[INFO] crate xml_oxide 0.0.6 is already in cache [INFO] extracting crate xml_oxide 0.0.6 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/xml_oxide/0.0.6 [INFO] extracting crate xml_oxide 0.0.6 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/xml_oxide/0.0.6 [INFO] validating manifest of xml_oxide-0.0.6 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of xml_oxide-0.0.6 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing xml_oxide-0.0.6 [INFO] finished frobbing xml_oxide-0.0.6 [INFO] frobbed toml for xml_oxide-0.0.6 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/xml_oxide/0.0.6/Cargo.toml [INFO] started frobbing xml_oxide-0.0.6 [INFO] finished frobbing xml_oxide-0.0.6 [INFO] frobbed toml for xml_oxide-0.0.6 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/xml_oxide/0.0.6/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking xml_oxide-0.0.6 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/xml_oxide/0.0.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 29c660e82c3572faee69d0769ba21adeb4e1ac4d7b9c5ff6c0816a03129efe0b [INFO] running `"docker" "start" "-a" "29c660e82c3572faee69d0769ba21adeb4e1ac4d7b9c5ff6c0816a03129efe0b"` [INFO] [stderr] Checking xml_sax v0.0.3 [INFO] [stderr] Checking xml_oxide v0.0.6 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sax.rs:20:40 [INFO] [stderr] | [INFO] [stderr] 20 | content_handler: Option>>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ContentHandler` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sax.rs:21:38 [INFO] [stderr] | [INFO] [stderr] 21 | stats_handler: Option>>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn StatsHandler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sax.rs:75:56 [INFO] [stderr] | [INFO] [stderr] 75 | fn get_by_index(&self, index: usize) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SAXAttribute` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sax.rs:80:41 [INFO] [stderr] | [INFO] [stderr] 80 | Some(Box::new(x) as Box) [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SAXAttribute` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sax.rs:86:27 [INFO] [stderr] | [INFO] [stderr] 86 | fn iter(&self) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sax.rs:86:47 [INFO] [stderr] | [INFO] [stderr] 86 | fn iter(&self) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SAXAttribute` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sax.rs:101:21 [INFO] [stderr] | [INFO] [stderr] 101 | type Item = Box; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SAXAttribute` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sax.rs:102:38 [INFO] [stderr] | [INFO] [stderr] 102 | fn next(&mut self) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SAXAttribute` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sax.rs:104:53 [INFO] [stderr] | [INFO] [stderr] 104 | Some(val) => Some((*val).clone() as Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SAXAttribute` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/char_iter.rs:91:32 [INFO] [stderr] | [INFO] [stderr] 91 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sax.rs:20:40 [INFO] [stderr] | [INFO] [stderr] 20 | content_handler: Option>>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ContentHandler` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sax.rs:21:38 [INFO] [stderr] | [INFO] [stderr] 21 | stats_handler: Option>>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn StatsHandler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sax.rs:75:56 [INFO] [stderr] | [INFO] [stderr] 75 | fn get_by_index(&self, index: usize) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SAXAttribute` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sax.rs:80:41 [INFO] [stderr] | [INFO] [stderr] 80 | Some(Box::new(x) as Box) [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SAXAttribute` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sax.rs:86:27 [INFO] [stderr] | [INFO] [stderr] 86 | fn iter(&self) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sax.rs:86:47 [INFO] [stderr] | [INFO] [stderr] 86 | fn iter(&self) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SAXAttribute` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sax.rs:101:21 [INFO] [stderr] | [INFO] [stderr] 101 | type Item = Box; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SAXAttribute` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sax.rs:102:38 [INFO] [stderr] | [INFO] [stderr] 102 | fn next(&mut self) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SAXAttribute` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sax.rs:104:53 [INFO] [stderr] | [INFO] [stderr] 104 | Some(val) => Some((*val).clone() as Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn SAXAttribute` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/char_iter.rs:91:32 [INFO] [stderr] | [INFO] [stderr] 91 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/char_iter.rs:94:43 [INFO] [stderr] | [INFO] [stderr] 94 | CharsError::Other(ref e) => e.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/char_iter.rs:94:43 [INFO] [stderr] | [INFO] [stderr] 94 | CharsError::Other(ref e) => e.