[INFO] fetching crate zee-edit 0.1.2... [INFO] testing zee-edit-0.1.2 against 1.90.0 for beta-1.91-3 [INFO] extracting crate zee-edit 0.1.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate zee-edit 0.1.2 [INFO] finished tweaking crates.io crate zee-edit 0.1.2 [INFO] tweaked toml for crates.io crate zee-edit 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate zee-edit 0.1.2 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate zee-edit 0.1.2 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded str_indices v0.4.4 [INFO] [stderr] Downloaded ropey v1.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b14fad532bc9297a40519c52c889c663a961126d7467898d6afd77bf278723a6 [INFO] running `Command { std: "docker" "start" "-a" "b14fad532bc9297a40519c52c889c663a961126d7467898d6afd77bf278723a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b14fad532bc9297a40519c52c889c663a961126d7467898d6afd77bf278723a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b14fad532bc9297a40519c52c889c663a961126d7467898d6afd77bf278723a6", kill_on_drop: false }` [INFO] [stdout] b14fad532bc9297a40519c52c889c663a961126d7467898d6afd77bf278723a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9844d2fcadc808b390ecc5270f2c4f26d846b59b724f77083ae3bb0adb8ab043 [INFO] running `Command { std: "docker" "start" "-a" "9844d2fcadc808b390ecc5270f2c4f26d846b59b724f77083ae3bb0adb8ab043", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling str_indices v0.4.4 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling ropey v1.6.1 [INFO] [stderr] Compiling euclid v0.22.11 [INFO] [stderr] Compiling zee-edit v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 20 | fn slice_cursor(&self, cursor: &Cursor) -> RopeSlice; [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 20 | fn slice_cursor(&self, cursor: &Cursor) -> RopeSlice<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:28:21 [INFO] [stdout] | [INFO] [stdout] 28 | fn slice_cursor(&self, cursor: &Cursor) -> RopeSlice { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 28 | fn slice_cursor(&self, cursor: &Cursor) -> RopeSlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.01s [INFO] running `Command { std: "docker" "inspect" "9844d2fcadc808b390ecc5270f2c4f26d846b59b724f77083ae3bb0adb8ab043", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9844d2fcadc808b390ecc5270f2c4f26d846b59b724f77083ae3bb0adb8ab043", kill_on_drop: false }` [INFO] [stdout] 9844d2fcadc808b390ecc5270f2c4f26d846b59b724f77083ae3bb0adb8ab043 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7e7651ed57fcbfa0d786f1c704b860df56e7d94ac0bd2892da5087287dc51e0 [INFO] running `Command { std: "docker" "start" "-a" "a7e7651ed57fcbfa0d786f1c704b860df56e7d94ac0bd2892da5087287dc51e0", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 20 | fn slice_cursor(&self, cursor: &Cursor) -> RopeSlice; [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 20 | fn slice_cursor(&self, cursor: &Cursor) -> RopeSlice<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:28:21 [INFO] [stdout] | [INFO] [stdout] 28 | fn slice_cursor(&self, cursor: &Cursor) -> RopeSlice { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 28 | fn slice_cursor(&self, cursor: &Cursor) -> RopeSlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling zee-edit v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 20 | fn slice_cursor(&self, cursor: &Cursor) -> RopeSlice; [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 20 | fn slice_cursor(&self, cursor: &Cursor) -> RopeSlice<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:28:21 [INFO] [stdout] | [INFO] [stdout] 28 | fn slice_cursor(&self, cursor: &Cursor) -> RopeSlice { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 28 | fn slice_cursor(&self, cursor: &Cursor) -> RopeSlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "a7e7651ed57fcbfa0d786f1c704b860df56e7d94ac0bd2892da5087287dc51e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7e7651ed57fcbfa0d786f1c704b860df56e7d94ac0bd2892da5087287dc51e0", kill_on_drop: false }` [INFO] [stdout] a7e7651ed57fcbfa0d786f1c704b860df56e7d94ac0bd2892da5087287dc51e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8d8d8c651ec93674980290993ca3bedc62e3826472c82333eb95f98a35bfb351 [INFO] running `Command { std: "docker" "start" "-a" "8d8d8c651ec93674980290993ca3bedc62e3826472c82333eb95f98a35bfb351", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:20:21 [INFO] [stderr] | [INFO] [stderr] 20 | fn slice_cursor(&self, cursor: &Cursor) -> RopeSlice; [INFO] [stderr] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided 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] 20 | fn slice_cursor(&self, cursor: &Cursor) -> RopeSlice<'_>; [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:28:21 [INFO] [stderr] | [INFO] [stderr] 28 | fn slice_cursor(&self, cursor: &Cursor) -> RopeSlice { [INFO] [stderr] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided 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] 28 | fn slice_cursor(&self, cursor: &Cursor) -> RopeSlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `zee-edit` (lib) generated 2 warnings [INFO] [stderr] warning: `zee-edit` (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/zee_edit-c37fcd23d4cdcd74) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test diff::tests::mem_size_of_diffs ... ok [INFO] [stdout] test graphemes::tests::prev_grapheme_1 ... ok [INFO] [stdout] test movement::tests::move_backward_at_the_begining ... ok [INFO] [stdout] test tests::delete_backward_at_the_begining ... ok [INFO] [stdout] test movement::tests::move_by_zero_positions ... ok [INFO] [stdout] test tests::delete_forward_at_the_end ... ok [INFO] [stdout] test tests::delete_forward_empty_text ... ok [INFO] [stdout] test movement::tests::move_left_at_the_begining ... ok [INFO] [stdout] test movement::tests::move_right_at_the_end ... ok [INFO] [stdout] test movement::tests::move_right_on_empty_text ... ok [INFO] [stdout] test movement::tests::move_wide_grapheme ... ok [INFO] [stdout] test tests::delete_backward_at_the_end ... ok [INFO] [stdout] test tests::delete_backward_empty_text ... ok [INFO] [stdout] test tests::delete_forward_at_the_begining ... ok [INFO] [stdout] test graphemes::tests::end_grapheme_1 ... ok [INFO] [stdout] test tests::sync_with_empty ... ok [INFO] [stdout] test tree::tests::insert_and_undo ... ok [INFO] [stdout] test tree::tests::insert_with_revisions_and_no_undo ... ok [INFO] [stdout] test tree::tests::render_undo_tree ... ok [INFO] [stdout] test tree::tests::undo_at_root_has_no_effect ... ok [INFO] [stdout] test tree::tests::undo_redo_idempotent ... ok [INFO] [stdout] test movement::tests::move_backward_on_empty_text ... ok [INFO] [stderr] Doc-tests zee_edit [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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" "8d8d8c651ec93674980290993ca3bedc62e3826472c82333eb95f98a35bfb351", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d8d8c651ec93674980290993ca3bedc62e3826472c82333eb95f98a35bfb351", kill_on_drop: false }` [INFO] [stdout] 8d8d8c651ec93674980290993ca3bedc62e3826472c82333eb95f98a35bfb351