[INFO] cloning repository https://github.com/godmodeguy/simple-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/godmodeguy/simple-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgodmodeguy%2Fsimple-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgodmodeguy%2Fsimple-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ca65f9d767866ab6028fb585a8ee16fd3684008
[INFO] checking godmodeguy/simple-parser against 1.55.0 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgodmodeguy%2Fsimple-parser" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/godmodeguy/simple-parser on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/godmodeguy/simple-parser
[INFO] finished tweaking git repo https://github.com/godmodeguy/simple-parser
[INFO] tweaked toml for git repo https://github.com/godmodeguy/simple-parser written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/godmodeguy/simple-parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] d01c463aa97efe84916a62b5c38a3a920e863be01553bd35d1f187101280227b
[INFO] running `Command { std: "docker" "start" "-a" "d01c463aa97efe84916a62b5c38a3a920e863be01553bd35d1f187101280227b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d01c463aa97efe84916a62b5c38a3a920e863be01553bd35d1f187101280227b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d01c463aa97efe84916a62b5c38a3a920e863be01553bd35d1f187101280227b", kill_on_drop: false }`
[INFO] [stdout] d01c463aa97efe84916a62b5c38a3a920e863be01553bd35d1f187101280227b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c689f03f9edd6b4bb8522f771c71068778e779d45035805fb064456ebfd1055
[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" "9c689f03f9edd6b4bb8522f771c71068778e779d45035805fb064456ebfd1055", kill_on_drop: false }`
[INFO] [stderr]     Checking pro100parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `match_literal`
[INFO] [stdout]   --> src/lib.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn match_literal(expected: &'static str)
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `identifier`
[INFO] [stdout]   --> src/lib.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn identifier(input: &str) -> Result<(&str, String), &str> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pair`
[INFO] [stdout]   --> src/lib.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn pair<Parser1, Res1, Parser2, Res2>(parser1: Parser1, parser2: Parser2)
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `map`
[INFO] [stdout]   --> src/lib.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn map<P, F, A, B>(parser: P, map_fn: F)
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `match_literal` found for trait object `dyn Parser<'_, _>` in the current scope
[INFO] [stdout]   --> src/lib.rs:86:29
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let parse_joe = Parser::match_literal("Hello Joe!");
[INFO] [stdout]    |                             ^^^^^^^^^^^^^ function or associated item not found in `dyn Parser<'_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `identifier` found for trait object `dyn Parser<'_, _>` in the current scope
[INFO] [stdout]    --> src/lib.rs:105:17
[INFO] [stdout]     |
[INFO] [stdout] 105 |         Parser::identifier("i-am-an-identifier")
[INFO] [stdout]     |                 ^^^^^^^^^^ function or associated item not found in `dyn Parser<'_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `identifier` found for trait object `dyn Parser<'_, _>` in the current scope
[INFO] [stdout]    --> src/lib.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |         Parser::identifier("not entirely an identifier")
[INFO] [stdout]     |                 ^^^^^^^^^^ function or associated item not found in `dyn Parser<'_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `identifier` found for trait object `dyn Parser<'_, _>` in the current scope
[INFO] [stdout]    --> src/lib.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |         Parser::identifier("!not at all an identifier")
[INFO] [stdout]     |                 ^^^^^^^^^^ function or associated item not found in `dyn Parser<'_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `pair` found for trait object `dyn Parser<'_, _>` in the current scope
[INFO] [stdout]    --> src/lib.rs:119:30
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let tag_opener = Parser::pair(Parser::match_literal("<"), Parser::identifier);
[INFO] [stdout]     |                              ^^^^ function or associated item not found in `dyn Parser<'_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `match_literal` found for trait object `dyn Parser<'_, _>` in the current scope
[INFO] [stdout]    --> src/lib.rs:119:43
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let tag_opener = Parser::pair(Parser::match_literal("<"), Parser::identifier);
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^ function or associated item not found in `dyn Parser<'_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `identifier` found for trait object `dyn Parser<'_, _>` in the current scope
[INFO] [stdout]    --> src/lib.rs:119:71
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let tag_opener = Parser::pair(Parser::match_literal("<"), Parser::identifier);
[INFO] [stdout]     |                                                                       ^^^^^^^^^^ function or associated item not found in `dyn Parser<'_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pro100parser` due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "9c689f03f9edd6b4bb8522f771c71068778e779d45035805fb064456ebfd1055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c689f03f9edd6b4bb8522f771c71068778e779d45035805fb064456ebfd1055", kill_on_drop: false }`
[INFO] [stdout] 9c689f03f9edd6b4bb8522f771c71068778e779d45035805fb064456ebfd1055
