[INFO] cloning repository https://github.com/dylanmckay/c-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dylanmckay/c-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanmckay%2Fc-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanmckay%2Fc-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ae75cdd9772970476e8d4e982665892d3ad11d5
[INFO] documenting dylanmckay/c-parser 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%2Fdylanmckay%2Fc-parser" "/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/dylanmckay/c-parser 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/dylanmckay/c-parser
[INFO] finished tweaking git repo https://github.com/dylanmckay/c-parser
[INFO] tweaked toml for git repo https://github.com/dylanmckay/c-parser written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/dylanmckay/c-parser 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] 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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] acce9fb86bb7861a2d428595776acb1c4fb760e877b0adbaa3c3317901473981
[INFO] running `Command { std: "docker" "start" "-a" "acce9fb86bb7861a2d428595776acb1c4fb760e877b0adbaa3c3317901473981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acce9fb86bb7861a2d428595776acb1c4fb760e877b0adbaa3c3317901473981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acce9fb86bb7861a2d428595776acb1c4fb760e877b0adbaa3c3317901473981", kill_on_drop: false }`
[INFO] [stdout] acce9fb86bb7861a2d428595776acb1c4fb760e877b0adbaa3c3317901473981
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 37f044d4fbb96d4e523fcf51fdc0a162cd6df82e19403f5dd51b263c244561fc
[INFO] running `Command { std: "docker" "start" "-a" "37f044d4fbb96d4e523fcf51fdc0a162cd6df82e19403f5dd51b263c244561fc", kill_on_drop: false }`
[INFO] [stderr]  Documenting c_parser v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]  --> src/ast/statements/comment.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[deriving(Show)]
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> src/ast/statements/comment.rs:13:3
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[deriving(Show)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]  --> src/ast/statements/block.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[deriving(Show)]
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]  --> src/ast/expressions/integerliteral.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[deriving(Clone,Show)]
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> src/ast/mod.rs:21:3
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[deriving(Show)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> src/ast/mod.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[deriving(Show)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> src/ast/mod.rs:58:3
[INFO] [stdout]    |
[INFO] [stdout] 58 | #[deriving(Show)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> src/token.rs:14:3
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[deriving(Clone,PartialEq,Eq)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> src/token.rs:39:3
[INFO] [stdout]    |
[INFO] [stdout] 39 | #[deriving(Clone,PartialEq,Eq)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> src/token.rs:96:3
[INFO] [stdout]    |
[INFO] [stdout] 96 | #[deriving(Clone)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]  --> src/util/iteratorpeeker.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[deriving(Clone)]
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]  --> src/preprocessor/preprocessor.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[deriving(Show)]
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]  --> src/preprocessor/directives/define.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[deriving(Show)]
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]   --> src/preprocessor/directives/define.rs:16:3
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[deriving(Show)]
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]  --> src/preprocessor/directives/mod.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[deriving(Show)]
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `deriving` in this scope
[INFO] [stdout]  --> src/identifier.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[deriving(Clone,Show)]
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `std::fmt`
[INFO] [stdout]   --> src/ast/mod.rs:14:33
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait Statement : std::fmt::Show
[INFO] [stdout]    |                                 ^^^^ not found in `std::fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `std::fmt`
[INFO] [stdout]   --> src/ast/mod.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub trait Expression : std::fmt::Show
[INFO] [stdout]    |                                  ^^^^ not found in `std::fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `std::fmt`
[INFO] [stdout]   --> src/token.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl std::fmt::Show for Kind
[INFO] [stdout]    |                ^^^^ not found in `std::fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `std::fmt`
[INFO] [stdout]   --> src/token.rs:85:16
[INFO] [stdout]    |
[INFO] [stdout] 85 | impl std::fmt::Show for Token
[INFO] [stdout]    |                ^^^^ not found in `std::fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]    --> src/token.rs:173:33
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn peek_n(&mut self, n: uint) -> Option<Result<Token,String>>
[INFO] [stdout]     |                                 ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/util/iteratorpeeker.rs:41:33
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn peek_n(&mut self, n: uint) -> Option<T>
[INFO] [stdout]    |                                 ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/util/iteratorpeeker.rs:69:38
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn eat_several(&mut self, n: uint)
[INFO] [stdout]    |                                      ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `std::fmt`
[INFO] [stdout]   --> src/util/iteratorpeeker.rs:81:19
[INFO] [stdout]    |
[INFO] [stdout] 81 | impl<T: std::fmt::Show + Clone, U: Iterator<T>> IteratorPeeker<T, U>
[INFO] [stdout]    |                   ^^^^ not found in `std::fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `std::fmt`
[INFO] [stdout]   --> src/util/mod.rs:11:36
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn build_list_str<T: std::fmt::Show, I: Iterator<T>>(mut it: I) -> String
[INFO] [stdout]    |                                    ^^^^ not found in `std::fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 26 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `c_parser`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name c_parser 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 0.0.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "37f044d4fbb96d4e523fcf51fdc0a162cd6df82e19403f5dd51b263c244561fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37f044d4fbb96d4e523fcf51fdc0a162cd6df82e19403f5dd51b263c244561fc", kill_on_drop: false }`
[INFO] [stdout] 37f044d4fbb96d4e523fcf51fdc0a162cd6df82e19403f5dd51b263c244561fc
