[INFO] fetching crate rudolfs 0.2.11...
[INFO] documenting rudolfs-0.2.11 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate rudolfs 0.2.11 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rudolfs 0.2.11 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 rudolfs 0.2.11
[INFO] finished tweaking crates.io crate rudolfs 0.2.11
[INFO] tweaked toml for crates.io crate rudolfs 0.2.11 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate rudolfs 0.2.11 already has a lockfile, it will not be regenerated
[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 backoff v0.2.1
[INFO] [stderr]   Downloaded tokio-compat v0.1.6
[INFO] [stderr]   Downloaded chacha v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 1b56f8953cad5ca1bdfed9fa5064ae6b22644a4d256f16476cf63a83bf9ff140
[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" "1b56f8953cad5ca1bdfed9fa5064ae6b22644a4d256f16476cf63a83bf9ff140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b56f8953cad5ca1bdfed9fa5064ae6b22644a4d256f16476cf63a83bf9ff140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b56f8953cad5ca1bdfed9fa5064ae6b22644a4d256f16476cf63a83bf9ff140", kill_on_drop: false }`
[INFO] [stdout] 1b56f8953cad5ca1bdfed9fa5064ae6b22644a4d256f16476cf63a83bf9ff140
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 0bb4b886d72d2f5a16ef5033985d5b14cb829a5d5888a603e3a7f0c264417f13
[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" "0bb4b886d72d2f5a16ef5033985d5b14cb829a5d5888a603e3a7f0c264417f13", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling askama_escape v0.2.0
[INFO] [stderr]     Checking keystream v1.0.0
[INFO] [stderr]     Checking human-size v0.4.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.23
[INFO] [stderr]     Checking tracing v0.1.19
[INFO] [stderr]    Compiling rusoto_core v0.44.0
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking rustls v0.17.0
[INFO] [stderr]     Checking ct-logs v0.6.0
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking chacha v0.3.0
[INFO] [stderr]     Checking tokio-current-thread v0.1.7
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking rustls-native-certs v0.3.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling async-trait v0.1.40
[INFO] [stderr]    Compiling structopt-derive v0.4.11
[INFO] [stderr]    Compiling derive_more v0.99.10
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking time-macros v0.1.0
[INFO] [stderr]     Checking time v0.2.22
[INFO] [stderr]     Checking structopt v0.3.18
[INFO] [stderr]     Checking pin-project v0.4.23
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking serde v1.0.116
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.13.1
[INFO] [stderr]     Checking backoff v0.2.1
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking tokio-compat v0.1.6
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking chrono v0.4.18
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_test v1.0.116
[INFO] [stderr]     Checking linked-hash-map v0.5.3
[INFO] [stderr]     Checking askama_shared v0.8.0
[INFO] [stderr]     Checking hyper v0.13.8
[INFO] [stderr]    Compiling askama_derive v0.8.0
[INFO] [stderr]     Checking rusoto_credential v0.44.0
[INFO] [stderr]     Checking hyper-rustls v0.20.0
[INFO] [stderr]     Checking askama v0.8.0
[INFO] [stderr]     Checking rusoto_signature v0.44.0
[INFO] [stderr]     Checking rusoto_s3 v0.44.0
[INFO] [stderr]  Documenting rudolfs v0.2.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: doc comment contains an invalid Rust code block
[INFO] [stdout]    --> src/storage/disk.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | /     /// Lists the objects that are on disk.
[INFO] [stdout] 155 | |     ///
[INFO] [stdout] 156 | |     /// The directory structure is assumed to be like this:
[INFO] [stdout] 157 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 171 | |     /// Note that the first four characters are repeated in the file name so
[INFO] [stdout] 172 | |     /// that transforming the file name into an object ID is simpler.
[INFO] [stdout]     | |_____________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{251c}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2502}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{251c}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2502}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2502}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2514}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2502}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2514}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2502}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2514}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{251c}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2502}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{251c}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2502}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2502}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2514}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2502}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2514}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2502}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2514}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2500}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 07s
[INFO] running `Command { std: "docker" "inspect" "0bb4b886d72d2f5a16ef5033985d5b14cb829a5d5888a603e3a7f0c264417f13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bb4b886d72d2f5a16ef5033985d5b14cb829a5d5888a603e3a7f0c264417f13", kill_on_drop: false }`
[INFO] [stdout] 0bb4b886d72d2f5a16ef5033985d5b14cb829a5d5888a603e3a7f0c264417f13
