[INFO] fetching crate krankerl 0.12.3...
[INFO] documenting krankerl-0.12.3 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate krankerl 0.12.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate krankerl 0.12.3 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate krankerl 0.12.3
[INFO] finished tweaking crates.io crate krankerl 0.12.3
[INFO] tweaked toml for crates.io crate krankerl 0.12.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate krankerl 0.12.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.47.0" "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] 6db0298dd1471a4b0c19b2d8a17699ff27b713cc00185fe29a38b770e6d9daa6
[INFO] running `Command { std: "docker" "start" "-a" "6db0298dd1471a4b0c19b2d8a17699ff27b713cc00185fe29a38b770e6d9daa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6db0298dd1471a4b0c19b2d8a17699ff27b713cc00185fe29a38b770e6d9daa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6db0298dd1471a4b0c19b2d8a17699ff27b713cc00185fe29a38b770e6d9daa6", kill_on_drop: false }`
[INFO] [stdout] 6db0298dd1471a4b0c19b2d8a17699ff27b713cc00185fe29a38b770e6d9daa6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28ac7dc77b80077cc4c1d2380ef9e82d30ed5d18b7573c75121ab37670dfcc2f
[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" "28ac7dc77b80077cc4c1d2380ef9e82d30ed5d18b7573c75121ab37670dfcc2f", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-task v0.3.1
[INFO] [stderr]     Checking typed-arena v1.7.0
[INFO] [stderr]     Checking peresil v0.3.0
[INFO] [stderr]     Checking pathdiff v0.1.0
[INFO] [stderr]     Checking futures-channel v0.3.1
[INFO] [stderr]     Checking bstr v0.2.10
[INFO] [stderr]    Compiling jobserver v0.1.19
[INFO] [stderr]     Checking num_cpus v1.12.0
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking xattr v0.2.2
[INFO] [stderr]     Checking flate2 v1.0.13
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]    Compiling failure_derive v0.1.7
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]     Checking docopt v1.1.0
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking sxd-document v0.3.2
[INFO] [stderr]     Checking tokio v0.2.13
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking tar v0.4.26
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking globset v0.4.4
[INFO] [stderr]     Checking sxd-xpath v0.4.2
[INFO] [stderr]     Checking ignore v0.4.11
[INFO] [stderr]    Compiling openssl-sys v0.9.53
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling libssh2-sys v0.2.14
[INFO] [stderr]    Compiling libgit2-sys v0.11.0+0.99.0
[INFO] [stderr]     Checking backtrace v0.3.42
[INFO] [stderr]     Checking xpath_reader v0.5.3
[INFO] [stderr]     Checking failure v0.1.7
[INFO] [stderr]    Compiling openssl v0.10.26
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]     Checking npm_scripts v0.2.0
[INFO] [stderr]     Checking nextcloud_appinfo v0.5.0
[INFO] [stderr]     Checking composer v0.2.1
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking h2 v0.2.1
[INFO] [stderr]     Checking nextcloud_appsignature v0.4.0
[INFO] [stderr]     Checking tokio-tls v0.3.0
[INFO] [stderr]     Checking git2 v0.12.0
[INFO] [stderr]     Checking hyper v0.13.1
[INFO] [stderr]     Checking hyper-tls v0.4.1
[INFO] [stderr]     Checking nextcloud_appstore v0.6.0
[INFO] [stderr]  Documenting krankerl v0.12.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "28ac7dc77b80077cc4c1d2380ef9e82d30ed5d18b7573c75121ab37670dfcc2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ac7dc77b80077cc4c1d2380ef9e82d30ed5d18b7573c75121ab37670dfcc2f", kill_on_drop: false }`
[INFO] [stdout] 28ac7dc77b80077cc4c1d2380ef9e82d30ed5d18b7573c75121ab37670dfcc2f
