[INFO] updating cached repository https://github.com/insideoutclub/ElementsOfProgramming
[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] 93bf6ebf84d1e8075cf2b01ceee3119be7c9d0a2
[INFO] testing insideoutclub/ElementsOfProgramming against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finsideoutclub%2FElementsOfProgramming" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/insideoutclub/ElementsOfProgramming 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/insideoutclub/ElementsOfProgramming
[INFO] finished tweaking git repo https://github.com/insideoutclub/ElementsOfProgramming
[INFO] tweaked toml for git repo https://github.com/insideoutclub/ElementsOfProgramming written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/insideoutclub/ElementsOfProgramming 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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] afb5f7a4e22aaa2c6b3a7169cc76cd4eade5563e7a66ecad07e796d56762fbd5
[INFO] running `"docker" "start" "-a" "afb5f7a4e22aaa2c6b3a7169cc76cd4eade5563e7a66ecad07e796d56762fbd5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling eop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected `;` or `{`, found `}`
[INFO] [stderr]     --> src/lib.rs:6095:1
[INFO] [stderr]      |
[INFO] [stderr] 6090 | impl<I> Linearizable for BoundedRange<I> where I: Readable + Iterator {
[INFO] [stderr]      |                                                                       - while parsing this item list starting here
[INFO] [stderr] ...
[INFO] [stderr] 6095 | }
[INFO] [stderr]      | ^
[INFO] [stderr]      | |
[INFO] [stderr]      | expected `;` or `{`
[INFO] [stderr]      | the item list ends here
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `begin`, `end`, `deref`
[INFO] [stderr]     --> src/lib.rs:6090:1
[INFO] [stderr]      |
[INFO] [stderr] 6018 |     fn begin(&self) -> Self::IteratorType;
[INFO] [stderr]      |     -------------------------------------- `begin` from trait
[INFO] [stderr] 6019 |     fn end(&self) -> Self::IteratorType;
[INFO] [stderr]      |     ------------------------------------ `end` from trait
[INFO] [stderr] ...
[INFO] [stderr] 6026 |     fn deref(&self, i: Self::SizeType) -> Self::ValueType;
[INFO] [stderr]      |     ------------------------------------------------------ `deref` from trait
[INFO] [stderr] ...
[INFO] [stderr] 6090 | impl<I> Linearizable for BoundedRange<I> where I: Readable + Iterator {
[INFO] [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `begin`, `end`, `deref` in implementation
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0046`.
[INFO] [stderr] error: could not compile `eop`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "afb5f7a4e22aaa2c6b3a7169cc76cd4eade5563e7a66ecad07e796d56762fbd5"`
[INFO] running `"docker" "rm" "-f" "afb5f7a4e22aaa2c6b3a7169cc76cd4eade5563e7a66ecad07e796d56762fbd5"`
[INFO] [stdout] afb5f7a4e22aaa2c6b3a7169cc76cd4eade5563e7a66ecad07e796d56762fbd5