[INFO] fetching crate loro-delta 1.5.6... [INFO] testing loro-delta-1.5.6 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate loro-delta 1.5.6 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate loro-delta 1.5.6 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate loro-delta 1.5.6 [INFO] tweaked toml for crates.io crate loro-delta 1.5.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate loro-delta 1.5.6 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate loro-delta 1.5.6 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f5a21c3972fba70a78fdc8a0a061dbeaf563340b0ae4e10b6c7bd72c46e2085 [INFO] running `Command { std: "docker" "start" "-a" "7f5a21c3972fba70a78fdc8a0a061dbeaf563340b0ae4e10b6c7bd72c46e2085", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f5a21c3972fba70a78fdc8a0a061dbeaf563340b0ae4e10b6c7bd72c46e2085", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f5a21c3972fba70a78fdc8a0a061dbeaf563340b0ae4e10b6c7bd72c46e2085", kill_on_drop: false }` [INFO] [stdout] 7f5a21c3972fba70a78fdc8a0a061dbeaf563340b0ae4e10b6c7bd72c46e2085 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89234707fa950f7b8b48547a7b414c5bf15a419456a30be028749ea790faff0f [INFO] running `Command { std: "docker" "start" "-a" "89234707fa950f7b8b48547a7b414c5bf15a419456a30be028749ea790faff0f", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.25 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling loro-thunderdome v0.6.2 [INFO] [stderr] Compiling arref v0.1.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling generic-btree v0.10.5 [INFO] [stderr] Compiling enum-as-inner v0.5.1 [INFO] [stderr] Compiling loro-delta v1.5.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/delta_rope.rs:216:26 [INFO] [stdout] | [INFO] [stdout] 216 | pub fn iter_with_len(&self) -> Iter { [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] 216 | pub fn iter_with_len(&self) -> Iter<'_, V, Attr> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.16s [INFO] running `Command { std: "docker" "inspect" "89234707fa950f7b8b48547a7b414c5bf15a419456a30be028749ea790faff0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89234707fa950f7b8b48547a7b414c5bf15a419456a30be028749ea790faff0f", kill_on_drop: false }` [INFO] [stdout] 89234707fa950f7b8b48547a7b414c5bf15a419456a30be028749ea790faff0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab2876e13ae20dbdba06eafb466d43bcc21cfb2fe9aeb3e4d85275bb103ac56e [INFO] running `Command { std: "docker" "start" "-a" "ab2876e13ae20dbdba06eafb466d43bcc21cfb2fe9aeb3e4d85275bb103ac56e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling serde_json v1.0.137 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling miniz_oxide v0.8.3 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling log v0.4.25 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling oorandom v11.1.4 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/delta_rope.rs:216:26 [INFO] [stdout] | [INFO] [stdout] 216 | pub fn iter_with_len(&self) -> Iter { [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] 216 | pub fn iter_with_len(&self) -> Iter<'_, V, Attr> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling ctor v0.2.9 [INFO] [stderr] Compiling backtrace v0.3.74 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling color-backtrace v0.6.1 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stderr] Compiling loro-delta v1.5.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/delta_rope.rs:216:26 [INFO] [stdout] | [INFO] [stdout] 216 | pub fn iter_with_len(&self) -> Iter { [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] 216 | pub fn iter_with_len(&self) -> Iter<'_, V, Attr> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 19.53s [INFO] running `Command { std: "docker" "inspect" "ab2876e13ae20dbdba06eafb466d43bcc21cfb2fe9aeb3e4d85275bb103ac56e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab2876e13ae20dbdba06eafb466d43bcc21cfb2fe9aeb3e4d85275bb103ac56e", kill_on_drop: false }` [INFO] [stdout] ab2876e13ae20dbdba06eafb466d43bcc21cfb2fe9aeb3e4d85275bb103ac56e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 69d3cd3b328570c19467f1e49890847d1e1233675fa70e9f22f570a11d6c68a1 [INFO] running `Command { std: "docker" "start" "-a" "69d3cd3b328570c19467f1e49890847d1e1233675fa70e9f22f570a11d6c68a1", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/delta_rope.rs:216:26 [INFO] [stderr] | [INFO] [stderr] 216 | pub fn iter_with_len(&self) -> Iter { [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] 216 | pub fn iter_with_len(&self) -> Iter<'_, V, Attr> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `loro-delta` (lib) generated 1 warning (run `cargo fix --lib -p loro-delta` to apply 1 suggestion) [INFO] [stderr] warning: `loro-delta` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/loro_delta-da7b39dc25b610f3) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test array_vec::test::test_can_merge ... ok [INFO] [stdout] test array_vec::test::test_insert_many_fail ... ok [INFO] [stdout] test array_vec::test::test_merge_fail ... ok [INFO] [stdout] test array_vec::test::test_insert ... ok [INFO] [stdout] test array_vec::test::test_merge_left ... ok [INFO] [stdout] test array_vec::test::test_merge_right ... ok [INFO] [stdout] test array_vec::test::test_slice ... ok [INFO] [stdout] test array_vec::test::test_try_insert ... ok [INFO] [stdout] test array_vec::test::test_try_insert_fail ... ok [INFO] [stdout] test array_vec::test::test_split ... ok [INFO] [stdout] test array_vec::test::merge_right_overflow - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/array_delta.rs (/opt/rustwide/target/debug/deps/array_delta-2447a68cc049d4fd) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test delete_eq ... ok [INFO] [stdout] test test_cumulative_insert_overflow_handled ... ok [INFO] [stdout] test test_composition_of_operations ... ok [INFO] [stdout] test test_complex_composition ... ok [INFO] [stdout] test test_delete_then_insert_overflow_handled ... ok [INFO] [stdout] test test_basic_deletion ... ok [INFO] [stdout] test test_delete ... ok [INFO] [stdout] test test_edge_cases_insertion ... ok [INFO] [stdout] test test_insert_overflow_handled ... ok [INFO] [stdout] test test_retain_operation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/test_text_delta.rs (/opt/rustwide/target/debug/deps/test_text_delta-a0f5ed69cd84997d) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test delete_plus_delete ... ok [INFO] [stdout] test compose_long_delete ... ok [INFO] [stdout] test insert_and_delete_ordering ... ok [INFO] [stdout] test insert_long ... ok [INFO] [stdout] test insert_in_middle_of_text ... ok [INFO] [stdout] test insert_plus_retain ... ok [INFO] [stdout] test delete_delta_compose ... ok [INFO] [stdout] test insert_plus_insert ... ok [INFO] [stdout] test insert_plus_delete ... ok [INFO] [stdout] test retain_delete_delta_compose ... ok [INFO] [stdout] test retain_delete_delta_compose_1 ... ok [INFO] [stdout] test retain_plus_insert ... ok [INFO] [stdout] test retain_plus_delete ... ok [INFO] [stdout] test retain_plus_retain ... ok [INFO] [stdout] test rich_text_delta ... ok [INFO] [stdout] test text_delta ... ok [INFO] [stdout] test retain_start_optimization_split ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests loro_delta [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" "69d3cd3b328570c19467f1e49890847d1e1233675fa70e9f22f570a11d6c68a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69d3cd3b328570c19467f1e49890847d1e1233675fa70e9f22f570a11d6c68a1", kill_on_drop: false }` [INFO] [stdout] 69d3cd3b328570c19467f1e49890847d1e1233675fa70e9f22f570a11d6c68a1