[INFO] cloning repository https://github.com/w-k-s/Rust-QuizzicalAPI
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/w-k-s/Rust-QuizzicalAPI" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw-k-s%2FRust-QuizzicalAPI", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw-k-s%2FRust-QuizzicalAPI'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df1c85c3f6ffd56884bd42a1653ab7fb88ca59f3
[INFO] documenting w-k-s/Rust-QuizzicalAPI 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%2Fw-k-s%2FRust-QuizzicalAPI" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/w-k-s/Rust-QuizzicalAPI 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/w-k-s/Rust-QuizzicalAPI
[INFO] finished tweaking git repo https://github.com/w-k-s/Rust-QuizzicalAPI
[INFO] tweaked toml for git repo https://github.com/w-k-s/Rust-QuizzicalAPI written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/w-k-s/Rust-QuizzicalAPI 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 juniper_hyper v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 0ad74ceedb5f759b40a77ba54b50d91377b54f23c4f99c62d9971407d3286027
[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" "0ad74ceedb5f759b40a77ba54b50d91377b54f23c4f99c62d9971407d3286027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ad74ceedb5f759b40a77ba54b50d91377b54f23c4f99c62d9971407d3286027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ad74ceedb5f759b40a77ba54b50d91377b54f23c4f99c62d9971407d3286027", kill_on_drop: false }`
[INFO] [stdout] 0ad74ceedb5f759b40a77ba54b50d91377b54f23c4f99c62d9971407d3286027
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 10a85ee390c49fdd1602e827b17813a46af337a452aea112bb9afe5cffa5063a
[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" "10a85ee390c49fdd1602e827b17813a46af337a452aea112bb9afe5cffa5063a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.13
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]     Checking byte-tools v0.2.0
[INFO] [stderr]     Checking constant_time_eq v0.1.3
[INFO] [stderr]     Checking arrayref v0.3.5
[INFO] [stderr]     Checking fallible-iterator v0.1.6
[INFO] [stderr]     Checking md5 v0.3.8
[INFO] [stderr]    Compiling ryu v0.2.5
[INFO] [stderr]     Checking opaque-debug v0.2.2
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking socket2 v0.3.8
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking rand_os v0.1.2
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]    Compiling regex-syntax v0.6.5
[INFO] [stderr]     Checking block-padding v0.1.3
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.0
[INFO] [stderr]     Checking stringprep v0.1.2
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking generic-array v0.9.0
[INFO] [stderr]     Checking generic-array v0.12.0
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]     Checking indexmap v1.0.1
[INFO] [stderr]     Checking block-buffer v0.3.3
[INFO] [stderr]     Checking tokio-io v0.1.8
[INFO] [stderr]     Checking mio v0.6.15
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]     Checking r2d2 v0.8.3
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]     Checking tokio-threadpool v0.1.6
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking digest v0.7.6
[INFO] [stderr]     Checking crypto-mac v0.5.2
[INFO] [stderr]     Checking parking_lot v0.6.3
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]     Checking sha2 v0.7.1
[INFO] [stderr]     Checking hmac v0.5.0
[INFO] [stderr]     Checking block-buffer v0.7.0
[INFO] [stderr]     Checking digest v0.8.0
[INFO] [stderr]     Checking postgres-protocol v0.3.2
[INFO] [stderr]     Checking serde_json v1.0.26
[INFO] [stderr]     Checking md-5 v0.8.0
[INFO] [stderr]     Checking tokio-codec v0.1.0
[INFO] [stderr]     Checking h2 v0.1.12
[INFO] [stderr]     Checking tokio-fs v0.1.3
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]     Checking tokio-reactor v0.1.4
[INFO] [stderr]     Checking mio-uds v0.6.6
[INFO] [stderr]     Checking postgres-shared v0.4.2
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking num-integer v0.1.39
[INFO] [stderr]     Checking uuid v0.7.2
[INFO] [stderr]     Checking tokio-tcp v0.1.1
[INFO] [stderr]     Checking tokio-uds v0.2.1
[INFO] [stderr]     Checking tokio-udp v0.1.2
[INFO] [stderr]     Checking postgres v0.15.2
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking tokio v0.1.8
[INFO] [stderr]     Checking tokio-io-pool v0.1.5
[INFO] [stderr]     Checking r2d2_postgres v0.14.0
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]     Checking simple_logger v1.0.1
[INFO] [stderr]     Checking hyper v0.12.9
[INFO] [stderr]    Compiling juniper_codegen v0.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.75
[INFO] [stderr]     Checking juniper v0.10.0
[INFO] [stderr]     Checking juniper_hyper v0.1.0
[INFO] [stderr]  Documenting quizzical v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/repositories.rs:279:17
[INFO] [stdout]     |
[INFO] [stdout] 279 |             })?;;
[INFO] [stdout]     |                 ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/services.rs:84:36
[INFO] [stdout]    |
[INFO] [stdout] 84 |             .map_err(|e| e.into());;
[INFO] [stdout]    |                                    ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/services.rs:89:75
[INFO] [stdout]    |
[INFO] [stdout] 89 |         return (*self.repo).save_question(question).map_err(|e| e.into());;
[INFO] [stdout]    |                                                                           ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/services.rs:93:77
[INFO] [stdout]    |
[INFO] [stdout] 93 |         return (*self.repo).count_questions(category).map_err(|e| e.into());;
[INFO] [stdout]    |                                                                             ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "10a85ee390c49fdd1602e827b17813a46af337a452aea112bb9afe5cffa5063a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10a85ee390c49fdd1602e827b17813a46af337a452aea112bb9afe5cffa5063a", kill_on_drop: false }`
[INFO] [stdout] 10a85ee390c49fdd1602e827b17813a46af337a452aea112bb9afe5cffa5063a