[INFO] updating cached repository https://github.com/storyfeet/dice_stats
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0c1a18c84ae21f1839d231d3efaa49c7caecff35
[INFO] testing storyfeet/dice_stats against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstoryfeet%2Fdice_stats" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/storyfeet/dice_stats 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/storyfeet/dice_stats
[INFO] removed path dependency gobble from git repo https://github.com/storyfeet/dice_stats
[INFO] finished tweaking git repo https://github.com/storyfeet/dice_stats
[INFO] tweaked toml for git repo https://github.com/storyfeet/dice_stats written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/storyfeet/dice_stats 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] warning: dependency (gobble) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-13/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[INFO] the lockfile is outdated, regenerating it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] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (gobble) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 4621d6e0a4cefc972c2d8ee484daa7eacdffbf653ed82d0801a90f2dae59c83a
[INFO] running `"docker" "start" "-a" "4621d6e0a4cefc972c2d8ee484daa7eacdffbf653ed82d0801a90f2dae59c83a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: dependency (gobble) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling thiserror v1.0.19
[INFO] [stderr]    Compiling gobble v0.3.0
[INFO] [stderr]    Compiling dice_stats v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0425]: cannot find function `s_tag` in this scope
[INFO] [stderr]  --> src/main.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 |     maybe(s_tag("-"))
[INFO] [stderr]   |           ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `read_fs` in this scope
[INFO] [stderr]  --> src/main.rs:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 |         .then(read_fs(is_num, 1))
[INFO] [stderr]   |               ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `s_tag` in this scope
[INFO] [stderr]   --> src/main.rs:22:22
[INFO] [stderr]    |
[INFO] [stderr] 22 |             .then_ig(s_tag("["))
[INFO] [stderr]    |                      ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `s_tag` in this scope
[INFO] [stderr]   --> src/main.rs:23:38
[INFO] [stderr]    |
[INFO] [stderr] 23 |             .then(sep_until(p_int(), s_tag(","), s_tag("]"))),
[INFO] [stderr]    |                                      ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `s_tag` in this scope
[INFO] [stderr]   --> src/main.rs:23:50
[INFO] [stderr]    |
[INFO] [stderr] 23 |             .then(sep_until(p_int(), s_tag(","), s_tag("]"))),
[INFO] [stderr]    |                                                  ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 0, found 1
[INFO] [stderr]  --> src/main.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn p_int() -> impl Parser<i64> {
[INFO] [stderr]   |                           ^^^ unexpected type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 0, found 1
[INFO] [stderr]   --> src/main.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn parse_dice() -> impl Parser<Vec<Vec<i64>>> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^ unexpected type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `(std::vec::Vec<(std::option::Option<<impl gobble::ptrait::Parser as gobble::ptrait::Parser>::Out>, std::vec::Vec<<impl gobble::ptrait::Parser as gobble::ptrait::Parser>::Out>)>, ())` is not an iterator
[INFO] [stderr]   --> src/main.rs:28:26
[INFO] [stderr]    |
[INFO] [stderr] 28 |         for (nop, ar) in v {
[INFO] [stderr]    |                          ^ `(std::vec::Vec<(std::option::Option<<impl gobble::ptrait::Parser as gobble::ptrait::Parser>::Out>, std::vec::Vec<<impl gobble::ptrait::Parser as gobble::ptrait::Parser>::Out>)>, ())` is not an iterator
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::iter::Iterator` is not implemented for `(std::vec::Vec<(std::option::Option<<impl gobble::ptrait::Parser as gobble::ptrait::Parser>::Out>, std::vec::Vec<<impl gobble::ptrait::Parser as gobble::ptrait::Parser>::Out>)>, ())`
[INFO] [stderr]    = note: required by `std::iter::IntoIterator::into_iter`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `<impl gobble::ptrait::Parser as gobble::ptrait::Parser>::Out` doesn't implement `std::fmt::Debug`
[INFO] [stderr]   --> src/main.rs:57:48
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 println!("Parsed dice = {:?}", r);
[INFO] [stderr]    |                                                ^ `<impl gobble::ptrait::Parser as gobble::ptrait::Parser>::Out` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::fmt::Debug` is not implemented for `<impl gobble::ptrait::Parser as gobble::ptrait::Parser>::Out`
[INFO] [stderr]    = note: required by `std::fmt::Debug::fmt`
[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[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:58:36
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn parse_dice() -> impl Parser<Vec<Vec<i64>>> {
[INFO] [stderr]    |                    -------------------------- the found opaque type
[INFO] [stderr] ...
[INFO] [stderr] 58 |                 let p = calc_probs(&r);
[INFO] [stderr]    |                                    ^^ expected slice, found associated type
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected reference `&[std::vec::Vec<i64>]`
[INFO] [stderr]               found reference `&<impl gobble::ptrait::Parser as gobble::ptrait::Parser>::Out`
[INFO] [stderr]    = note: consider constraining the associated type `<impl gobble::ptrait::Parser as gobble::ptrait::Parser>::Out` to `[std::vec::Vec<i64>]`
[INFO] [stderr]    = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0107, E0277, E0308, E0425.
[INFO] [stderr] For more information about an error, try `rustc --explain E0107`.
[INFO] [stderr] error: could not compile `dice_stats`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4621d6e0a4cefc972c2d8ee484daa7eacdffbf653ed82d0801a90f2dae59c83a"`
[INFO] running `"docker" "rm" "-f" "4621d6e0a4cefc972c2d8ee484daa7eacdffbf653ed82d0801a90f2dae59c83a"`
[INFO] [stdout] 4621d6e0a4cefc972c2d8ee484daa7eacdffbf653ed82d0801a90f2dae59c83a