Dec 02 21:21:34.596 INFO testing quill-delta-0.0.1 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 21:21:34.596 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 21:21:34.811 INFO [stdout] e836941b4bec693a0f98f9eb233c320c57a7217ae6b28b5e777d7d0bc1a6ec48
Dec 02 21:21:34.817 INFO running `"docker" "start" "-a" "e836941b4bec693a0f98f9eb233c320c57a7217ae6b28b5e777d7d0bc1a6ec48"`
Dec 02 21:21:35.348 INFO [stderr] usermod: no changes
Dec 02 21:21:35.459 INFO [stderr]    Compiling quill-delta v0.0.1 (/source)
Dec 02 21:21:36.487 INFO [stderr] warning: unused variable: `text`
Dec 02 21:21:36.487 INFO [stderr]   --> src/lib.rs:40:46
Dec 02 21:21:36.487 INFO [stderr]    |
Dec 02 21:21:36.487 INFO [stderr] 40 |     pub fn insert<S: Into<String>>(mut self, text: S, attributes: Attributes) -> Self {
Dec 02 21:21:36.487 INFO [stderr]    |                                              ^^^^ help: consider using `_text` instead
Dec 02 21:21:36.487 INFO [stderr]    |
Dec 02 21:21:36.487 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 21:21:36.487 INFO [stderr] 
Dec 02 21:21:36.487 INFO [stderr] warning: unused variable: `attributes`
Dec 02 21:21:36.487 INFO [stderr]   --> src/lib.rs:40:55
Dec 02 21:21:36.487 INFO [stderr]    |
Dec 02 21:21:36.487 INFO [stderr] 40 |     pub fn insert<S: Into<String>>(mut self, text: S, attributes: Attributes) -> Self {
Dec 02 21:21:36.487 INFO [stderr]    |                                                       ^^^^^^^^^^ help: consider using `_attributes` instead
Dec 02 21:21:36.487 INFO [stderr] 
Dec 02 21:21:36.487 INFO [stderr] warning: unused variable: `length`
Dec 02 21:21:36.487 INFO [stderr]   --> src/lib.rs:44:29
Dec 02 21:21:36.487 INFO [stderr]    |
Dec 02 21:21:36.487 INFO [stderr] 44 |     pub fn delete(mut self, length: usize) -> Self {
Dec 02 21:21:36.487 INFO [stderr]    |                             ^^^^^^ help: consider using `_length` instead
Dec 02 21:21:36.487 INFO [stderr] 
Dec 02 21:21:36.487 INFO [stderr] warning: unused variable: `length`
Dec 02 21:21:36.487 INFO [stderr]   --> src/lib.rs:48:29
Dec 02 21:21:36.487 INFO [stderr]    |
Dec 02 21:21:36.487 INFO [stderr] 48 |     pub fn retain(mut self, length: usize, attributes: Attributes) -> Self {
Dec 02 21:21:36.487 INFO [stderr]    |                             ^^^^^^ help: consider using `_length` instead
Dec 02 21:21:36.487 INFO [stderr] 
Dec 02 21:21:36.487 INFO [stderr] warning: unused variable: `attributes`
Dec 02 21:21:36.487 INFO [stderr]   --> src/lib.rs:48:44
Dec 02 21:21:36.487 INFO [stderr]    |
Dec 02 21:21:36.487 INFO [stderr] 48 |     pub fn retain(mut self, length: usize, attributes: Attributes) -> Self {
Dec 02 21:21:36.487 INFO [stderr]    |                                            ^^^^^^^^^^ help: consider using `_attributes` instead
Dec 02 21:21:36.487 INFO [stderr] 
Dec 02 21:21:36.487 INFO [stderr] warning: unused variable: `op`
Dec 02 21:21:36.487 INFO [stderr]   --> src/lib.rs:52:27
Dec 02 21:21:36.487 INFO [stderr]    |
Dec 02 21:21:36.487 INFO [stderr] 52 |     pub fn push(mut self, op: DeltaOperation) -> Self {
Dec 02 21:21:36.487 INFO [stderr]    |                           ^^ help: consider using `_op` instead
