[INFO] updating cached repository BenBergman/dome-sim [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/BenBergman/dome-sim [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/BenBergman/dome-sim" "work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/BenBergman/dome-sim"` [INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/BenBergman/dome-sim'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/BenBergman/dome-sim" "work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/BenBergman/dome-sim"` [INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/BenBergman/dome-sim'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b8658558913b9b81a127e3a3a0d52eba6584b353 [INFO] sha for GitHub repo BenBergman/dome-sim: b8658558913b9b81a127e3a3a0d52eba6584b353 [INFO] validating manifest of BenBergman/dome-sim on toolchain master#1891bfa80364eead426517c68de6947b7692e2de [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of BenBergman/dome-sim on toolchain try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing BenBergman/dome-sim [INFO] finished frobbing BenBergman/dome-sim [INFO] frobbed toml for BenBergman/dome-sim written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/BenBergman/dome-sim/Cargo.toml [INFO] started frobbing BenBergman/dome-sim [INFO] finished frobbing BenBergman/dome-sim [INFO] frobbed toml for BenBergman/dome-sim written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/BenBergman/dome-sim/Cargo.toml [INFO] crate BenBergman/dome-sim already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking BenBergman/dome-sim against try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a for pr-60261 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-7/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/BenBergman/dome-sim:/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" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b5c73703d6199c0c6e2a0dc8642b657829cd59e2b1304eb4a061aec75b402aa1 [INFO] running `"docker" "start" "-a" "b5c73703d6199c0c6e2a0dc8642b657829cd59e2b1304eb4a061aec75b402aa1"` [INFO] [stderr] Checking mint v0.4.9 [INFO] [stderr] Checking froggy v0.4.4 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling syn v0.15.21 [INFO] [stderr] Checking flate2 v1.0.4 [INFO] [stderr] Checking cpal v0.4.6 [INFO] [stderr] Checking rusttype v0.3.0 [INFO] [stderr] Checking genmesh v0.5.0 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking cgmath v0.15.0 [INFO] [stderr] Checking winit v0.10.0 [INFO] [stderr] Checking rodio v0.5.2 [INFO] [stderr] Checking obj v0.8.2 [INFO] [stderr] Checking includedir v0.3.0 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] Compiling includedir_codegen v0.3.0 [INFO] [stderr] Checking glutin v0.12.2 [INFO] [stderr] Compiling three v0.3.1 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Checking gfx_core v0.8.3 [INFO] [stderr] Checking gfx_device_gl v0.15.3 [INFO] [stderr] Checking gfx v0.17.1 [INFO] [stderr] Checking gfx_window_glutin v0.20.0 [INFO] [stderr] Checking gfx_glyph v0.8.2 [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-0.3.1/src/factory/mod.rs:738:13 [INFO] [stderr] | [INFO] [stderr] 738 | mapping[i] = Vertex { [INFO] [stderr] | -^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | _____________mutable borrow occurs here [INFO] [stderr] | | [INFO] [stderr] 739 | | pos: [pos.x, pos.y, pos.z, 1.0], [INFO] [stderr] 740 | | .. mapping[i] [INFO] [stderr] | | ------- immutable borrow occurs here [INFO] [stderr] 741 | | }; [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 dome-sim v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 33s [INFO] running `"docker" "inspect" "b5c73703d6199c0c6e2a0dc8642b657829cd59e2b1304eb4a061aec75b402aa1"` [INFO] running `"docker" "rm" "-f" "b5c73703d6199c0c6e2a0dc8642b657829cd59e2b1304eb4a061aec75b402aa1"` [INFO] [stdout] b5c73703d6199c0c6e2a0dc8642b657829cd59e2b1304eb4a061aec75b402aa1