[INFO] cloning repository https://github.com/lionwang/marked-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lionwang/marked-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flionwang%2Fmarked-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flionwang%2Fmarked-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d7213ead1296550467a126ed76004293f521aee
[INFO] checking lionwang/marked-rust against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flionwang%2Fmarked-rust" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lionwang/marked-rust on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lionwang/marked-rust
[INFO] finished tweaking git repo https://github.com/lionwang/marked-rust
[INFO] tweaked toml for git repo https://github.com/lionwang/marked-rust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/lionwang/marked-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6181c27e7bd84d08ee9633bd80d8626d6631963e0c6707950b66469da5d5e6c3
[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" "6181c27e7bd84d08ee9633bd80d8626d6631963e0c6707950b66469da5d5e6c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6181c27e7bd84d08ee9633bd80d8626d6631963e0c6707950b66469da5d5e6c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6181c27e7bd84d08ee9633bd80d8626d6631963e0c6707950b66469da5d5e6c3", kill_on_drop: false }`
[INFO] [stdout] 6181c27e7bd84d08ee9633bd80d8626d6631963e0c6707950b66469da5d5e6c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--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] ab9737388a2ab8a5c6706de55324043db6294032a458441975cd0b0fda6e4c89
[INFO] running `Command { std: "docker" "start" "-a" "ab9737388a2ab8a5c6706de55324043db6294032a458441975cd0b0fda6e4c89", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]     Checking marked v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `token` should have an upper camel case name
[INFO] [stdout]   --> src/parser/parser.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | trait token {
[INFO] [stdout]    |       ^^^^^ help: convert the identifier to upper camel case: `Token`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Config`, `Lexer`
[INFO] [stdout]  --> src/main.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use parser::{Lexer, Config};
[INFO] [stdout]   |              ^^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `token` should have an upper camel case name
[INFO] [stdout]   --> src/parser/parser.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | trait token {
[INFO] [stdout]    |       ^^^^^ help: convert the identifier to upper camel case: `Token`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Config`, `Lexer`
[INFO] [stdout]  --> src/main.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use parser::{Lexer, Config};
[INFO] [stdout]   |              ^^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing type for `const` item
[INFO] [stdout]   --> src/parser/parser.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 |     const newline = Regex::new("").unwrap();
[INFO] [stdout]    |           ^^^^^^^ help: provide a type for the constant: `newline: regex::Regex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing type for `const` item
[INFO] [stdout]   --> src/parser/parser.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 |     const newline = Regex::new("").unwrap();
[INFO] [stdout]    |           ^^^^^^^ help: provide a type for the constant: `newline: regex::Regex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/parser/parser.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let mut next; 
[INFO] [stdout]    |             ^^^^^^^^ consider giving `next` a type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `marked` due to 3 previous errors; 2 warnings emitted
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/parser/parser.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let mut next; 
[INFO] [stdout]    |             ^^^^^^^^ consider giving `next` a type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ab9737388a2ab8a5c6706de55324043db6294032a458441975cd0b0fda6e4c89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab9737388a2ab8a5c6706de55324043db6294032a458441975cd0b0fda6e4c89", kill_on_drop: false }`
[INFO] [stdout] ab9737388a2ab8a5c6706de55324043db6294032a458441975cd0b0fda6e4c89