[INFO] fetching crate mightrix 0.3.2...
[INFO] testing mightrix-0.3.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate mightrix 0.3.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate mightrix 0.3.2
[INFO] finished tweaking crates.io crate mightrix 0.3.2
[INFO] tweaked toml for crates.io crate mightrix 0.3.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mightrix 0.3.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46906575539c2abe1ceb6d1999bd6a41a0d28cb8f0bf4d66414121768195cd59
[INFO] running `Command { std: "docker" "start" "-a" "46906575539c2abe1ceb6d1999bd6a41a0d28cb8f0bf4d66414121768195cd59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46906575539c2abe1ceb6d1999bd6a41a0d28cb8f0bf4d66414121768195cd59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46906575539c2abe1ceb6d1999bd6a41a0d28cb8f0bf4d66414121768195cd59", kill_on_drop: false }`
[INFO] [stdout] 46906575539c2abe1ceb6d1999bd6a41a0d28cb8f0bf4d66414121768195cd59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 198f6ff9c73b433140c8b48d649f1f7476f95b5dd64da82645d7c04871976c5d
[INFO] running `Command { std: "docker" "start" "-a" "198f6ff9c73b433140c8b48d649f1f7476f95b5dd64da82645d7c04871976c5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mightrix v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "198f6ff9c73b433140c8b48d649f1f7476f95b5dd64da82645d7c04871976c5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "198f6ff9c73b433140c8b48d649f1f7476f95b5dd64da82645d7c04871976c5d", kill_on_drop: false }`
[INFO] [stdout] 198f6ff9c73b433140c8b48d649f1f7476f95b5dd64da82645d7c04871976c5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b03d0e48e84b4305fdfaec9dae7fc26bdac88e47964befaffe47d150d035d86
[INFO] running `Command { std: "docker" "start" "-a" "7b03d0e48e84b4305fdfaec9dae7fc26bdac88e47964befaffe47d150d035d86", kill_on_drop: false }`
[INFO] [stderr]    Compiling mightrix v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "7b03d0e48e84b4305fdfaec9dae7fc26bdac88e47964befaffe47d150d035d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b03d0e48e84b4305fdfaec9dae7fc26bdac88e47964befaffe47d150d035d86", kill_on_drop: false }`
[INFO] [stdout] 7b03d0e48e84b4305fdfaec9dae7fc26bdac88e47964befaffe47d150d035d86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 109bde3db98a381f7562fbc372032ec7ce5d918f7547a3d64ac7ac169e8a28d8
[INFO] running `Command { std: "docker" "start" "-a" "109bde3db98a381f7562fbc372032ec7ce5d918f7547a3d64ac7ac169e8a28d8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mightrix-a2fe5cd1b7d6744a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/col_first_matrix.rs (/opt/rustwide/target/debug/deps/col_first_matrix-3d1ea1dd18d14aee)
[INFO] [stdout] test stacktrix::test::iter_cols_owned ... ok
[INFO] [stdout] test stacktrix::test::iter_rows_owned ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test col_first_stack ... ok
[INFO] [stdout] test col_first_ref ... ok
[INFO] [stdout] test iter_cols_ref ... ok
[INFO] [stdout] test iter_rows_ref ... ok
[INFO] [stdout] test row_out_of_bounds_col_stack - should panic ... ok
[INFO] [stdout] test row_out_of_bounds_col_ref - should panic ... ok
[INFO] [stdout] test col_out_of_bounds_col_ref - should panic ... ok
[INFO] [stdout] test col_out_of_bounds_col_stack - should panic ... ok
[INFO] [stdout] test row_index_out_of_bounds - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/row_first_matrix.rs (/opt/rustwide/target/debug/deps/row_first_matrix-bf2fc8b136e33185)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test row_first_ref ... ok
[INFO] [stdout] test row_first_stack ... ok
[INFO] [stdout] test col_out_of_bounds_row_ref - should panic ... ok
[INFO] [stderr]    Doc-tests mightrix
[INFO] [stdout] test col_out_of_bounds_row_stack - should panic ... ok
[INFO] [stdout] test row_out_of_bounds_row_ref - should panic ... ok
[INFO] [stdout] test row_out_of_bounds_row_stack - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - ColumnPrioMatrix::insert (line 67) ... ok
[INFO] [stdout] test src/lib.rs - ColumnPrioMatrix::fill_col (line 107) ... ok
[INFO] [stdout] test src/lib.rs - RowPrioMatrix::insert (line 208) ... ok
[INFO] [stdout] test src/lib.rs - RowPrioMatrix::get (line 224) ... ok
[INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix<S,R,C,ColumnPrio,T>::get (line 108) ... ok
[INFO] [stdout] test src/lib.rs - RowPrioMatrix::fill_col (line 265) ... ok
[INFO] [stdout] test src/lib.rs - RowPrioMatrix::fill_row (line 247) ... ok
[INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix<S,R,C,ColumnPrio,T>::apply_all (line 280) ... ok
[INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix<S,R,C,MemoryPriority,T>::from_values (line 52) ... ok
[INFO] [stdout] test src/lib.rs - ColumnPrioMatrix::apply_all (line 185) ... ok
[INFO] [stdout] test src/lib.rs - RowPrioMatrix::apply_all (line 312) ... ok
[INFO] [stdout] test src/lib.rs - ColumnPrioMatrix::fill_row (line 125) ... ok
[INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix<S,R,C,MemoryPriority,T>::with_values (line 32) ... ok
[INFO] [stdout] test src/lib.rs - ColumnPrioMatrix::get_column (line 148) ... ok
[INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix<S,R,C,ColumnPrio,T>::get_column (line 185) ... ok
[INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix<S,R,C,ColumnPrio,T>::fill_row (line 160) ... ok
[INFO] [stdout] test src/lib.rs - ColumnPrioMatrix::get (line 84) ... ok
[INFO] [stdout] test src/reftrix.rs - reftrix::Reftrix<'a,R,C,MemoryPriority,T>::from_values (line 27) ... ok
[INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix<S,R,C,RowPrio,T>::get (line 351) ... ok
[INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix<S,R,C,RowPrio,T>::insert (line 332) ... ok
[INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix<S,R,C,RowPrio,T>::fill_row (line 407) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix<S,R,C,ColumnPrio,T>::fill_col (line 137) ... ok
[INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix<S,R,C,ColumnPrio,T>::insert (line 90) ... ok
[INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix<S,R,C,RowPrio,T>::apply_all (line 523) ... ok
[INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix<S,R,C,RowPrio,T>::get_row (line 462) ... ok
[INFO] [stdout] test src/stacktrix.rs - stacktrix::Stacktrix<S,R,C,RowPrio,T>::fill_col (line 380) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "109bde3db98a381f7562fbc372032ec7ce5d918f7547a3d64ac7ac169e8a28d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "109bde3db98a381f7562fbc372032ec7ce5d918f7547a3d64ac7ac169e8a28d8", kill_on_drop: false }`
[INFO] [stdout] 109bde3db98a381f7562fbc372032ec7ce5d918f7547a3d64ac7ac169e8a28d8