[INFO] updating cached repository floriama/transit
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/floriama/transit
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/floriama/transit" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/floriama/transit"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/floriama/transit'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/floriama/transit" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/floriama/transit"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/floriama/transit'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 08e8349d0a2d9bc1302f80ad779006741b292e37
[INFO] sha for GitHub repo floriama/transit: 08e8349d0a2d9bc1302f80ad779006741b292e37
[INFO] validating manifest of floriama/transit 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 floriama/transit 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 floriama/transit
[INFO] finished frobbing floriama/transit
[INFO] frobbed toml for floriama/transit written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/floriama/transit/Cargo.toml
[INFO] started frobbing floriama/transit
[INFO] finished frobbing floriama/transit
[INFO] frobbed toml for floriama/transit written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/floriama/transit/Cargo.toml
[INFO] crate floriama/transit 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 floriama/transit against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-7/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/floriama/transit:/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] b0f965caaeeb2a898e5d6a01057acefaf764e2d5bc9eec6d8e657b1bd931a322
[INFO] running `"docker" "start" "-a" "b0f965caaeeb2a898e5d6a01057acefaf764e2d5bc9eec6d8e657b1bd931a322"`
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]    Compiling minimp3-sys v0.3.1
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]     Checking lewton v0.9.3
[INFO] [stderr]     Checking rusttype v0.7.5
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking includedir v0.5.0
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking tiff v0.2.2
[INFO] [stderr]    Compiling flate2 v1.0.6
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking minimp3 v0.3.2
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling includedir_codegen v0.5.0
[INFO] [stderr]     Checking andrew v0.1.6
[INFO] [stderr]     Checking glyph_brush_layout v0.1.5
[INFO] [stderr]     Checking rodio v0.8.1
[INFO] [stderr]     Checking glyph_brush v0.4.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.4
[INFO] [stderr]    Compiling three v0.4.0
[INFO] [stderr]     Checking gfx_glyph v0.13.3
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking image v0.20.1
[INFO] [stderr]     Checking glutin v0.19.0
[INFO] [stderr]     Checking gfx_window_glutin v0.28.0
[INFO] [stderr] warning[E0502]: cannot borrow `mapping` as mutable because it is also borrowed as immutable
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/three-0.4.0/src/factory/mod.rs:980:13
[INFO] [stderr]     |
[INFO] [stderr] 980 |               mapping[i] = Vertex {
[INFO] [stderr]     |               -^^^^^^
[INFO] [stderr]     |               |
[INFO] [stderr]     |  _____________mutable borrow occurs here
[INFO] [stderr]     | |
[INFO] [stderr] 981 | |                 pos: [pos.x, pos.y, pos.z, 1.0],
[INFO] [stderr] 982 | |                 .. mapping[i]
[INFO] [stderr]     | |                    ------- immutable borrow occurs here
[INFO] [stderr] 983 | |             };
[INFO] [stderr]     | |_____________- immutable 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 transit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `aspect_ratio`
[INFO] [stderr]   --> src/control.rs:79:17
[INFO] [stderr]    |
[INFO] [stderr] 79 |             let aspect_ratio = width as f32 / height as f32;
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_aspect_ratio`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_quad`
[INFO] [stderr]  --> src/util.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn create_quad(window: &mut three::Window, scale: [f32; 2]) -> three::Mesh {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_circle`
[INFO] [stderr]   --> src/util.rs:39:1
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub fn create_circle(window: &mut three::Window, segments: u32) -> three::Mesh {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `buildings`
[INFO] [stderr]   --> src/map.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     buildings: Vec<Building>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `pos`
[INFO] [stderr]   --> src/map.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pos: [i32; 2],
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `wares`
[INFO] [stderr]   --> src/map.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     wares: Vec<Item>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `src`
[INFO] [stderr]    --> src/map.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 |     src: [i32; 2],
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `cargo`
[INFO] [stderr]    --> src/map.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     cargo: Option<Item>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_target`
[INFO] [stderr]    --> src/map.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |     fn set_target(&mut self, target: [i32; 2]) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/map.rs:245:5
[INFO] [stderr]     |
[INFO] [stderr] 245 |     fn new(value: u32) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `aspect_ratio`
[INFO] [stderr]   --> src/control.rs:79:17
[INFO] [stderr]    |
[INFO] [stderr] 79 |             let aspect_ratio = width as f32 / height as f32;
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_aspect_ratio`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_quad`
[INFO] [stderr]  --> src/util.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn create_quad(window: &mut three::Window, scale: [f32; 2]) -> three::Mesh {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_circle`
[INFO] [stderr]   --> src/util.rs:39:1
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub fn create_circle(window: &mut three::Window, segments: u32) -> three::Mesh {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `buildings`
[INFO] [stderr]   --> src/map.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     buildings: Vec<Building>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `pos`
[INFO] [stderr]   --> src/map.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pos: [i32; 2],
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `wares`
[INFO] [stderr]   --> src/map.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     wares: Vec<Item>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `src`
[INFO] [stderr]    --> src/map.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 |     src: [i32; 2],
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `cargo`
[INFO] [stderr]    --> src/map.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     cargo: Option<Item>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_target`
[INFO] [stderr]    --> src/map.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |     fn set_target(&mut self, target: [i32; 2]) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/map.rs:245:5
[INFO] [stderr]     |
[INFO] [stderr] 245 |     fn new(value: u32) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.79s
[INFO] running `"docker" "inspect" "b0f965caaeeb2a898e5d6a01057acefaf764e2d5bc9eec6d8e657b1bd931a322"`
[INFO] running `"docker" "rm" "-f" "b0f965caaeeb2a898e5d6a01057acefaf764e2d5bc9eec6d8e657b1bd931a322"`
[INFO] [stdout] b0f965caaeeb2a898e5d6a01057acefaf764e2d5bc9eec6d8e657b1bd931a322