Dec 02 21:21:36.487 INFO [stderr] 
Dec 02 21:21:36.507 INFO [stderr] warning: variable does not need to be mutable
Dec 02 21:21:36.507 INFO [stderr]   --> src/lib.rs:40:36
Dec 02 21:21:36.507 INFO [stderr]    |
Dec 02 21:21:36.507 INFO [stderr] 40 |     pub fn insert<S: Into<String>>(mut self, text: S, attributes: Attributes) -> Self {
Dec 02 21:21:36.507 INFO [stderr]    |                                    ----^^^^
Dec 02 21:21:36.507 INFO [stderr]    |                                    |
Dec 02 21:21:36.507 INFO [stderr]    |                                    help: remove this `mut`
Dec 02 21:21:36.507 INFO [stderr]    |
Dec 02 21:21:36.507 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 21:21:36.507 INFO [stderr] 
Dec 02 21:21:36.507 INFO [stderr] warning: variable does not need to be mutable
Dec 02 21:21:36.507 INFO [stderr]   --> src/lib.rs:44:19
Dec 02 21:21:36.507 INFO [stderr]    |
Dec 02 21:21:36.507 INFO [stderr] 44 |     pub fn delete(mut self, length: usize) -> Self {
Dec 02 21:21:36.507 INFO [stderr]    |                   ----^^^^
Dec 02 21:21:36.507 INFO [stderr]    |                   |
Dec 02 21:21:36.507 INFO [stderr]    |                   help: remove this `mut`
Dec 02 21:21:36.507 INFO [stderr] 
Dec 02 21:21:36.507 INFO [stderr] warning: variable does not need to be mutable
Dec 02 21:21:36.507 INFO [stderr]   --> src/lib.rs:48:19
Dec 02 21:21:36.507 INFO [stderr]    |
Dec 02 21:21:36.507 INFO [stderr] 48 |     pub fn retain(mut self, length: usize, attributes: Attributes) -> Self {
Dec 02 21:21:36.507 INFO [stderr]    |                   ----^^^^
Dec 02 21:21:36.507 INFO [stderr]    |                   |
Dec 02 21:21:36.507 INFO [stderr]    |                   help: remove this `mut`
Dec 02 21:21:36.507 INFO [stderr] 
Dec 02 21:21:36.507 INFO [stderr] warning: variable does not need to be mutable
Dec 02 21:21:36.507 INFO [stderr]   --> src/lib.rs:52:17
Dec 02 21:21:36.507 INFO [stderr]    |
Dec 02 21:21:36.507 INFO [stderr] 52 |     pub fn push(mut self, op: DeltaOperation) -> Self {
Dec 02 21:21:36.507 INFO [stderr]    |                 ----^^^^
Dec 02 21:21:36.507 INFO [stderr]    |                 |
Dec 02 21:21:36.507 INFO [stderr]    |                 help: remove this `mut`
Dec 02 21:21:36.507 INFO [stderr] 
Dec 02 21:21:36.507 INFO [stderr] warning: variable does not need to be mutable
Dec 02 21:21:36.507 INFO [stderr]   --> src/lib.rs:56:17
Dec 02 21:21:36.507 INFO [stderr]    |
Dec 02 21:21:36.507 INFO [stderr] 56 |     pub fn chop(mut self) {}
Dec 02 21:21:36.507 INFO [stderr]    |                 ----^^^^
Dec 02 21:21:36.507 INFO [stderr]    |                 |
Dec 02 21:21:36.507 INFO [stderr]    |                 help: remove this `mut`
Dec 02 21:21:36.507 INFO [stderr] 
Dec 02 21:21:36.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Dec 02 21:21:36.987 INFO [stderr] su: No module specific data is present
Dec 02 21:21:37.689 INFO running `"docker" "inspect" "e836941b4bec693a0f98f9eb233c320c57a7217ae6b28b5e777d7d0bc1a6ec48"`
Dec 02 21:21:37.857 INFO running `"docker" "rm" "-f" "e836941b4bec693a0f98f9eb233c320c57a7217ae6b28b5e777d7d0bc1a6ec48"`
