[INFO] fetching crate cli-grid 0.1.2... [INFO] testing cli-grid-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate cli-grid 0.1.2 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate cli-grid 0.1.2 [INFO] finished tweaking crates.io crate cli-grid 0.1.2 [INFO] tweaked toml for crates.io crate cli-grid 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cli-grid 0.1.2 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] 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 44ee05fbd15036e5c82e9658cf06a5861f9e9c3878d076c4272ef22e676250ce [INFO] running `Command { std: "docker" "start" "-a" "44ee05fbd15036e5c82e9658cf06a5861f9e9c3878d076c4272ef22e676250ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44ee05fbd15036e5c82e9658cf06a5861f9e9c3878d076c4272ef22e676250ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44ee05fbd15036e5c82e9658cf06a5861f9e9c3878d076c4272ef22e676250ce", kill_on_drop: false }` [INFO] [stdout] 44ee05fbd15036e5c82e9658cf06a5861f9e9c3878d076c4272ef22e676250ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 07c6543147572368cde8ce95f56c9e20c79edc588dcc96f7d67d13b15ba2d554 [INFO] running `Command { std: "docker" "start" "-a" "07c6543147572368cde8ce95f56c9e20c79edc588dcc96f7d67d13b15ba2d554", kill_on_drop: false }` [INFO] [stderr] Compiling cli-grid v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/row.rs:155:16 [INFO] [stdout] | [INFO] [stdout] 155 | col_lines: &mut [String], [INFO] [stdout] | ^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 159 | ) -> Cow { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 159 | ) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/row.rs:195:28 [INFO] [stdout] | [INFO] [stdout] 195 | fn pad(h_align: HAlign, s: &mut String, width: usize, blank_char: char) -> Cow { [INFO] [stdout] | ^^^^^^^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 195 | fn pad(h_align: HAlign, s: &mut String, width: usize, blank_char: char) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "07c6543147572368cde8ce95f56c9e20c79edc588dcc96f7d67d13b15ba2d554", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07c6543147572368cde8ce95f56c9e20c79edc588dcc96f7d67d13b15ba2d554", kill_on_drop: false }` [INFO] [stdout] 07c6543147572368cde8ce95f56c9e20c79edc588dcc96f7d67d13b15ba2d554 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 14cb4b3b2e7e3fc90238d8f5bc4f85fc6a9d76c232f9f8ea4d6fe425f0ea82b7 [INFO] running `Command { std: "docker" "start" "-a" "14cb4b3b2e7e3fc90238d8f5bc4f85fc6a9d76c232f9f8ea4d6fe425f0ea82b7", kill_on_drop: false }` [INFO] [stderr] Compiling cli-grid v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/row.rs:155:16 [INFO] [stdout] | [INFO] [stdout] 155 | col_lines: &mut [String], [INFO] [stdout] | ^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 159 | ) -> Cow { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 159 | ) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/row.rs:195:28 [INFO] [stdout] | [INFO] [stdout] 195 | fn pad(h_align: HAlign, s: &mut String, width: usize, blank_char: char) -> Cow { [INFO] [stdout] | ^^^^^^^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 195 | fn pad(h_align: HAlign, s: &mut String, width: usize, blank_char: char) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/row.rs:155:16 [INFO] [stdout] | [INFO] [stdout] 155 | col_lines: &mut [String], [INFO] [stdout] | ^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 159 | ) -> Cow { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 159 | ) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/row.rs:195:28 [INFO] [stdout] | [INFO] [stdout] 195 | fn pad(h_align: HAlign, s: &mut String, width: usize, blank_char: char) -> Cow { [INFO] [stdout] | ^^^^^^^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 195 | fn pad(h_align: HAlign, s: &mut String, width: usize, blank_char: char) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "14cb4b3b2e7e3fc90238d8f5bc4f85fc6a9d76c232f9f8ea4d6fe425f0ea82b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14cb4b3b2e7e3fc90238d8f5bc4f85fc6a9d76c232f9f8ea4d6fe425f0ea82b7", kill_on_drop: false }` [INFO] [stdout] 