[INFO] cloning repository https://github.com/mjn33/planetgen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mjn33/planetgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjn33%2Fplanetgen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjn33%2Fplanetgen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 836b1053c2ed930433c7c855473de721fa9539eb
[INFO] documenting mjn33/planetgen against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjn33%2Fplanetgen" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mjn33/planetgen on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mjn33/planetgen
[INFO] finished tweaking git repo https://github.com/mjn33/planetgen
[INFO] tweaked toml for git repo https://github.com/mjn33/planetgen written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/mjn33/planetgen already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", 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]  Downloading crates ...
[INFO] [stderr]   Downloaded gl v0.6.2
[INFO] [stderr]   Downloaded bitflags v0.9.0
[INFO] [stderr]   Downloaded deflate v0.7.11
[INFO] [stderr]   Downloaded gl_generator v0.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 157007edd138f4fd50fa0731caa69083e6b399a1103994896bc4abb5fb8742d5
[INFO] running `Command { std: "docker" "start" "-a" "157007edd138f4fd50fa0731caa69083e6b399a1103994896bc4abb5fb8742d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "157007edd138f4fd50fa0731caa69083e6b399a1103994896bc4abb5fb8742d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "157007edd138f4fd50fa0731caa69083e6b399a1103994896bc4abb5fb8742d5", kill_on_drop: false }`
[INFO] [stdout] 157007edd138f4fd50fa0731caa69083e6b399a1103994896bc4abb5fb8742d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd44aaf6bf8d74eec124a980ed9ae6413cf3c958a796ea1410c4b5d7bf3c2e08
[INFO] running `Command { std: "docker" "start" "-a" "dd44aaf6bf8d74eec124a980ed9ae6413cf3c958a796ea1410c4b5d7bf3c2e08", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.3.7
[INFO] [stderr]    Compiling khronos_api v1.0.1
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking byteorder v1.0.0
[INFO] [stderr]     Checking adler32 v1.0.0
[INFO] [stderr]     Checking approx v0.1.1
[INFO] [stderr]     Checking inflate v0.2.0
[INFO] [stderr]    Compiling planetgen v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rust-libnoise v1.0.0 (https://github.com/mjn33/rust-libnoise#b34d36e3)
[INFO] [stderr]     Checking bitflags v0.9.0
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]    Compiling xml-rs v0.3.6
[INFO] [stderr]     Checking num-complex v0.1.37
[INFO] [stderr]     Checking deflate v0.7.11
[INFO] [stderr]     Checking num-bigint v0.1.37
[INFO] [stderr]     Checking cgmath v0.14.1
[INFO] [stderr]    Compiling gl_generator v0.5.3
[INFO] [stderr]     Checking png v0.7.0
[INFO] [stderr]     Checking num-rational v0.1.36
[INFO] [stderr]     Checking num v0.1.37
[INFO] [stderr]     Checking sdl2 v0.30.0
[INFO] [stderr]    Compiling gl v0.6.2
[INFO] [stderr]     Checking planetgen_engine v0.1.0 (/opt/rustwide/workdir/planetgen_engine)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> planetgen_engine/src/scene.rs:599:29
[INFO] [stdout]     |
[INFO] [stdout] 599 |         let material_data = try!(
[INFO] [stdout]     |                             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> planetgen_engine/src/scene.rs:747:26
[INFO] [stdout]     |
[INFO] [stdout] 747 |     fn as_any(&self) -> &Any;
[INFO] [stdout]     |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> planetgen_engine/src/scene.rs:751:26
[INFO] [stdout]     |
[INFO] [stdout] 751 |     fn as_any(&self) -> &Any {
[INFO] [stdout]     |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> planetgen_engine/src/scene.rs:758:19
[INFO] [stdout]     |
[INFO] [stdout] 758 |     behaviour: Rc<AnyBehaviour>,
[INFO] [stdout]     |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn AnyBehaviour`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> planetgen_engine/src/scene.rs:803:39
[INFO] [stdout]     |
[INFO] [stdout] 803 |                         let raw: *mut AnyBehaviour = &**behaviour as *const _ as *mut _;
[INFO] [stdout]     |                                       ^^^^^^^^^^^^ help: use `dyn`: `dyn AnyBehaviour`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> planetgen_engine/src/scene.rs:1324:31
[INFO] [stdout]      |
[INFO] [stdout] 1324 |             let shader_data = try!(
[INFO] [stdout]      |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> planetgen_engine/src/scene.rs:1449:20
[INFO] [stdout]      |
[INFO] [stdout] 1449 |         let comp = try!(T::init(self, object));
[INFO] [stdout]      |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> planetgen_engine/src/scene.rs:1731:62
[INFO] [stdout]      |
[INFO] [stdout] 1731 |                     (data.is_new, &*data.behaviour as *const AnyBehaviour)
[INFO] [stdout]      |                                                              ^^^^^^^^^^^^ help: use `dyn`: `dyn AnyBehaviour`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> planetgen_engine/src/scene.rs:1760:48
[INFO] [stdout]      |
[INFO] [stdout] 1760 |                     &*data.behaviour as *const AnyBehaviour
[INFO] [stdout]      |                                                ^^^^^^^^^^^^ help: use `dyn`: `dyn AnyBehaviour`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> planetgen_engine/src/error.rs:44:50
[INFO] [stdout]    |
[INFO] [stdout] 44 |         write!(f, "{}", <Error as error::Error>::description(&self))
[INFO] [stdout]    |                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> planetgen_engine/src/scene.rs:2614:13
[INFO] [stdout]      |
[INFO] [stdout] 2614 |         let mut tmp_vec = unsafe { &mut *self.tmp_vec.get() };
[INFO] [stdout]      |             ----^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting planetgen v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/main.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![feature(retain_hash_collection)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `planetgen`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name planetgen 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 bitflags=/opt/rustwide/target/debug/deps/libbitflags-dd7d7430324f4959.rmeta --extern cgmath=/opt/rustwide/target/debug/deps/libcgmath-c56f8d16317ff646.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-a64b4c95c0557f93.rmeta --extern planetgen_engine=/opt/rustwide/target/debug/deps/libplanetgen_engine-bb3e15715697b5c7.rmeta --extern png=/opt/rustwide/target/debug/deps/libpng-99fb77e1f617665f.rmeta --extern noise=/opt/rustwide/target/debug/deps/libnoise-1724440094a5bc2f.rmeta --extern sdl2=/opt/rustwide/target/debug/deps/libsdl2-6047368bdbf5c76e.rmeta --cap-lints=warn --crate-version 0.2.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "dd44aaf6bf8d74eec124a980ed9ae6413cf3c958a796ea1410c4b5d7bf3c2e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd44aaf6bf8d74eec124a980ed9ae6413cf3c958a796ea1410c4b5d7bf3c2e08", kill_on_drop: false }`
[INFO] [stdout] dd44aaf6bf8d74eec124a980ed9ae6413cf3c958a796ea1410c4b5d7bf3c2e08