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:993:17 [INFO] [stderr] | [INFO] [stderr] 993 | let mut child_no: usize; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:1005:21 [INFO] [stderr] | [INFO] [stderr] 1005 | let mut child_no2 = no + child_no; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:1055:17 [INFO] [stderr] | [INFO] [stderr] 1055 | let mut child_no: usize; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:1066:21 [INFO] [stderr] | [INFO] [stderr] 1066 | let mut child_no2 = no + child_no; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:1368:17 [INFO] [stderr] | [INFO] [stderr] 1368 | let mut child_no: usize; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:1380:21 [INFO] [stderr] | [INFO] [stderr] 1380 | let mut child_no2 = no + child_no; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:1461:17 [INFO] [stderr] | [INFO] [stderr] 1461 | let mut child_no: usize; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:1472:21 [INFO] [stderr] | [INFO] [stderr] 1472 | let mut child_no2 = no + child_no; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parsertidy.rs:131:21 [INFO] [stderr] | [INFO] [stderr] 131 | let mut zom_children: Vec = rule.children_names.split_off(index + 1); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:993:17 [INFO] [stderr] | [INFO] [stderr] 993 | let mut child_no: usize; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:1005:21 [INFO] [stderr] | [INFO] [stderr] 1005 | let mut child_no2 = no + child_no; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:1055:17 [INFO] [stderr] | [INFO] [stderr] 1055 | let mut child_no: usize; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:1066:21 [INFO] [stderr] | [INFO] [stderr] 1066 | let mut child_no2 = no + child_no; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:1368:17 [INFO] [stderr] | [INFO] [stderr] 1368 | let mut child_no: usize; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:1380:21 [INFO] [stderr] | [INFO] [stderr] 1380 | let mut child_no2 = no + child_no; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:1461:17 [INFO] [stderr] | [INFO] [stderr] 1461 | let mut child_no: usize; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:1472:21 [INFO] [stderr] | [INFO] [stderr] 1472 | let mut child_no2 = no + child_no; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parsertidy.rs:131:21 [INFO] [stderr] | [INFO] [stderr] 131 | let mut zom_children: Vec = rule.children_names.split_off(index + 1); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> tests/test.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufRead` [INFO] [stderr] --> tests/test.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::BufRead; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Duration`, `Instant` [INFO] [stderr] --> tests/test.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/test.rs:32:22 [INFO] [stderr] | [INFO] [stderr] 32 | attributes: &xml_sax::SAXAttributes, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn xml_sax::SAXAttributes` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/test.rs:85:22 [INFO] [stderr] | [INFO] [stderr] 85 | attributes: &xml_sax::SAXAttributes, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn xml_sax::SAXAttributes` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> tests/test_namespace.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufRead` [INFO] [stderr] --> tests/test_namespace.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::BufRead; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/test_namespace.rs:37:22 [INFO] [stderr] | [INFO] [stderr] 37 | attributes: &xml_sax::SAXAttributes, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn xml_sax::SAXAttributes` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> tests/test_new_parser.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufRead` [INFO] [stderr] --> tests/test_new_parser.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::BufRead; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/test_new_parser.rs:28:22 [INFO] [stderr] | [INFO] [stderr] 28 | attributes: &xml_sax::SAXAttributes, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn xml_sax::SAXAttributes` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uri` [INFO] [stderr] --> tests/test.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | uri: &str, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_uri` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `local_name` [INFO] [stderr] --> tests/test.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | local_name: &str, [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_local_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attributes` [INFO] [stderr] --> tests/test.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | attributes: &xml_sax::SAXAttributes, [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_attributes` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uri` [INFO] [stderr] --> tests/test.rs:37:31 [INFO] [stderr] | [INFO] [stderr] 37 | fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_uri` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `local_name` [INFO] [stderr] --> tests/test.rs:37:42 [INFO] [stderr] | [INFO] [stderr] 37 | fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_local_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uri` [INFO] [stderr] --> tests/test.rs:82:9 [INFO] [stderr] | [INFO] [stderr] 82 | uri: &str, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_uri` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `local_name` [INFO] [stderr] --> tests/test.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | local_name: &str, [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_local_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uri` [INFO] [stderr] --> tests/test.rs:100:31 [INFO] [stderr] | [INFO] [stderr] 100 | fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_uri` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `local_name` [INFO] [stderr] --> tests/test.rs:100:42 [INFO] [stderr] | [INFO] [stderr] 100 | fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_local_name` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> tests/books_test.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufRead` [INFO] [stderr] --> tests/books_test.