Dec 15 00:26:11.854 INFO testing quill-delta-0.0.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 15 00:26:11.854 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 15 00:26:12.020 INFO [stdout] fb73f23c172f97272c5f540827d4b201b43897ec393f0dea3194558d6d6a18cc Dec 15 00:26:12.022 INFO running `"docker" "start" "-a" "fb73f23c172f97272c5f540827d4b201b43897ec393f0dea3194558d6d6a18cc"` Dec 15 00:26:13.327 INFO [stderr] usermod: no changes Dec 15 00:26:13.391 INFO [stderr] Compiling quill-delta v0.0.1 (/source) Dec 15 00:26:14.223 INFO [stderr] warning: unused variable: `text` Dec 15 00:26:14.223 INFO [stderr] --> src/lib.rs:40:46 Dec 15 00:26:14.223 INFO [stderr] | Dec 15 00:26:14.224 INFO [stderr] 40 | pub fn insert>(mut self, text: S, attributes: Attributes) -> Self { Dec 15 00:26:14.224 INFO [stderr] | ^^^^ help: consider using `_text` instead Dec 15 00:26:14.224 INFO [stderr] | Dec 15 00:26:14.224 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 15 00:26:14.224 INFO [stderr] Dec 15 00:26:14.224 INFO [stderr] warning: unused variable: `attributes` Dec 15 00:26:14.224 INFO [stderr] --> src/lib.rs:40:55 Dec 15 00:26:14.224 INFO [stderr] | Dec 15 00:26:14.224 INFO [stderr] 40 | pub fn insert>(mut self, text: S, attributes: Attributes) -> Self { Dec 15 00:26:14.224 INFO [stderr] | ^^^^^^^^^^ help: consider using `_attributes` instead Dec 15 00:26:14.224 INFO [stderr] Dec 15 00:26:14.224 INFO [stderr] warning: unused variable: `length` Dec 15 00:26:14.224 INFO [stderr] --> src/lib.rs:44:29 Dec 15 00:26:14.224 INFO [stderr] | Dec 15 00:26:14.224 INFO [stderr] 44 | pub fn delete(mut self, length: usize) -> Self { Dec 15 00:26:14.224 INFO [stderr] | ^^^^^^ help: consider using `_length` instead Dec 15 00:26:14.224 INFO [stderr] Dec 15 00:26:14.224 INFO [stderr] warning: unused variable: `length` Dec 15 00:26:14.224 INFO [stderr] --> src/lib.rs:48:29 Dec 15 00:26:14.224 INFO [stderr] | Dec 15 00:26:14.224 INFO [stderr] 48 | pub fn retain(mut self, length: usize, attributes: Attributes) -> Self { Dec 15 00:26:14.224 INFO [stderr] | ^^^^^^ help: consider using `_length` instead Dec 15 00:26:14.224 INFO [stderr] Dec 15 00:26:14.224 INFO [stderr] warning: unused variable: `attributes` Dec 15 00:26:14.224 INFO [stderr] --> src/lib.rs:48:44 Dec 15 00:26:14.224 INFO [stderr] | Dec 15 00:26:14.224 INFO [stderr] 48 | pub fn retain(mut self, length: usize, attributes: Attributes) -> Self { Dec 15 00:26:14.224 INFO [stderr] | ^^^^^^^^^^ help: consider using `_attributes` instead Dec 15 00:26:14.224 INFO [stderr] Dec 15 00:26:14.224 INFO [stderr] warning: unused variable: `op` Dec 15 00:26:14.224 INFO [stderr] --> src/lib.rs:52:27 Dec 15 00:26:14.224 INFO [stderr] | Dec 15 00:26:14.224 INFO [stderr] 52 | pub fn push(mut self, op: DeltaOperation) -> Self { Dec 15 00:26:14.224 INFO [stderr] | ^^ help: consider