[INFO] cloning repository https://github.com/dashed/counter
[INFO] running `"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"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdashed%2Fcounter'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9a228628acb5f7b11f9fa706581cd645e594cac1
[INFO] testing dashed/counter against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdashed%2Fcounter" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dashed/counter on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-7/source/Cargo.toml
[INFO] crate git repo https://github.com/dashed/counter already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-7/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[INFO] the lockfile is outdated, regenerating it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 `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/m4rw3r/chomp`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 435019cba882fcd478535d8921a1c319f0bdfe461452514f47f2d91d999c00a9
[INFO] running `"docker" "start" "-a" "435019cba882fcd478535d8921a1c319f0bdfe461452514f47f2d91d999c00a9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling debugtrace v0.1.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling debug-builders v0.1.0
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling conv v0.3.3
[INFO] [stderr]    Compiling bit-set v0.2.0
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling chan v0.1.23
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling chan-signal v0.1.7
[INFO] [stderr]    Compiling backtrace v0.1.8
[INFO] [stderr]    Compiling chomp v0.2.5 (https://github.com/m4rw3r/chomp?rev=c1287f2e7ee1558d50a8cab95e1bf900f5a47061#c1287f2e)
[INFO] [stderr]    Compiling timer v0.1.6
[INFO] [stderr]    Compiling counter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected expression, found `.`
[INFO] [stderr]    --> src/main.rs:363:5
[INFO] [stderr]     |
[INFO] [stderr] 363 | /     parse!{i;
[INFO] [stderr] 364 | |
[INFO] [stderr] 365 | |         skip_many(|i| space_or_tab(i));
[INFO] [stderr] 366 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 371 | |         ret range
[INFO] [stderr] 372 | |     }
[INFO] [stderr]     | |     ^
[INFO] [stderr]     | |     |
[INFO] [stderr]     | |_____expected expression
[INFO] [stderr]     |       in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: expected expression, found `.`
[INFO] [stderr]    --> src/main.rs:376:5
[INFO] [stderr]     |
[INFO] [stderr] 376 | /     parse!{i;
[INFO] [stderr] 377 | |
[INFO] [stderr] 378 | |         let time: Vec<u64> = many1(|i| parse!{
[INFO] [stderr] 379 | |             i;
[INFO] [stderr] ...   |
[INFO] [stderr] 388 | |         }
[INFO] [stderr] 389 | |     }
[INFO] [stderr]     | |     ^
[INFO] [stderr]     | |     |
[INFO] [stderr]     | |_____expected expression
[INFO] [stderr]     |       in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: expected expression, found `.`
[INFO] [stderr]    --> src/main.rs:393:5
[INFO] [stderr]     |
[INFO] [stderr] 393 | /     parse!{i;
[INFO] [stderr] 394 | |
[INFO] [stderr] 395 | |         let range: u64 = decimal();
[INFO] [stderr] 396 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 405 | |         }
[INFO] [stderr] 406 | |     }
[INFO] [stderr]     | |     ^
[INFO] [stderr]     | |     |
[INFO] [stderr]     | |_____expected expression
[INFO] [stderr]     |       in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: expected expression, found `.`
[INFO] [stderr]    --> src/main.rs:410:5
[INFO] [stderr]     |
[INFO] [stderr] 410 | /     parse!{i;
[INFO] [stderr] 411 | |
[INFO] [stderr] 412 | |         string_ignore_case("seconds".as_bytes()) <|>
[INFO] [stderr] 413 | |         string_ignore_case("second".as_bytes()) <|>
[INFO] [stderr] ...   |
[INFO] [stderr] 418 | |         ret 1
[INFO] [stderr] 419 | |     }
[INFO] [stderr]     | |     ^
[INFO] [stderr]     | |     |
[INFO] [stderr]     | |_____expected expression
[INFO] [stderr]     |       in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: expected expression, found `.`
[INFO] [stderr]    --> src/main.rs:423:5
[INFO] [stderr]     |
[INFO] [stderr] 423 | /     parse!{i;
[INFO] [stderr] 424 | |
[INFO] [stderr] 425 | |         string_ignore_case("minutes".as_bytes()) <|>
[INFO] [stderr] 426 | |         string_ignore_case("minute".as_bytes()) <|>
[INFO] [stderr] ...   |
[INFO] [stderr] 432 | |         ret 60
[INFO] [stderr] 433 | |     }
[INFO] [stderr]     | |     ^
[INFO] [stderr]     | |     |
[INFO] [stderr]     | |_____expected expression
[INFO] [stderr]     |       in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: expected expression, found `.`
[INFO] [stderr]    --> src/main.rs:437:5
[INFO] [stderr]     |
[INFO] [stderr] 437 | /     parse!{i;
[INFO] [stderr] 438 | |
[INFO] [stderr] 439 | |         string_ignore_case("hours".as_bytes()) <|>
[INFO] [stderr] 440 | |         string_ignore_case("hour".as_bytes()) <|>
[INFO] [stderr] ...   |
[INFO] [stderr] 446 | |         ret 3600
[INFO] [stderr] 447 | |     }
[INFO] [stderr]     | |     ^
[INFO] [stderr]     | |     |
[INFO] [stderr]     | |_____expected expression
[INFO] [stderr]     |       in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: expected expression, found `.`
[INFO] [stderr]    --> src/main.rs:453:5
[INFO] [stderr]     |
[INFO] [stderr] 453 | /     parse!{input;
[INFO] [stderr] 454 | |         or(
[INFO] [stderr] 455 | |             |i| token(i, b' '),
[INFO] [stderr] 456 | |             |i| token(i, b'\t')
[INFO] [stderr] 457 | |         );
[INFO] [stderr] 458 | |         ret ()
[INFO] [stderr] 459 | |     }
[INFO] [stderr]     | |     ^
[INFO] [stderr]     | |     |
[INFO] [stderr]     | |_____expected expression
[INFO] [stderr]     |       in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `token`
[INFO] [stderr]   --> src/main.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 | use chomp::{token};
[INFO] [stderr]    |             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `eof`, `string`
[INFO] [stderr]   --> src/main.rs:30:22
[INFO] [stderr]    |
[INFO] [stderr] 30 | use chomp::parsers::{string, eof};
[INFO] [stderr]    |                      ^^^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `many1`, `many_till`, `or`, `skip_many`
[INFO] [stderr]   --> src/main.rs:31:26
[INFO] [stderr]    |
[INFO] [stderr] 31 | use chomp::combinators::{or, many_till, many1, skip_many};
[INFO] [stderr]    |                          ^^  ^^^^^^^^^  ^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `decimal`
[INFO] [stderr]   --> src/main.rs:32:20
[INFO] [stderr]    |
[INFO] [stderr] 32 | use chomp::ascii::{decimal};
[INFO] [stderr]    |                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/main.rs:15:18
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::ascii::{AsciiExt};
[INFO] [stderr]    |                  ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AsciiExt`
[INFO] [stderr]   --> src/main.rs:15:18
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::ascii::{AsciiExt};
[INFO] [stderr]    |                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors; 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `counter`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "435019cba882fcd478535d8921a1c319f0bdfe461452514f47f2d91d999c00a9"`
[INFO] running `"docker" "rm" "-f" "435019cba882fcd478535d8921a1c319f0bdfe461452514f47f2d91d999c00a9"`
[INFO] [stdout] 435019cba882fcd478535d8921a1c319f0bdfe461452514f47f2d91d999c00a9