[INFO] updating cached repository oskarbraten/ridian [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/oskarbraten/ridian [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/oskarbraten/ridian" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/oskarbraten/ridian"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/oskarbraten/ridian'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/oskarbraten/ridian" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/oskarbraten/ridian"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/oskarbraten/ridian'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ddc1294d5295639d5efbd118cf462a4429748fc8 [INFO] sha for GitHub repo oskarbraten/ridian: ddc1294d5295639d5efbd118cf462a4429748fc8 [INFO] validating manifest of oskarbraten/ridian on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of oskarbraten/ridian on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing oskarbraten/ridian [INFO] finished frobbing oskarbraten/ridian [INFO] frobbed toml for oskarbraten/ridian written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/oskarbraten/ridian/Cargo.toml [INFO] started frobbing oskarbraten/ridian [INFO] finished frobbing oskarbraten/ridian [INFO] frobbed toml for oskarbraten/ridian written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/oskarbraten/ridian/Cargo.toml [INFO] crate oskarbraten/ridian already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking oskarbraten/ridian against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/oskarbraten/ridian:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d005a26cc8b9d59002b5022e33b208073393f903ea51c90f336cce86d87802ab [INFO] running `"docker" "start" "-a" "d005a26cc8b9d59002b5022e33b208073393f903ea51c90f336cce86d87802ab"` [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling serde v1.0.87 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking libudev-sys v0.1.4 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Checking alga v0.7.2 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Checking lewton v0.9.3 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Compiling serde_derive v1.0.87 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Checking nix v0.10.0 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking lyon_geom v0.11.1 [INFO] [stderr] Checking rusttype v0.7.5 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] Checking gfx_core v0.8.3 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking minimp3 v0.3.2 [INFO] [stderr] Checking nalgebra v0.16.13 [INFO] [stderr] Checking lyon_path v0.11.0 [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 lyon_tessellation v0.11.0 [INFO] [stderr] Checking lyon_algorithms v0.11.2 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking gilrs v0.6.3 [INFO] [stderr] Checking glyph_brush v0.2.4 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking lyon v0.11.0 [INFO] [stderr] Checking zip v0.5.0 [INFO] [stderr] Checking image v0.20.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.38 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Checking smithay-client-toolkit v0.4.4 [INFO] [stderr] Checking nalgebra v0.17.0 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking winit v0.18.1 [INFO] [stderr] Compiling ggez v0.5.0-rc.0 [INFO] [stderr] Checking gfx_device_gl v0.15.5 [INFO] [stderr] Checking gfx v0.17.1 [INFO] [stderr] Checking gfx_window_glutin v0.28.0 [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-0.16.13/src/base/cg.rs:291:44 [INFO] [stderr] | [INFO] [stderr] 291 | 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] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] error[E0659]: `image` is ambiguous (name vs any other name during import resolution) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ggez-0.5.0-rc.0/src/graphics/image.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use image; [INFO] [stderr] | ^^^^^ ambiguous name [INFO] [stderr] | [INFO] [stderr] note: `image` could refer to the module imported here [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ggez-0.5.0-rc.0/src/graphics/image.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12| use crate::graphics::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: use `self::image` to refer to this module unambiguously [INFO] [stderr] note: `image` could also refer to the crate imported here [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ggez-0.5.0-rc.0/src/lib.rs:94:1 [INFO] [stderr] | [INFO] [stderr] 94| extern crate image; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: use `::image` to refer to this crate unambiguously [INFO] [stderr] [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-0.17.0/src/base/cg.rs:297:44 [INFO] [stderr] | [INFO] [stderr] 297 | 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] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0659`. [INFO] [stderr] error: Could not compile `ggez`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning[E0502]: cannot borrow `b` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.17.0/src/sparse/cs_matrix_solve.rs:81:29 [INFO] [stderr] | [INFO] [stderr] 81 | b[i] -= b[j] * val; [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] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0502]: cannot borrow `b` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.17.0/src/sparse/cs_matrix_solve.rs:122:39 [INFO] [stderr] | [INFO] [stderr] 122 | b[j] -= val * b[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] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0502]: cannot borrow `workspace` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.17.0/src/sparse/cs_matrix_solve.rs:181:33 [INFO] [stderr] | [INFO] [stderr] 181 | workspace[i] -= workspace[j] * val; [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] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "d005a26cc8b9d59002b5022e33b208073393f903ea51c90f336cce86d87802ab"` [INFO] running `"docker" "rm" "-f" "d005a26cc8b9d59002b5022e33b208073393f903ea51c90f336cce86d87802ab"` [INFO] [stdout] d005a26cc8b9d59002b5022e33b208073393f903ea51c90f336cce86d87802ab