[INFO] updating cached repository https://github.com/shockham/leiners [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] e3e334c79e66919b3265ddf6a6561a1764e6073e [INFO] testing shockham/leiners against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshockham%2Fleiners" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shockham/leiners on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/shockham/leiners [INFO] finished tweaking git repo https://github.com/shockham/leiners [INFO] tweaked toml for git repo https://github.com/shockham/leiners written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/shockham/leiners already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b92ce726fd00bfbd112856008c3f10b5ce0329af19d6095118d2eefcf7d6fcdd [INFO] running `"docker" "start" "-a" "b92ce726fd00bfbd112856008c3f10b5ce0329af19d6095118d2eefcf7d6fcdd"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling downcast-rs v1.1.1 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling nix v0.11.1 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling gimli v0.21.0 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling object v0.19.0 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling mint v0.5.5 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling derive_builder v0.7.2 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling hound v3.4.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling claxon v0.3.3 [INFO] [stderr] Compiling takeable-option v0.5.0 [INFO] [stderr] Compiling fps_counter v1.0.0 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling inflate v0.3.4 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling matrixmultiply v0.2.3 [INFO] [stderr] Compiling gif v0.9.2 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Compiling imgui-sys v0.0.21 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling ogg v0.7.0 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling wayland-sys v0.20.12 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling crossbeam-queue v0.2.2 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling slice-deque v0.3.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling alga v0.8.2 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling wayland-commons v0.20.12 [INFO] [stderr] Compiling addr2line v0.12.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling lewton v0.9.4 [INFO] [stderr] Compiling wayland-scanner v0.20.12 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling glium v0.26.0 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling cpal v0.8.2 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling png v0.14.1 [INFO] [stderr] Compiling backtrace v0.3.48 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling minimp3 v0.3.5 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling cgmath v0.14.1 [INFO] [stderr] Compiling wayland-client v0.20.12 [INFO] [stderr] Compiling wayland-protocols v0.20.12 [INFO] [stderr] Compiling nalgebra v0.17.3 [INFO] [stderr] Compiling glutin v0.17.0 [INFO] [stderr] Compiling glium v0.22.0 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling bincode v1.2.1 [INFO] [stderr] Compiling genmesh v0.6.2 [INFO] [stderr] Compiling obj v0.9.1 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling darling_core v0.9.0 [INFO] [stderr] Compiling rodio v0.8.1 [INFO] [stderr] Compiling impose v0.3.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.2.6 [INFO] [stderr] Compiling jpeg-decoder v0.1.19 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling image v0.18.0 [INFO] [stderr] Compiling winit v0.16.2 [INFO] [stderr] Compiling darling_macro v0.9.0 [INFO] [stderr] Compiling darling v0.9.0 [INFO] [stderr] Compiling derive_builder_core v0.5.0 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling volition v0.0.17 [INFO] [stderr] Compiling image v0.21.3 [INFO] [stderr] Compiling noise v0.5.1 [INFO] [stderr] error[E0502]: cannot borrow `b` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.17.3/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] error[E0502]: cannot borrow `b` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.17.3/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] error[E0502]: cannot borrow `workspace` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.17.3/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] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0502`. [INFO] [stderr] error: could not compile `nalgebra`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "b92ce726fd00bfbd112856008c3f10b5ce0329af19d6095118d2eefcf7d6fcdd"` [INFO] running `"docker" "rm" "-f" "b92ce726fd00bfbd112856008c3f10b5ce0329af19d6095118d2eefcf7d6fcdd"` [INFO] [stdout] b92ce726fd00bfbd112856008c3f10b5ce0329af19d6095118d2eefcf7d6fcdd