[INFO] updating cached repository https://github.com/knack-supply/curve-tracer [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 286cca22606e8253aa6fec8a967d950d595c7406 [INFO] testing knack-supply/curve-tracer against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknack-supply%2Fcurve-tracer" "work/builds/worker-3/source"` [INFO] [stderr] Cloning into 'work/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/knack-supply/curve-tracer on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/knack-supply/curve-tracer [INFO] finished tweaking git repo https://github.com/knack-supply/curve-tracer [INFO] tweaked toml for git repo https://github.com/knack-supply/curve-tracer written to work/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/knack-supply/curve-tracer already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "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 `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 75cc2517fdb9c938d2db7e3d6ce0a5ede7bac512b725c96247b4190b043d9ccc [INFO] running `"docker" "start" "-a" "75cc2517fdb9c938d2db7e3d6ce0a5ede7bac512b725c96247b4190b043d9ccc"` [INFO] [stderr] Compiling gio v0.6.0 [INFO] [stderr] Compiling gdk-pixbuf v0.6.0 [INFO] [stderr] Compiling pango v0.6.0 [INFO] [stderr] Compiling cairo-rs v0.6.0 [INFO] [stderr] Compiling atk v0.6.0 [INFO] [stderr] Compiling gdk v0.10.0 [INFO] [stderr] Compiling bindgen v0.47.3 [INFO] [stderr] Compiling gtk v0.6.0 [INFO] [stderr] Compiling glib-sys v0.8.0 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling gobject-sys v0.8.0 [INFO] [stderr] Compiling gio-sys v0.8.0 [INFO] [stderr] Compiling cairo-sys-rs v0.8.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.8.0 [INFO] [stderr] Compiling pango-sys v0.8.0 [INFO] [stderr] Compiling gdk-sys v0.8.0 [INFO] [stderr] Compiling atk-sys v0.8.0 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling gtk-sys v0.8.0 [INFO] [stderr] Compiling measure_time v0.6.0 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling noisy_float v0.1.9 [INFO] [stderr] Compiling autodiff v0.1.5 [INFO] [stderr] Compiling libflate v0.1.20 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling winres v0.1.8 [INFO] [stderr] Compiling alga v0.8.2 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling nom v4.2.2 [INFO] [stderr] Compiling csv-core v0.1.5 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling csv v1.0.5 [INFO] [stderr] Compiling syn v0.15.27 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Compiling clang-sys v0.26.4 [INFO] [stderr] Compiling cexpr v0.3.4 [INFO] [stderr] Compiling glib v0.7.1 [INFO] [stderr] Compiling simplelog v0.5.3 [INFO] [stderr] Compiling nalgebra v0.17.2 [INFO] [stderr] Compiling env_logger v0.6.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling relm-gen-widget v0.16.0 [INFO] [stderr] error: Could not compile `glib`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name glib /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/glib-0.7.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="v2_44"' -C metadata=37bfcf53ed31fbe6 -C extra-filename=-37bfcf53ed31fbe6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-ac824a210725bad3.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-91c4792cefe6b79d.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-4571e256ac5a8a0e.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-806f5cf8273b470a.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-3fc54b57a8a053c5.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `syn`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name syn /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.15.27/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' -C metadata=db2cd1793be7debd -C extra-filename=-db2cd1793be7debd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-43e204bc523033fc.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-dce0904c12eccaeb.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-db534cf3c78b3692.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `gtk-sys`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name gtk_sys /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gtk-sys-0.8.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="v3_16"' -C metadata=f68359f4c88e58ee -C extra-filename=-f68359f4c88e58ee --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk_sys=/opt/rustwide/target/debug/deps/libatk_sys-551798fd16b2b78d.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-b7403a45de11c75a.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-0bcd8db07114b01b.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-7750549ad5a2c4e3.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-dfda39e652ce7a2f.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-91c4792cefe6b79d.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-4571e256ac5a8a0e.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-3fc54b57a8a053c5.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-24eb472224d673c9.rmeta --cap-lints allow --cap-lints=warn -l gtk-3 -l gdk-3 -l pangocairo-1.0 -l pango-1.0 -l atk-1.0 -l cairo-gobject -l cairo -l gdk_pixbuf-2.0 -l gio-2.0 -l gobject-2.0 -l glib-2.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.17.2/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: Could not compile `gio`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name gio /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gio-0.6.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="v2_44"' -C metadata=596d052a9fee5827 -C extra-filename=-596d052a9fee5827 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-ac824a210725bad3.rmeta --extern fragile=/opt/rustwide/target/debug/deps/libfragile-ec6050af67072158.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-dfda39e652ce7a2f.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-37bfcf53ed31fbe6.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-91c4792cefe6b79d.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-4571e256ac5a8a0e.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-806f5cf8273b470a.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-3fc54b57a8a053c5.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "75cc2517fdb9c938d2db7e3d6ce0a5ede7bac512b725c96247b4190b043d9ccc"` [INFO] running `"docker" "rm" "-f" "75cc2517fdb9c938d2db7e3d6ce0a5ede7bac512b725c96247b4190b043d9ccc"` [INFO] [stdout] 75cc2517fdb9c938d2db7e3d6ce0a5ede7bac512b725c96247b4190b043d9ccc