[INFO] crate differential-geometry 0.3.1 is already in cache
[INFO] testing differential-geometry-0.3.1 against 1.38.0 for beta-1.39-1
[INFO] extracting crate differential-geometry 0.3.1 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate differential-geometry 0.3.1 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate differential-geometry 0.3.1
[INFO] finished tweaking crates.io crate differential-geometry 0.3.1
[INFO] tweaked toml for crates.io crate differential-geometry 0.3.1 written to work/builds/worker-6/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] f0447e56c4818e8923505362f0bbe805c7fee0f784c402f32397eace5e16a64c
[INFO] running `"docker" "start" "-a" "f0447e56c4818e8923505362f0bbe805c7fee0f784c402f32397eace5e16a64c"`
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling differential-geometry v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tensors/tensor.rs:628:25
[INFO] [stderr]     |
[INFO] [stderr] 628 |         let templates: &Fn(usize) -> (usize, usize, usize, usize) =
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> (usize, usize, usize, usize)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `"docker" "inspect" "f0447e56c4818e8923505362f0bbe805c7fee0f784c402f32397eace5e16a64c"`
[INFO] running `"docker" "rm" "-f" "f0447e56c4818e8923505362f0bbe805c7fee0f784c402f32397eace5e16a64c"`
[INFO] [stdout] f0447e56c4818e8923505362f0bbe805c7fee0f784c402f32397eace5e16a64c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 901a78b90224afa8a4b542d20e5fe1d27f48e730156466632cd439bf19f6a36d
[INFO] running `"docker" "start" "-a" "901a78b90224afa8a4b542d20e5fe1d27f48e730156466632cd439bf19f6a36d"`
[INFO] [stderr]    Compiling differential-geometry v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tensors/tensor.rs:628:25
[INFO] [stderr]     |
[INFO] [stderr] 628 |         let templates: &Fn(usize) -> (usize, usize, usize, usize) =
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize) -> (usize, usize, usize, usize)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "901a78b90224afa8a4b542d20e5fe1d27f48e730156466632cd439bf19f6a36d"`
[INFO] running `"docker" "rm" "-f" "901a78b90224afa8a4b542d20e5fe1d27f48e730156466632cd439bf19f6a36d"`
[INFO] [stdout] 901a78b90224afa8a4b542d20e5fe1d27f48e730156466632cd439bf19f6a36d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 3fb79d5bc23004afc0f16280a43353ecbd7040392a0b76d0e724839d99a6cb2c
[INFO] running `"docker" "start" "-a" "3fb79d5bc23004afc0f16280a43353ecbd7040392a0b76d0e724839d99a6cb2c"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/diffgeom-6ccce3debd8c6a06
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test tensors::variance::test::test_index ... ok
[INFO] [stdout] test tensors::variance::test::test_remove ... ok
[INFO] [stdout] test tensors::variance::test::test_variance ... ok
[INFO] [stdout] test tensors::variance::test::test_variance_concat ... ok
[INFO] [stdout] test tests::basic::test_inner_product ... ok
[INFO] [stdout] test tests::basic::test_add ... ok
[INFO] [stdout] test tests::basic::test_inverse ... ok
[INFO] [stdout] test tests::basic::test_iter_coords ... ok
[INFO] [stdout] test tests::basic::test_complex_inner_product ... ok
[INFO] [stdout] test tests::basic::test_mul_trait ... ok
[INFO] [stdout] test tests::basic::test_mul_scalar ... ok
[INFO] [stdout] test tests::basic::test_ranks ... ok
[INFO] [stdout] test tests::basic::test_num_coords ... ok
[INFO] [stdout] test tests::basic::test_mul_vector ... ok
[INFO] [stdout] test tests::basic::test_transpose ... ok
[INFO] [stdout] test tests::basic::test_trace ... ok
[INFO] [stdout] test tests::coord_transform::test_vector_to_spherical ... ok
[INFO] [stdout] test tests::basic::test_sub ... ok
[INFO] [stdout] test tensors::variance::test::test_contract ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests diffgeom
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3fb79d5bc23004afc0f16280a43353ecbd7040392a0b76d0e724839d99a6cb2c"`
[INFO] running `"docker" "rm" "-f" "3fb79d5bc23004afc0f16280a43353ecbd7040392a0b76d0e724839d99a6cb2c"`
[INFO] [stdout] 3fb79d5bc23004afc0f16280a43353ecbd7040392a0b76d0e724839d99a6cb2c