[INFO] fetching crate sparse_complex 0.1.2...
[INFO] testing sparse_complex-0.1.2 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate sparse_complex 0.1.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate sparse_complex 0.1.2 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 crates.io crate sparse_complex 0.1.2
[INFO] finished tweaking crates.io crate sparse_complex 0.1.2
[INFO] tweaked toml for crates.io crate sparse_complex 0.1.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82e2fa53fb79c2310da2a0daaa13faf59368041bcb6dabf7749c0c6d8dd0a865
[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" "82e2fa53fb79c2310da2a0daaa13faf59368041bcb6dabf7749c0c6d8dd0a865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82e2fa53fb79c2310da2a0daaa13faf59368041bcb6dabf7749c0c6d8dd0a865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82e2fa53fb79c2310da2a0daaa13faf59368041bcb6dabf7749c0c6d8dd0a865", kill_on_drop: false }`
[INFO] [stdout] 82e2fa53fb79c2310da2a0daaa13faf59368041bcb6dabf7749c0c6d8dd0a865
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee7813362c2bab2d00a48906cc0947b55fc0b0eb2d9a7baf1289542689d3ee74
[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" "ee7813362c2bab2d00a48906cc0947b55fc0b0eb2d9a7baf1289542689d3ee74", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling sparse21 v0.2.1
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling sparse_complex v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.17s
[INFO] running `Command { std: "docker" "inspect" "ee7813362c2bab2d00a48906cc0947b55fc0b0eb2d9a7baf1289542689d3ee74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee7813362c2bab2d00a48906cc0947b55fc0b0eb2d9a7baf1289542689d3ee74", kill_on_drop: false }`
[INFO] [stdout] ee7813362c2bab2d00a48906cc0947b55fc0b0eb2d9a7baf1289542689d3ee74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ce60cf94b2b07c05d3caa6f4175dbd7836a4b5bfdd4c5130bfddb0000172afd
[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" "8ce60cf94b2b07c05d3caa6f4175dbd7836a4b5bfdd4c5130bfddb0000172afd", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparse_complex v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "8ce60cf94b2b07c05d3caa6f4175dbd7836a4b5bfdd4c5130bfddb0000172afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ce60cf94b2b07c05d3caa6f4175dbd7836a4b5bfdd4c5130bfddb0000172afd", kill_on_drop: false }`
[INFO] [stdout] 8ce60cf94b2b07c05d3caa6f4175dbd7836a4b5bfdd4c5130bfddb0000172afd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23bbeb979a99cbf1cbf3214ada7d690f549f37a0bc1b94e05a0c2e5ea111ac5a
[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" "23bbeb979a99cbf1cbf3214ada7d690f549f37a0bc1b94e05a0c2e5ea111ac5a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sparse_complex-d2797d4bc653c936)
[INFO] [stdout] test tools::tests::test_primitive_to_complex ... ok
[INFO] [stdout] test tools::tests::test_primitive_to_complex_err ... ok
[INFO] [stdout] test tools::tests::test_complex_to_primitive ... ok
[INFO] [stdout] test tests_std_traits::test_default ... ok
[INFO] [stdout] test tests_std_traits::test_debug ... ok
[INFO] [stdout] test tests_std_traits::test_partial_eq ... ok
[INFO] [stdout] test tests_simple_matrix::test_solve ... ok
[INFO] [stdout] test tests_simple_matrix::test_add_elements ... ok
[INFO] [stdout] test tests_simple_matrix::test_add_element ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_138_sparse_matrix.rs (/opt/rustwide/target/debug/deps/test_138_sparse_matrix-8014fb90896e2752)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_138_matrix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_simple_matrix.rs (/opt/rustwide/target/debug/deps/test_simple_matrix-e9ab9ccb4b47de12)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_b_imag_is_zero ... ok
[INFO] [stdout] test tests::test_only_real_simple_matrix ... ok
[INFO] [stdout] test tests::test_part_real_part_imag_simple_matrix ... ok
[INFO] [stdout] test tests::test_b_real_is_zero ... ok
[INFO] [stderr]    Doc-tests sparse_complex
[INFO] [stdout] test tests::test_simple_matrix ... ok
[INFO] [stdout] test tests::test_only_imag_simple_matrix ... ok
[INFO] [stdout] test tests::test_full_simple_matrix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - ComplexMatrix::from_entries (line 95) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - ComplexMatrix::order (line 198) ... ok
[INFO] [stdout] test src/lib.rs - ComplexMatrix::new (line 81) ... ok
[INFO] [stdout] test src/lib.rs - ComplexMatrix::get (line 175) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - ComplexMatrix::solve (line 225) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "23bbeb979a99cbf1cbf3214ada7d690f549f37a0bc1b94e05a0c2e5ea111ac5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23bbeb979a99cbf1cbf3214ada7d690f549f37a0bc1b94e05a0c2e5ea111ac5a", kill_on_drop: false }`
[INFO] [stdout] 23bbeb979a99cbf1cbf3214ada7d690f549f37a0bc1b94e05a0c2e5ea111ac5a