[INFO] fetching crate miv-editor 0.1.0...
[INFO] testing miv-editor-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate miv-editor 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate miv-editor 0.1.0
[INFO] finished tweaking crates.io crate miv-editor 0.1.0
[INFO] tweaked toml for crates.io crate miv-editor 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate miv-editor 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate miv-editor 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a9f13253132bec9f06b1df1ddedd8f529b52eaeb21759170135c995e1dc48fb
[INFO] running `Command { std: "docker" "start" "-a" "9a9f13253132bec9f06b1df1ddedd8f529b52eaeb21759170135c995e1dc48fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a9f13253132bec9f06b1df1ddedd8f529b52eaeb21759170135c995e1dc48fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a9f13253132bec9f06b1df1ddedd8f529b52eaeb21759170135c995e1dc48fb", kill_on_drop: false }`
[INFO] [stdout] 9a9f13253132bec9f06b1df1ddedd8f529b52eaeb21759170135c995e1dc48fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a42a6cb8ac322c274e880b745fb10991309dbd9199b56e03271ac17b1b2e77cb
[INFO] running `Command { std: "docker" "start" "-a" "a42a6cb8ac322c274e880b745fb10991309dbd9199b56e03271ac17b1b2e77cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling ahash v0.8.6
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling zerocopy v0.7.31
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling allocator-api2 v0.2.16
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling object v0.32.1
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling anstream v0.6.5
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling tree-sitter v0.20.10
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling eyre v0.6.11
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling thiserror v1.0.51
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling terminal_size v0.3.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling tree-sitter-rust v0.20.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling clap_builder v4.4.11
[INFO] [stderr]    Compiling itertools v0.12.0
[INFO] [stderr]    Compiling vte v0.11.1
[INFO] [stderr]    Compiling uuid v1.6.1
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling lru v0.12.1
[INFO] [stderr]    Compiling console v0.15.7
[INFO] [stderr]    Compiling indoc v2.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.51
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling tree-sitter-highlight v0.20.1
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling better-panic v0.3.0
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.0
[INFO] [stderr]    Compiling directories v5.0.1
[INFO] [stderr]    Compiling stability v0.1.1
[INFO] [stderr]    Compiling ratatui v0.25.0
[INFO] [stderr]    Compiling clap v4.4.11
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling serde_spanned v0.6.5
[INFO] [stderr]    Compiling os_info v3.7.0
[INFO] [stderr]    Compiling toml_edit v0.21.0
[INFO] [stderr]    Compiling toml v0.8.8
[INFO] [stderr]    Compiling human-panic v1.2.2
[INFO] [stderr]    Compiling tracing-error v0.2.0
[INFO] [stderr]    Compiling color-spantrace v0.2.1
[INFO] [stderr]    Compiling color-eyre v0.6.2
[INFO] [stderr]    Compiling miv-editor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "a42a6cb8ac322c274e880b745fb10991309dbd9199b56e03271ac17b1b2e77cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a42a6cb8ac322c274e880b745fb10991309dbd9199b56e03271ac17b1b2e77cb", kill_on_drop: false }`
[INFO] [stdout] a42a6cb8ac322c274e880b745fb10991309dbd9199b56e03271ac17b1b2e77cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86eb88a0dc325255cc4c58dad88b5cfe8fdcfd6ffa594b81441fc91f30d00538
[INFO] running `Command { std: "docker" "start" "-a" "86eb88a0dc325255cc4c58dad88b5cfe8fdcfd6ffa594b81441fc91f30d00538", kill_on_drop: false }`
[INFO] [stderr]    Compiling miv-editor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "86eb88a0dc325255cc4c58dad88b5cfe8fdcfd6ffa594b81441fc91f30d00538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86eb88a0dc325255cc4c58dad88b5cfe8fdcfd6ffa594b81441fc91f30d00538", kill_on_drop: false }`
[INFO] [stdout] 86eb88a0dc325255cc4c58dad88b5cfe8fdcfd6ffa594b81441fc91f30d00538
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ad5778c0e7f87e11990bba4f95b0b396ebd2268132a2ecf4829878dd87d0ca1e
[INFO] running `Command { std: "docker" "start" "-a" "ad5778c0e7f87e11990bba4f95b0b396ebd2268132a2ecf4829878dd87d0ca1e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/miv_editor-58d9e955f0a0379e)
[INFO] [stdout] running 9 tests
[INFO] [stdout] test app::editor::gap_buffer::miv_gap_buffer_tests::delete_5_at_start ... ok
[INFO] [stdout] test app::editor::gap_buffer::miv_gap_buffer_tests::creation ... ok
[INFO] [stdout] test app::editor::gap_buffer::miv_gap_buffer_tests::creation_multiline ... ok
[INFO] [stdout] test app::editor::gap_buffer::miv_gap_buffer_tests::insert_multi_character_string_smaller_than_gap_at_end ... ok
[INFO] [stdout] test app::editor::gap_buffer::miv_gap_buffer_tests::insert_multi_character_string_smaller_than_gap_at_start ... ok
[INFO] [stdout] test app::editor::gap_buffer::miv_gap_buffer_tests::move_gap_within_bounds ... ok
[INFO] [stdout] test app::editor::gap_buffer::miv_gap_buffer_tests::insert_multi_character_string_larger_than_gap_at_start ... ok
[INFO] [stdout] test app::editor::gap_buffer::miv_gap_buffer_tests::move_gap_out_of_bounds - should panic ... ok
[INFO] [stdout] test app::editor::gap_buffer::miv_gap_buffer_tests::attempt_delete_5_after_data - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/miv-ec832c004c56d6c8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests miv_editor
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "ad5778c0e7f87e11990bba4f95b0b396ebd2268132a2ecf4829878dd87d0ca1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad5778c0e7f87e11990bba4f95b0b396ebd2268132a2ecf4829878dd87d0ca1e", kill_on_drop: false }`
[INFO] [stdout] ad5778c0e7f87e11990bba4f95b0b396ebd2268132a2ecf4829878dd87d0ca1e