[INFO] crate yalal 0.0.1 is already in cache
[INFO] testing yalal-0.0.1 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate yalal 0.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate yalal 0.0.1 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate yalal 0.0.1
[INFO] finished tweaking crates.io crate yalal 0.0.1
[INFO] tweaked toml for crates.io crate yalal 0.0.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 1e3c667d830362862e995d91b8620ed44ccdf168e8c48dbe055566724d116ffb
[INFO] running `"docker" "start" "-a" "1e3c667d830362862e995d91b8620ed44ccdf168e8c48dbe055566724d116ffb"`
[INFO] [stderr]    Compiling yalal v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "1e3c667d830362862e995d91b8620ed44ccdf168e8c48dbe055566724d116ffb"`
[INFO] running `"docker" "rm" "-f" "1e3c667d830362862e995d91b8620ed44ccdf168e8c48dbe055566724d116ffb"`
[INFO] [stdout] 1e3c667d830362862e995d91b8620ed44ccdf168e8c48dbe055566724d116ffb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 7b8c7d3d7c5af00b2cfac7f43e0430314bbb107c585f56c70fa9ab26f298648d
[INFO] running `"docker" "start" "-a" "7b8c7d3d7c5af00b2cfac7f43e0430314bbb107c585f56c70fa9ab26f298648d"`
[INFO] [stderr]    Compiling yalal v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "7b8c7d3d7c5af00b2cfac7f43e0430314bbb107c585f56c70fa9ab26f298648d"`
[INFO] running `"docker" "rm" "-f" "7b8c7d3d7c5af00b2cfac7f43e0430314bbb107c585f56c70fa9ab26f298648d"`
[INFO] [stdout] 7b8c7d3d7c5af00b2cfac7f43e0430314bbb107c585f56c70fa9ab26f298648d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 9f0768ad854ad5e4ae56c58c1679abda2875bc754b330b4566e91e5dacc4789a
[INFO] running `"docker" "start" "-a" "9f0768ad854ad5e4ae56c58c1679abda2875bc754b330b4566e91e5dacc4789a"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/yalal-4da1c9ab27504fe9
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_matrix::test_dot ... ok
[INFO] [stdout] test tests::test_matrix::test_from ... ok
[INFO] [stdout] test tests::test_matrix::test_interchange ... ok
[INFO] [stdout] test tests::test_matrix::test_leading_entry_index ... ok
[INFO] [stdout] test tests::test_matrix::test_scaling ... ok
[INFO] [stdout] test tests::test_matrix::test_replacement ... ok
[INFO] [stdout] test tests::test_matrix::test_mul_assign ... ok
[INFO] [stdout] test tests::test_matrix::test_mul ... ok
[INFO] [stdout] test tests::test_vector::test_as_column ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yalal
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/matrix.rs - matrix::Matrix::mul_assign (line 349) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::&'a Matrix::mul (line 326) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix::from (line 58) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix::mul (line 214) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix::leading_entry_column (line 183) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix::dot (line 270) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix::precision (line 162) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix::mul_assign (line 240) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix::row_add (line 100) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix::row_multiply (line 141) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix::try_from (line 30) ... ok
[INFO] [stdout] test src/matrix.rs - matrix::Matrix::row_switch (line 119) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9f0768ad854ad5e4ae56c58c1679abda2875bc754b330b4566e91e5dacc4789a"`
[INFO] running `"docker" "rm" "-f" "9f0768ad854ad5e4ae56c58c1679abda2875bc754b330b4566e91e5dacc4789a"`
[INFO] [stdout] 9f0768ad854ad5e4ae56c58c1679abda2875bc754b330b4566e91e5dacc4789a