using `_op` instead Dec 15 00:26:14.224 INFO [stderr] Dec 15 00:26:14.240 INFO [stderr] warning: variable does not need to be mutable Dec 15 00:26:14.240 INFO [stderr] --> src/lib.rs:40:36 Dec 15 00:26:14.240 INFO [stderr] | Dec 15 00:26:14.240 INFO [stderr] 40 | pub fn insert>(mut self, text: S, attributes: Attributes) -> Self { Dec 15 00:26:14.240 INFO [stderr] | ----^^^^ Dec 15 00:26:14.240 INFO [stderr] | | Dec 15 00:26:14.240 INFO [stderr] | help: remove this `mut` Dec 15 00:26:14.240 INFO [stderr] | Dec 15 00:26:14.240 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 15 00:26:14.240 INFO [stderr] Dec 15 00:26:14.240 INFO [stderr] warning: variable does not need to be mutable Dec 15 00:26:14.241 INFO [stderr] --> src/lib.rs:44:19 Dec 15 00:26:14.241 INFO [stderr] | Dec 15 00:26:14.241 INFO [stderr] 44 | pub fn delete(mut self, length: usize) -> Self { Dec 15 00:26:14.241 INFO [stderr] | ----^^^^ Dec 15 00:26:14.241 INFO [stderr] | | Dec 15 00:26:14.241 INFO [stderr] | help: remove this `mut` Dec 15 00:26:14.241 INFO [stderr] Dec 15 00:26:14.241 INFO [stderr] warning: variable does not need to be mutable Dec 15 00:26:14.241 INFO [stderr] --> src/lib.rs:48:19 Dec 15 00:26:14.241 INFO [stderr] | Dec 15 00:26:14.241 INFO [stderr] 48 | pub fn retain(mut self, length: usize, attributes: Attributes) -> Self { Dec 15 00:26:14.241 INFO [stderr] | ----^^^^ Dec 15 00:26:14.241 INFO [stderr] | | Dec 15 00:26:14.241 INFO [stderr] | help: remove this `mut` Dec 15 00:26:14.241 INFO [stderr] Dec 15 00:26:14.241 INFO [stderr] warning: variable does not need to be mutable Dec 15 00:26:14.241 INFO [stderr] --> src/lib.rs:52:17 Dec 15 00:26:14.241 INFO [stderr] | Dec 15 00:26:14.241 INFO [stderr] 52 | pub fn push(mut self, op: DeltaOperation) -> Self { Dec 15 00:26:14.241 INFO [stderr] | ----^^^^ Dec 15 00:26:14.241 INFO [stderr] | | Dec 15 00:26:14.241 INFO [stderr] | help: remove this `mut` Dec 15 00:26:14.241 INFO [stderr] Dec 15 00:26:14.241 INFO [stderr] warning: variable does not need to be mutable Dec 15 00:26:14.241 INFO [stderr] --> src/lib.rs:56:17 Dec 15 00:26:14.241 INFO [stderr] | Dec 15 00:26:14.241 INFO [stderr] 56 | pub fn chop(mut self) {} Dec 15 00:26:14.241 INFO [stderr] | ----^^^^ Dec 15 00:26:14.241 INFO [stderr] | | Dec 15 00:26:14.241 INFO [stderr] | help: remove this `mut` Dec 15 00:26:14.241 INFO [stderr] Dec 15 00:26:14.728 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.37s Dec 15 00:26:14.733 INFO [stderr] su: No module specific data is present Dec 15 00:26:15.943 INFO running `"docker" "inspect" "fb73f23c172f97272c5f540827d4b201b43897ec393f0dea3194558d6d6a18cc"` Dec 15 00:26:16.158 INFO running `"docker" "rm" "-f" "fb73f23c172f97272c5f540827d4b201b43897ec393f0dea3194558d6d6a18cc"` Dec 15 00:26:16.377 INFO [stdout] fb73f23c172f97272c5f540827d4b201b43897ec393f0dea3194558d6d6a18cc