[INFO] cloning repository https://github.com/rohankumardubey/jless
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rohankumardubey/jless" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Fjless", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Fjless'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 619f74697d1c0277b07d685bcd061262010485f2
[INFO] testing rohankumardubey/jless against try#c3758fdc4730d7700b25a13cccff296a08f42c00 for pr-91743
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Fjless" "/workspace/builds/worker-83/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-83/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rohankumardubey/jless on toolchain c3758fdc4730d7700b25a13cccff296a08f42c00
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rohankumardubey/jless
[INFO] finished tweaking git repo https://github.com/rohankumardubey/jless
[INFO] tweaked toml for git repo https://github.com/rohankumardubey/jless written to /workspace/builds/worker-83/source/Cargo.toml
[INFO] crate git repo https://github.com/rohankumardubey/jless already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55cffad340e7f40a4fe0e7a7d74dc86c2b29634187cc6715e0163e92e0884d7e
[INFO] running `Command { std: "docker" "start" "-a" "55cffad340e7f40a4fe0e7a7d74dc86c2b29634187cc6715e0163e92e0884d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55cffad340e7f40a4fe0e7a7d74dc86c2b29634187cc6715e0163e92e0884d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55cffad340e7f40a4fe0e7a7d74dc86c2b29634187cc6715e0163e92e0884d7e", kill_on_drop: false }`
[INFO] [stdout] 55cffad340e7f40a4fe0e7a7d74dc86c2b29634187cc6715e0163e92e0884d7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b11774b4eceb065be8e9be640242b06d1104feee83b93ec62e13a1554b05a6f3
[INFO] running `Command { std: "docker" "start" "-a" "b11774b4eceb065be8e9be640242b06d1104feee83b93ec62e13a1554b05a6f3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling beef v0.5.1
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling signal-hook v0.3.8
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling fd-lock v3.0.0
[INFO] [stderr]    Compiling nix v0.22.1
[INFO] [stderr]    Compiling signal-hook-registry v1.3.0
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling isatty v0.1.9
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling rustyline v9.0.0
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling logos v0.12.0
[INFO] [stderr]    Compiling jless v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `available_space` is never read
[INFO] [stdout]    --> src/lineprinter.rs:764:17
[INFO] [stdout]     |
[INFO] [stdout] 764 |                 available_space -= 1;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLACK`
[INFO] [stdout]   --> src/terminal.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const BLACK: Color = Color::C16(0);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 58s
[INFO] running `Command { std: "docker" "inspect" "b11774b4eceb065be8e9be640242b06d1104feee83b93ec62e13a1554b05a6f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b11774b4eceb065be8e9be640242b06d1104feee83b93ec62e13a1554b05a6f3", kill_on_drop: false }`
[INFO] [stdout] b11774b4eceb065be8e9be640242b06d1104feee83b93ec62e13a1554b05a6f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 832af195339910a049b272ab12c87c8800aaecd4dfe15a04931bb16bee8883a7
[INFO] running `Command { std: "docker" "start" "-a" "832af195339910a049b272ab12c87c8800aaecd4dfe15a04931bb16bee8883a7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling jless v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `available_space` is never read
[INFO] [stdout]    --> src/lineprinter.rs:764:17
[INFO] [stdout]     |
[INFO] [stdout] 764 |                 available_space -= 1;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.01s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/jless-73ef4b2548bc2242)
[INFO] running `Command { std: "docker" "inspect" "832af195339910a049b272ab12c87c8800aaecd4dfe15a04931bb16bee8883a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832af195339910a049b272ab12c87c8800aaecd4dfe15a04931bb16bee8883a7", kill_on_drop: false }`
[INFO] [stdout] 832af195339910a049b272ab12c87c8800aaecd4dfe15a04931bb16bee8883a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7db0468e9cd906e8cebf32a24988d4a42c688a4be1aa9708eb076656e287cc3e
[INFO] running `Command { std: "docker" "start" "-a" "7db0468e9cd906e8cebf32a24988d4a42c688a4be1aa9708eb076656e287cc3e", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `available_space` is never read
