[INFO] crate dense_mats 0.4.0 is already in cache
[INFO] extracting crate dense_mats 0.4.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/dense_mats/0.4.0
[INFO] extracting crate dense_mats 0.4.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/dense_mats/0.4.0
[INFO] validating manifest of dense_mats-0.4.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dense_mats-0.4.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dense_mats-0.4.0
[INFO] finished frobbing dense_mats-0.4.0
[INFO] frobbed toml for dense_mats-0.4.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/dense_mats/0.4.0/Cargo.toml
[INFO] started frobbing dense_mats-0.4.0
[INFO] finished frobbing dense_mats-0.4.0
[INFO] frobbed toml for dense_mats-0.4.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/dense_mats/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing dense_mats-0.4.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/dense_mats/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] ae51b170c7c64022d732dc302fd0813b3c5b86d6e0032405ea4642b99feef4a4
[INFO] running `"docker" "start" "-a" "ae51b170c7c64022d732dc302fd0813b3c5b86d6e0032405ea4642b99feef4a4"`
[INFO] [stderr]    Compiling dense_mats v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "ae51b170c7c64022d732dc302fd0813b3c5b86d6e0032405ea4642b99feef4a4"`
[INFO] running `"docker" "rm" "-f" "ae51b170c7c64022d732dc302fd0813b3c5b86d6e0032405ea4642b99feef4a4"`
[INFO] [stdout] ae51b170c7c64022d732dc302fd0813b3c5b86d6e0032405ea4642b99feef4a4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/dense_mats/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] aa03570a3bb5680dd189cf92092d627c58016379f6b37c0d87cd5bac6305d935
[INFO] running `"docker" "start" "-a" "aa03570a3bb5680dd189cf92092d627c58016379f6b37c0d87cd5bac6305d935"`
[INFO] [stderr]    Compiling dense_mats v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `"docker" "inspect" "aa03570a3bb5680dd189cf92092d627c58016379f6b37c0d87cd5bac6305d935"`
[INFO] running `"docker" "rm" "-f" "aa03570a3bb5680dd189cf92092d627c58016379f6b37c0d87cd5bac6305d935"`
[INFO] [stdout] aa03570a3bb5680dd189cf92092d627c58016379f6b37c0d87cd5bac6305d935
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/dense_mats/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 68404277589a9e770dc2420c9a43935f7d018d8835e6c6c533a0b029c2a55dd7
[INFO] running `"docker" "start" "-a" "68404277589a9e770dc2420c9a43935f7d018d8835e6c6c533a0b029c2a55dd7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dense_mats-40c3ca41a5e14e80
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tensor::tests::col_view ... ok
[INFO] [stdout] test tensor::tests::contiguity ... ok
[INFO] [stdout] test tensor::tests::eye ... ok
[INFO] [stdout] test tensor::tests::col_iter ... ok
[INFO] [stdout] test tensor::tests::diagonal ... ok
[INFO] [stdout] test tensor::tests::indexing ... ok
[INFO] [stdout] test tensor::tests::outer_block_iter_mut ... ok
[INFO] [stdout] test tensor::tests::outer_block_iter ... ok
[INFO] [stdout] test tensor::tests::ravel ... ok
[INFO] [stdout] test tensor::tests::row_view ... ok
[INFO] [stdout] test tensor::tests::row_iter ... ok
[INFO] [stdout] test tensor::tests::slice_dim ... ok
[INFO] [stdout] test tensor::tests::iter_axis ... ok
[INFO] [stdout] test tensor::tests::iter_axis_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dense_mats
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "68404277589a9e770dc2420c9a43935f7d018d8835e6c6c533a0b029c2a55dd7"`
[INFO] running `"docker" "rm" "-f" "68404277589a9e770dc2420c9a43935f7d018d8835e6c6c533a0b029c2a55dd7"`
[INFO] [stdout] 68404277589a9e770dc2420c9a43935f7d018d8835e6c6c533a0b029c2a55dd7