[INFO] fetching crate sauron-core 0.32.1... [INFO] checking sauron-core-0.32.1 against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015 [INFO] extracting crate sauron-core 0.32.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate sauron-core 0.32.1 on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate sauron-core 0.32.1 [INFO] finished tweaking crates.io crate sauron-core 0.32.1 [INFO] tweaked toml for crates.io crate sauron-core 0.32.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0c459c5721b47d734bbab112559584be55d8c1f8ab10e894fd8a647feb29438 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a0c459c5721b47d734bbab112559584be55d8c1f8ab10e894fd8a647feb29438", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0c459c5721b47d734bbab112559584be55d8c1f8ab10e894fd8a647feb29438", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0c459c5721b47d734bbab112559584be55d8c1f8ab10e894fd8a647feb29438", kill_on_drop: false }` [INFO] [stdout] a0c459c5721b47d734bbab112559584be55d8c1f8ab10e894fd8a647feb29438 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1898e77284ea8ba7880ee9c7f4ca5db7a7159ae918d911b19db845dcfc13801 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f1898e77284ea8ba7880ee9c7f4ca5db7a7159ae918d911b19db845dcfc13801", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking half v1.6.0 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking oorandom v11.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.18 [INFO] [stderr] Checking serde_json v1.0.58 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking rayon-core v1.8.1 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.68 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.68 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.68 [INFO] [stderr] Checking wasm-bindgen v0.2.68 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking js-sys v0.3.45 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stderr] Checking web-sys v0.3.45 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.18 [INFO] [stderr] Checking wasm-bindgen-test v0.3.18 [INFO] [stderr] Checking console_log v0.2.0 [INFO] [stderr] Checking sauron-core v0.32.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `bench_view_builing_100_child_nodes` [INFO] [stdout] --> benches/bench_view_performance.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn bench_view_builing_100_child_nodes(c: &mut Criterion) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/html_test.rs:116:31 [INFO] [stdout] | [INFO] [stdout] 116 | vec![ReplaceNode::new(&"div", 0, &span(vec![], vec![])).into()], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Option`, found `&&'static str` [INFO] [stdout] | help: try using a variant of the expected enum: `Some(&"div")` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option<&_>` [INFO] [stdout] found reference `&&'static str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/html_test.rs:124:31 [INFO] [stdout] | [INFO] [stdout] 124 | vec![ReplaceNode::new(&"b", 1, &strong(vec![], vec![])).into()], [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Option`, found `&&'static str` [INFO] [stdout] | help: try using a variant of the expected enum: `Some(&"b")` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option<&_>` [INFO] [stdout] found reference `&&'static str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/diff_patch_test.rs:161:31 [INFO] [stdout] | [INFO] [stdout] 161 | vec![ReplaceNode::new(&"div", 0, &span(vec![], vec![])).into()], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Option`, found `&&'static str` [INFO] [stdout] | help: try using a variant of the expected enum: `Some(&"div")` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option<&_>` [INFO] [stdout] found reference `&&'static str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/html_test.rs:134:30 [INFO] [stdout] | [INFO] [stdout] 134 | ReplaceNode::new(&"b", 1, &i(vec![], vec![text("1")])).into(), [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Option`, found `&&'static str` [INFO] [stdout] | help: try using a variant of the expected enum: `Some(&"b")` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option<&_>` [INFO] [stdout] found reference `&&'static str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/event_tests.rs:275:31 [INFO] [stdout] | [INFO] [stdout] 275 | vec![ReplaceNode::new(&"div", 0, &p(vec![], vec![])).into()], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Option`, found `&&'static str` [INFO] [stdout] | help: try using a variant of the expected enum: `Some(&"div")` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option<&_>` [INFO] [stdout] found reference `&&'static str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/diff_patch_test.rs:169:31 [INFO] [stdout] | [INFO] [stdout] 169 | vec![ReplaceNode::new(&"b", 1, &strong(vec![], vec![])).into()], [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Option`, found `&&'static str` [INFO] [stdout] | help: try using a variant of the expected enum: `Some(&"b")` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option<&_>` [INFO] [stdout] found reference `&&'static str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/html_test.rs:135:30 [INFO] [stdout] | [INFO] [stdout] 135 | ReplaceNode::new(&"b", 3, &i(vec![], vec![])).into(), [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Option`, found `&&'static str` [INFO] [stdout] | help: try using a variant of the expected enum: `Some(&"b")` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option<&_>` [INFO] [stdout] found reference `&&'static str` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sauron-core` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/diff_patch_test.rs:182:30 [INFO] [stdout] | [INFO] [stdout] 182 | ReplaceNode::new(&"b", 1, &i(vec![], vec![text("1")])).into(), [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Option`, found `&&'static str` [INFO] [stdout] | help: try using a variant of the expected enum: `Some(&"b")` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option<&_>` [INFO] [stdout] found reference `&&'static str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/diff_patch_test.rs:183:30 [INFO] [stdout] | [INFO] [stdout] 183 | ReplaceNode::new(&"b", 3, &i(vec![], vec![])).into(), [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Option`, found `&&'static str` [INFO] [stdout] | help: try using a variant of the expected enum: `Some(&"b")` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option<&_>` [INFO] [stdout] found reference `&&'static str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/html_test.rs:217:30 [INFO] [stdout] | [INFO] [stdout] 217 | ReplaceNode::new(&"b", 4, &i(vec![], vec![])).into(), [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Option`, found `&&'static str` [INFO] [stdout] | help: try using a variant of the expected enum: `Some(&"b")` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option<&_>` [INFO] [stdout] found reference `&&'static str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/diff_patch_test.rs:266:30 [INFO] [stdout] | [INFO] [stdout] 266 | ReplaceNode::new(&"b", 4, &i(vec![], vec![])).into(), [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Option`, found `&&'static str` [INFO] [stdout] | help: try using a variant of the expected enum: `Some(&"b")` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option<&_>` [INFO] [stdout] found reference `&&'static str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f1898e77284ea8ba7880ee9c7f4ca5db7a7159ae918d911b19db845dcfc13801", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1898e77284ea8ba7880ee9c7f4ca5db7a7159ae918d911b19db845dcfc13801", kill_on_drop: false }` [INFO] [stdout] f1898e77284ea8ba7880ee9c7f4ca5db7a7159ae918d911b19db845dcfc13801