[INFO] updating cached repository https://github.com/archer884/check [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] 5ed4f86498993d67cd6d8e167b751688af396ea1 [INFO] testing archer884/check against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcher884%2Fcheck" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/archer884/check 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/archer884/check [INFO] finished tweaking git repo https://github.com/archer884/check [INFO] tweaked toml for git repo https://github.com/archer884/check written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/archer884/check 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-1/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO]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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/nikomatsakis/rayon.git` [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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ebdbde342bdd090463f6be96fe67eb2916c74bcfab0ee0afcc8d77c0e15e9fb9 [INFO] running `"docker" "start" "-a" "ebdbde342bdd090463f6be96fe67eb2916c74bcfab0ee0afcc8d77c0e15e9fb9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rayon-core v1.6.0 (https://github.com/nikomatsakis/rayon.git#68edcf6d) [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling rayon v1.2.0 (https://github.com/nikomatsakis/rayon.git#68edcf6d) [INFO] [stderr] Compiling check v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved import `rayon::par_iter` [INFO] [stderr] --> src/main.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | use rayon::par_iter::{IntoParallelIterator, ParallelIterator}; [INFO] [stderr] | ^^^^^^^^ could not find `par_iter` in `rayon` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `into_par_iter` found for struct `std::vec::Vec` in the current scope [INFO] [stderr] --> src/main.rs:52:11 [INFO] [stderr] | [INFO] [stderr] 52 | input.into_par_iter() [INFO] [stderr] | ^^^^^^^^^^^^^ method not found in `std::vec::Vec` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/git/checkouts/rayon-2af7db7e4550ecfd/68edcf6/src/iter/mod.rs:218:8 [INFO] [stderr] | [INFO] [stderr] 218 | fn into_par_iter(self) -> Self::Iter; [INFO] [stderr] | ------------- [INFO] [stderr] | | [INFO] [stderr] | the method is available for `std::boxed::Box>` here [INFO] [stderr] | the method is available for `std::pin::Pin>` here [INFO] [stderr] | the method is available for `std::sync::Arc>` here [INFO] [stderr] | the method is available for `std::rc::Rc>` here [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 8 | use rayon::iter::IntoParallelIterator; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `check`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "ebdbde342bdd090463f6be96fe67eb2916c74bcfab0ee0afcc8d77c0e15e9fb9"` [INFO] running `"docker" "rm" "-f" "ebdbde342bdd090463f6be96fe67eb2916c74bcfab0ee0afcc8d77c0e15e9fb9"` [INFO] [stdout] ebdbde342bdd090463f6be96fe67eb2916c74bcfab0ee0afcc8d77c0e15e9fb9