[INFO] cloning repository https://github.com/haslersn/smart-crest [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/haslersn/smart-crest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaslersn%2Fsmart-crest", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaslersn%2Fsmart-crest'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ebc13bedfbe4bb5b0c909293df87087bf5612a10 [INFO] documenting haslersn/smart-crest against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaslersn%2Fsmart-crest" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/haslersn/smart-crest 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 git repo https://github.com/haslersn/smart-crest [INFO] finished tweaking git repo https://github.com/haslersn/smart-crest [INFO] tweaked toml for git repo https://github.com/haslersn/smart-crest written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/haslersn/smart-crest 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 core-foundation-sys v0.6.2 [INFO] [stderr] Downloaded pkg-config v0.3.14 [INFO] [stderr] Downloaded dtoa v0.4.4 [INFO] [stderr] Downloaded crossbeam-utils v0.6.5 [INFO] [stderr] Downloaded itoa v0.4.4 [INFO] [stderr] Downloaded ryu v0.2.8 [INFO] [stderr] Downloaded core-foundation v0.6.4 [INFO] [stderr] Downloaded security-framework-sys v0.3.1 [INFO] [stderr] Downloaded native-tls v0.2.3 [INFO] [stderr] Downloaded winapi-util v0.1.2 [INFO] [stderr] Downloaded regex v1.1.7 [INFO] [stderr] Downloaded tokio-sync v0.1.6 [INFO] [stderr] Downloaded tokio-timer v0.2.11 [INFO] [stderr] Downloaded crossbeam-deque v0.7.1 [INFO] [stderr] Downloaded remove_dir_all v0.5.2 [INFO] [stderr] Downloaded either v1.5.2 [INFO] [stderr] Downloaded tokio-trace-core v0.2.0 [INFO] [stderr] Downloaded tokio-current-thread v0.1.6 [INFO] [stderr] Downloaded try-lock v0.2.2 [INFO] [stderr] Downloaded tokio-buf v0.1.1 [INFO] [stderr] Downloaded rustc-demangle v0.1.15 [INFO] [stderr] Downloaded try_from v0.3.2 [INFO] [stderr] Downloaded synstructure v0.10.2 [INFO] [stderr] Downloaded hex v0.3.2 [INFO] [stderr] Downloaded futures v0.1.27 [INFO] [stderr] Downloaded reqwest v0.9.18 [INFO] [stderr] Downloaded tokio v0.1.21 [INFO] [stderr] Downloaded flate2 v1.0.9 [INFO] [stderr] Downloaded http v0.1.17 [INFO] [stderr] Downloaded foreign-types-shared v0.1.1 [INFO] [stderr] Downloaded hyper v0.12.30 [INFO] [stderr] Downloaded memchr v2.2.0 [INFO] [stderr] Downloaded regex-syntax v0.6.7 [INFO] [stderr] Downloaded h2 v0.1.24 [INFO] [stderr] Downloaded pcsc v2.1.1 [INFO] [stderr] Downloaded env_logger v0.6.1 [INFO] [stderr] Downloaded aho-corasick v0.7.3 [INFO] [stderr] Downloaded serde_urlencoded v0.5.5 [INFO] [stderr] Downloaded termion v1.5.3 [INFO] [stderr] Downloaded pcsc-sys v1.0.1 [INFO] [stderr] Downloaded security-framework v0.3.1 [INFO] [stderr] Downloaded tempfile v3.0.8 [INFO] [stderr] Downloaded crossbeam-epoch v0.7.1 [INFO] [stderr] Downloaded cookie_store v0.7.0 [INFO] [stderr] Downloaded publicsuffix v1.5.2 [INFO] [stderr] Downloaded backtrace v0.3.31 [INFO] [stderr] Downloaded openssl v0.10.23 [INFO] [stderr] Downloaded mio v0.6.19 [INFO] [stderr] Downloaded string v0.2.0 [INFO] [stderr] Downloaded num_cpus v1.10.1 [INFO] [stderr] Downloaded cc v1.0.37 [INFO] [stderr] Downloaded smallvec v0.6.10 [INFO] [stderr] Downloaded openssl-probe v0.1.2 [INFO] [stderr] Downloaded encoding_rs v0.8.17 [INFO] [stderr] Downloaded serde v1.0.93 [INFO] [stderr] Downloaded winapi v0.3.7 [INFO] [stderr] Downloaded tokio-executor v0.1.7 [INFO] [stderr] Downloaded cfg-if v0.1.9 [INFO] [stderr] Downloaded utf8-ranges v1.0.3 [INFO] [stderr] Downloaded http-body v0.1.0 [INFO] [stderr] Downloaded unicase v2.4.0 [INFO] [stderr] Downloaded want v0.0.6 [INFO] [stderr] Downloaded hyper-tls v0.3.2 [INFO] [stderr] Downloaded redox_syscall v0.1.54 [INFO] [stderr] Downloaded serde_derive