[INFO] fetching crate array2d 0.3.2...
[INFO] testing array2d-0.3.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate array2d 0.3.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate array2d 0.3.2
[INFO] finished tweaking crates.io crate array2d 0.3.2
[INFO] tweaked toml for crates.io crate array2d 0.3.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate array2d 0.3.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53ec254de641885531f0a7caf460368f75a287ab92791417f51eba566f1a7059
[INFO] running `Command { std: "docker" "start" "-a" "53ec254de641885531f0a7caf460368f75a287ab92791417f51eba566f1a7059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53ec254de641885531f0a7caf460368f75a287ab92791417f51eba566f1a7059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53ec254de641885531f0a7caf460368f75a287ab92791417f51eba566f1a7059", kill_on_drop: false }`
[INFO] [stdout] 53ec254de641885531f0a7caf460368f75a287ab92791417f51eba566f1a7059
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64d04d5e2168ebabfefe5a49522ecc277d5705a266da956ac5cc6858d832bc57
[INFO] running `Command { std: "docker" "start" "-a" "64d04d5e2168ebabfefe5a49522ecc277d5705a266da956ac5cc6858d832bc57", kill_on_drop: false }`
[INFO] [stderr]    Compiling array2d v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "64d04d5e2168ebabfefe5a49522ecc277d5705a266da956ac5cc6858d832bc57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64d04d5e2168ebabfefe5a49522ecc277d5705a266da956ac5cc6858d832bc57", kill_on_drop: false }`
[INFO] [stdout] 64d04d5e2168ebabfefe5a49522ecc277d5705a266da956ac5cc6858d832bc57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05c8b1c8230acdfa07d309867878bc63d646206c644f69e4774111d0d6f49d19
[INFO] running `Command { std: "docker" "start" "-a" "05c8b1c8230acdfa07d309867878bc63d646206c644f69e4774111d0d6f49d19", kill_on_drop: false }`
[INFO] [stderr]    Compiling array2d v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "05c8b1c8230acdfa07d309867878bc63d646206c644f69e4774111d0d6f49d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05c8b1c8230acdfa07d309867878bc63d646206c644f69e4774111d0d6f49d19", kill_on_drop: false }`
[INFO] [stdout] 05c8b1c8230acdfa07d309867878bc63d646206c644f69e4774111d0d6f49d19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97d3ed5f34f2d569507d183e273817af30dbc0f5018037bbc0e5ec4fe5fdb1f3
[INFO] running `Command { std: "docker" "start" "-a" "97d3ed5f34f2d569507d183e273817af30dbc0f5018037bbc0e5ec4fe5fdb1f3", 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/array2d-076bed90a664a785)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/array2d.rs (/opt/rustwide/target/debug/deps/array2d-56d9e278747cfcd6)
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stdout] test test_column_iter ... ok
[INFO] [stdout] test test_dimensions ... ok
[INFO] [stdout] test test_double_ended_iterator_column_iter ... ok
[INFO] [stdout] test test_double_ended_iterator_elements_column_major_iter ... ok
[INFO] [stdout] test test_double_ended_iterator_elements_row_major_iter ... ok
[INFO] [stdout] test test_columns_iter ... ok
[INFO] [stdout] test test_double_ended_iterator_rows_iter ... ok
[INFO] [stdout] test test_elements_column_major_iter ... ok
[INFO] [stdout] test test_double_ended_iterator_row_iter ... ok
[INFO] [stdout] test test_double_ended_iterator_columns_iter ... ok
[INFO] [stdout] test test_elements_row_major_iter ... ok
[INFO] [stdout] test test_empty_array_from_row_major ... ok
[INFO] [stdout] test test_empty_array_from_row_major_non_zero_columns ... ok
[INFO] [stdout] test test_empty_array_from_rows ... ok
[INFO] [stdout] test test_from_iter_row_major_not_enough ... ok
[INFO] [stdout] test test_empty_array_from_rows_many_empty_rows ... ok
[INFO] [stdout] test test_column_iter_out_of_bounds ... ok
[INFO] [stdout] test test_enumerate_row_major ... ok
[INFO] [stdout] test test_from_row_major ... ok
[INFO] [stdout] test test_filled_with ... ok
[INFO] [stdout] test test_filled_by_column_major ... ok
[INFO] [stdout] test test_from_column_major ... ok
[INFO] [stdout] test test_from_column_major_dimensions_do_not_match_size ... ok
[INFO] [stdout] test test_from_columns ... ok
[INFO] [stdout] test test_from_iter_column_major ... ok
[INFO] [stdout] test test_from_iter_column_major_not_enough ... ok
[INFO] [stdout] test test_from_columns_not_all_same_size ... ok
[INFO] [stdout] test test_from_rows ... ok
[INFO] [stdout] test test_from_rows_not_all_same_size ... ok
[INFO] [stdout] test test_get ... ok
[INFO] [stdout] test test_get_mut_column_major ... ok
[INFO] [stdout] test test_get_mut_row_major ... ok
