[INFO] cloning repository https://github.com/sxend/rust_study [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sxend/rust_study" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsxend%2Frust_study", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsxend%2Frust_study'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e97ef5bcefdee569d46d37a8cfe474a4f310b41e [INFO] documenting sxend/rust_study 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%2Fsxend%2Frust_study" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sxend/rust_study 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/sxend/rust_study [INFO] finished tweaking git repo https://github.com/sxend/rust_study [INFO] tweaked toml for git repo https://github.com/sxend/rust_study written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/sxend/rust_study 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] ae45ff063e69324e0a43f793c96a4ac1f65fd863298077ba86fcf308c72afc5b [INFO] running `Command { std: "docker" "start" "-a" "ae45ff063e69324e0a43f793c96a4ac1f65fd863298077ba86fcf308c72afc5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae45ff063e69324e0a43f793c96a4ac1f65fd863298077ba86fcf308c72afc5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae45ff063e69324e0a43f793c96a4ac1f65fd863298077ba86fcf308c72afc5b", kill_on_drop: false }` [INFO] [stdout] ae45ff063e69324e0a43f793c96a4ac1f65fd863298077ba86fcf308c72afc5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] cdce44b6cf988394207f5ae14f8aba3afd0d64699e46aaac0ea696c2ed8c45c1 [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" "cdce44b6cf988394207f5ae14f8aba3afd0d64699e46aaac0ea696c2ed8c45c1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling serde v1.0.82 [INFO] [stderr] Checking arc-swap v0.3.6 [INFO] [stderr] Checking remove_dir_all v0.5.1 [INFO] [stderr] Checking pipeline v0.5.0 [INFO] [stderr] Checking askama_escape v0.1.0 [INFO] [stderr] Checking crossbeam-utils v0.6.1 [INFO] [stderr] Checking rand_xorshift v0.1.0 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling actix-web v0.7.16 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Checking arrayvec v0.4.8 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking tokio-current-thread v0.1.4 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Checking tokio-timer v0.2.8 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking phf v0.7.23 [INFO] [stderr] Checking crossbeam-deque v0.6.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking socket2 v0.3.8 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking signal-hook v0.1.6 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking resolv-conf v0.6.1 [INFO] [stderr] Checking backtrace v0.3.11 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking buf_redux v0.6.3 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking hyper v0.10.15 [INFO] [stderr] Checking flate2 v1.0.6 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking http v0.1.14 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Checking tokio-threadpool v0.1.9 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking markdown v0.2.0 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Checking tokio-reactor v0.1.7 [INFO] [stderr] Compiling mime_guess v1.8.6 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking parking_lot v0.7.0 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking crossbeam-channel v0.3.3 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.4 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking cookie v0.11.0 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking env_logger v0.6.0 [INFO] [stderr] Checking tokio v0.1.13 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking h2 v0.1.13 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking iron v0.6.0 [INFO] [stderr] Checking multipart v0.13.6 [INFO] [stderr] Checking persistent v0.4.0 [INFO] [stderr] Checking router v0.6.0 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Checking serde_urlencoded v0.5.4 [INFO] [stderr] Checking hyper v0.12.18 [INFO] [stderr] Checking bodyparser v0.8.0 [INFO] [stderr] Checking urlencoded v0.6.0 [INFO] [stderr] Checking params v0.8.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Checking failure v0.1.3 [INFO] [stderr] Checking trust-dns-proto v0.5.0 [INFO] [stderr] Checking trust-dns-resolver v0.10.0 [INFO] [stderr] Checking actix v0.7.9 [INFO] [stderr] Checking actix-net v0.2.5 [INFO] [stderr] Checking docopt v1.0.2 [INFO] [stderr] Documenting rust_study v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: Could not document `rust_study`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name mitm src/bin/mitm.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern actix_web=/opt/rustwide/target/debug/deps/libactix_web-801460c68460a5c5.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-646897fb4c877a80.rmeta --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-ae6658b313e78ae9.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-1bc9661ae66dbcbe.rmeta --extern error=/opt/rustwide/target/debug/deps/liberror-92057e6a137ea910.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-cf2af106ce6675af.rmeta --extern futures_cpupool=/opt/rustwide/target/debug/deps/libfutures_cpupool-c2d8ab4088eaa4d5.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-d3e0d9307f944071.rmeta --extern iron=/opt/rustwide/target/debug/deps/libiron-1c07f2818be19f62.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-c2820ce931b86e08.rmeta --extern markdown=/opt/rustwide/target/debug/deps/libmarkdown-0011eae40e30a0d3.rmeta --extern params=/opt/rustwide/target/debug/deps/libparams-bed1ca245257bd11.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-4e98805805844ba7.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-ef15f563cc20c777.rmeta --extern router=/opt/rustwide/target/debug/deps/librouter-d440e36135893828.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-dd5d3d0a9893bdcd.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-27dff51defc27302.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-a0392e2a0143cdbc.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-1f37d0ee6826fcbe.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-4875cdff861ae11a.rmeta --extern tokio_core=/opt/rustwide/target/debug/deps/libtokio_core-0f7b1def7d383192.rmeta --extern tokio_io=/opt/rustwide/target/debug/deps/libtokio_io-f0aa26cb2d287d3b.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-437654791595e7eb.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "cdce44b6cf988394207f5ae14f8aba3afd0d64699e46aaac0ea696c2ed8c45c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdce44b6cf988394207f5ae14f8aba3afd0d64699e46aaac0ea696c2ed8c45c1", kill_on_drop: false }` [INFO] [stdout] cdce44b6cf988394207f5ae14f8aba3afd0d64699e46aaac0ea696c2ed8c45c1