[INFO] updating cached repository https://github.com/OinkIguana/ink-generator
[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] ed87560f0abfb7e6fe674444c53f3f90860c386f
[INFO] testing OinkIguana/ink-generator against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOinkIguana%2Fink-generator" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/OinkIguana/ink-generator on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/OinkIguana/ink-generator
[INFO] finished tweaking git repo https://github.com/OinkIguana/ink-generator
[INFO] tweaked toml for git repo https://github.com/OinkIguana/ink-generator written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/OinkIguana/ink-generator already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+beta-2020-06-03" "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] fef1702e879ff9d8d874a8d5a1ecce2ec8be87fb16a864b897961b3e072e4629
[INFO] running `"docker" "start" "-a" "fef1702e879ff9d8d874a8d5a1ecce2ec8be87fb16a864b897961b3e072e4629"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v0.4.20
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]    Compiling byteorder v1.2.6
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling text_io v0.1.7
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling colored v1.6.1
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.15.13
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling ron v0.3.0
[INFO] [stderr]    Compiling ink-generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(generators, generator_trait, crate_visibility_modifier)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:33:34
[INFO] [stderr]    |
[INFO] [stderr] 33 |             _ => write!(f, "{}", std::error::Error::description(self)),
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/parser/schema/choice.rs:28:30
[INFO] [stderr]    |
[INFO] [stderr] 28 |             line = line[1..].trim_left();
[INFO] [stderr]    |                              ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/parser/schema/segment.rs:57:38
[INFO] [stderr]    |
[INFO] [stderr] 57 |                     line = line[1..].trim_left();
[INFO] [stderr]    |                                      ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `resume` found for struct `std::boxed::Box<(dyn std::ops::Generator<Yield = runtime::paragraph::Paragraph, Return = ()> + std::marker::Send + std::marker::Sync + 'static)>` in the current scope
[INFO] [stderr]   --> src/runtime/story/unstarted.rs:13:55
[INFO] [stderr]    |
[INFO] [stderr] 13 |         let paragraph = match unsafe { self.generator.resume() } {
[INFO] [stderr]    |                                                       ^^^^^^ method not found in `std::boxed::Box<(dyn std::ops::Generator<Yield = runtime::paragraph::Paragraph, Return = ()> + std::marker::Send + std::marker::Sync + 'static)>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `resume` found for struct `std::boxed::Box<(dyn std::ops::Generator<Yield = runtime::paragraph::Paragraph, Return = ()> + std::marker::Send + std::marker::Sync + 'static)>` in the current scope
[INFO] [stderr]   --> src/runtime/story/regular.rs:26:47
[INFO] [stderr]    |
[INFO] [stderr] 26 |                 match unsafe { self.generator.resume() } {
[INFO] [stderr]    |                                               ^^^^^^ method not found in `std::boxed::Box<(dyn std::ops::Generator<Yield = runtime::paragraph::Paragraph, Return = ()> + std::marker::Send + std::marker::Sync + 'static)>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors; 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0554, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0554`.
[INFO] [stderr] error: could not compile `ink-generator`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "fef1702e879ff9d8d874a8d5a1ecce2ec8be87fb16a864b897961b3e072e4629"`
[INFO] running `"docker" "rm" "-f" "fef1702e879ff9d8d874a8d5a1ecce2ec8be87fb16a864b897961b3e072e4629"`
[INFO] [stdout] fef1702e879ff9d8d874a8d5a1ecce2ec8be87fb16a864b897961b3e072e4629