[INFO] cloning repository https://github.com/jemmyw/ev3_rover
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jemmyw/ev3_rover" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjemmyw%2Fev3_rover", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjemmyw%2Fev3_rover'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a21d353a2589288dac39e7c57940f9d9d647e3d1
[INFO] documenting jemmyw/ev3_rover against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjemmyw%2Fev3_rover" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jemmyw/ev3_rover on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/.cargo/config
[INFO] started tweaking git repo https://github.com/jemmyw/ev3_rover
[INFO] finished tweaking git repo https://github.com/jemmyw/ev3_rover
[INFO] tweaked toml for git repo https://github.com/jemmyw/ev3_rover written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/jemmyw/ev3_rover already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da8f2df423f9142023366faa9259934a541883974237f9b2a46843862037f14a
[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" "da8f2df423f9142023366faa9259934a541883974237f9b2a46843862037f14a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da8f2df423f9142023366faa9259934a541883974237f9b2a46843862037f14a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da8f2df423f9142023366faa9259934a541883974237f9b2a46843862037f14a", kill_on_drop: false }`
[INFO] [stdout] da8f2df423f9142023366faa9259934a541883974237f9b2a46843862037f14a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3919b5946b18151b83cc2c45510af9ee35fd85c95aa9aa62cecea802b688be4c
[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" "3919b5946b18151b83cc2c45510af9ee35fd85c95aa9aa62cecea802b688be4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling case v1.0.0
[INFO] [stderr]    Compiling ev3dev-lang-rust-derive v0.8.0 (https://github.com/pixix4/ev3dev-lang-rust#bdddf615)
[INFO] [stderr]    Compiling machine v0.2.0
[INFO] [stderr]     Checking ev3dev-lang-rust v0.8.0 (https://github.com/pixix4/ev3dev-lang-rust#bdddf615)
[INFO] [stderr]  Documenting ev3rover v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]   --> src/main.rs:66:1
[INFO] [stdout]    |
[INFO] [stdout] 66 | / machine!(
[INFO] [stdout] 67 | |     /**
[INFO] [stdout] 68 | |      * State machine setup.
[INFO] [stdout] 69 | |      *
[INFO] [stdout] ...  |
[INFO] [stdout] 81 | |     }
[INFO] [stdout] 82 | | );
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: error writing machine definition: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]   --> src/main.rs:84:1
[INFO] [stdout]    |
[INFO] [stdout] 84 | / transitions!(State,
[INFO] [stdout] 85 | | [
[INFO] [stdout] 86 | |     (Start, World) => Searching,
[INFO] [stdout] 87 | |     (Searching, World) => [Found, AvoidingBack],
[INFO] [stdout] ...  |
[INFO] [stdout] 90 | |     (AvoidingAdvance, World) => [AvoidingAdvance, Searching]
[INFO] [stdout] 91 | | ]);
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: error opening dot file: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]   --> src/main.rs:93:1
[INFO] [stdout]    |
[INFO] [stdout] 93 | / methods!(State,
[INFO] [stdout] 94 | | [
[INFO] [stdout] 95 | |     Searching, AvoidingBack, AvoidingTurn, AvoidingAdvance, Found => fn update(&self) -> Device
[INFO] [stdout] 96 | | ]);
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: error writing methods: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Start` in this scope
[INFO] [stdout]    --> src/main.rs:106:6
[INFO] [stdout]     |
[INFO] [stdout] 106 | impl Start {
[INFO] [stdout]     |      ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: there is an enum variant `crate::thread::thread::env::os_imp::path::fs::SeekFrom::Start` and 1 other; try using the variant's enum
[INFO] [stdout]     |
[INFO] [stdout] 106 | impl crate::thread::thread::env::os_imp::path::fs::SeekFrom {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 106 | impl std::io::SeekFrom {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Searching` in this scope
[INFO] [stdout]    --> src/main.rs:107:44
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn on_world(self, world: World) -> Searching {
[INFO] [stdout]     |                                            ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Searching` in this scope
[INFO] [stdout]    --> src/main.rs:117:6
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl Searching {
[INFO] [stdout]     |      ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `State` in this scope
[INFO] [stdout]    --> src/main.rs:118:44
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn on_world(self, world: World) -> State {
[INFO] [stdout]     |                                            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 11  | use crate::thread::thread::atomic::fmt::str::slice::ptr::hash::sip::State;
[INFO] [stdout]     |
[INFO] [stdout] 11  | use crate::thread::thread::env::os_imp::path::State;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AvoidingBack` in this scope
[INFO] [stdout]    --> src/main.rs:143:6
[INFO] [stdout]     |
[INFO] [stdout] 143 | impl AvoidingBack {
[INFO] [stdout]     |      ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `State` in this scope
[INFO] [stdout]    --> src/main.rs:144:44
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn on_world(self, world: World) -> State {
[INFO] [stdout]     |                                            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 11  | use crate::thread::thread::atomic::fmt::str::slice::ptr::hash::sip::State;
[INFO] [stdout]     |
[INFO] [stdout] 11  | use crate::thread::thread::env::os_imp::path::State;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AvoidingTurn` in this scope
[INFO] [stdout]    --> src/main.rs:165:6
[INFO] [stdout]     |
[INFO] [stdout] 165 | impl AvoidingTurn {
[INFO] [stdout]     |      ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `State` in this scope
[INFO] [stdout]    --> src/main.rs:166:44
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn on_world(self, world: World) -> State {
[INFO] [stdout]     |                                            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 11  | use crate::thread::thread::atomic::fmt::str::slice::ptr::hash::sip::State;
[INFO] [stdout]     |
[INFO] [stdout] 11  | use crate::thread::thread::env::os_imp::path::State;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AvoidingAdvance` in this scope
[INFO] [stdout]    --> src/main.rs:183:6
[INFO] [stdout]     |
[INFO] [stdout] 183 | impl AvoidingAdvance {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `State` in this scope
[INFO] [stdout]    --> src/main.rs:188:44
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn on_world(self, world: World) -> State {
[INFO] [stdout]     |                                            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 11  | use crate::thread::thread::atomic::fmt::str::slice::ptr::hash::sip::State;
[INFO] [stdout]     |
[INFO] [stdout] 11  | use crate::thread::thread::env::os_imp::path::State;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Found` in this scope
[INFO] [stdout]    --> src/main.rs:218:6
[INFO] [stdout]     |
[INFO] [stdout] 218 | impl Found {
[INFO] [stdout]     |      ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `ev3rover`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name ev3rover 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 ev3dev_lang_rust=/opt/rustwide/target/debug/deps/libev3dev_lang_rust-eeeff404a40c9b69.rmeta --extern machine=/opt/rustwide/target/debug/deps/libmachine-dc9a2cfdf1f05085.so --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "3919b5946b18151b83cc2c45510af9ee35fd85c95aa9aa62cecea802b688be4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3919b5946b18151b83cc2c45510af9ee35fd85c95aa9aa62cecea802b688be4c", kill_on_drop: false }`
[INFO] [stdout] 3919b5946b18151b83cc2c45510af9ee35fd85c95aa9aa62cecea802b688be4c