[INFO] [stderr]    --> src/lineprinter.rs:764:17
[INFO] [stderr]     |
[INFO] [stderr] 764 |                 available_space -= 1;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `jless` (bin "jless" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/jless-73ef4b2548bc2242)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test flatjson::tests::test_move_by_items_simple ... ok
[INFO] [stdout] test flatjson::tests::test_first_visible_ancestor ... ok
[INFO] [stdout] test flatjson::tests::test_move_by_items_collapsed ... ok
[INFO] [stdout] test flatjson::tests::test_flatten_json ... ok
[INFO] [stdout] test flatjson::tests::test_move_by_visible_rows_collapsed ... ok
[INFO] [stdout] test flatjson::tests::test_move_by_visible_rows_simple ... ok
[INFO] [stdout] test jsonparser::tests::test_row_ranges ... ok
[INFO] [stdout] test lineprinter::tests::test_fill_index_label_basic ... ok
[INFO] [stdout] test lineprinter::tests::test_fill_value_basic ... ok
[INFO] [stdout] test lineprinter::tests::test_fill_value_not_enough_space ... ok
[INFO] [stdout] test lineprinter::tests::test_generate_array_preview ... ok
[INFO] [stdout] test lineprinter::tests::test_data_mode_focus_indicators ... ok
[INFO] [stdout] test lineprinter::tests::test_fill_label_not_enough_space ... ok
[INFO] [stdout] test lineprinter::tests::test_fill_key_label_basic ... ok
[INFO] [stdout] test lineprinter::tests::test_generate_container_preview_single_container_child ... ok
[INFO] [stdout] test lineprinter::tests::test_generate_object_preview ... ok
[INFO] [stdout] test lineprinter::tests::test_line_mode_focus_indicators ... ok
[INFO] [stdout] test search::tests::test_invert_square_and_curly_bracket_escaping ... ok
[INFO] [stdout] test truncatedstrview::tests::test_focus ... ok
[INFO] [stdout] test truncatedstrview::tests::test_init_start_and_init_back ... ok
[INFO] [stdout] test truncatedstrview::tests::test_expand ... ok
[INFO] [stdout] test truncatedstrview::tests::test_shrink ... ok
[INFO] [stdout] test truncatedstrview::tests::test_scroll_states ... ok
[INFO] [stdout] test viewer::tests::test_click_row ... ok
[INFO] [stdout] test search::tests::test_extract_search_term_and_case_sensitivity ... ok
[INFO] [stdout] test viewer::tests::test_ensure_focused_line_is_visible_centers_focus_line_after_big_jump ... ok
[INFO] [stdout] test viewer::tests::test_collapse_and_expand_node_and_siblings ... ok
[INFO] [stdout] test viewer::tests::test_ensure_focused_line_is_visible_in_data_mode ... ok
[INFO] [stdout] test viewer::tests::test_ensure_focused_line_is_visible_in_line_mode ... ok
[INFO] [stdout] test search::tests::test_basic_search_forward ... ok
[INFO] [stdout] test viewer::tests::test_focus_first_last_sibling ... ok
[INFO] [stdout] test viewer::tests::test_focus_bottom_newline_delimited_json ... ok
[INFO] [stdout] test viewer::tests::test_focus_matching_pair ... ok
[INFO] [stdout] test viewer::tests::test_focus_prev_next_sibling_data_mode ... ok
[INFO] [stdout] test search::tests::test_search_collapsed_forward ... ok
[INFO] [stdout] test search::tests::test_search_collapsed_backwards ... ok
[INFO] [stdout] test viewer::tests::test_focus_top_and_bottom ... ok
[INFO] [stdout] test search::tests::test_no_wrap_when_opening_of_collapsed_container_and_contents_match_search ... ok
[INFO] [stdout] test viewer::tests::test_focus_prev_next_sibling_line_mode ... ok
[INFO] [stdout] test viewer::tests::test_move_focus ... ok
[INFO] [stdout] test viewer::tests::test_move_left_right_data_mode ... ok
[INFO] [stdout] test viewer::tests::test_move_left_right_line_mode ... ok
[INFO] [stdout] test viewer::tests::test_move_up_down_data_mode ... ok
[INFO] [stdout] test search::tests::test_basic_search_backwards ... ok
[INFO] [stdout] test viewer::tests::test_move_up_down_line_mode ... ok
[INFO] [stdout] test viewer::tests::test_move_up_down_until_depth_change_data_mode ... ok
[INFO] [stdout] test viewer::tests::test_move_up_down_until_depth_change_line_mode ... ok
[INFO] [stdout] test viewer::tests::test_scroll ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7db0468e9cd906e8cebf32a24988d4a42c688a4be1aa9708eb076656e287cc3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7db0468e9cd906e8cebf32a24988d4a42c688a4be1aa9708eb076656e287cc3e", kill_on_drop: false }`
[INFO] [stdout] 7db0468e9cd906e8cebf32a24988d4a42c688a4be1aa9708eb076656e287cc3e