[INFO] fetching crate al-jabr 0.6.4...
[INFO] testing al-jabr-0.6.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate al-jabr 0.6.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate al-jabr 0.6.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate al-jabr 0.6.4
[INFO] tweaked toml for crates.io crate al-jabr 0.6.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate al-jabr 0.6.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] [stderr]       Adding paste v0.1.18 (available: v1.0.15)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded paste v0.1.18
[INFO] [stderr]   Downloaded paste-impl v0.1.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78681b0e8f29a4380c5776b76042e60a1431c262bbea6ee8f34fb37cfe45938d
[INFO] running `Command { std: "docker" "start" "-a" "78681b0e8f29a4380c5776b76042e60a1431c262bbea6ee8f34fb37cfe45938d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78681b0e8f29a4380c5776b76042e60a1431c262bbea6ee8f34fb37cfe45938d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78681b0e8f29a4380c5776b76042e60a1431c262bbea6ee8f34fb37cfe45938d", kill_on_drop: false }`
[INFO] [stdout] 78681b0e8f29a4380c5776b76042e60a1431c262bbea6ee8f34fb37cfe45938d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ac20d4b7c48414983f39592577069e31e4f525c68fbb52226ecc468bf5c491f
[INFO] running `Command { std: "docker" "start" "-a" "6ac20d4b7c48414983f39592577069e31e4f525c68fbb52226ecc468bf5c491f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling al-jabr v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `Command { std: "docker" "inspect" "6ac20d4b7c48414983f39592577069e31e4f525c68fbb52226ecc468bf5c491f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ac20d4b7c48414983f39592577069e31e4f525c68fbb52226ecc468bf5c491f", kill_on_drop: false }`
[INFO] [stdout] 6ac20d4b7c48414983f39592577069e31e4f525c68fbb52226ecc468bf5c491f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 641f4d2d2605c1ebcace67a7f107f17e86a4f192dd1ec5095872dd15434dd135
[INFO] running `Command { std: "docker" "start" "-a" "641f4d2d2605c1ebcace67a7f107f17e86a4f192dd1ec5095872dd15434dd135", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling al-jabr v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.21s
[INFO] running `Command { std: "docker" "inspect" "641f4d2d2605c1ebcace67a7f107f17e86a4f192dd1ec5095872dd15434dd135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "641f4d2d2605c1ebcace67a7f107f17e86a4f192dd1ec5095872dd15434dd135", kill_on_drop: false }`
[INFO] [stdout] 641f4d2d2605c1ebcace67a7f107f17e86a4f192dd1ec5095872dd15434dd135
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 963cd6b9fff01bdfc900cb8a80d6a34a8387f2f5547cc92432bd73748878a90e
[INFO] running `Command { std: "docker" "start" "-a" "963cd6b9fff01bdfc900cb8a80d6a34a8387f2f5547cc92432bd73748878a90e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/al_jabr-c370378102e96893)
[INFO] [stdout] running 41 tests
[INFO] [stderr]    Doc-tests al_jabr
[INFO] [stdout] test column_vector::tests::test_eq ... ok
[INFO] [stdout] test column_vector::tests::test_cross ... ok
[INFO] [stdout] test column_vector::tests::test_addition ... ok
[INFO] [stdout] test column_vector::tests::test_from_fn ... ok
[INFO] [stdout] test column_vector::tests::test_from_iter ... ok
[INFO] [stdout] test column_vector::tests::test_distance ... ok
[INFO] [stdout] test column_vector::tests::test_index ... ok
[INFO] [stdout] test column_vector::tests::test_linear_interpolate ... ok
[INFO] [stdout] test column_vector::tests::test_negation ... ok
[INFO] [stdout] test column_vector::tests::test_map ... ok
[INFO] [stdout] test column_vector::tests::test_scale ... ok
[INFO] [stdout] test column_vector::tests::test_normalize ... ok
[INFO] [stdout] test column_vector::tests::test_reflect ... ok
[INFO] [stdout] test column_vector::tests::test_transpose ... ok
[INFO] [stdout] test column_vector::tests::test_subtraction ... ok
[INFO] [stdout] test column_vector::tests::test_zero ... ok
[INFO] [stdout] test column_vector::tests::test_indexed_map ... ok
[INFO] [stdout] test matrix::tests::test_add ... ok
[INFO] [stdout] test matrix::tests::test_decompose ... ok
[INFO] [stdout] test matrix::tests::test_determinant ... ok
[INFO] [stdout] test matrix::tests::test_from_iter ... ok
[INFO] [stdout] test matrix::tests::test_identity ... ok
[INFO] [stdout] test matrix::tests::test_invert ... ok
[INFO] [stdout] test matrix::tests::test_map ... ok
[INFO] [stdout] test matrix::tests::test_mult ... ok
[INFO] [stdout] test matrix::tests::test_negation ... ok
[INFO] [stdout] test matrix::tests::test_scalar_mult ... ok
[INFO] [stdout] test matrix::tests::test_square_matrix ... ok
[INFO] [stdout] test matrix::tests::test_index ... ok
[INFO] [stdout] test matrix::tests::test_swap ... ok
[INFO] [stdout] test matrix::tests::test_transpose ... ok
[INFO] [stdout] test vector::tests::test_addition ... ok
[INFO] [stdout] test vector::tests::test_cross ... ok
[INFO] [stdout] test vector::tests::test_distance ... ok
[INFO] [stdout] test vector::tests::test_eq ... ok
[INFO] [stdout] test vector::tests::test_index ... ok
[INFO] [stdout] test vector::tests::test_negation ... ok
[INFO] [stdout] test vector::tests::test_normalize ... ok
[INFO] [stdout] test vector::tests::test_scale ... ok
[INFO] [stdout] test vector::tests::test_subtraction ... ok
[INFO] [stdout] test vector::tests::test_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/column_vector.rs - column_vector::ColumnVector (line 58) - compile fail ... ok
[INFO] [stdout] test src/column_vector.rs - column_vector::ColumnVector (line 75) ... ok
[INFO] [stdout] test src/column_vector.rs - column_vector::ColumnVector (line 50) ... ok
[INFO] [stdout] test src/column_vector.rs - column_vector::ColumnVector (line 70) ... ok
[INFO] [stdout] test src/lib.rs - (line 113) ... ok
[INFO] [stdout] test src/column_vector.rs - column_vector::ColumnVector (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 163) ... ok
[INFO] [stdout] test src/lib.rs - (line 127) ... ok
[INFO] [stdout] test src/column_vector.rs - column_vector::ColumnVector (line 9) ... ok
[INFO] [stdout] test src/column_vector.rs - column_vector::column_vector (line 395) ... ok
[INFO] [stdout] test src/column_vector.rs - column_vector::ColumnVector (line 65) ... ok
[INFO] [stdout] test src/lib.rs - (line 150) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 92) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix (line 9) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::matrix (line 706) ... ok
[INFO] [stdout] test src/lib.rs - (line 186) ... ok
[INFO] [stdout] test src/lib.rs - (line 174) ... ok
[INFO] [stdout] test src/lib.rs - (line 65) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix (line 25) ... ok
[INFO] [stdout] test src/column_vector.rs - column_vector::ColumnVector (line 81) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "963cd6b9fff01bdfc900cb8a80d6a34a8387f2f5547cc92432bd73748878a90e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "963cd6b9fff01bdfc900cb8a80d6a34a8387f2f5547cc92432bd73748878a90e", kill_on_drop: false }`
[INFO] [stdout] 963cd6b9fff01bdfc900cb8a80d6a34a8387f2f5547cc92432bd73748878a90e