[INFO] crate aljabar 0.4.2 is already in cache
[INFO] testing aljabar-0.4.2 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate aljabar 0.4.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate aljabar 0.4.2 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate aljabar 0.4.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate aljabar 0.4.2
[INFO] tweaked toml for crates.io crate aljabar 0.4.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8bbfe11a2e521939cc534a83e552c0506d1e5465e72ce800e8a8fac2ff54e868
[INFO] running `"docker" "start" "-a" "8bbfe11a2e521939cc534a83e552c0506d1e5465e72ce800e8a8fac2ff54e868"`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling paste-impl v0.1.10
[INFO] [stderr]    Compiling paste v0.1.10
[INFO] [stderr]    Compiling aljabar v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the feature `const_generics` is incomplete and may cause the compiler to crash
[INFO] [stderr]   --> src/lib.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | #![feature(const_generics)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(incomplete_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.15s
[INFO] running `"docker" "inspect" "8bbfe11a2e521939cc534a83e552c0506d1e5465e72ce800e8a8fac2ff54e868"`
[INFO] running `"docker" "rm" "-f" "8bbfe11a2e521939cc534a83e552c0506d1e5465e72ce800e8a8fac2ff54e868"`
[INFO] [stdout] 8bbfe11a2e521939cc534a83e552c0506d1e5465e72ce800e8a8fac2ff54e868
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 70ee15e01cf440de0047acd8a2e806ed8f4d62ce8642adfe1314c54a5b97cea3
[INFO] running `"docker" "start" "-a" "70ee15e01cf440de0047acd8a2e806ed8f4d62ce8642adfe1314c54a5b97cea3"`
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr] warning: the feature `const_generics` is incomplete and may cause the compiler to crash
[INFO] [stderr]   --> src/lib.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | #![feature(const_generics)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(incomplete_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling aljabar v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the feature `const_generics` is incomplete and may cause the compiler to crash
[INFO] [stderr]   --> src/lib.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | #![feature(const_generics)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(incomplete_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.64s
[INFO] running `"docker" "inspect" "70ee15e01cf440de0047acd8a2e806ed8f4d62ce8642adfe1314c54a5b97cea3"`
[INFO] running `"docker" "rm" "-f" "70ee15e01cf440de0047acd8a2e806ed8f4d62ce8642adfe1314c54a5b97cea3"`
[INFO] [stdout] 70ee15e01cf440de0047acd8a2e806ed8f4d62ce8642adfe1314c54a5b97cea3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e23df6c0f01f630832d1f1d15f564cecdc41fa92782fcddb3ff27c5cc4db3a48
[INFO] running `"docker" "start" "-a" "e23df6c0f01f630832d1f1d15f564cecdc41fa92782fcddb3ff27c5cc4db3a48"`
[INFO] [stderr] warning: the feature `const_generics` is incomplete and may cause the compiler to crash
[INFO] [stderr]   --> src/lib.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | #![feature(const_generics)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(incomplete_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `const_generics` is incomplete and may cause the compiler to crash
[INFO] [stderr]   --> src/lib.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | #![feature(const_generics)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(incomplete_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aljabar-1650dfa84eedfe49
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test tests::test_mat_add ... ok
[INFO] [stdout] test tests::test_mat_from_iter ... ok
[INFO] [stdout] test tests::test_mat_identity ... ok
[INFO] [stdout] test tests::test_mat_index ... ok
[INFO] [stdout] test tests::test_mat_invert ... ok
[INFO] [stdout] test tests::test_mat_macro_constructor ... ok
[INFO] [stdout] test tests::test_mat_mult ... ok
[INFO] [stdout] test tests::test_mat_scalar_mult ... ok
[INFO] [stdout] test tests::test_square_matrix ... ok
[INFO] [stdout] test tests::test_vec_cross ... ok
[INFO] [stdout] test tests::test_vec_addition ... ok
[INFO] [stdout] test tests::test_vec_distance ... ok
[INFO] [stdout] test tests::test_mat_transpose ... ok
[INFO] [stdout] test tests::test_mat_negation ... ok
[INFO] [stdout] test tests::test_readme_code ... ok
[INFO] [stdout] test tests::test_mat_map ... ok
[INFO] [stdout] test tests::test_vec_eq ... ok
[INFO] [stdout] test tests::test_vec_from_iter ... ok
[INFO] [stdout] test tests::test_vec_macro_constructor ... ok
[INFO] [stdout] test tests::test_vec_reflect ... ok
[INFO] [stdout] test tests::test_vec_negation ... ok
[INFO] [stdout] test tests::test_vec_scale ... ok
[INFO] [stdout] test tests::test_rotation ... ok
[INFO] [stdout] test tests::test_vec_normalize ... ok
[INFO] [stdout] test tests::test_vec_index ... ok
[INFO] [stdout] test tests::test_vec_swizzle ... ok
[INFO] [stdout] test tests::test_vec_map ... ok
[INFO] [stdout] test tests::test_vec_into_iter ... ok
[INFO] [stdout] test tests::test_vec_transpose ... ok
[INFO] [stdout] test tests::test_vec_subtraction ... ok
[INFO] [stdout] test tests::test_vec_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/macro_tests-48340581ff923d3b
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test can_use_matrix_macro_outside_aljabar ... ok
[INFO] [stderr]    Doc-tests aljabar
[INFO] [stdout] test can_use_vector_macro_outside_aljabar ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - Matrix (line 1636) ... ignored
[INFO] [stdout] test src/lib.rs - Matrix (line 1652) ... ignored
[INFO] [stdout] test src/lib.rs - Matrix (line 1669) ... ignored
[INFO] [stdout] test src/lib.rs - Vector (line 222) ... ignored
[INFO] [stdout] test src/lib.rs - Vector (line 270) ... ignored
[INFO] [stdout] test src/lib.rs - Vector (line 288) ... ignored
[INFO] [stdout] test src/lib.rs - Vector (line 294) ... ignored
[INFO] [stdout] test src/lib.rs - Vector (line 300) ... ignored
[INFO] [stdout] test src/lib.rs - Vector (line 307) ... ignored
[INFO] [stdout] test src/lib.rs - Vector<T, { N }>::transpose (line 764) ... ignored
[INFO] [stdout] test src/lib.rs - matrix (line 1796) ... ignored
[INFO] [stdout] test src/lib.rs - Vector (line 279) ... ok
[INFO] [stdout] test src/lib.rs - point (line 1226) ... ok
[INFO] [stdout] test src/lib.rs - vector (line 371) ... ok
[INFO] [stdout] test src/lib.rs - Vector (line 261) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Vector (line 261) stdout ----
[INFO] [stdout] warning: use of deprecated item 'aljabar::vec2': use the more powerful vector! macro
[INFO] [stdout]  --> src/lib.rs:263:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | let z = vec2(1i32, 2).z(); // Fails to compile.
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] Test compiled successfully, but it's marked `compile_fail`.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Vector (line 261)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 11 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "e23df6c0f01f630832d1f1d15f564cecdc41fa92782fcddb3ff27c5cc4db3a48"`
[INFO] running `"docker" "rm" "-f" "e23df6c0f01f630832d1f1d15f564cecdc41fa92782fcddb3ff27c5cc4db3a48"`
[INFO] [stdout] e23df6c0f01f630832d1f1d15f564cecdc41fa92782fcddb3ff27c5cc4db3a48