-a" "80549d7a57219632a99c0904e1712a93c23555308d01f56c15eb82770e738167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80549d7a57219632a99c0904e1712a93c23555308d01f56c15eb82770e738167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80549d7a57219632a99c0904e1712a93c23555308d01f56c15eb82770e738167", kill_on_drop: false }`
[INFO] [stdout] 80549d7a57219632a99c0904e1712a93c23555308d01f56c15eb82770e738167
[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] [stdout] 437024a06418603b144d2e790db4c8fefbecfd837fd6152c8f0e70cda0f7f887
[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" "437024a06418603b144d2e790db4c8fefbecfd837fd6152c8f0e70cda0f7f887", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo_gn v0.0.15
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]     Checking rustyline v6.2.0
[INFO] [stderr]    Compiling structopt-derive v0.4.10
[INFO] [stderr]     Checking structopt v0.3.17
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling which v4.0.2
[INFO] [stderr]    Compiling rusty_v8 v0.8.1
[INFO] [stderr]     Checking jstime_core v0.12.4
[INFO] [stderr]  Documenting jstime v0.12.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.67s
[INFO] running `Command { std: "docker" "inspect" "437024a06418603b144d2e790db4c8fefbecfd837fd6152c8f0e70cda0f7f887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "437024a06418603b144d2e790db4c8fefbecfd837fd6152c8f0e70cda0f7f887", kill_on_drop: false }`
[INFO] [stdout] 437024a06418603b144d2e790db4c8fefbecfd837fd6152c8f0e70cda0f7f887