[INFO] cloning repository https://github.com/dashed/counter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dashed/counter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdashed%2Fcounter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdashed%2Fcounter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a228628acb5f7b11f9fa706581cd645e594cac1
[INFO] documenting dashed/counter against 1.47.0 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdashed%2Fcounter" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dashed/counter on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dashed/counter
[INFO] finished tweaking git repo https://github.com/dashed/counter
[INFO] tweaked toml for git repo https://github.com/dashed/counter written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/dashed/counter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-12/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/m4rw3r/chomp`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10be802ec7a47f46d5c58435563eb29e57a63e359916a8a1c7fbb09a46d6e524
[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" "10be802ec7a47f46d5c58435563eb29e57a63e359916a8a1c7fbb09a46d6e524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10be802ec7a47f46d5c58435563eb29e57a63e359916a8a1c7fbb09a46d6e524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10be802ec7a47f46d5c58435563eb29e57a63e359916a8a1c7fbb09a46d6e524", kill_on_drop: false }`
[INFO] [stdout] 10be802ec7a47f46d5c58435563eb29e57a63e359916a8a1c7fbb09a46d6e524
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77d3f38ffa64b586e3569ac3c1593023aa8100a98d6f78daa9362dee98d9f741
[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" "77d3f38ffa64b586e3569ac3c1593023aa8100a98d6f78daa9362dee98d9f741", kill_on_drop: false }`
[INFO] [stderr]    Compiling debugtrace v0.1.0
[INFO] [stderr]     Checking bit-vec v0.6.2
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking timer v0.1.6
[INFO] [stderr]     Checking conv v0.3.3
[INFO] [stderr]     Checking chan v0.1.23
[INFO] [stderr]     Checking bit-set v0.2.0
[INFO] [stderr]     Checking chan-signal v0.1.7
[INFO] [stderr]     Checking backtrace v0.1.8
[INFO] [stderr]     Checking chomp v0.2.5 (https://github.com/m4rw3r/chomp?rev=c1287f2e7ee1558d50a8cab95e1bf900f5a47061#c1287f2e)
[INFO] [stderr]  Documenting counter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]    --> src/main.rs:363:5
[INFO] [stdout]     |
[INFO] [stdout] 363 | /     parse!{i;
[INFO] [stdout] 364 | |
[INFO] [stdout] 365 | |         skip_many(|i| space_or_tab(i));
[INFO] [stdout] 366 | |
[INFO] [stdout] ...   |
[INFO] [stdout] 371 | |         ret range
[INFO] [stdout] 372 | |     }
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |_____expected expression
[INFO] [stdout]     |       in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]    --> src/main.rs:376:5
[INFO] [stdout]     |
[INFO] [stdout] 376 | /     parse!{i;
[INFO] [stdout] 377 | |
[INFO] [stdout] 378 | |         let time: Vec<u64> = many1(|i| parse!{
[INFO] [stdout] 379 | |             i;
[INFO] [stdout] ...   |
[INFO] [stdout] 388 | |         }
[INFO] [stdout] 389 | |     }
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |_____expected expression
[INFO] [stdout]     |       in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]    --> src/main.rs:393:5
[INFO] [stdout]     |
[INFO] [stdout] 393 | /     parse!{i;
[INFO] [stdout] 394 | |
[INFO] [stdout] 395 | |         let range: u64 = decimal();
[INFO] [stdout] 396 | |
[INFO] [stdout] ...   |
[INFO] [stdout] 405 | |         }
[INFO] [stdout] 406 | |     }
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |_____expected expression
[INFO] [stdout]     |       in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]    --> src/main.rs:410:5
[INFO] [stdout]     |
[INFO] [stdout] 410 | /     parse!{i;
[INFO] [stdout] 411 | |
[INFO] [stdout] 412 | |         string_ignore_case("seconds".as_bytes()) <|>
[INFO] [stdout] 413 | |         string_ignore_case("second".as_bytes()) <|>
[INFO] [stdout] ...   |
[INFO] [stdout] 418 | |         ret 1
[INFO] [stdout] 419 | |     }
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |_____expected expression
[INFO] [stdout]     |       in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]    --> src/main.rs:423:5
[INFO] [stdout]     |
[INFO] [stdout] 423 | /     parse!{i;
[INFO] [stdout] 424 | |
[INFO] [stdout] 425 | |         string_ignore_case("minutes".as_bytes()) <|>
[INFO] [stdout] 426 | |         string_ignore_case("minute".as_bytes()) <|>
[INFO] [stdout] ...   |
[INFO] [stdout] 432 | |         ret 60
[INFO] [stdout] 433 | |     }
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |_____expected expression
[INFO] [stdout]     |       in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]    --> src/main.rs:437:5
[INFO] [stdout]     |
[INFO] [stdout] 437 | /     parse!{i;
[INFO] [stdout] 438 | |
[INFO] [stdout] 439 | |         string_ignore_case("hours".as_bytes()) <|>
[INFO] [stdout] 440 | |         string_ignore_case("hour".as_bytes()) <|>
[INFO] [stdout] ...   |
[INFO] [stdout] 446 | |         ret 3600
[INFO] [stdout] 447 | |     }
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |_____expected expression
[INFO] [stdout]     |       in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]    --> src/main.rs:453:5
[INFO] [stdout]     |
[INFO] [stdout] 453 | /     parse!{input;
[INFO] [stdout] 454 | |         or(
[INFO] [stdout] 455 | |             |i| token(i, b' '),
[INFO] [stdout] 456 | |             |i| token(i, b'\t')
[INFO] [stdout] 457 | |         );
[INFO] [stdout] 458 | |         ret ()
[INFO] [stdout] 459 | |     }
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |_____expected expression
[INFO] [stdout]     |       in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `counter`.
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name counter 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 chan=/opt/rustwide/target/debug/deps/libchan-20093c8609b1b308.rmeta --extern chan_signal=/opt/rustwide/target/debug/deps/libchan_signal-505b05ad7d1134a3.rmeta --extern chomp=/opt/rustwide/target/debug/deps/libchomp-d7e4e885714ff2a1.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-9defb8a53da70288.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-8d4d90e089a03b6c.rmeta --extern timer=/opt/rustwide/target/debug/deps/libtimer-76aef3a4a7daafde.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "77d3f38ffa64b586e3569ac3c1593023aa8100a98d6f78daa9362dee98d9f741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77d3f38ffa64b586e3569ac3c1593023aa8100a98d6f78daa9362dee98d9f741", kill_on_drop: false }`
[INFO] [stdout] 77d3f38ffa64b586e3569ac3c1593023aa8100a98d6f78daa9362dee98d9f741