Dec 15 00:26:16.380 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 15 00:26:16.674 INFO [stdout] 12151a808f8e6bf0c5fd2443cbe20bd83d8d86d2025b40c3abe607a398b2079b Dec 15 00:26:16.677 INFO running `"docker" "start" "-a" "12151a808f8e6bf0c5fd2443cbe20bd83d8d86d2025b40c3abe607a398b2079b"` Dec 15 00:26:17.215 INFO [stderr] usermod: no changes Dec 15 00:26:17.267 INFO [stderr] Compiling quill-delta v0.0.1 (/source) Dec 15 00:26:18.163 INFO [stderr] warning: unused variable: `op` Dec 15 00:26:18.163 INFO [stderr] --> src/lib.rs:181:9 Dec 15 00:26:18.163 INFO [stderr] | Dec 15 00:26:18.164 INFO [stderr] 181 | let op: DeltaOperation = serde_json::from_str(r#"{ "insert": "Hallo" }"#).unwrap(); Dec 15 00:26:18.164 INFO [stderr] | ^^ help: consider using `_op` instead Dec 15 00:26:18.164 INFO [stderr] | Dec 15 00:26:18.164 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 15 00:26:18.164 INFO [stderr] Dec 15 00:26:18.165 INFO [stderr] warning: unused variable: `op` Dec 15 00:26:18.165 INFO [stderr] --> src/lib.rs:182:9 Dec 15 00:26:18.165 INFO [stderr] | Dec 15 00:26:18.165 INFO [stderr] 182 | let op: DeltaOperation = serde_json::from_str(r#"{ "retain": 10 }"#).unwrap(); Dec 15 00:26:18.166 INFO [stderr] | ^^ help: consider using `_op` instead Dec 15 00:26:18.166 INFO [stderr] Dec 15 00:26:18.166 INFO [stderr] warning: unused variable: `op` Dec 15 00:26:18.166 INFO [stderr] --> src/lib.rs:183:9 Dec 15 00:26:18.167 INFO [stderr] | Dec 15 00:26:18.167 INFO [stderr] 183 | let op: DeltaOperation = serde_json::from_str(r#"{ "delete": 10 }"#).unwrap(); Dec 15 00:26:18.167 INFO [stderr] | ^^ help: consider using `_op` instead Dec 15 00:26:18.167 INFO [stderr] Dec 15 00:26:18.167 INFO [stderr] warning: unused variable: `text` Dec 15 00:26:18.168 INFO [stderr] --> src/lib.rs:40:46 Dec 15 00:26:18.168 INFO [stderr] | Dec 15 00:26:18.168 INFO [stderr] 40 | pub fn insert>(mut self, text: S, attributes: Attributes) -> Self { Dec 15 00:26:18.168 INFO [stderr] | ^^^^ help: consider using `_text` instead Dec 15 00:26:18.168 INFO [stderr] Dec 15 00:26:18.169 INFO [stderr] warning: unused variable: `attributes` Dec 15 00:26:18.169 INFO [stderr] --> src/lib.rs:40:55 Dec 15 00:26:18.169 INFO [stderr] | Dec 15 00:26:18.169 INFO [stderr] 40 | pub fn insert>(mut self, text: S, attributes: Attributes) -> Self { Dec 15 00:26:18.170 INFO [stderr] | ^^^^^^^^^^ help: consider using `_attributes` instead Dec 15 00:26:18.170 INFO [stderr] Dec 15 00:26:18.170 INFO [stderr] warning: unused variable: `length` Dec 15 00:26:18.170 INFO [stderr] --> src/lib.rs:44:29 Dec 15 00:26:18.171 INFO [stderr] | Dec 15 00:26:18.171 INFO [stderr] 44 | pub fn delete(mut self, length: usize) -> Self { Dec 15 00:26:18.171 INFO [stderr] | ^^^^^^ help: consider using `_length` instead Dec 15 00:26:18.171 INFO [stderr] Dec 15 00:26:18.171 INFO [stderr] warning: unused variable: `length` Dec 15 00:26:18.172 INFO [stderr] --> src/lib.rs:48:29 Dec 15 00:26:18.172 INFO [stderr] | Dec 15 00:26:18.172 INFO [stderr] 48 | pub fn retain(mut self, length: usize, attributes: Attributes) -> Self { Dec 15 00:26:18.172 INFO [stderr] | ^^^^^^ help: consider using `_length` instead Dec 15 00:26:18.172 INFO [stderr] Dec 15 00:26:18.173 INFO [stderr] warning: unused variable: `attributes` Dec 15 00:26:18.173 INFO [stderr] --> src/lib.rs:48:44 Dec 15 00:26:18.173 INFO [stderr] | Dec 15 00:26:18.173 INFO [stderr] 48 | pub fn retain(mut self, length: usize, attributes: Attributes) -> Self { Dec 15 00:26:18.174 INFO [stderr] | ^^^^^^^^^^ help: consider using `_attributes` instead Dec 15 00:26:18.174 INFO [stderr] Dec 15 00:26:18.174 INFO [stderr] warning: unused variable: `op` Dec 15 00:26:18.174 INFO [stderr] --> src/lib.rs:52:27 Dec 15 00:26:18.174 INFO [stderr] | Dec 15 00:26:18.175 INFO [stderr] 52 | pub fn push(mut self, op: DeltaOperation) -> Self { Dec 15 00:26:18.175 INFO [stderr] | ^^ help: consider using `_op` instead Dec 15 00:26:18.175 INFO [stderr] Dec 15 00:26:18.180 INFO [stderr] warning: variable does not need to be mutable Dec 15 00:26:18.180 INFO [stderr] --> src/lib.rs:40:36 Dec 15 00:26:18.180 INFO [stderr] | Dec 15 00:26:18.180 INFO [stderr] 40 | pub fn insert>(mut self, text: S, attributes: Attributes) -> Self { Dec 15 00:26:18.180 INFO [stderr] | ----^^^^ Dec 15 00:26:18.180 INFO [stderr] | | Dec 15 00:26:18.180 INFO [stderr] | help: remove this `mut` Dec 15 00:26:18.180 INFO [stderr] | Dec 15 00:26:18.180 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 15 00:26:18.180 INFO [stderr] Dec 15 00:26:18.180 INFO [stderr] warning: variable does not need to be mutable Dec 15 00:26:18.180 INFO [stderr] --> src/lib.rs:44:19 Dec 15 00:26:18.180 INFO [stderr] | Dec 15 00:26:18.180 INFO [stderr] 44 | pub fn delete(mut self, length: usize) -> Self { Dec 15 00:26:18.180 INFO [stderr] | ----^^^^ Dec 15 00:26:18.180 INFO [stderr] | | Dec 15 00:26:18.180 INFO [stderr] | help: remove this `mut` Dec 15 00:26:18.180 INFO [stderr] Dec 15 00:26:18.181 INFO [stderr] warning: variable does not need to be mutable Dec 15 00:26:18.181 INFO [stderr] --> src/lib.rs:48:19 Dec 15 00:26:18.181 INFO [stderr] | Dec 15 00:26:18.181 INFO [stderr] 48 | pub fn retain(mut self, length: usize, attributes: Attributes) -> Self { Dec 15 00:26:18.181 INFO [stderr] | ----^^^^ Dec 15 00:26:18.181 INFO [stderr] | | Dec 15 00:26:18.181 INFO [stderr] | help: remove this `mut` Dec 15 00:26:18.181 INFO [stderr] Dec 15 00:26:18.181 INFO [stderr] warning: variable does not need to be mutable Dec 15 00:26:18.181 INFO [stderr] --> src/lib.rs:52:17 Dec 15 00:26:18.181 INFO [stderr] | Dec 15 00:26:18.181 INFO [stderr] 52 | pub fn push(mut self, op: DeltaOperation) -> Self { Dec 15 00:26:18.181 