[INFO] cloning repository https://github.com/RainbowZephyr/Matrix-Solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RainbowZephyr/Matrix-Solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRainbowZephyr%2FMatrix-Solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRainbowZephyr%2FMatrix-Solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 79fd5e658042e9e747ecebe989e5011835466f83
[INFO] testing RainbowZephyr/Matrix-Solver against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRainbowZephyr%2FMatrix-Solver" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RainbowZephyr/Matrix-Solver on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RainbowZephyr/Matrix-Solver
[INFO] finished tweaking git repo https://github.com/RainbowZephyr/Matrix-Solver
[INFO] tweaked toml for git repo https://github.com/RainbowZephyr/Matrix-Solver written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/RainbowZephyr/Matrix-Solver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ac47db91987319240309f437dd658a896da3ad75c0633dc9ab463e8e26decbae
[INFO] running `Command { std: "docker" "start" "-a" "ac47db91987319240309f437dd658a896da3ad75c0633dc9ab463e8e26decbae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac47db91987319240309f437dd658a896da3ad75c0633dc9ab463e8e26decbae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac47db91987319240309f437dd658a896da3ad75c0633dc9ab463e8e26decbae", kill_on_drop: false }`
[INFO] [stdout] ac47db91987319240309f437dd658a896da3ad75c0633dc9ab463e8e26decbae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c70846528647cb675d25512f25f3e78d725822ce775acb35df0c8edd36d4c93
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3c70846528647cb675d25512f25f3e78d725822ce775acb35df0c8edd36d4c93", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling rayon-core v1.8.0
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling error-chain v0.5.0
[INFO] [stderr]    Compiling cpuprofiler v0.0.2
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling simba v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling nalgebra v0.22.0
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling arrayfire v3.7.1
[INFO] [stderr]    Compiling nalgebra-glm v0.8.0
[INFO] [stderr]    Compiling Pprediction-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cpuprofiler::PROFILER`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use cpuprofiler::PROFILER;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra_glm`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nalgebra_glm;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Pprediction_rust` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `pprediction_rust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `M` should have a snake case name
[INFO] [stdout]   --> src/main.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let M: nalgebra::Matrix4x1<i32> = nalgebra::Matrix4x1::new(29, 800, 0, 1);
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/Pprediction_rust-85459088a0bd3182.Pprediction_rust.f7a2b331-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/Pprediction_rust-85459088a0bd3182.Pprediction_rust.f7a2b331-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/Pprediction_rust-85459088a0bd3182.Pprediction_rust.f7a2b331-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/Pprediction_rust-85459088a0bd3182.Pprediction_rust.f7a2b331-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/Pprediction_rust-85459088a0bd3182.Pprediction_rust.f7a2b331-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/Pprediction_rust-85459088a0bd3182.Pprediction_rust.f7a2b331-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/Pprediction_rust-85459088a0bd3182.Pprediction_rust.f7a2b331-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/Pprediction_rust-85459088a0bd3182.Pprediction_rust.f7a2b331-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/Pprediction_rust-85459088a0bd3182.Pprediction_rust.f7a2b331-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/Pprediction_rust-85459088a0bd3182.Pprediction_rust.f7a2b331-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/Pprediction_rust-85459088a0bd3182.Pprediction_rust.f7a2b331-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/Pprediction_rust-85459088a0bd3182.Pprediction_rust.f7a2b331-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/Pprediction_rust-85459088a0bd3182.Pprediction_rust.f7a2b331-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/Pprediction_rust-85459088a0bd3182.Pprediction_rust.f7a2b331-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/Pprediction_rust-85459088a0bd3182.Pprediction_rust.f7a2b331-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/Pprediction_rust-85459088a0bd3182.Pprediction_rust.f7a2b331-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/Pprediction_rust-85459088a0bd3182.55n0h9h6s2h5hy2r.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/arrayfire/lib" "-L" "/opt/arrayfire/lib64" "-L" "/usr/local/lib" "-L" "/usr/lib" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-3cab5e3480e8bc63/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libnalgebra_glm-bdd2021289283bf8.rlib" "/opt/rustwide/target/debug/deps/libcpuprofiler-044d0f35f4ab936c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-9ac9d5d2c1fb6325.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-f479a00930147091.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-a62ec5cd82c753f1.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-91c370866655b463.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-bb9c6c48a985dfdb.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-49e9be96729b4782.rlib" "/opt/rustwide/target/debug/deps/libwinapi-badfbf90d1758e51.rlib" "/opt/rustwide/target/debug/deps/libkernel32-04c238d3205332be.rlib" "/opt/rustwide/target/debug/deps/librayon-3837e9a2114dd27d.rlib" "/opt/rustwide/target/debug/deps/librayon_core-fad165e9ec7e9fd0.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-4bc44c10de7fae12.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-e2027a9f7bc56cb7.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-41cffdd18cadeafb.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-d46e40bbd3136360.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-b288a55c070bb966.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-7886784667fc1591.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-6966cf89fb86060e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-1d33e57ad3464760.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-02ff0d0fbc57b9b4.rlib" "/opt/rustwide/target/debug/deps/libeither-ab89cdb9253d8731.rlib" "/opt/rustwide/target/debug/deps/libnalgebra-886f6fe6c99198c7.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-efcc0427567e268a.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-6e186c72760f3ac8.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-c3b8ae9a5ffedca2.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-52c1ba0fe9198402.rlib" "/opt/rustwide/target/debug/deps/libtypenum-52519c3919cd899e.rlib" "/opt/rustwide/target/debug/deps/libsimba-9a5269a2f49413ff.rlib" "/opt/rustwide/target/debug/deps/libpaste-6d0e66f418227b2c.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-4d6fbb5caee0211c.rlib" "/opt/rustwide/target/debug/deps/librand_distr-d46306521e6a4d22.rlib" "/opt/rustwide/target/debug/deps/librand-e2b4955a0114fe69.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-4edd5b673b773f6d.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-051447f765ff41f6.rlib" "/opt/rustwide/target/debug/deps/librand_core-ff30f60c378cef47.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-51e699a8c697787d.rlib" "/opt/rustwide/target/debug/deps/liblibc-0e868f3613d16be3.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-3e93dce105ba1ecd.rlib" "/opt/rustwide/target/debug/deps/libmatrixmultiply-408c8b6e78954855.rlib" "/opt/rustwide/target/debug/deps/librawpointer-fafb43ddc1d150e4.rlib" "/opt/rustwide/target/debug/deps/libapprox-a73dc79cf30c99af.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-7e19376fe2587199.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a46a068050a12a4b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1df56095db9453cb.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-9062de483386e50b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-b988ab269ff13602.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-1bc822d886d4f7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-963eca8df4c224a6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d805b480c9102e58.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-06dfdbc22b935051.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d7523a4d118e6572.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-5d7898c7fac3a07d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8c2bdbab4845bf3d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-d578639df0547b30.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-58bbb7b1efa3a5e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4c9b082d197c16f8.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-70f9ed6d8e7a5ce6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8c0a241d0360fa53.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-bad7ed93fdd31371.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-98b4d121af2b7335.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1d9f7e5920635d15.rlib" "-Wl,-Bdynamic" "-lprofiler" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/Pprediction_rust-85459088a0bd3182" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lprofiler
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `Pprediction-rust` due to 2 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "3c70846528647cb675d25512f25f3e78d725822ce775acb35df0c8edd36d4c93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c70846528647cb675d25512f25f3e78d725822ce775acb35df0c8edd36d4c93", kill_on_drop: false }`
[INFO] [stdout] 3c70846528647cb675d25512f25f3e78d725822ce775acb35df0c8edd36d4c93