[INFO] updating cached repository https://github.com/alexheretic/apart-core [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] a4b1d1c3a1a7749a6bd588c9fdcd659f65f8242f [INFO] checking alexheretic/apart-core against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexheretic%2Fapart-core" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alexheretic/apart-core on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7 [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/alexheretic/apart-core [INFO] finished tweaking git repo https://github.com/alexheretic/apart-core [INFO] tweaked toml for git repo https://github.com/alexheretic/apart-core written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/alexheretic/apart-core already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d18a5cdcfa282a099bdaec6d0165344633736218e5a1429f28d989f77d70acca [INFO] running `"docker" "start" "-a" "d18a5cdcfa282a099bdaec6d0165344633736218e5a1429f28d989f77d70acca"` [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Checking json v0.12.0 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking miniz_oxide v0.3.3 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Checking flate2 v1.0.12 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking apart-core v0.3.9 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/clone.rs:173:27 [INFO] [stderr] | [INFO] [stderr] 173 | fn try_wait(&self) -> (Result, Box>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/clone.rs:173:27 [INFO] [stderr] | [INFO] [stderr] 173 | fn try_wait(&self) -> (Result, Box>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `(): std::error::Error` is not satisfied [INFO] [stderr] --> src/clone.rs:344:44 [INFO] [stderr] | [INFO] [stderr] 344 | return Ok(caps[1].parse::()?); [INFO] [stderr] | ^ the trait `std::error::Error` is not implemented for `()` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::From<()>` for `std::boxed::Box` [INFO] [stderr] = note: required by `std::convert::From::from` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `(): std::error::Error` is not satisfied [INFO] [stderr] --> src/clone.rs:344:44 [INFO] [stderr] | [INFO] [stderr] 344 | return Ok(caps[1].parse::()?); [INFO] [stderr] | ^ the trait `std::error::Error` is not implemented for `()` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::From<()>` for `std::boxed::Box` [INFO] [stderr] = note: required by `std::convert::From::from` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `apart-core`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `apart-core`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "d18a5cdcfa282a099bdaec6d0165344633736218e5a1429f28d989f77d70acca"` [INFO] running `"docker" "rm" "-f" "d18a5cdcfa282a099bdaec6d0165344633736218e5a1429f28d989f77d70acca"` [INFO] [stdout] d18a5cdcfa282a099bdaec6d0165344633736218e5a1429f28d989f77d70acca