[INFO] cloning repository https://github.com/fenhl/bitbar-mediawiki-watchlist
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fenhl/bitbar-mediawiki-watchlist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffenhl%2Fbitbar-mediawiki-watchlist", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffenhl%2Fbitbar-mediawiki-watchlist'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8e9bfd7fb8687af6be205016bc142f112e5a691b
[INFO] documenting fenhl/bitbar-mediawiki-watchlist against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffenhl%2Fbitbar-mediawiki-watchlist" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fenhl/bitbar-mediawiki-watchlist 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 git repo https://github.com/fenhl/bitbar-mediawiki-watchlist
[INFO] finished tweaking git repo https://github.com/fenhl/bitbar-mediawiki-watchlist
[INFO] tweaked toml for git repo https://github.com/fenhl/bitbar-mediawiki-watchlist written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/fenhl/bitbar-mediawiki-watchlist 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded config v0.9.3
[INFO] [stderr]   Downloaded user_agent v0.7.0
[INFO] [stderr]   Downloaded cookie_store v0.6.0
[INFO] [stderr]   Downloaded mediawiki v0.1.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 4220e03d856f3a5a600a71e7006a8fce7fa440793f6f76cea2bb3b18b4f23291
[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" "4220e03d856f3a5a600a71e7006a8fce7fa440793f6f76cea2bb3b18b4f23291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4220e03d856f3a5a600a71e7006a8fce7fa440793f6f76cea2bb3b18b4f23291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4220e03d856f3a5a600a71e7006a8fce7fa440793f6f76cea2bb3b18b4f23291", kill_on_drop: false }`
[INFO] [stdout] 4220e03d856f3a5a600a71e7006a8fce7fa440793f6f76cea2bb3b18b4f23291
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] d6909d16a8d113550d7e2741a92e9c690a9520d886c3e7a3fb4ac69ddd9acd39
[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" "d6909d16a8d113550d7e2741a92e9c690a9520d886c3e7a3fb4ac69ddd9acd39", kill_on_drop: false }`
[INFO] [stderr]     Checking xdg-basedir v1.0.0
[INFO] [stderr]    Compiling openssl-sys v0.9.53
[INFO] [stderr]     Checking css-color-parser v0.1.2
[INFO] [stderr]     Checking nom v4.2.3
[INFO] [stderr]     Checking rust-crypto v0.2.36
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]     Checking serde-hjson v0.8.2
[INFO] [stderr]     Checking dbus v0.6.5
[INFO] [stderr]     Checking publicsuffix v1.5.4
[INFO] [stderr]     Checking tokio-reactor v0.1.11
[INFO] [stderr]     Checking bitbar v0.3.0
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]    Compiling openssl v0.10.26
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]     Checking notify-rust v3.6.3
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling derive_more v0.99.2
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking cookie_store v0.6.0
[INFO] [stderr]     Checking config v0.9.3
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]     Checking user_agent v0.7.0
[INFO] [stderr]     Checking mediawiki v0.1.17
[INFO] [stderr]  Documenting bitbar-mediawiki-watchlist v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "d6909d16a8d113550d7e2741a92e9c690a9520d886c3e7a3fb4ac69ddd9acd39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6909d16a8d113550d7e2741a92e9c690a9520d886c3e7a3fb4ac69ddd9acd39", kill_on_drop: false }`
[INFO] [stdout] d6909d16a8d113550d7e2741a92e9c690a9520d886c3e7a3fb4ac69ddd9acd39