[INFO] fetching crate tera-v1 1.0.0-alpha.4...
[INFO] documenting tera-v1-1.0.0-alpha.4 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate tera-v1 1.0.0-alpha.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate tera-v1 1.0.0-alpha.4 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tera-v1 1.0.0-alpha.4
[INFO] finished tweaking crates.io crate tera-v1 1.0.0-alpha.4
[INFO] tweaked toml for crates.io crate tera-v1 1.0.0-alpha.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unic-char-property v0.8.0
[INFO] [stderr]   Downloaded unic-common v0.8.0
[INFO] [stderr]   Downloaded unic-ucd-version v0.8.0
[INFO] [stderr]   Downloaded unic-char-range v0.8.0
[INFO] [stderr]   Downloaded unic-ucd-segment v0.8.0
[INFO] [stderr]   Downloaded unic-segment v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d861f514131362fd88ac14ccc35c4bdefdf237b3c59b0fca4c58f550a80ee41
[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" "5d861f514131362fd88ac14ccc35c4bdefdf237b3c59b0fca4c58f550a80ee41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d861f514131362fd88ac14ccc35c4bdefdf237b3c59b0fca4c58f550a80ee41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d861f514131362fd88ac14ccc35c4bdefdf237b3c59b0fca4c58f550a80ee41", kill_on_drop: false }`
[INFO] [stdout] 5d861f514131362fd88ac14ccc35c4bdefdf237b3c59b0fca4c58f550a80ee41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fbfd798bf39318cf988d6ae185bff523a301e42ac2f2613b8431fa4dc86f59b
[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" "2fbfd798bf39318cf988d6ae185bff523a301e42ac2f2613b8431fa4dc86f59b", kill_on_drop: false }`
[INFO] [stderr]     Checking unic-char-range v0.8.0
[INFO] [stderr]     Checking unic-common v0.8.0
[INFO] [stderr]    Compiling v_escape_derive v0.5.6
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]     Checking globwalk v0.6.0
[INFO] [stderr]     Checking unic-ucd-version v0.8.0
[INFO] [stderr]     Checking unic-char-property v0.8.0
[INFO] [stderr]     Checking unic-ucd-segment v0.8.0
[INFO] [stderr]     Checking unic-segment v0.8.0
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking v_escape v0.7.4
[INFO] [stderr]     Checking v_htmlescape v0.4.5
[INFO] [stderr]  Documenting tera-v1 v1.0.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/tera.rs:434:9
[INFO] [stdout]     |
[INFO] [stdout] 434 |       /// ```rust,ignore
[INFO] [stdout]     |  _________^
[INFO] [stdout] 435 | |     /// // Use path as name
[INFO] [stdout] 436 | |     /// tera.add_template_file(path, None);
[INFO] [stdout] 437 | |     /// // Rename
[INFO] [stdout] 438 | |     /// tera.add_template_file(path, Some("index");
[INFO] [stdout] 439 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: this file contains an unclosed delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/tera.rs:484:9
[INFO] [stdout]     |
[INFO] [stdout] 484 |       /// ```rust,ignore
[INFO] [stdout]     |  _________^
[INFO] [stdout] 485 | |     /// tera.register_filter("upper", &make_filter_fn(string::upper);
[INFO] [stdout] 486 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: this file contains an unclosed delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.05s
[INFO] running `Command { std: "docker" "inspect" "2fbfd798bf39318cf988d6ae185bff523a301e42ac2f2613b8431fa4dc86f59b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fbfd798bf39318cf988d6ae185bff523a301e42ac2f2613b8431fa4dc86f59b", kill_on_drop: false }`
[INFO] [stdout] 2fbfd798bf39318cf988d6ae185bff523a301e42ac2f2613b8431fa4dc86f59b