INFO [stderr] | ----^^^^ Dec 15 00:26:18.181 INFO [stderr] | | Dec 15 00:26:18.181 INFO [stderr] | help: remove this `mut` Dec 15 00:26:18.181 INFO [stderr] Dec 15 00:26:18.181 INFO [stderr] warning: variable does not need to be mutable Dec 15 00:26:18.181 INFO [stderr] --> src/lib.rs:56:17 Dec 15 00:26:18.181 INFO [stderr] | Dec 15 00:26:18.181 INFO [stderr] 56 | pub fn chop(mut self) {} Dec 15 00:26:18.181 INFO [stderr] | ----^^^^ Dec 15 00:26:18.181 INFO [stderr] | | Dec 15 00:26:18.181 INFO [stderr] | help: remove this `mut` Dec 15 00:26:18.182 INFO [stderr] Dec 15 00:26:19.558 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.32s Dec 15 00:26:19.562 INFO [stderr] su: No module specific data is present Dec 15 00:26:19.856 INFO running `"docker" "inspect" "12151a808f8e6bf0c5fd2443cbe20bd83d8d86d2025b40c3abe607a398b2079b"` Dec 15 00:26:19.945 INFO running `"docker" "rm" "-f" "12151a808f8e6bf0c5fd2443cbe20bd83d8d86d2025b40c3abe607a398b2079b"` Dec 15 00:26:20.075 INFO [stdout] 12151a808f8e6bf0c5fd2443cbe20bd83d8d86d2025b40c3abe607a398b2079b Dec 15 00:26:20.077 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 15 00:26:20.435 INFO [stdout] ae8036b98a964ba2030313359aee39bd4742e85a7b09a2d7a63e4993b3c16d6e Dec 15 00:26:20.441 INFO running `"docker" "start" "-a" "ae8036b98a964ba2030313359aee39bd4742e85a7b09a2d7a63e4993b3c16d6e"` Dec 15 00:26:20.889 INFO [stderr] usermod: no changes Dec 15 00:26:20.933 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s Dec 15 00:26:20.934 INFO [stderr] Running /target/debug/deps/quill_delta-bd7133c3a6540f66 Dec 15 00:26:20.936 INFO [stdout] Dec 15 00:26:20.936 INFO [stdout] running 3 tests Dec 15 00:26:20.936 INFO [stdout] test tests::it_works ... ok Dec 15 00:26:20.936 INFO [stdout] test serilize_delta_operation ... ok Dec 15 00:26:20.936 INFO [stdout] test deserialize_delta_operation ... ok Dec 15 00:26:20.936 INFO [stdout] Dec 15 00:26:20.936 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 00:26:20.936 INFO [stdout] Dec 15 00:26:20.937 INFO [stderr] Doc-tests quill-delta Dec 15 00:26:21.874 INFO [stdout] Dec 15 00:26:21.874 INFO [stdout] running 2 tests Dec 15 00:26:24.635 INFO [stdout] test src/lib.rs - Delta (line 10) ... ok Dec 15 00:26:24.711 INFO [stdout] test src/lib.rs - DeltaOperation::attr (line 131) ... ok Dec 15 00:26:24.711 INFO [stdout] Dec 15 00:26:24.711 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 00:26:24.711 INFO [stdout] Dec 15 00:26:24.724 INFO [stderr] su: No module specific data is present Dec 15 00:26:25.108 INFO running `"docker" "inspect" "ae8036b98a964ba2030313359aee39bd4742e85a7b09a2d7a63e4993b3c16d6e"` Dec 15 00:26:25.260 INFO running `"docker" "rm" "-f" "ae8036b98a964ba2030313359aee39bd4742e85a7b09a2d7a63e4993b3c16d6e"` Dec 15 00:26:25.356 INFO [stdout] ae8036b98a964ba2030313359aee39bd4742e85a7b09a2d7a63e4993b3c16d6e