[INFO] fetching crate yarte 0.12.2...
[INFO] documenting yarte-0.12.2 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate yarte 0.12.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate yarte 0.12.2 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 yarte 0.12.2
[INFO] finished tweaking crates.io crate yarte 0.12.2
[INFO] tweaked toml for crates.io crate yarte 0.12.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-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] 487a96b3ee3aacf242aeb8dcb2b9db0c749ba7ec71f0b6404f29e3952ba09ba7
[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" "487a96b3ee3aacf242aeb8dcb2b9db0c749ba7ec71f0b6404f29e3952ba09ba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "487a96b3ee3aacf242aeb8dcb2b9db0c749ba7ec71f0b6404f29e3952ba09ba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "487a96b3ee3aacf242aeb8dcb2b9db0c749ba7ec71f0b6404f29e3952ba09ba7", kill_on_drop: false }`
[INFO] [stdout] 487a96b3ee3aacf242aeb8dcb2b9db0c749ba7ec71f0b6404f29e3952ba09ba7
[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] 8ff70d8a89b009849608a58b79c2be4018c231d2cdd5c07c0c7dbe46cdf12dda
[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" "8ff70d8a89b009849608a58b79c2be4018c231d2cdd5c07c0c7dbe46cdf12dda", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling std_prelude v0.2.12
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling wild v2.0.4
[INFO] [stderr]    Compiling shell-words v1.0.0
[INFO] [stderr]    Compiling yansi-term v0.1.2
[INFO] [stderr]    Compiling line-wrap v0.1.1
[INFO] [stderr]    Compiling buf-min v0.1.1
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling content_inspector v0.2.4
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling toolchain_find v0.1.4
[INFO] [stderr]    Compiling path_abs v0.5.0
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling libgit2-sys v0.12.12+1.0.1
[INFO] [stderr]    Compiling ansi_colours v1.0.1
[INFO] [stderr]    Compiling onig_sys v69.5.0
[INFO] [stderr]    Compiling console v0.11.3
[INFO] [stderr]    Compiling annotate-snippets v0.9.0
[INFO] [stderr]    Compiling onig v6.0.0
[INFO] [stderr]    Compiling globset v0.4.5
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]     Checking git2 v0.13.10
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling proc-quote v0.3.2
[INFO] [stderr]    Compiling v_eval v0.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling liquid-derive v0.20.1
[INFO] [stderr]    Compiling v_escape_derive v0.8.1
[INFO] [stderr]    Compiling derive_more v0.99.9
[INFO] [stderr]    Compiling v_escape v0.12.1
[INFO] [stderr]    Compiling v_htmlescape v0.10.0
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking plist v1.0.0
[INFO] [stderr]     Checking serde_yaml v0.8.13
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking syntect v4.4.0
[INFO] [stderr]    Compiling kstring v0.1.2
[INFO] [stderr]    Compiling liquid-core v0.20.2
[INFO] [stderr]    Compiling liquid-lib v0.20.2
[INFO] [stderr]    Compiling liquid v0.20.1
[INFO] [stderr]    Compiling bat v0.15.4
[INFO] [stderr]     Checking yarte_helpers v0.12.2
[INFO] [stderr]    Compiling yarte_parser v0.12.2
[INFO] [stderr]    Compiling yarte_hir v0.12.2
[INFO] [stderr]    Compiling yarte_codegen v0.12.2
[INFO] [stderr]    Compiling yarte_derive v0.12.2
[INFO] [stderr]  Documenting yarte v0.12.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 09s
[INFO] running `Command { std: "docker" "inspect" "8ff70d8a89b009849608a58b79c2be4018c231d2cdd5c07c0c7dbe46cdf12dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff70d8a89b009849608a58b79c2be4018c231d2cdd5c07c0c7dbe46cdf12dda", kill_on_drop: false }`
[INFO] [stdout] 8ff70d8a89b009849608a58b79c2be4018c231d2cdd5c07c0c7dbe46cdf12dda