Dec 02 21:21:38.163 INFO [stdout] e836941b4bec693a0f98f9eb233c320c57a7217ae6b28b5e777d7d0bc1a6ec48
Dec 02 21:21:38.165 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 21:21:38.663 INFO [stdout] 968362ccf4469e557436fc3014d35d0525272294152e39e5253223afbda6add6
Dec 02 21:21:38.668 INFO running `"docker" "start" "-a" "968362ccf4469e557436fc3014d35d0525272294152e39e5253223afbda6add6"`
Dec 02 21:21:39.358 INFO [stderr] usermod: no changes
Dec 02 21:21:39.435 INFO [stderr]    Compiling quill-delta v0.0.1 (/source)
Dec 02 21:21:40.537 INFO [stderr] warning: unused variable: `op`
Dec 02 21:21:40.537 INFO [stderr]    --> src/lib.rs:181:9
Dec 02 21:21:40.537 INFO [stderr]     |
Dec 02 21:21:40.537 INFO [stderr] 181 |     let op: DeltaOperation = serde_json::from_str(r#"{ "insert": "Hallo" }"#).unwrap();
Dec 02 21:21:40.537 INFO [stderr]     |         ^^ help: consider using `_op` instead
Dec 02 21:21:40.537 INFO [stderr]     |
Dec 02 21:21:40.537 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 02 21:21:40.537 INFO [stderr] 
Dec 02 21:21:40.537 INFO [stderr] warning: unused variable: `op`
Dec 02 21:21:40.537 INFO [stderr]    --> src/lib.rs:182:9
Dec 02 21:21:40.537 INFO [stderr]     |
Dec 02 21:21:40.537 INFO [stderr] 182 |     let op: DeltaOperation = serde_json::from_str(r#"{ "retain": 10 }"#).unwrap();
Dec 02 21:21:40.537 INFO [stderr]     |         ^^ help: consider using `_op` instead
Dec 02 21:21:40.537 INFO [stderr] 
Dec 02 21:21:40.537 INFO [stderr] warning: unused variable: `op`
Dec 02 21:21:40.538 INFO [stderr]    --> src/lib.rs:183:9
Dec 02 21:21:40.538 INFO [stderr]     |
Dec 02 21:21:40.538 INFO [stderr] 183 |     let op: DeltaOperation = serde_json::from_str(r#"{ "delete": 10 }"#).unwrap();
Dec 02 21:21:40.538 INFO [stderr]     |         ^^ help: consider using `_op` instead
Dec 02 21:21:40.538 INFO [stderr] 
Dec 02 21:21:40.538 INFO [stderr] warning: unused variable: `text`
Dec 02 21:21:40.538 INFO [stderr]   --> src/lib.rs:40:46
Dec 02 21:21:40.538 INFO [stderr]    |
Dec 02 21:21:40.538 INFO [stderr] 40 |     pub fn insert<S: Into<String>>(mut self, text: S, attributes: Attributes) -> Self {
Dec 02 21:21:40.538 INFO [stderr]    |                                              ^^^^ help: consider using `_text` instead
Dec 02 21:21:40.538 INFO [stderr] 
Dec 02 21:21:40.538 INFO [stderr] warning: unused variable: `attributes`
Dec 02 21:21:40.538 INFO [stderr]   --> src/lib.rs:40:55
Dec 02 21:21:40.538 INFO [stderr]    |
Dec 02 21:21:40.538 INFO [stderr] 40 |     pub fn insert<S: Into<String>>(mut self, text: S, attributes: Attributes) -> Self {
Dec 02 21:21:40.538 INFO [stderr]    |                                                       ^^^^^^^^^^ help: consider using `_attributes` instead
Dec 02 21:21:40.538 INFO [stderr] 
Dec 02 21:21:40.538 INFO [stderr] warning: unused variable: `length`
Dec 02 21:21:40.538 INFO [stderr]   --> src/lib.rs:44:29
Dec 02 21:21:40.538 INFO [stderr]    |
Dec 02 21:21:40.538 INFO [stderr] 44 |     pub fn delete(mut self, length: usize) -> Self {
Dec 02 21:21:40.538 INFO [stderr]    |                             ^^^^^^ help: consider using `_length` instead
