[INFO] updating cached repository H-Plus-Time/percolation [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/H-Plus-Time/percolation [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/H-Plus-Time/percolation" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/H-Plus-Time/percolation"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/H-Plus-Time/percolation'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/H-Plus-Time/percolation" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/H-Plus-Time/percolation"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/H-Plus-Time/percolation'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a2472733d2cdfffe7d33ac6f8ae3c9b6cc7102fc [INFO] sha for GitHub repo H-Plus-Time/percolation: a2472733d2cdfffe7d33ac6f8ae3c9b6cc7102fc [INFO] validating manifest of H-Plus-Time/percolation on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of H-Plus-Time/percolation on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing H-Plus-Time/percolation [INFO] finished frobbing H-Plus-Time/percolation [INFO] frobbed toml for H-Plus-Time/percolation written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/H-Plus-Time/percolation/Cargo.toml [INFO] started frobbing H-Plus-Time/percolation [INFO] finished frobbing H-Plus-Time/percolation [INFO] frobbed toml for H-Plus-Time/percolation written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/H-Plus-Time/percolation/Cargo.toml [INFO] crate H-Plus-Time/percolation already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking H-Plus-Time/percolation against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-5/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/H-Plus-Time/percolation:/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" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f73a9f39868db0193a03276e1ec86c85db38ea5396ddde57625027a302cb8a68 [INFO] running `"docker" "start" "-a" "f73a9f39868db0193a03276e1ec86c85db38ea5396ddde57625027a302cb8a68"` [INFO] [stderr] Checking smallvec v0.3.3 [INFO] [stderr] Checking num-bigint v0.1.40 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Checking stdweb v0.1.2 [INFO] [stderr] Checking euclid v0.15.2 [INFO] [stderr] Checking clap v2.26.0 [INFO] [stderr] Checking nalgebra v0.12.3 [INFO] [stderr] Checking lyon_bezier v0.7.1 [INFO] [stderr] Checking num-rational v0.1.39 [INFO] [stderr] Checking num v0.1.40 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.12.3/src/core/cg.rs:314:44 [INFO] [stderr] | [INFO] [stderr] 314 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] Checking spade v1.2.0 [INFO] [stderr] Checking geo v0.6.0 [INFO] [stderr] Checking percolation v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/geometric_uf.rs:109:60 [INFO] [stderr] | [INFO] [stderr] 109 | Point::new(fieldwidth, (fieldheight-wire_thickness)), Point::new(0., (fieldheight-wire_thickness)), Point::new(0., 0.)]); [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 function argument [INFO] [stderr] --> src/geometric_uf.rs:109:106 [INFO] [stderr] | [INFO] [stderr] 109 | Point::new(fieldwidth, (fieldheight-wire_thickness)), Point::new(0., (fieldheight-wire_thickness)), Point::new(0., 0.)]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `stdweb::serde::Serde` [INFO] [stderr] --> src/main.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use stdweb::serde::Serde; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `signed_norm` [INFO] [stderr] --> src/geometric_uf.rs:212:13 [INFO] [stderr] | [INFO] [stderr] 212 | let signed_norm = Normal::new(0.0, 0.3333); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_signed_norm` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_length` [INFO] [stderr] --> src/geometric_uf.rs:213:13 [INFO] [stderr] | [INFO] [stderr] 213 | let current_length: i32 = self.parent.len() as i32; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_current_length` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `chunk_size` [INFO] [stderr] --> src/geometric_uf.rs:203:32 [INFO] [stderr] | [INFO] [stderr] 203 | pub fn generate(&mut self, chunk_size: i32, geom_bounds: GeomBounds, num_iter: i32) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_chunk_size` [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/geometric_uf.rs:109:60 [INFO] [stderr] | [INFO] [stderr] 109 | Point::new(fieldwidth, (fieldheight-wire_thickness)), Point::new(0., (fieldheight-wire_thickness)), Point::new(0., 0.)]); [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 function argument [INFO] [stderr] --> src/geometric_uf.rs:109:106 [INFO] [stderr] | [INFO] [stderr] 109 | Point::new(fieldwidth, (fieldheight-wire_thickness)), Point::new(0., (fieldheight-wire_thickness)), Point::new(0., 0.)]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `stdweb::serde::Serde` [INFO] [stderr] --> src/main.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use stdweb::serde::Serde; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> src/main.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[link_args = "-s ALLOW_MEMORY_GROWTH=1"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_attributes)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `signed_norm` [INFO] [stderr] --> src/geometric_uf.rs:212:13 [INFO] [stderr] | [INFO] [stderr] 212 | let signed_norm = Normal::new(0.0, 0.3333); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_signed_norm` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_length` [INFO] [stderr] --> src/geometric_uf.rs:213:13 [INFO] [stderr] | [INFO] [stderr] 213 | let current_length: i32 = self.parent.len() as i32; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_current_length` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `chunk_size` [INFO] [stderr] --> src/geometric_uf.rs:203:32 [INFO] [stderr] | [INFO] [stderr] 203 | pub fn generate(&mut self, chunk_size: i32, geom_bounds: GeomBounds, num_iter: i32) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_chunk_size` [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> src/main.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[link_args = "-s ALLOW_MEMORY_GROWTH=1"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_attributes)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.80s [INFO] running `"docker" "inspect" "f73a9f39868db0193a03276e1ec86c85db38ea5396ddde57625027a302cb8a68"` [INFO] running `"docker" "rm" "-f" "f73a9f39868db0193a03276e1ec86c85db38ea5396ddde57625027a302cb8a68"` [INFO] [stdout] f73a9f39868db0193a03276e1ec86c85db38ea5396ddde57625027a302cb8a68