14cb4b3b2e7e3fc90238d8f5bc4f85fc6a9d76c232f9f8ea4d6fe425f0ea82b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0f7167fbd5fe9a628f230ff90a337cb3614ca92e3cf1c6ea14fc293ad5c94af0 [INFO] running `Command { std: "docker" "start" "-a" "0f7167fbd5fe9a628f230ff90a337cb3614ca92e3cf1c6ea14fc293ad5c94af0", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/row.rs:155:16 [INFO] [stderr] | [INFO] [stderr] 155 | col_lines: &mut [String], [INFO] [stderr] | ^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 159 | ) -> Cow { [INFO] [stderr] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 159 | ) -> Cow<'_, str> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/row.rs:195:28 [INFO] [stderr] | [INFO] [stderr] 195 | fn pad(h_align: HAlign, s: &mut String, width: usize, blank_char: char) -> Cow { [INFO] [stderr] | ^^^^^^^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 195 | fn pad(h_align: HAlign, s: &mut String, width: usize, blank_char: char) -> Cow<'_, str> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `cli-grid` (lib) generated 2 warnings (run `cargo fix --lib -p cli-grid` to apply 2 suggestions) [INFO] [stderr] warning: `cli-grid` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cli_grid-29f1e88010ca4615) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test row::tests::test_col_line_for_a_content_with_1_row_in_a_3_lines_column_left_middle ... ok [INFO] [stdout] test row::tests::test_byte_index_ascii ... ok [INFO] [stdout] test row::tests::test_col_line_for_a_content_with_1_row_in_a_3_lines_column_left_top ... ok [INFO] [stdout] test row::tests::test_col_line_for_a_content_with_2_row_in_a_4_lines_column_left_bottom ... ok [INFO] [stdout] test row::tests::test_byte_index_unicode1 ... ok [INFO] [stdout] test row::tests::test_col_line_for_a_content_with_2_row_in_a_4_lines_column_left_top ... ok [INFO] [stdout] test row::tests::test_col_line_for_a_content_with_1_row_in_a_3_lines_column_left_bottom ... ok [INFO] [stdout] test row::tests::test_byte_index_unicode2 ... ok [INFO] [stdout] test row::tests::test_pad_center ... ok [INFO] [stdout] test row::tests::test_col_line_for_a_content_with_2_row_in_a_4_lines_column_left_middle ... ok [INFO] [stdout] test row::tests::test_pad_fill2 ... ok [INFO] [stdout] test row::tests::test_pad_center_unicode ... ok [INFO] [stdout] test row::tests::test_pad_left ... ok [INFO] [stdout] test row::tests::test_pad_fill_unicode ... ok [INFO] [stdout] test row::tests::test_pad_left_empty ... ok [INFO] [stdout] test row::tests::test_pad_left_unicode ... ok [INFO] [stdout] test row::tests::test_pad_right ... ok [INFO] [stdout] test row::tests::test_pad_right_empty ... ok [INFO] [stdout] test row::tests::test_pad_right_unicode ... ok [INFO] [stdout] test row::tests::test_pad_fill1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/grid.rs (/opt/rustwide/target/debug/deps/grid-1cac4b745119b890) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test test_grid_2x2_with_padding_0 ... ok [INFO] [stdout] test test_grid_3x3_center_top_with_different_col_spans1 ... ok [INFO] [stdout] test test_grid_2x2_with_padding_1 ... ok [INFO] [stdout] test test_grid_1x1 ... ok [INFO] [stdout] test test_grid_3x3_center_top_with_different_col_spans2 ... ok [INFO] [stdout] test test_grid_3x3_center_top_with_empty_cell ... ok [INFO] [stdout] test test_grid_3x3_multi_line_center_middle ... ok [INFO] [stdout] test test_grid_3x3_multi_line_center_bottom ... ok [INFO] [stdout] test test_grid_3x3_multi_line_center_top ... ok [INFO] [stdout] test test_grid_3x3_multi_line_fill_top ... ok [INFO] [stdout] test test_nested_grids_3x3_multi_line_center_middle ... ok [INFO] [stderr] Doc-tests cli_grid [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 35) ... ok [INFO] [stdout] test src/lib.rs - (line 66) ... ok [INFO] [stdout] test src/lib.rs - (line 99) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0f7167fbd5fe9a628f230ff90a337cb3614ca92e3cf1c6ea14fc293ad5c94af0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f7167fbd5fe9a628f230ff90a337cb3614ca92e3cf1c6ea14fc293ad5c94af0", kill_on_drop: false }` [INFO] [stdout] 0f7167fbd5fe9a628f230ff90a337cb3614ca92e3cf1c6ea14fc293ad5c94af0