[INFO] fetching crate loro 1.5.11...
[INFO] checking loro-1.5.11 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate loro 1.5.11 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate loro 1.5.11
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate loro 1.5.11
[INFO] tweaked toml for crates.io crate loro 1.5.11 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate loro 1.5.11 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate loro 1.5.11 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffd40bd83f8b3dd7da09afe64942556c11ad904d3516590917519e033dc9b5c6
[INFO] running `Command { std: "docker" "start" "-a" "ffd40bd83f8b3dd7da09afe64942556c11ad904d3516590917519e033dc9b5c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffd40bd83f8b3dd7da09afe64942556c11ad904d3516590917519e033dc9b5c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffd40bd83f8b3dd7da09afe64942556c11ad904d3516590917519e033dc9b5c6", kill_on_drop: false }`
[INFO] [stdout] ffd40bd83f8b3dd7da09afe64942556c11ad904d3516590917519e033dc9b5c6
[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=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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f250f56d2b66b8c8ee96fcebab8cd15762f4c08ee1150a87095f69282babc4d3
[INFO] running `Command { std: "docker" "start" "-a" "f250f56d2b66b8c8ee96fcebab8cd15762f4c08ee1150a87095f69282babc4d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.137
[INFO] [stderr]     Checking cobs v0.2.3
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking append-only-bytes v0.1.12
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking nonmax v0.5.5
[INFO] [stderr]     Checking loro-thunderdome v0.6.2
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking arref v0.1.0
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]    Compiling generator v0.8.4
[INFO] [stderr]     Checking ensure-cov v0.1.0
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking lz4_flex v0.11.3
[INFO] [stderr]     Checking bytes v1.9.0
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
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[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
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[INFO] [stderr]     Checking num-integer v0.1.46
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[INFO] [stderr]    Compiling enum-as-inner v0.5.1
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling darling_core v0.20.10
[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 thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_arbitrary v1.4.1
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling ctor v0.2.9
[INFO] [stderr]     Checking arbitrary v1.4.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling serde_columnar_derive v0.3.6
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking loro_fractional_index v1.2.7
[INFO] [stderr]     Checking loro-rle v1.2.7
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking postcard v1.1.1
[INFO] [stderr]     Checking generic-btree v0.10.5
[INFO] [stderr]     Checking quick_cache v0.6.9
[INFO] [stderr]     Checking loro-delta v1.5.6
[INFO] [stderr]     Checking serde_columnar v0.3.11
[INFO] [stderr]     Checking loom v0.7.2
[INFO] [stderr]     Checking loro-common v1.5.10
[INFO] [stderr]     Checking loro-kv-store v1.5.10
[INFO] [stderr]     Checking loro-internal v1.5.10
[INFO] [stderr]     Checking loro v1.5.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/event.rs:25:31
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub type Subscriber = Arc<dyn (for<'a> Fn(DiffEvent<'a>)) + Send + Sync>;
[INFO] [stdout]    |                               ^                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 25 - pub type Subscriber = Arc<dyn (for<'a> Fn(DiffEvent<'a>)) + Send + Sync>;
[INFO] [stdout] 25 + pub type Subscriber = Arc<dyn for<'a> Fn(DiffEvent<'a>) + Send + Sync>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/event.rs:25:31
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub type Subscriber = Arc<dyn (for<'a> Fn(DiffEvent<'a>)) + Send + Sync>;
[INFO] [stdout]    |                               ^                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 25 - pub type Subscriber = Arc<dyn (for<'a> Fn(DiffEvent<'a>)) + Send + Sync>;
[INFO] [stdout] 25 + pub type Subscriber = Arc<dyn for<'a> Fn(DiffEvent<'a>) + Send + Sync>;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]   --> tests/mov.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     dev_utils::setup_test_log();
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `dev_utils`, use `cargo add dev_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]  --> tests/issue.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     dev_utils::setup_test_log();
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `dev_utils`, use `cargo add dev_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `dev_utils`
[INFO] [stdout]  --> tests/loro_rust_test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use dev_utils::ByteSize;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `dev_utils`, use `cargo add dev_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `loro` (test "mov") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `loro` (test "issue") due to 1 previous error
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]   --> tests/loro_rust_test.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     dev_utils::setup_test_log();
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `dev_utils`, use `cargo add dev_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]     --> tests/loro_rust_test.rs:1615:35
[INFO] [stdout]      |
[INFO] [stdout] 1615 |     println!("Update bytes {:?}", dev_utils::ByteSize(bytes.len()));
[INFO] [stdout]      |                                   ^^^^^^^^^ use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `dev_utils`, use `cargo add dev_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]     --> tests/loro_rust_test.rs:3239:9
[INFO] [stdout]      |
[INFO] [stdout] 3239 |         dev_utils::get_mem_usage() < ByteSize(1_000_000),
[INFO] [stdout]      |         ^^^^^^^^^ use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `dev_utils`, use `cargo add dev_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]     --> tests/loro_rust_test.rs:3241:9
[INFO] [stdout]      |
[INFO] [stdout] 3241 |         dev_utils::get_mem_usage()
[INFO] [stdout]      |         ^^^^^^^^^ use of unresolved module or unlinked crate `dev_utils`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `dev_utils`, use `cargo add dev_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `loro` (test "loro_rust_test") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "f250f56d2b66b8c8ee96fcebab8cd15762f4c08ee1150a87095f69282babc4d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f250f56d2b66b8c8ee96fcebab8cd15762f4c08ee1150a87095f69282babc4d3", kill_on_drop: false }`
[INFO] [stdout] f250f56d2b66b8c8ee96fcebab8cd15762f4c08ee1150a87095f69282babc4d3