[INFO] updating cached repository Libbum/space-habitats [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Libbum/space-habitats [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Libbum/space-habitats" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Libbum/space-habitats"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Libbum/space-habitats'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Libbum/space-habitats" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Libbum/space-habitats"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Libbum/space-habitats'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] dc218e0385987bcdbff8f326e28f0fd857552e97 [INFO] sha for GitHub repo Libbum/space-habitats: dc218e0385987bcdbff8f326e28f0fd857552e97 [INFO] validating manifest of Libbum/space-habitats 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 Libbum/space-habitats 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 Libbum/space-habitats [INFO] finished frobbing Libbum/space-habitats [INFO] frobbed toml for Libbum/space-habitats written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Libbum/space-habitats/Cargo.toml [INFO] started frobbing Libbum/space-habitats [INFO] finished frobbing Libbum/space-habitats [INFO] frobbed toml for Libbum/space-habitats written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Libbum/space-habitats/Cargo.toml [INFO] crate Libbum/space-habitats 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 Libbum/space-habitats against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-1/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Libbum/space-habitats:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f102b7e3644fdf5a3b72867760064788217140f37116c09ce9ff5765d3958b38 [INFO] running `"docker" "start" "-a" "f102b7e3644fdf5a3b72867760064788217140f37116c09ce9ff5765d3958b38"` [INFO] [stderr] Compiling freetype-sys v0.6.0 [INFO] [stderr] Checking alga v0.5.2 [INFO] [stderr] Checking num-bigint v0.1.43 [INFO] [stderr] Compiling glfw-sys v3.2.2 [INFO] [stderr] Compiling gl v0.6.5 [INFO] [stderr] Checking freetype-rs v0.16.0 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking image v0.17.0 [INFO] [stderr] Checking nalgebra v0.13.1 [INFO] [stderr] Checking glfw v0.19.0 [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-0.13.1/src/core/cg.rs:255:44 [INFO] [stderr] | [INFO] [stderr] 255 | 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 ncollide_math v0.8.0 [INFO] [stderr] Checking ncollide_utils v0.8.0 [INFO] [stderr] Checking ncollide_procedural v0.8.0 [INFO] [stderr] Checking kiss3d v0.12.0 [INFO] [stderr] Checking space-habitats v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sphere_packing.rs:167:17 [INFO] [stderr] | [INFO] [stderr] 167 | let mut set_f = identify_f(&curr_sphere, s_i, s_j, container, &set_v, new_radius)?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Room` [INFO] [stderr] --> src/main.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | struct Room { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/main.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | fn new(name: &str, radius: f32, color: Color, position: Point3) -> Room { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Color` [INFO] [stderr] --> src/main.rs:62:1 [INFO] [stderr] | [INFO] [stderr] 62 | struct Color { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/main.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | fn new(red: f32, green: f32, blue: f32) -> Color { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `find_disjoint_position` [INFO] [stderr] --> src/main.rs:80:1 [INFO] [stderr] | [INFO] [stderr] 80 | / fn find_disjoint_position( [INFO] [stderr] 81 | | from: &Vec, [INFO] [stderr] 82 | | distance: f32, [INFO] [stderr] 83 | | between: &Range, [INFO] [stderr] ... | [INFO] [stderr] 104 | | } [INFO] [stderr] 105 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `construct_rooms` [INFO] [stderr] --> src/main.rs:108:1 [INFO] [stderr] | [INFO] [stderr] 108 | fn construct_rooms() -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sphere_packing.rs:167:17 [INFO] [stderr] | [INFO] [stderr] 167 | let mut set_f = identify_f(&curr_sphere, s_i, s_j, container, &set_v, new_radius)?; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Room` [INFO] [stderr] --> src/main.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | struct Room { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/main.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | fn new(name: &str, radius: f32, color: Color, position: Point3) -> Room { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Color` [INFO] [stderr] --> src/main.rs:62:1 [INFO] [stderr] | [INFO] [stderr] 62 | struct Color { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/main.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | fn new(red: f32, green: f32, blue: f32) -> Color { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `find_disjoint_position` [INFO] [stderr] --> src/main.rs:80:1 [INFO] [stderr] | [INFO] [stderr] 80 | / fn find_disjoint_position( [INFO] [stderr] 81 | | from: &Vec, [INFO] [stderr] 82 | | distance: f32, [INFO] [stderr] 83 | | between: &Range, [INFO] [stderr] ... | [INFO] [stderr] 104 | | } [INFO] [stderr] 105 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `construct_rooms` [INFO] [stderr] --> src/main.rs:108:1 [INFO] [stderr] | [INFO] [stderr] 108 | fn construct_rooms() -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 09s [INFO] running `"docker" "inspect" "f102b7e3644fdf5a3b72867760064788217140f37116c09ce9ff5765d3958b38"` [INFO] running `"docker" "rm" "-f" "f102b7e3644fdf5a3b72867760064788217140f37116c09ce9ff5765d3958b38"` [INFO] [stdout] f102b7e3644fdf5a3b72867760064788217140f37116c09ce9ff5765d3958b38