[INFO] cloning repository https://github.com/shenkan/rustex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shenkan/rustex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshenkan%2Frustex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshenkan%2Frustex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] edef28ce9bb2a6f7df658a6243ba51bd85769675
[INFO] documenting shenkan/rustex against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshenkan%2Frustex" "/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/shenkan/rustex on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shenkan/rustex
[INFO] finished tweaking git repo https://github.com/shenkan/rustex
[INFO] tweaked toml for git repo https://github.com/shenkan/rustex written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/shenkan/rustex already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b7d31a84056df35a51b6b9bd7e827c403f1a8001f8c20a819fb7c66e78d7032
[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" "7b7d31a84056df35a51b6b9bd7e827c403f1a8001f8c20a819fb7c66e78d7032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b7d31a84056df35a51b6b9bd7e827c403f1a8001f8c20a819fb7c66e78d7032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b7d31a84056df35a51b6b9bd7e827c403f1a8001f8c20a819fb7c66e78d7032", kill_on_drop: false }`
[INFO] [stdout] 7b7d31a84056df35a51b6b9bd7e827c403f1a8001f8c20a819fb7c66e78d7032
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6835c02b5527217101c382285ce9bb480eae73efae596d2832592f4f91f9a79
[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" "d6835c02b5527217101c382285ce9bb480eae73efae596d2832592f4f91f9a79", kill_on_drop: false }`
[INFO] [stderr]  Documenting ex1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, or an operator, found `new`
[INFO] [stdout]   --> src/main.rs:81:66
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let mut inventory = HashMap::<u8, InventorySlotStatus<T>>new();
[INFO] [stdout]    |                                                                  ^^^ expected one of 7 possible tokens
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `)`
[INFO] [stdout]    --> src/main.rs:109:50
[INFO] [stdout]     |
[INFO] [stdout] 109 |         self.slots.iter().filter(|&(k, v)| *v == )
[INFO] [stdout]     |                                                  ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-item in item list
[INFO] [stdout]    --> src/main.rs:184:80
[INFO] [stdout]     |
[INFO] [stdout] 183 | impl CanHold for Equipment {
[INFO] [stdout]     |                            - item list starts here
[INFO] [stdout] 184 |     fn add_to_inventory(&self, player: &Player) -> Result<(), InventoryError>; {
[INFO] [stdout]     |                                                                                ^ non-item starts here
[INFO] [stdout] ...
[INFO] [stdout] 187 | }
[INFO] [stdout]     | - item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-item in item list
[INFO] [stdout]    --> src/main.rs:190:80
[INFO] [stdout]     |
[INFO] [stdout] 189 | impl CanHold for Item {
[INFO] [stdout]     |                       - item list starts here
[INFO] [stdout] 190 |     fn add_to_inventory(&self, player: &Player) -> Result<(), InventoryError>; {
[INFO] [stdout]     |                                                                                ^ non-item starts here
[INFO] [stdout] ...
[INFO] [stdout] 193 | }
[INFO] [stdout]     | - item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,` or `}`, found `::`
[INFO] [stdout]    --> src/main.rs:199:22
[INFO] [stdout]     |
[INFO] [stdout] 197 |         Player {
[INFO] [stdout]     |         ------ while parsing this struct
[INFO] [stdout] 198 |             name,
[INFO] [stdout] 199 |             Inventory::new(),
[INFO] [stdout]     |                      ^^ expected one of `,` or `}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,` or `}`, found `::`
[INFO] [stdout]    --> src/main.rs:200:20
[INFO] [stdout]     |
[INFO] [stdout] 197 |         Player {
[INFO] [stdout]     |         ------ while parsing this struct
[INFO] [stdout] ...
[INFO] [stdout] 200 |             HashMap::<EquipmentSlot, Option<Equipment>>new(),
[INFO] [stdout]     |                    ^^ expected one of `,` or `}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,` or `}`, found `<`
[INFO] [stdout]    --> src/main.rs:200:44
[INFO] [stdout]     |
[INFO] [stdout] 197 |         Player {
[INFO] [stdout]     |         ------ while parsing this struct
[INFO] [stdout] ...
[INFO] [stdout] 200 |             HashMap::<EquipmentSlot, Option<Equipment>>new(),
[INFO] [stdout]     |                                            ^ expected one of `,` or `}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,` or `}`, found `::`
[INFO] [stdout]    --> src/main.rs:202:20
[INFO] [stdout]     |
[INFO] [stdout] 197 |         Player {
[INFO] [stdout]     |         ------ while parsing this struct
[INFO] [stdout] ...
[INFO] [stdout] 202 |             HashMap::<Stat, u16>::from_iter(IntoIter::new([
[INFO] [stdout]     |                    ^^ expected one of `,` or `}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,` or `}`, found `>`
[INFO] [stdout]    --> src/main.rs:202:32
[INFO] [stdout]     |
[INFO] [stdout] 197 |         Player {
[INFO] [stdout]     |         ------ while parsing this struct
[INFO] [stdout] ...
[INFO] [stdout] 202 |             HashMap::<Stat, u16>::from_iter(IntoIter::new([
[INFO] [stdout]     |                                ^ expected one of `,` or `}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: associated function in `impl` without body
[INFO] [stdout]    --> src/main.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn add_to_inventory(&self, player: &Player) -> Result<(), InventoryError>; {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |                                                                              |
[INFO] [stdout]     |                                                                              help: provide a definition for the function: `{ <body> }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: associated function in `impl` without body
[INFO] [stdout]    --> src/main.rs:190:5
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn add_to_inventory(&self, player: &Player) -> Result<(), InventoryError>; {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |                                                                              |
[INFO] [stdout]     |                                                                              help: provide a definition for the function: `{ <body> }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::iterator`
[INFO] [stdout]  --> src/main.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::iterator::IntoIter;
[INFO] [stdout]   |          ^^^^^^^^ could not find `iterator` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `thiserror`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use thiserror::Error;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `thiserror`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Error`
[INFO] [stdout]   --> src/main.rs:20:32
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, PartialEq, Eq, Error)]
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `error` in this scope
[INFO] [stdout]   --> src/main.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 |     #[error("Inventory is full")]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Error`
[INFO] [stdout]   --> src/main.rs:26:32
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[derive(Debug, PartialEq, Eq, Error)]
[INFO] [stdout]    |                                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `error` in this scope
[INFO] [stdout]   --> src/main.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 |     #[error("Item cannot be equipped in this slot")]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `error` in this scope
[INFO] [stdout]   --> src/main.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[error("Item requirements not met")]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fmt`
[INFO] [stdout]   --> src/main.rs:53:6
[INFO] [stdout]    |
[INFO] [stdout] 53 | impl fmt::Display for RequirementsError {
[INFO] [stdout]    |      ^^^ use of undeclared crate or module `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fmt`
[INFO] [stdout]   --> src/main.rs:54:27
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stdout]    |                           ^^^ use of undeclared crate or module `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fmt`
[INFO] [stdout]   --> src/main.rs:54:46
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stdout]    |                                              ^^^ use of undeclared crate or module `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Error` is not a member of trait `CanEquip`
[INFO] [stdout]    --> src/main.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 147 |     type Error = EquipError;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `CanEquip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 23 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0437.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `ex1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name ex1 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 --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "d6835c02b5527217101c382285ce9bb480eae73efae596d2832592f4f91f9a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6835c02b5527217101c382285ce9bb480eae73efae596d2832592f4f91f9a79", kill_on_drop: false }`
[INFO] [stdout] d6835c02b5527217101c382285ce9bb480eae73efae596d2832592f4f91f9a79