v1.0.93 [INFO] [stderr] Downloaded tokio-reactor v0.1.9 [INFO] [stderr] Downloaded byteorder v1.3.2 [INFO] [stderr] Downloaded tokio-threadpool v0.1.14 [INFO] [stderr] Downloaded bytes v0.4.12 [INFO] [stderr] Downloaded tokio-io v0.1.12 [INFO] [stderr] Downloaded lazy_static v1.3.0 [INFO] [stderr] Downloaded autocfg v0.1.4 [INFO] [stderr] Downloaded syn v0.15.38 [INFO] [stderr] Downloaded bitflags v1.1.0 [INFO] [stderr] Downloaded libc v0.2.58 [INFO] [stderr] Downloaded uuid v0.7.4 [INFO] [stderr] Downloaded quote v0.6.12 [INFO] [stderr] Downloaded toml v0.4.10 [INFO] [stderr] Downloaded foreign-types v0.3.2 [INFO] [stderr] Downloaded termcolor v1.0.5 [INFO] [stderr] Downloaded cookie v0.12.0 [INFO] [stderr] Downloaded openssl-sys v0.9.47 [INFO] [stderr] Downloaded serde_json v1.0.39 [INFO] [stderr] Downloaded schannel v0.1.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9c659f0a701bc78db684a6dffff42f011dfeabf7b36860f581457987102e613c [INFO] running `Command { std: "docker" "start" "-a" "9c659f0a701bc78db684a6dffff42f011dfeabf7b36860f581457987102e613c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c659f0a701bc78db684a6dffff42f011dfeabf7b36860f581457987102e613c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c659f0a701bc78db684a6dffff42f011dfeabf7b36860f581457987102e613c", kill_on_drop: false }` [INFO] [stdout] 9c659f0a701bc78db684a6dffff42f011dfeabf7b36860f581457987102e613c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 61d26c18bb60011a1bda2f355136f65f32de2358c7855b20291f4b19dc46d622 [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" "61d26c18bb60011a1bda2f355136f65f32de2358c7855b20291f4b19dc46d622", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Checking futures v0.1.27 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling syn v0.15.38 [INFO] [stderr] Compiling serde v1.0.93 [INFO] [stderr] Checking rustc-demangle v0.1.15 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Checking utf8-ranges v1.0.3 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling openssl v0.10.23 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling unicase v2.4.0 [INFO] [stderr] Checking tokio-trace-core v0.2.0 [INFO] [stderr] Compiling pcsc-sys v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.7 [INFO] [stderr] Checking miniz_oxide v0.2.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Checking aho-corasick v0.7.3 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling backtrace v0.3.31 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Checking pcsc v2.1.1 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking mime v0.3.13 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling openssl-sys v0.9.47 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.1 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking tokio-executor v0.1.7 [INFO] [stderr] Checking tokio-sync v0.1.6 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.0 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking flate2 v1.0.9 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking error-chain v0.12.1 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.21 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.24 [INFO] [stderr] Checking publicsuffix v1.5.2 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.93 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking hyper v0.12.30 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.18 [INFO] [stderr] Documenting smart_crest v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 26s [INFO] running `Command { std: "docker" "inspect" "61d26c18bb60011a1bda2f355136f65f32de2358c7855b20291f4b19dc46d622", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61d26c18bb60011a1bda2f355136f65f32de2358c7855b20291f4b19dc46d622", kill_on_drop: false }` [INFO] [stdout] 61d26c18bb60011a1bda2f355136f65f32de2358c7855b20291f4b19dc46d622