Dec 02 21:21:40.538 INFO [stderr] 
Dec 02 21:21:40.538 INFO [stderr] warning: unused variable: `length`
Dec 02 21:21:40.538 INFO [stderr]   --> src/lib.rs:48:29
Dec 02 21:21:40.538 INFO [stderr]    |
Dec 02 21:21:40.538 INFO [stderr] 48 |     pub fn retain(mut self, length: usize, attributes: Attributes) -> Self {
Dec 02 21:21:40.538 INFO [stderr]    |                             ^^^^^^ help: consider using `_length` instead
Dec 02 21:21:40.538 INFO [stderr] 
Dec 02 21:21:40.538 INFO [stderr] warning: unused variable: `attributes`
Dec 02 21:21:40.538 INFO [stderr]   --> src/lib.rs:48:44
Dec 02 21:21:40.538 INFO [stderr]    |
Dec 02 21:21:40.538 INFO [stderr] 48 |     pub fn retain(mut self, length: usize, attributes: Attributes) -> Self {
Dec 02 21:21:40.538 INFO [stderr]    |                                            ^^^^^^^^^^ help: consider using `_attributes` instead
Dec 02 21:21:40.538 INFO [stderr] 
Dec 02 21:21:40.538 INFO [stderr] warning: unused variable: `op`
Dec 02 21:21:40.538 INFO [stderr]   --> src/lib.rs:52:27
Dec 02 21:21:40.538 INFO [stderr]    |
Dec 02 21:21:40.538 INFO [stderr] 52 |     pub fn push(mut self, op: DeltaOperation) -> Self {
Dec 02 21:21:40.538 INFO [stderr]    |                           ^^ help: consider using `_op` instead
Dec 02 21:21:40.538 INFO [stderr] 
Dec 02 21:21:40.547 INFO [stderr] warning: variable does not need to be mutable
Dec 02 21:21:40.547 INFO [stderr]   --> src/lib.rs:40:36
Dec 02 21:21:40.547 INFO [stderr]    |
Dec 02 21:21:40.547 INFO [stderr] 40 |     pub fn insert<S: Into<String>>(mut self, text: S, attributes: Attributes) -> Self {
Dec 02 21:21:40.547 INFO [stderr]    |                                    ----^^^^
Dec 02 21:21:40.547 INFO [stderr]    |                                    |
Dec 02 21:21:40.547 INFO [stderr]    |                                    help: remove this `mut`
Dec 02 21:21:40.547 INFO [stderr]    |
Dec 02 21:21:40.547 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 21:21:40.547 INFO [stderr] 
Dec 02 21:21:40.547 INFO [stderr] warning: variable does not need to be mutable
Dec 02 21:21:40.547 INFO [stderr]   --> src/lib.rs:44:19
Dec 02 21:21:40.547 INFO [stderr]    |
Dec 02 21:21:40.547 INFO [stderr] 44 |     pub fn delete(mut self, length: usize) -> Self {
Dec 02 21:21:40.547 INFO [stderr]    |                   ----^^^^
Dec 02 21:21:40.547 INFO [stderr]    |                   |
Dec 02 21:21:40.547 INFO [stderr]    |                   help: remove this `mut`
Dec 02 21:21:40.547 INFO [stderr] 
Dec 02 21:21:40.547 INFO [stderr] warning: variable does not need to be mutable
Dec 02 21:21:40.547 INFO [stderr]   --> src/lib.rs:48:19
Dec 02 21:21:40.547 INFO [stderr]    |
Dec 02 21:21:40.547 INFO [stderr] 48 |     pub fn retain(mut self, length: usize, attributes: Attributes) -> Self {
Dec 02 21:21:40.547 INFO [stderr]    |                   ----^^^^
Dec 02 21:21:40.547 INFO [stderr]    |                   |
Dec 02 21:21:40.547 INFO [stderr]    |                   help: remove this `mut`
Dec 02 21:21:40.547 INFO [stderr] 
Dec 02 21:21:40.550 INFO [stderr] warning: variable does not need to be mutable