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::BufRead; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/books_test.rs:29:22 [INFO] [stderr] | [INFO] [stderr] 29 | attributes: &xml_sax::SAXAttributes, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn xml_sax::SAXAttributes` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `local_name` [INFO] [stderr] --> tests/test_namespace.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | local_name: &str, [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_local_name` [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> tests/test_parser_3.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufRead` [INFO] [stderr] --> tests/test_parser_3.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::BufRead; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/test_parser_3.rs:28:22 [INFO] [stderr] | [INFO] [stderr] 28 | attributes: &xml_sax::SAXAttributes, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn xml_sax::SAXAttributes` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uri` [INFO] [stderr] --> tests/test_namespace.rs:56:31 [INFO] [stderr] | [INFO] [stderr] 56 | fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_uri` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `local_name` [INFO] [stderr] --> tests/test_namespace.rs:56:42 [INFO] [stderr] | [INFO] [stderr] 56 | fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_local_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `qualified_name` [INFO] [stderr] --> tests/test_namespace.rs:56:60 [INFO] [stderr] | [INFO] [stderr] 56 | fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_qualified_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `characters` [INFO] [stderr] --> tests/test_namespace.rs:61:30 [INFO] [stderr] | [INFO] [stderr] 61 | fn characters(&mut self, characters: &str) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_characters` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> tests/test_namespace.rs:67:26 [INFO] [stderr] | [INFO] [stderr] 67 | fn offset(&mut self, offset: usize) {} [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | let mut s = String::from("5"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:125:9 [INFO] [stderr] | [INFO] [stderr] 125 | let mut my_sax_handler = MyCollectorSaxHandler { [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uri` [INFO] [stderr] --> tests/test_new_parser.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | uri: &str, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_uri` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `local_name` [INFO] [stderr] --> tests/test_new_parser.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | local_name: &str, [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_local_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `qualified_name` [INFO] [stderr] --> tests/test_new_parser.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | qualified_name: &str, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_qualified_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uri` [INFO] [stderr] --> tests/test_new_parser.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_uri` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `local_name` [INFO] [stderr] --> tests/test_new_parser.rs:39:42 [INFO] [stderr] | [INFO] [stderr] 39 | fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_local_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `qualified_name` [INFO] [stderr] --> tests/test_new_parser.rs:39:60 [INFO] [stderr] | [INFO] [stderr] 39 | fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_qualified_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `characters` [INFO] [stderr] --> tests/test_new_parser.rs:43:30 [INFO] [stderr] | [INFO] [stderr] 43 | fn characters(&mut self, characters: &str) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_characters` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> tests/test_new_parser.rs:49:26 [INFO] [stderr] | [INFO] [stderr] 49 | fn offset(&mut self, offset: usize) {} [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | let mut s = String::from("1<2<3<4"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:169:9 [INFO] [stderr] | [INFO] [stderr] 169 | let mut my_sax_handler = MyCollectorSaxHandler { [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test_new_parser.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | let mut f: File = match File::open("tests/xml_files/mini.4.xml") { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test_new_parser.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | let mut my_sax_handler = MySaxHandler { [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test_namespace.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | let mut f: File = match File::open("tests/xml_files/namespaces.xml") { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:193:9 [INFO] [stderr] | [INFO] [stderr] 193 | let mut s = String::from( [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:198:9 [INFO] [stderr] | [INFO] [stderr] 198 | let mut my_sax_handler = MyCollectorSaxHandler { [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test_namespace.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | let mut my_sax_handler = MySaxHandler { [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uri` [INFO] [stderr] --> tests/test_parser_3.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | uri: &str, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_uri` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `local_name` [INFO] [stderr] --> tests/test_parser_3.