[INFO] cloning repository https://github.com/kolohelios/forth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kolohelios/forth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkolohelios%2Fforth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkolohelios%2Fforth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7db821e1e6af5f21085e24839ff77f316f904df4
[INFO] documenting kolohelios/forth 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%2Fkolohelios%2Fforth" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kolohelios/forth 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/kolohelios/forth
[INFO] finished tweaking git repo https://github.com/kolohelios/forth
[INFO] tweaked toml for git repo https://github.com/kolohelios/forth written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/kolohelios/forth 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cursive_core v0.1.1
[INFO] [stderr]   Downloaded enumset_derive v0.5.0
[INFO] [stderr]   Downloaded cursive v0.15.0
[INFO] [stderr]   Downloaded case v1.0.0
[INFO] [stderr]   Downloaded enumset v1.0.1
[INFO] [stderr]   Downloaded machine v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 0317afb1e00bc45f10a1091ce94988ea1b2ee67ce573ef427d4a4aa260424bf6
[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" "0317afb1e00bc45f10a1091ce94988ea1b2ee67ce573ef427d4a4aa260424bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0317afb1e00bc45f10a1091ce94988ea1b2ee67ce573ef427d4a4aa260424bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0317afb1e00bc45f10a1091ce94988ea1b2ee67ce573ef427d4a4aa260424bf6", kill_on_drop: false }`
[INFO] [stdout] 0317afb1e00bc45f10a1091ce94988ea1b2ee67ce573ef427d4a4aa260424bf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 5babbc255e406a62bfcb01a47d8c61dd97061f63527fd79be8db2b25a292354e
[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" "5babbc255e406a62bfcb01a47d8c61dd97061f63527fd79be8db2b25a292354e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking array-macro v1.0.5
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking xi-unicode v0.2.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]     Checking unicode-segmentation v1.6.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]    Compiling case v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]     Checking signal-hook-registry v1.2.1
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking signal-hook v0.1.16
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking crossbeam-channel v0.4.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking num-complex v0.3.0
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]     Checking chrono v0.4.13
[INFO] [stderr]     Checking const-random v0.1.8
[INFO] [stderr]     Checking num v0.3.0
[INFO] [stderr]     Checking ahash v0.4.4
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling enum-map-derive v0.4.3
[INFO] [stderr]    Compiling machine v0.3.0
[INFO] [stderr]     Checking enum-map v0.6.2
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling enumset_derive v0.5.0
[INFO] [stderr]     Checking enumset v1.0.1
[INFO] [stderr]     Checking cursive_core v0.1.1
[INFO] [stderr]     Checking cursive v0.15.0
[INFO] [stderr]  Documenting forth v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]   --> src/flower.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / machine!(
[INFO] [stdout] 4  | |     #[derive(Clone, Debug, PartialEq)]
[INFO] [stdout] 5  | |     enum Flower {
[INFO] [stdout] 6  | |         Seed,
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | |     }
[INFO] [stdout] 39 | | );
[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/flower.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | / transitions!(Flower, [
[INFO] [stdout] 53 | |     (Seed, Advance) => Germinating,
[INFO] [stdout] 54 | |     (Germinating, Fertilize) => [ Germinating, Growing ],
[INFO] [stdout] 55 | |     (Germinating, Water) => [ Germinating, Growing ],
[INFO] [stdout] 56 | |     (Germinating, Sunshine) => [ Germinating, Growing ],
[INFO] [stdout] 57 | |     (Germinating, Advance) => Growing
[INFO] [stdout] 58 | | ]);
[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[E0412]: cannot find type `Seed` in this scope
[INFO] [stdout]   --> src/flower.rs:60:6
[INFO] [stdout]    |
[INFO] [stdout] 60 |   impl Seed {
[INFO] [stdout]    |        ^^^^ help: a trait with a similar name exists: `Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Germinating` in this scope
[INFO] [stdout]   --> src/flower.rs:61:44
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn on_advance(self, _: Advance) -> Germinating {
[INFO] [stdout]    |                                            ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Germinating` in this scope
[INFO] [stdout]   --> src/flower.rs:70:6
[INFO] [stdout]    |
[INFO] [stdout] 70 | impl Germinating {
[INFO] [stdout]    |      ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Growing` in this scope
[INFO] [stdout]   --> src/flower.rs:71:44
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn on_advance(self, _: Advance) -> Growing {
[INFO] [stdout]    |                                            ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Flower` in this scope
[INFO] [stdout]   --> src/flower.rs:79:48
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn on_fertilize(self, _: Fertilize) -> Flower {
[INFO] [stdout]    |                                                ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Flower` in this scope
[INFO] [stdout]   --> src/flower.rs:86:40
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn on_water(self, _: Water) -> Flower {
[INFO] [stdout]    |                                        ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Flower` in this scope
[INFO] [stdout]   --> src/flower.rs:93:50
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn on_sunshine(self, input: Sunshine) -> Flower {
[INFO] [stdout]    |                                                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Growing` in this scope
[INFO] [stdout]    --> src/flower.rs:102:6
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl Growing {
[INFO] [stdout]     |      ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Seed` in this scope
[INFO] [stdout]    --> src/flower.rs:103:44
[INFO] [stdout]     |
[INFO] [stdout] 103 |       pub fn on_advance(self, _: Advance) -> Seed {
[INFO] [stdout]     |                                              ^^^^ help: a trait with a similar name exists: `Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Flower` in this scope
[INFO] [stdout]    --> src/flower.rs:115:6
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl Flower {
[INFO] [stdout]     |      ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Flower` in this scope
[INFO] [stdout]    --> src/flower.rs:128:31
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn create_flower() -> Flower {
[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 14 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 `forth`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name forth 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 cursive=/opt/rustwide/target/debug/deps/libcursive-bf02028db087a84d.rmeta --extern machine=/opt/rustwide/target/debug/deps/libmachine-b834eb98f81e72ee.so --extern rand=/opt/rustwide/target/debug/deps/librand-2d3d6fef368c3ebb.rmeta --cap-lints=warn --crate-version 0.0.1` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "5babbc255e406a62bfcb01a47d8c61dd97061f63527fd79be8db2b25a292354e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5babbc255e406a62bfcb01a47d8c61dd97061f63527fd79be8db2b25a292354e", kill_on_drop: false }`
[INFO] [stdout] 5babbc255e406a62bfcb01a47d8c61dd97061f63527fd79be8db2b25a292354e