[INFO] fetching crate staple 0.2.0... [INFO] documenting staple-0.2.0 against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] extracting crate staple 0.2.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate staple 0.2.0 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 staple 0.2.0 [INFO] finished tweaking crates.io crate staple 0.2.0 [INFO] tweaked toml for crates.io crate staple 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate staple 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v1.0.2 [INFO] [stderr] Downloaded thiserror v1.0.2 [INFO] [stderr] Downloaded actix-files v0.1.6 [INFO] [stderr] Downloaded actix-web-actors v1.0.2 [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] 2365cd1088b11494fad7ee4b2b8708964ecb228f0272a3e7c91b632b54df6535 [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" "2365cd1088b11494fad7ee4b2b8708964ecb228f0272a3e7c91b632b54df6535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2365cd1088b11494fad7ee4b2b8708964ecb228f0272a3e7c91b632b54df6535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2365cd1088b11494fad7ee4b2b8708964ecb228f0272a3e7c91b632b54df6535", kill_on_drop: false }` [INFO] [stdout] 2365cd1088b11494fad7ee4b2b8708964ecb228f0272a3e7c91b632b54df6535 [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] 8785b6ea29932d10476003bf07b788447ba7a7cb934d4d57a8b6c02a3d5bd87f [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" "8785b6ea29932d10476003bf07b788447ba7a7cb934d4d57a8b6c02a3d5bd87f", kill_on_drop: false }` [INFO] [stderr] Compiling pulldown-cmark v0.6.1 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking lock_api v0.2.0 [INFO] [stderr] Compiling pest v2.1.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking socket2 v0.3.11 [INFO] [stderr] Checking getrandom v0.1.12 [INFO] [stderr] Checking signal-hook-registry v1.1.1 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking filetime v0.2.7 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking resolv-conf v0.6.2 [INFO] [stderr] Checking inotify v0.6.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Compiling darling_core v0.9.0 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling actix_derive v0.4.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking signal-hook v0.1.10 [INFO] [stderr] Checking copy_dir v0.1.2 [INFO] [stderr] Checking parking_lot_core v0.5.0 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.19 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking parking_lot v0.8.0 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking console v0.9.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling pest_meta v2.1.2 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking flate2 v1.0.12 [INFO] [stderr] Checking notify v4.0.14 [INFO] [stderr] Checking actix-codec v0.1.2 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.5 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking actix-utils v0.4.7 [INFO] [stderr] Checking actix-server-config v0.1.2 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling darling_macro v0.9.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Compiling darling v0.9.0 [INFO] [stderr] Compiling derive_builder_core v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling pest_generator v2.1.1 [INFO] [stderr] Compiling derive_builder v0.7.2 [INFO] [stderr] Checking actix-threadpool v0.1.2 [INFO] [stderr] Checking actix-rt v0.2.5 [INFO] [stderr] Checking actix-server v0.6.1 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling actix-web-codegen v0.1.3 [INFO] [stderr] Compiling v_escape_derive v0.5.6 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling structopt-derive v0.3.3 [INFO] [stderr] Compiling thiserror-impl v1.0.2 [INFO] [stderr] Checking actix-testing v0.1.0 [INFO] [stderr] Checking thiserror v1.0.2 [INFO] [stderr] Checking v_escape v0.7.4 [INFO] [stderr] Checking v_htmlescape v0.4.5 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking trust-dns-proto v0.7.4 [INFO] [stderr] Checking quick-xml v0.14.0 [INFO] [stderr] Checking rss v1.8.0 [INFO] [stderr] Checking structopt v0.3.3 [INFO] [stderr] Checking trust-dns-resolver v0.11.1 [INFO] [stderr] Checking actix-connect v0.2.5 [INFO] [stderr] Checking serde v1.0.101 [INFO] [stderr] Checking serde_json v1.0.56 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking actix-router v0.1.5 [INFO] [stderr] Checking toml v0.5.3 [INFO] [stderr] Checking actix-http v0.2.10 [INFO] [stderr] Checking tera v0.11.20 [INFO] [stderr] Checking awc v0.2.7 [INFO] [stderr] Checking actix v0.8.3 [INFO] [stderr] Checking actix-web v1.0.8 [INFO] [stderr] Checking actix-files v0.1.6 [INFO] [stderr] Checking actix-web-actors v1.0.2 [INFO] [stderr] Documenting staple v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 13s [INFO] running `Command { std: "docker" "inspect" "8785b6ea29932d10476003bf07b788447ba7a7cb934d4d57a8b6c02a3d5bd87f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8785b6ea29932d10476003bf07b788447ba7a7cb934d4d57a8b6c02a3d5bd87f", kill_on_drop: false }` [INFO] [stdout] 8785b6ea29932d10476003bf07b788447ba7a7cb934d4d57a8b6c02a3d5bd87f