[INFO] fetching crate fractal-matrix-api 4.2.0...
[INFO] documenting fractal-matrix-api-4.2.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate fractal-matrix-api 4.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fractal-matrix-api 4.2.0 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 fractal-matrix-api 4.2.0
[INFO] finished tweaking crates.io crate fractal-matrix-api 4.2.0
[INFO] tweaked toml for crates.io crate fractal-matrix-api 4.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 0b558f607146b00f987741f0eda6869937f631b91bff20e32aa3c36243678dc4
[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" "0b558f607146b00f987741f0eda6869937f631b91bff20e32aa3c36243678dc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b558f607146b00f987741f0eda6869937f631b91bff20e32aa3c36243678dc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b558f607146b00f987741f0eda6869937f631b91bff20e32aa3c36243678dc4", kill_on_drop: false }`
[INFO] [stdout] 0b558f607146b00f987741f0eda6869937f631b91bff20e32aa3c36243678dc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 92aa00397bc06ebbfe42a42b9113155808faa2ad323b7af30db49e047aeee7c3
[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" "92aa00397bc06ebbfe42a42b9113155808faa2ad323b7af30db49e047aeee7c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling gio v0.7.0
[INFO] [stderr]     Checking fragile v0.3.0
[INFO] [stderr]     Checking md5 v0.6.1
[INFO] [stderr]    Compiling glib-sys v0.9.1
[INFO] [stderr]    Compiling gobject-sys v0.9.1
[INFO] [stderr]    Compiling gio-sys v0.9.1
[INFO] [stderr]     Checking directories v1.0.2
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]     Checking glib v0.8.2
[INFO] [stderr]  Documenting fractal-matrix-api v4.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/model/room.rs:399:13
[INFO] [stdout]     |
[INFO] [stdout] 399 | /             (x["type"] == "m.room.member"
[INFO] [stdout] 400 | |                 && ((x["content"]["membership"] == "join" && x["sender"] != userid)
[INFO] [stdout] 401 | |                     || (x["content"]["membership"] == "invite" && x["state_key"] != userid)))
[INFO] [stdout]     | |_____________________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 399 |             x["type"] == "m.room.member"
[INFO] [stdout] 400 |                 && ((x["content"]["membership"] == "join" && x["sender"] != userid)
[INFO] [stdout] 401 |                     || (x["content"]["membership"] == "invite" && x["state_key"] != userid))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.85s
[INFO] running `Command { std: "docker" "inspect" "92aa00397bc06ebbfe42a42b9113155808faa2ad323b7af30db49e047aeee7c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92aa00397bc06ebbfe42a42b9113155808faa2ad323b7af30db49e047aeee7c3", kill_on_drop: false }`
[INFO] [stdout] 92aa00397bc06ebbfe42a42b9113155808faa2ad323b7af30db49e047aeee7c3
