[INFO] cloning repository https://github.com/PatrickAulbach/arnolid_method
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PatrickAulbach/arnolid_method" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPatrickAulbach%2Farnolid_method", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPatrickAulbach%2Farnolid_method'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f18d4e8210049e92e590d25bd86332e5ac31c1c4
[INFO] testing PatrickAulbach/arnolid_method against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPatrickAulbach%2Farnolid_method" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PatrickAulbach/arnolid_method on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PatrickAulbach/arnolid_method
[INFO] finished tweaking git repo https://github.com/PatrickAulbach/arnolid_method
[INFO] tweaked toml for git repo https://github.com/PatrickAulbach/arnolid_method written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/PatrickAulbach/arnolid_method already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a667a2da41c3611d4324239520f33b7031dc9e3cc13d07c29764e6fa523a03d
[INFO] running `Command { std: "docker" "start" "-a" "7a667a2da41c3611d4324239520f33b7031dc9e3cc13d07c29764e6fa523a03d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a667a2da41c3611d4324239520f33b7031dc9e3cc13d07c29764e6fa523a03d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a667a2da41c3611d4324239520f33b7031dc9e3cc13d07c29764e6fa523a03d", kill_on_drop: false }`
[INFO] [stdout] 7a667a2da41c3611d4324239520f33b7031dc9e3cc13d07c29764e6fa523a03d
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62233887c83dc34dbd1af1d1cb678c347e6242f3867c6483096ed7f6cf2b722c
[INFO] running `Command { std: "docker" "start" "-a" "62233887c83dc34dbd1af1d1cb678c347e6242f3867c6483096ed7f6cf2b722c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling arnolid_method v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "62233887c83dc34dbd1af1d1cb678c347e6242f3867c6483096ed7f6cf2b722c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62233887c83dc34dbd1af1d1cb678c347e6242f3867c6483096ed7f6cf2b722c", kill_on_drop: false }`
[INFO] [stdout] 62233887c83dc34dbd1af1d1cb678c347e6242f3867c6483096ed7f6cf2b722c
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c538d6ccb7777282d3f0a20055ee62146966d1715345c977a9c687bd33c2d362
[INFO] running `Command { std: "docker" "start" "-a" "c538d6ccb7777282d3f0a20055ee62146966d1715345c977a9c687bd33c2d362", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling arnolid_method v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.99s
[INFO] running `Command { std: "docker" "inspect" "c538d6ccb7777282d3f0a20055ee62146966d1715345c977a9c687bd33c2d362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c538d6ccb7777282d3f0a20055ee62146966d1715345c977a9c687bd33c2d362", kill_on_drop: false }`
[INFO] [stdout] c538d6ccb7777282d3f0a20055ee62146966d1715345c977a9c687bd33c2d362
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d20dcb5a2f49555c3b148d28490ab1a5ac728ec99bc99cd73277542b17b3a5be
[INFO] running `Command { std: "docker" "start" "-a" "d20dcb5a2f49555c3b148d28490ab1a5ac728ec99bc99cd73277542b17b3a5be", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arnolid_method-d29650078751761f)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test common::reader::file_reader::tests::data_struct_should_have_f32_as_data_type ... ok
[INFO] [stdout] test operations::tests::add_test::tests::add_vector_with_beta_negative_should_return_correct_solution ... ok
[INFO] [stdout] test operations::tests::add_test::tests::add_with_alpha_zero_and_beta_greater_one_should_return_beta_times_b ... ok
[INFO] [stdout] test common::reader::file_reader::tests::data_struct_should_have_f64_as_data_type ... ok
[INFO] [stdout] test operations::tests::add_test::tests::add_with_alpha_zero_should_return_b ... ok
[INFO] [stdout] test operations::tests::add_test::tests::add_with_beta_negative_should_return_correct_solution ... ok
[INFO] [stdout] test operations::tests::dot_tests::tests::test_dot_product_with_vectors ... ok
[INFO] [stdout] test krylov_subspace_methods::kaczmarz_method::tests::test ... ok
[INFO] [stdout] test operations::tests::mul_tests::tests::test_matrix_matrix_multiplication_with_3x3_matrices ... ok
[INFO] [stdout] test operations::tests::mul_tests::tests::test_matrix_matrix_multiplication_with_non_symmetric_matrices ... ok
[INFO] [stdout] test operations::tests::mul_tests::tests::test_matrix_vector_multiplication ... ok
[INFO] [stdout] test operations::tests::norm_tests::tests::euclidian_norm_should_be_correct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d20dcb5a2f49555c3b148d28490ab1a5ac728ec99bc99cd73277542b17b3a5be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d20dcb5a2f49555c3b148d28490ab1a5ac728ec99bc99cd73277542b17b3a5be", kill_on_drop: false }`
[INFO] [stdout] d20dcb5a2f49555c3b148d28490ab1a5ac728ec99bc99cd73277542b17b3a5be