Dec 02 21:21:40.550 INFO [stderr]   --> src/lib.rs:52:17
Dec 02 21:21:40.550 INFO [stderr]    |
Dec 02 21:21:40.550 INFO [stderr] 52 |     pub fn push(mut self, op: DeltaOperation) -> Self {
Dec 02 21:21:40.550 INFO [stderr]    |                 ----^^^^
Dec 02 21:21:40.550 INFO [stderr]    |                 |
Dec 02 21:21:40.550 INFO [stderr]    |                 help: remove this `mut`
Dec 02 21:21:40.550 INFO [stderr] 
Dec 02 21:21:40.550 INFO [stderr] warning: variable does not need to be mutable
Dec 02 21:21:40.550 INFO [stderr]   --> src/lib.rs:56:17
Dec 02 21:21:40.550 INFO [stderr]    |
Dec 02 21:21:40.550 INFO [stderr] 56 |     pub fn chop(mut self) {}
Dec 02 21:21:40.550 INFO [stderr]    |                 ----^^^^
Dec 02 21:21:40.550 INFO [stderr]    |                 |
Dec 02 21:21:40.550 INFO [stderr]    |                 help: remove this `mut`
Dec 02 21:21:40.551 INFO [stderr] 
Dec 02 21:21:42.251 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
Dec 02 21:21:42.255 INFO [stderr] su: No module specific data is present
Dec 02 21:21:42.759 INFO running `"docker" "inspect" "968362ccf4469e557436fc3014d35d0525272294152e39e5253223afbda6add6"`
Dec 02 21:21:43.001 INFO running `"docker" "rm" "-f" "968362ccf4469e557436fc3014d35d0525272294152e39e5253223afbda6add6"`
Dec 02 21:21:43.184 INFO [stdout] 968362ccf4469e557436fc3014d35d0525272294152e39e5253223afbda6add6
Dec 02 21:21:43.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 21:21:43.631 INFO [stdout] 36a739db41b972ad0d024fe6482e0598964da08bd9d898399d854bd8400cd1a0
Dec 02 21:21:43.633 INFO running `"docker" "start" "-a" "36a739db41b972ad0d024fe6482e0598964da08bd9d898399d854bd8400cd1a0"`
Dec 02 21:21:44.255 INFO [stderr] usermod: no changes
Dec 02 21:21:44.325 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 02 21:21:44.335 INFO [stderr]      Running /target/debug/deps/quill_delta-56f69b914b9bbdee
Dec 02 21:21:44.335 INFO [stdout] 
Dec 02 21:21:44.335 INFO [stdout] running 3 tests
Dec 02 21:21:44.347 INFO [stdout] test serilize_delta_operation ... ok
Dec 02 21:21:44.351 INFO [stdout] test deserialize_delta_operation ... ok
Dec 02 21:21:44.355 INFO [stdout] test tests::it_works ... ok
Dec 02 21:21:44.356 INFO [stderr]    Doc-tests quill-delta
Dec 02 21:21:44.356 INFO [stdout] 
Dec 02 21:21:44.356 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 21:21:44.356 INFO [stdout] 
Dec 02 21:21:45.525 INFO [stdout] 
Dec 02 21:21:45.526 INFO [stdout] running 2 tests
Dec 02 21:21:50.976 INFO [stdout] test src/lib.rs - DeltaOperation::attr (line 131) ... ok
Dec 02 21:21:51.121 INFO [stdout] test src/lib.rs - Delta (line 10) ... ok
Dec 02 21:21:51.121 INFO [stdout] 
Dec 02 21:21:51.121 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 21:21:51.121 INFO [stdout] 
Dec 02 21:21:51.134 INFO [stderr] su: No module specific data is present
Dec 02 21:21:52.308 INFO running `"docker" "inspect" "36a739db41b972ad0d024fe6482e0598964da08bd9d898399d854bd8400cd1a0"`
Dec 02 21:21:52.511 INFO running `"docker" "rm" "-f" "36a739db41b972ad0d024fe6482e0598964da08bd9d898399d854bd8400cd1a0"`
Dec 02 21:21:52.871 INFO [stdout] 36a739db41b972ad0d024fe6482e0598964da08bd9d898399d854bd8400cd1a0
