[INFO] fetching crate news-flash 1.0.10...
[INFO] documenting news-flash-1.0.10 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate news-flash 1.0.10 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate news-flash 1.0.10 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate news-flash 1.0.10
[INFO] finished tweaking crates.io crate news-flash 1.0.10
[INFO] tweaked toml for crates.io crate news-flash 1.0.10 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc17834bbf7ec9399aef81216d10f11cd9196f04701ffe11e1963dbe9c37a1d3
[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" "bc17834bbf7ec9399aef81216d10f11cd9196f04701ffe11e1963dbe9c37a1d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc17834bbf7ec9399aef81216d10f11cd9196f04701ffe11e1963dbe9c37a1d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc17834bbf7ec9399aef81216d10f11cd9196f04701ffe11e1963dbe9c37a1d3", kill_on_drop: false }`
[INFO] [stdout] bc17834bbf7ec9399aef81216d10f11cd9196f04701ffe11e1963dbe9c37a1d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d0c7061765bb04b95df21e4ac7efd7693dc36a9df3d70d723f90c69c6379b545
[INFO] running `Command { std: "docker" "start" "-a" "d0c7061765bb04b95df21e4ac7efd7693dc36a9df3d70d723f90c69c6379b545", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling instant v0.1.6
[INFO] [stderr]     Checking ipnet v2.3.0
[INFO] [stderr]     Checking bytemuck v1.4.0
[INFO] [stderr]    Compiling obfstr v0.1.1
[INFO] [stderr]     Checking debug-helper v0.3.10
[INFO] [stderr]     Checking dotenv v0.15.0
[INFO] [stderr]     Checking entities v1.0.1
[INFO] [stderr]    Compiling news-flash v1.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking peresil v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling libxml v0.2.14
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]    Compiling lock_api v0.4.1
[INFO] [stderr]     Checking crc-any v2.3.5
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]    Compiling rust-embed-utils v5.0.0
[INFO] [stderr]     Checking sxd-document v0.3.2
[INFO] [stderr]     Checking socket2 v0.3.12
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]     Checking tracing v0.1.19
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking generic-array v0.11.1
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]    Compiling libsqlite3-sys v0.18.0
[INFO] [stderr]     Checking quick-xml v0.18.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]     Checking escaper v0.1.0
[INFO] [stderr]     Checking block-cipher v0.7.1
[INFO] [stderr]     Checking async-compression v0.3.5
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.5
[INFO] [stderr]     Checking md-5 v0.9.1
[INFO] [stderr]     Checking sha-1 v0.9.1
[INFO] [stderr]    Compiling obfstr-impl v0.1.1
[INFO] [stderr]     Checking tiff v0.5.0
[INFO] [stderr]     Checking des v0.4.0
[INFO] [stderr]     Checking block-modes v0.5.0
[INFO] [stderr]     Checking aes-soft v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]     Checking block-buffer v0.5.1
[INFO] [stderr]    Compiling shellexpand v2.0.0
[INFO] [stderr]     Checking r2d2 v0.8.9
[INFO] [stderr]     Checking png v0.16.7
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking tiger-digest v0.1.1
[INFO] [stderr]     Checking magic-crypt v3.1.5
[INFO] [stderr]    Compiling chrono v0.4.15
[INFO] [stderr]     Checking num-iter v0.1.41
[INFO] [stderr]     Checking image v0.23.9
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling rust-embed-impl v5.6.0
[INFO] [stderr]    Compiling async-trait v0.1.40
[INFO] [stderr]     Checking rust-embed v5.6.0
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking pin-project v0.4.23
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]    Compiling diesel v1.4.5
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking serde v1.0.115
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking feed-rs v0.4.0
[INFO] [stderr]     Checking hyper v0.13.7
[INFO] [stderr]     Checking migrations_internals v1.4.1
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking reqwest v0.10.8
[INFO] [stderr]    Compiling migrations_macros v1.4.2
[INFO] [stderr]     Checking article_scraper v1.1.4
[INFO] [stderr]     Checking feedly_api v0.3.8
[INFO] [stderr]     Checking fever_api v0.2.9
[INFO] [stderr]     Checking feedbin_api v0.1.3
[INFO] [stderr]     Checking miniflux_api v0.3.1
[INFO] [stderr]     Checking diesel_migrations v1.4.0
[INFO] [stderr]  Documenting news-flash v1.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "d0c7061765bb04b95df21e4ac7efd7693dc36a9df3d70d723f90c69c6379b545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0c7061765bb04b95df21e4ac7efd7693dc36a9df3d70d723f90c69c6379b545", kill_on_drop: false }`
[INFO] [stdout] d0c7061765bb04b95df21e4ac7efd7693dc36a9df3d70d723f90c69c6379b545