[INFO] updating cached repository renato-zannon/rust-project_euler [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/renato-zannon/rust-project_euler [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/renato-zannon/rust-project_euler" "work/ex/beta-1.38-1/sources/1.37.0/gh/renato-zannon/rust-project_euler"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/renato-zannon/rust-project_euler'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/renato-zannon/rust-project_euler" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/renato-zannon/rust-project_euler"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/renato-zannon/rust-project_euler'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cefb74cb48a5cdc8d53cc4f0ebd9987654c87105 [INFO] sha for GitHub repo renato-zannon/rust-project_euler: cefb74cb48a5cdc8d53cc4f0ebd9987654c87105 [INFO] validating manifest of renato-zannon/rust-project_euler on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of renato-zannon/rust-project_euler on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing renato-zannon/rust-project_euler [INFO] removed workspace from renato-zannon/rust-project_euler [INFO] removed path dependency shared from renato-zannon/rust-project_euler [INFO] finished frobbing renato-zannon/rust-project_euler [INFO] frobbed toml for renato-zannon/rust-project_euler written to work/ex/beta-1.38-1/sources/1.37.0/gh/renato-zannon/rust-project_euler/Cargo.toml [INFO] started frobbing renato-zannon/rust-project_euler [INFO] removed workspace from renato-zannon/rust-project_euler [INFO] removed path dependency shared from renato-zannon/rust-project_euler [INFO] finished frobbing renato-zannon/rust-project_euler [INFO] frobbed toml for renato-zannon/rust-project_euler written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/renato-zannon/rust-project_euler/Cargo.toml [INFO] crate renato-zannon/rust-project_euler already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/renato-zannon/rust-project_euler/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing renato-zannon/rust-project_euler against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/renato-zannon/rust-project_euler:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 8889740784cde72733524a924ba73c7b35e25f34b60a2796585e3eee397e18da [INFO] running `"docker" "start" "-a" "8889740784cde72733524a924ba73c7b35e25f34b60a2796585e3eee397e18da"` [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 stable_deref_trait v1.1.1 [INFO] [stderr] Compiling vcell v0.1.0 [INFO] [stderr] Compiling cortex-m v0.6.0 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling cortex-m v0.5.10 [INFO] [stderr] Compiling aligned v0.2.0 [INFO] [stderr] Compiling enum-set v0.0.7 [INFO] [stderr] Compiling ascii v0.9.2 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling volatile-register v0.2.0 [INFO] [stderr] Compiling bare-metal v0.2.4 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling as-slice v0.1.0 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling aligned v0.3.1 [INFO] [stderr] Compiling shared v0.1.2 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling project_euler v0.0.1 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `shared::digits` [INFO] [stderr] --> src/bin/61.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use shared::digits; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `digits` in the root [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/bin/61.rs:125:22 [INFO] [stderr] | [INFO] [stderr] 125 | n @ 1...4 => context.stack[n - 1].last_digits == candidate.first_digits, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `shared::sieve` [INFO] [stderr] --> src/bin/69.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | use shared::sieve; [INFO] [stderr] | ^^^^^^^^^^^^^ no `sieve` 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: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `project_euler`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `shared::primes` [INFO] [stderr] --> src/bin/41.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use shared::primes; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `primes` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `shared::Permutations` [INFO] [stderr] --> src/bin/41.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use shared::Permutations; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ no `Permutations` in the root [INFO] [stderr] [INFO] [stderr] error: Could not compile `project_euler`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no method named `permutations` found for type `std::vec::Vec` in the current scope [INFO] [stderr] --> src/bin/41.rs:17:30 [INFO] [stderr] | [INFO] [stderr] 17 | digit_slice.to_vec().permutations() [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `[u32]` cannot be known at compilation time [INFO] [stderr] --> src/bin/41.rs:20:43 [INFO] [stderr] | [INFO] [stderr] 20 | let primes = permutations.filter_map(|permutation| { [INFO] [stderr] | ^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `[u32]` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all local variables must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0432, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `project_euler`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `shared::primes` [INFO] [stderr] --> src/bin/58.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use shared::primes; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `primes` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `shared::digits` [INFO] [stderr] --> src/bin/62.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use shared::digits; [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: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `project_euler`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `project_euler`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "8889740784cde72733524a924ba73c7b35e25f34b60a2796585e3eee397e18da"` [INFO] running `"docker" "rm" "-f" "8889740784cde72733524a924ba73c7b35e25f34b60a2796585e3eee397e18da"` [INFO] [stdout] 8889740784cde72733524a924ba73c7b35e25f34b60a2796585e3eee397e18da