[INFO] cloning repository https://github.com/rhinoceraptor/bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rhinoceraptor/bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frhinoceraptor%2Fbot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frhinoceraptor%2Fbot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 41f30c4a022da56c46152f15c47d7fa7e77902c6
[INFO] documenting rhinoceraptor/bot 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%2Frhinoceraptor%2Fbot" "/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/rhinoceraptor/bot 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/rhinoceraptor/bot
[INFO] finished tweaking git repo https://github.com/rhinoceraptor/bot
[INFO] tweaked toml for git repo https://github.com/rhinoceraptor/bot written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/rhinoceraptor/bot 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-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] [stdout] fc474770775cc4a08fe28313417739e06fbb3cff30ee27159a47a8f4b6478639
[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" "fc474770775cc4a08fe28313417739e06fbb3cff30ee27159a47a8f4b6478639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc474770775cc4a08fe28313417739e06fbb3cff30ee27159a47a8f4b6478639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc474770775cc4a08fe28313417739e06fbb3cff30ee27159a47a8f4b6478639", kill_on_drop: false }`
[INFO] [stdout] fc474770775cc4a08fe28313417739e06fbb3cff30ee27159a47a8f4b6478639
[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] 7a36971070932c26a3ed61f04d8115a96db7e7d3d04f1ffea04591b88635564c
[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" "7a36971070932c26a3ed61f04d8115a96db7e7d3d04f1ffea04591b88635564c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking futures v0.1.24
[INFO] [stderr]     Checking crossbeam-utils v0.5.0
[INFO] [stderr]     Checking lazycell v1.2.0
[INFO] [stderr]    Compiling openssl v0.10.12
[INFO] [stderr]     Checking string v0.1.1
[INFO] [stderr]    Compiling native-tls v0.2.1
[INFO] [stderr]    Compiling encoding_rs v0.8.10
[INFO] [stderr]     Checking log v0.4.5
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking rand_os v0.1.1
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking crossbeam-utils v0.6.3
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]     Checking base64 v0.10.0
[INFO] [stderr]    Compiling openssl-sys v0.9.36
[INFO] [stderr]     Checking smallvec v0.6.5
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]     Checking bytes v0.4.10
[INFO] [stderr]     Checking uuid v0.7.1
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_json v1.0.35
[INFO] [stderr]     Checking ctrlc v3.1.1
[INFO] [stderr]     Checking crossbeam-epoch v0.5.2
[INFO] [stderr]     Checking mime v0.3.9
[INFO] [stderr]     Checking lock_api v0.1.4
[INFO] [stderr]     Checking serde_urlencoded v0.5.3
[INFO] [stderr]    Compiling syn v0.15.25
[INFO] [stderr]     Checking libflate v0.1.18
[INFO] [stderr]     Checking parking_lot_core v0.3.1
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking rand v0.6.4
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]     Checking crossbeam-deque v0.6.1
[INFO] [stderr]     Checking http v0.1.14
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]     Checking tokio-executor v0.1.5
[INFO] [stderr]     Checking tokio-io v0.1.9
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking tokio-timer v0.2.8
[INFO] [stderr]     Checking tokio-current-thread v0.1.3
[INFO] [stderr]     Checking crossbeam-channel v0.3.6
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]     Checking tokio-reactor v0.1.6
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking tokio-threadpool v0.1.10
[INFO] [stderr]     Checking tokio-tcp v0.1.2
[INFO] [stderr]     Checking h2 v0.1.12
[INFO] [stderr]     Checking tokio v0.1.14
[INFO] [stderr]    Compiling serde_derive v1.0.84
[INFO] [stderr]     Checking hyper v0.12.20
[INFO] [stderr]    Compiling diesel_derives v1.3.0
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking reqwest v0.9.8
[INFO] [stderr]     Checking diesel v1.3.3
[INFO] [stderr]  Documenting bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0049]: method `new` has 0 type parameters but its trait declaration has 1 type parameter
[INFO] [stdout]   --> src/matrix/matrix.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |   fn new(auth: Authentication) -> Matrix {
[INFO] [stdout]    |         ^ found 0 type parameters
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/client.rs:6:10
[INFO] [stdout]    |
[INFO] [stdout] 6  |   fn new<T>(auth: T) -> Self;
[INFO] [stdout]    |          - expected 1 type parameter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `join_room` has an incompatible type for trait
[INFO] [stdout]   --> src/matrix/matrix.rs:62:47
[INFO] [stdout]    |
[INFO] [stdout] 62 |   fn join_room(&self, room_alias: &String) -> ClientResult<String> {
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^ expected `()`, found struct `std::string::String`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/client.rs:9:41
[INFO] [stdout]    |
[INFO] [stdout] 9  |   fn join_room(&self, room: &String) -> ClientResult<()>;
[INFO] [stdout]    |                                         ---------------- type in trait
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected fn pointer `fn(&matrix::matrix::Matrix, &std::string::String) -> std::result::Result<(), _>`
[INFO] [stdout]               found fn pointer `fn(&matrix::matrix::Matrix, &std::string::String) -> std::result::Result<std::string::String, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `send_message` has an incompatible type for trait
[INFO] [stdout]   --> src/matrix/matrix.rs:79:53
[INFO] [stdout]    |
[INFO] [stdout] 79 |   fn send_message(&self, room_id: &String, message: String) -> ClientResult<()> {
[INFO] [stdout]    |                                                     ^^^^^^ expected `&std::string::String`, found struct `std::string::String`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/client.rs:12:50
[INFO] [stdout]    |
[INFO] [stdout] 12 |   fn send_message(&self, room: &String, message: &String) -> ClientResult<()>;
[INFO] [stdout]    |                                                  ------- type in trait
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected fn pointer `fn(&matrix::matrix::Matrix, &std::string::String, &std::string::String) -> std::result::Result<_, _>`
[INFO] [stdout]               found fn pointer `fn(&matrix::matrix::Matrix, &std::string::String, std::string::String) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0050]: method `get_presence` has 1 parameter but the declaration in trait `client::Client::get_presence` has 2
[INFO] [stdout]   --> src/matrix/matrix.rs:88:19
[INFO] [stdout]    |
[INFO] [stdout] 88 |   fn get_presence(&self) -> ClientResult<()> {
[INFO] [stdout]    |                   ^^^^^ expected 2 parameters, found 1
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/client.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 |   fn get_presence(&self, user: &String) -> ClientResult<bool>;
[INFO] [stdout]    |                   -------------------- trait requires 2 parameters
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0049, E0050, E0053.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0049`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `bot`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name bot src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-08585f28c6329dfb.rmeta --extern diesel=/opt/rustwide/target/debug/deps/libdiesel-950befaae6d022d0.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-22e774c759521aa5.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-a4614ea952464d9c.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-98f8f0a0313f2a0b.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-bb859b62bd8419ed.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-1f5fe7e4425a84e5.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-3da354587de262b8.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "7a36971070932c26a3ed61f04d8115a96db7e7d3d04f1ffea04591b88635564c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a36971070932c26a3ed61f04d8115a96db7e7d3d04f1ffea04591b88635564c", kill_on_drop: false }`
[INFO] [stdout] 7a36971070932c26a3ed61f04d8115a96db7e7d3d04f1ffea04591b88635564c