[INFO] fetching crate x509-parser 0.8.0-beta4...
[INFO] documenting x509-parser-0.8.0-beta4 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate x509-parser 0.8.0-beta4 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate x509-parser 0.8.0-beta4 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 x509-parser 0.8.0-beta4
[INFO] finished tweaking crates.io crate x509-parser 0.8.0-beta4
[INFO] tweaked toml for crates.io crate x509-parser 0.8.0-beta4 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate x509-parser 0.8.0-beta4 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] ba44524b0ea6309d1dde422395db465c3ec5a7ad1434415f27cfb7dbce0815b2
[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" "ba44524b0ea6309d1dde422395db465c3ec5a7ad1434415f27cfb7dbce0815b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba44524b0ea6309d1dde422395db465c3ec5a7ad1434415f27cfb7dbce0815b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba44524b0ea6309d1dde422395db465c3ec5a7ad1434415f27cfb7dbce0815b2", kill_on_drop: false }`
[INFO] [stdout] ba44524b0ea6309d1dde422395db465c3ec5a7ad1434415f27cfb7dbce0815b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 9a68ef8f2b9aaec55d1ebf70ae12d3ef0cf50a60c8106202c4e95c7ed8a1b6b4
[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" "9a68ef8f2b9aaec55d1ebf70ae12d3ef0cf50a60c8106202c4e95c7ed8a1b6b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]     Checking data-encoding v2.2.1
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking chrono v0.4.13
[INFO] [stderr]    Compiling rustversion v1.0.3
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling der-oid-macro v0.2.0
[INFO] [stderr]     Checking der-parser v4.0.2
[INFO] [stderr]  Documenting x509-parser v0.8.0-beta4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.33s
[INFO] running `Command { std: "docker" "inspect" "9a68ef8f2b9aaec55d1ebf70ae12d3ef0cf50a60c8106202c4e95c7ed8a1b6b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a68ef8f2b9aaec55d1ebf70ae12d3ef0cf50a60c8106202c4e95c7ed8a1b6b4", kill_on_drop: false }`
[INFO] [stdout] 9a68ef8f2b9aaec55d1ebf70ae12d3ef0cf50a60c8106202c4e95c7ed8a1b6b4