[INFO] fetching crate matrix-basic 0.5.0...
[INFO] testing matrix-basic-0.5.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate matrix-basic 0.5.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate matrix-basic 0.5.0
[INFO] finished tweaking crates.io crate matrix-basic 0.5.0
[INFO] tweaked toml for crates.io crate matrix-basic 0.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate matrix-basic 0.5.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bff3807888d74f651dcc9ef89279c21d7c6b4768d11e6725877067be033817a
[INFO] running `Command { std: "docker" "start" "-a" "3bff3807888d74f651dcc9ef89279c21d7c6b4768d11e6725877067be033817a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bff3807888d74f651dcc9ef89279c21d7c6b4768d11e6725877067be033817a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bff3807888d74f651dcc9ef89279c21d7c6b4768d11e6725877067be033817a", kill_on_drop: false }`
[INFO] [stdout] 3bff3807888d74f651dcc9ef89279c21d7c6b4768d11e6725877067be033817a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bce3e977f0aaaecbe1cc82faa9f9f9214c348edf2c8016bf2ee8b75fe41abc0
[INFO] running `Command { std: "docker" "start" "-a" "4bce3e977f0aaaecbe1cc82faa9f9f9214c348edf2c8016bf2ee8b75fe41abc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling matrix-basic v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `Command { std: "docker" "inspect" "4bce3e977f0aaaecbe1cc82faa9f9f9214c348edf2c8016bf2ee8b75fe41abc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bce3e977f0aaaecbe1cc82faa9f9f9214c348edf2c8016bf2ee8b75fe41abc0", kill_on_drop: false }`
[INFO] [stdout] 4bce3e977f0aaaecbe1cc82faa9f9f9214c348edf2c8016bf2ee8b75fe41abc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0503c79c57ea354760fdd0b76354a11e29fbd603ded87b46ec61abda1fde0578
[INFO] running `Command { std: "docker" "start" "-a" "0503c79c57ea354760fdd0b76354a11e29fbd603ded87b46ec61abda1fde0578", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrix-basic v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "0503c79c57ea354760fdd0b76354a11e29fbd603ded87b46ec61abda1fde0578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0503c79c57ea354760fdd0b76354a11e29fbd603ded87b46ec61abda1fde0578", kill_on_drop: false }`
[INFO] [stdout] 0503c79c57ea354760fdd0b76354a11e29fbd603ded87b46ec61abda1fde0578
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 038de29f5ff38669c982f0e302fc3d4c15c2c1d1bb1154b7f2d275189d9ec1ac
[INFO] running `Command { std: "docker" "start" "-a" "038de29f5ff38669c982f0e302fc3d4c15c2c1d1bb1154b7f2d275189d9ec1ac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/matrix_basic-75c4d2abb634163b)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::add_sub_test ... ok
[INFO] [stdout] test tests::echelon_test ... ok
[INFO] [stdout] test tests::det_trace_test ... ok
[INFO] [stdout] test tests::conversion_test ... ok
[INFO] [stdout] test tests::inverse_test ... ok
[INFO] [stdout] test tests::mul_test ... ok
[INFO] [stderr]    Doc-tests matrix_basic
[INFO] [stdout] test tests::zero_one_diag_test ... 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 12 tests
[INFO] [stdout] test src/lib.rs - Matrix<T>::trace (line 351) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::det_in_field (line 187) ... ok
[INFO] [stdout] test src/lib.rs - MatrixFrom::matrix_from (line 571) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::from (line 60) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::diagonal_matrix (line 370) ... ok
[INFO] [stdout] test src/lib.rs - MatrixInto::matrix_into (line 605) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::submatrix (line 124) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::inverse (line 407) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::det (line 152) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::reduced_row_echelon (line 296) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::row_echelon (line 238) ... ok
[INFO] [stdout] test src/lib.rs - Matrix<T>::mul_scalar (line 389) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "038de29f5ff38669c982f0e302fc3d4c15c2c1d1bb1154b7f2d275189d9ec1ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "038de29f5ff38669c982f0e302fc3d4c15c2c1d1bb1154b7f2d275189d9ec1ac", kill_on_drop: false }`
[INFO] [stdout] 038de29f5ff38669c982f0e302fc3d4c15c2c1d1bb1154b7f2d275189d9ec1ac
