[INFO] cloning repository renato-zannon/rust-project_euler [INFO] running `"git" "clone" "--bare" "git://github.com/renato-zannon/rust-project_euler.git" "work/cache/sources/gh/renato-zannon/rust-project_euler"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/renato-zannon/rust-project_euler'... [INFO] running `"git" "clone" "work/cache/sources/gh/renato-zannon/rust-project_euler" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/renato-zannon/rust-project_euler"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/renato-zannon/rust-project_euler'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/renato-zannon/rust-project_euler" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/renato-zannon/rust-project_euler"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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 master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of renato-zannon/rust-project_euler on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "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/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded shared v0.1.2 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] testing renato-zannon/rust-project_euler against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] b7e8f14a42f993ecdf2e1d5969ed54589fc2a265caf1dab99a33545e5a21f854 [INFO] running `"docker" "start" "-a" "b7e8f14a42f993ecdf2e1d5969ed54589fc2a265caf1dab99a33545e5a21f854"` [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 cortex-m v0.6.0 [INFO] [stderr] Compiling vcell v0.1.0 [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 bare-metal v0.2.4 [INFO] [stderr] Compiling aligned v0.3.1 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling volatile-register v0.2.0 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling shared v0.1.2 [INFO] [stderr] Compiling project_euler v0.0.1 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `shared::IntegerExtensions` [INFO] [stderr] --> src/bin/55.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | use shared::IntegerExtensions; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ no `IntegerExtensions` in the root [INFO] [stderr] error[E0432]: unresolved import `shared::triangle` [INFO] [stderr] --> src/bin/67.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use shared::triangle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ no `triangle` in the root [INFO] [stderr] [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::Permutations` [INFO] [stderr] --> src/bin/68.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | 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 `reverse` found for type `&mut num::BigUint` in the current scope [INFO] [stderr] --> src/bin/55.rs:49:51 [INFO] [stderr] | [INFO] [stderr] 49 | let new_value = (&*current) + current.reverse(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `is_palindrome` found for type `&num::BigUint` in the current scope [INFO] [stderr] --> src/bin/55.rs:53:35 [INFO] [stderr] | [INFO] [stderr] 53 | .find(|number| number.is_palindrome()); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 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 `project_euler`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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[E0599]: no method named `permutations` found for type `smallvec::SmallVec<[u8; 11]>` in the current scope [INFO] [stderr] --> src/bin/68.rs:81:30 [INFO] [stderr] | [INFO] [stderr] 81 | itertools::unfold(digits.permutations(), |state| { [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 `project_euler`. [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 E0432`. [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" "b7e8f14a42f993ecdf2e1d5969ed54589fc2a265caf1dab99a33545e5a21f854"` [INFO] running `"docker" "rm" "-f" "b7e8f14a42f993ecdf2e1d5969ed54589fc2a265caf1dab99a33545e5a21f854"` [INFO] [stdout] b7e8f14a42f993ecdf2e1d5969ed54589fc2a265caf1dab99a33545e5a21f854