[INFO] updating cached repository https://github.com/renato-zannon/rust-project_euler [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] e57d405148a4ed7fd8760d32eeb6153c4b017479 [INFO] checking renato-zannon/rust-project_euler against try#879b8cb7dc2ad9102994457e73cf78d124926ea5 for pr-73084 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenato-zannon%2Frust-project_euler" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/renato-zannon/rust-project_euler on toolchain 879b8cb7dc2ad9102994457e73cf78d124926ea5 [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/renato-zannon/rust-project_euler [INFO] removed workspace from git repo https://github.com/renato-zannon/rust-project_euler [INFO] removed path dependency shared from git repo https://github.com/renato-zannon/rust-project_euler [INFO] finished tweaking git repo https://github.com/renato-zannon/rust-project_euler [INFO] tweaked toml for git repo https://github.com/renato-zannon/rust-project_euler written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/renato-zannon/rust-project_euler already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (shared) 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-5/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (shared) 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "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] 7aa05230bbae6f645c6a2b8a7d4f39709f034cc48c5598b03c94a7823a8a77de [INFO] running `"docker" "start" "-a" "7aa05230bbae6f645c6a2b8a7d4f39709f034cc48c5598b03c94a7823a8a77de"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: dependency (shared) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling cortex-m v0.6.2 [INFO] [stderr] Checking vcell v0.1.2 [INFO] [stderr] Compiling cortex-m v0.5.10 [INFO] [stderr] Checking aligned v0.2.0 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking enum-set v0.0.8 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking as-slice v0.1.3 [INFO] [stderr] Checking aligned v0.3.2 [INFO] [stderr] Checking shared v0.1.2 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking hashbrown v0.5.0 [INFO] [stderr] Checking project_euler v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved import `shared::data_reader` [INFO] [stderr] --> src/bin/22.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use shared::data_reader; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ no `data_reader` in the root [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error[E0432]: unresolved import `shared::sieve` [INFO] [stderr] --> src/bin/47.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use shared::sieve; [INFO] [stderr] | ^^^^^^^^^^^^^ no `sieve` in the root [INFO] [stderr] [INFO] [stderr] error: could not compile `project_euler`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `shared::digits` [INFO] [stderr] --> src/bin/60.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use shared::digits; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `digits` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `shared::primes` [INFO] [stderr] --> src/bin/60.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use shared::primes; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `primes` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `shared::Permutations` [INFO] [stderr] --> src/bin/24.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use shared::Permutations; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ no `Permutations` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `shared::digits`, `shared::sieve` [INFO] [stderr] --> src/bin/35.rs:10:14 [INFO] [stderr] | [INFO] [stderr] 10 | use shared::{digits, sieve}; [INFO] [stderr] | ^^^^^^ ^^^^^ no `sieve` in the root [INFO] [stderr] | | [INFO] [stderr] | no `digits` in the root [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error[E0599]: no method named `permutations` found for array `[{integer}; 10]` in the current scope [INFO] [stderr] --> src/bin/24.rs:17:25 [INFO] [stderr] | [INFO] [stderr] 17 | let result = digits.permutations().skip(1_000_000 - 1).next().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^ method not found in `[{integer}; 10]` [INFO] [stderr] | [INFO] [stderr] = note: the method `permutations` exists but the following trait bounds were not satisfied: [INFO] [stderr] `[{integer}; 10]: std::iter::Iterator` [INFO] [stderr] which is required by `[{integer}; 10]: itertools::Itertools` [INFO] [stderr] `&[{integer}; 10]: std::iter::Iterator` [INFO] [stderr] which is required by `&[{integer}; 10]: itertools::Itertools` [INFO] [stderr] `&mut [{integer}; 10]: std::iter::Iterator` [INFO] [stderr] which is required by `&mut [{integer}; 10]: itertools::Itertools` [INFO] [stderr] `&[{integer}]: std::iter::Iterator` [INFO] [stderr] which is required by `&[{integer}]: itertools::Itertools` [INFO] [stderr] `&mut [{integer}]: std::iter::Iterator` [INFO] [stderr] which is required by `&mut [{integer}]: itertools::Itertools` [INFO] [stderr] [INFO] [stderr] warning: unused import: `itertools::Itertools` [INFO] [stderr] --> src/bin/24.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use itertools::Itertools; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors; 1 warning emitted [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[E0432]: unresolved import `shared::digits` [INFO] [stderr] --> src/bin/32.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use shared::digits; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `digits` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `shared::a_star` [INFO] [stderr] --> src/bin/83.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | use shared::a_star::{Coord, Matrix}; [INFO] [stderr] | ^^^^^^ could not find `a_star` in `shared` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `shared::pandigital` [INFO] [stderr] --> src/bin/32.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | use shared::pandigital::{is_9_pandigital, PandigitalResult}; [INFO] [stderr] | ^^^^^^^^^^ could not find `pandigital` in `shared` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/bin/11.rs:80:28 [INFO] [stderr] | [INFO] [stderr] 80 | .map(|slice| slice.into_iter().fold(1, |acc, num| acc * num)) [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `shared::sieve`, `shared::sieve` [INFO] [stderr] --> src/bin/60.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | use shared::sieve::{self, Sieve}; [INFO] [stderr] | ^^^^^ ^^^^ no `sieve` in the root [INFO] [stderr] | | [INFO] [stderr] | could not find `sieve` in `shared` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "7aa05230bbae6f645c6a2b8a7d4f39709f034cc48c5598b03c94a7823a8a77de"` [INFO] running `"docker" "rm" "-f" "7aa05230bbae6f645c6a2b8a7d4f39709f034cc48c5598b03c94a7823a8a77de"` [INFO] [stdout] 7aa05230bbae6f645c6a2b8a7d4f39709f034cc48c5598b03c94a7823a8a77de