[INFO] [stdout] test test_get_row_major ... ok
[INFO] [stdout] test test_from_iter_row_major ... ok
[INFO] [stdout] test test_indices_column_major ... ok
[INFO] [stdout] test test_get_column_major ... ok
[INFO] [stdout] test test_op_index ... ok
[INFO] [stdout] test test_get_mut ... ok
[INFO] [stdout] test test_op_index_mut ... ok
[INFO] [stdout] test test_row_iter ... ok
[INFO] [stdout] test test_set ... ok
[INFO] [stdout] test test_row_iter_out_of_bounds ... ok
[INFO] [stdout] test test_rows_iter ... ok
[INFO] [stdout] test test_indices_row_major ... ok
[INFO] [stdout] test test_set_column_major ... ok
[INFO] [stdout] test test_set_row_major ... ok
[INFO] [stdout] test test_from_row_major_dimensions_do_not_match_size ... ok
[INFO] [stdout] test test_filled_by_row_major ... ok
[INFO] [stdout] test test_index_mut_out_of_bounds_column - should panic ... ok
[INFO] [stdout] test test_index_mut_out_of_bounds_row - should panic ... ok
[INFO] [stdout] test test_index_mut_out_of_bounds_row_and_column - should panic ... ok
[INFO] [stdout] test test_index_out_of_bounds_column - should panic ... ok
[INFO] [stdout] test test_index_out_of_bounds_row - should panic ... ok
[INFO] [stdout] test test_index_out_of_bounds_row_and_column - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests array2d
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test src/lib.rs - Array2D<T>::as_rows (line 1017) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::enumerate_column_major (line 1198) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::columns_iter (line 967) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::as_column_major (line 1094) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::elements_row_major_iter (line 817) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::filled_with (line 374) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::filled_by_row_major (line 410) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::filled_by_column_major (line 443) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::from_column_major (line 329) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::as_columns (line 1043) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::elements_column_major_iter (line 840) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::from_columns (line 246) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::as_row_major (line 1069) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::from_iter_column_major (line 519) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::column_iter (line 891) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::get_mut (line 643) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::get (line 578) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::get_column_major (line 618) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::get_mut_column_major (line 697) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::get_mut_row_major (line 669) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::get_row_major (line 596) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::enumerate_row_major (line 1165) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::from_row_major (line 288) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::index (line 1242) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::index_mut (line 1280) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::row_iter (line 863) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::index (line 1252) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::index_mut (line 1269) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::set (line 728) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::from_rows (line 211) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::from_iter_row_major (line 477) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::rows_iter (line 920) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::set_row_major (line 758) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::set_column_major (line 788) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::indices_column_major (line 1141) ... ok
[INFO] [stdout] test src/lib.rs - Array2D<T>::indices_row_major (line 1118) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97d3ed5f34f2d569507d183e273817af30dbc0f5018037bbc0e5ec4fe5fdb1f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97d3ed5f34f2d569507d183e273817af30dbc0f5018037bbc0e5ec4fe5fdb1f3", kill_on_drop: false }`
[INFO] [stdout] 97d3ed5f34f2d569507d183e273817af30dbc0f5018037bbc0e5ec4fe5fdb1f3