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | local_name: &str, [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_local_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `qualified_name` [INFO] [stderr] --> tests/test_parser_3.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | qualified_name: &str, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_qualified_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uri` [INFO] [stderr] --> tests/test_parser_3.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_uri` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `local_name` [INFO] [stderr] --> tests/test_parser_3.rs:39:42 [INFO] [stderr] | [INFO] [stderr] 39 | fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_local_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `qualified_name` [INFO] [stderr] --> tests/test_parser_3.rs:39:60 [INFO] [stderr] | [INFO] [stderr] 39 | fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_qualified_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `characters` [INFO] [stderr] --> tests/test_parser_3.rs:43:30 [INFO] [stderr] | [INFO] [stderr] 43 | fn characters(&mut self, characters: &str) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_characters` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> tests/test_parser_3.rs:49:26 [INFO] [stderr] | [INFO] [stderr] 49 | fn offset(&mut self, offset: usize) {} [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:226:9 [INFO] [stderr] | [INFO] [stderr] 226 | let mut s = String::from("comments."); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:228:9 [INFO] [stderr] | [INFO] [stderr] 228 | let mut my_sax_handler = MyCollectorSaxHandler { [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test_parser_3.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | let mut f: File = match File::open("tests/xml_files/books.xml") { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test_parser_3.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | let mut my_sax_handler = MySaxHandler { [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:256:9 [INFO] [stderr] | [INFO] [stderr] 256 | let mut s = String::from( [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test.rs:261:9 [INFO] [stderr] | [INFO] [stderr] 261 | let mut my_sax_handler = MyCollectorSaxHandler { [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `MySaxHandler` [INFO] [stderr] --> tests/test.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | struct MySaxHandler { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `test_66_EntityRef` should have a snake case name [INFO] [stderr] --> tests/test.rs:158:4 [INFO] [stderr] | [INFO] [stderr] 158 | fn test_66_EntityRef() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_66_entity_ref` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `test_18_CDATA` should have a snake case name [INFO] [stderr] --> tests/test.rs:192:4 [INFO] [stderr] | [INFO] [stderr] 192 | fn test_18_CDATA() { [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_18_cdata` [INFO] [stderr] [INFO] [stderr] warning: function `test_15_Comment` should have a snake case name [INFO] [stderr] --> tests/test.rs:225:4 [INFO] [stderr] | [INFO] [stderr] 225 | fn test_15_Comment() { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_15_comment` [INFO] [stderr] [INFO] [stderr] warning: function `test_15_Comment_not_well_formed` should have a snake case name [INFO] [stderr] --> tests/test.rs:255:4 [INFO] [stderr] | [INFO] [stderr] 255 | fn test_15_Comment_not_well_formed() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_15_comment_not_well_formed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uri` [INFO] [stderr] --> tests/books_test.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | uri: &str, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_uri` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `local_name` [INFO] [stderr] --> tests/books_test.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | local_name: &str, [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_local_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uri` [INFO] [stderr] --> tests/books_test.rs:68:31 [INFO] [stderr] | [INFO] [stderr] 68 | fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_uri` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `local_name` [INFO] [stderr] --> tests/books_test.rs:68:42 [INFO] [stderr] | [INFO] [stderr] 68 | fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_local_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `qualified_name` [INFO] [stderr] --> tests/books_test.rs:68:60 [INFO] [stderr] | [INFO] [stderr] 68 | fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_qualified_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `characters` [INFO] [stderr] --> tests/books_test.rs:72:30 [INFO] [stderr] | [INFO] [stderr] 72 | fn characters(&mut self, characters: &str) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_characters` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> tests/books_test.rs:78:26 [INFO] [stderr] | [INFO] [stderr] 78 | fn offset(&mut self, offset: usize) {} [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/books_test.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | let mut f: File = match File::open("tests/xml_files/books.xml") { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/books_test.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | let mut my_sax_handler = MySaxHandler { [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.81s [INFO] running `"docker" "inspect" "29c660e82c3572faee69d0769ba21adeb4e1ac4d7b9c5ff6c0816a03129efe0b"` [INFO] running `"docker" "rm" "-f" "29c660e82c3572faee69d0769ba21adeb4e1ac4d7b9c5ff6c0816a03129efe0b"` [INFO] [stdout] 29c660e82c3572faee69d0769ba21adeb4e1ac4d7b9c5ff6c0816a03129efe0b