[INFO] fetching crate dasn1-notation 0.1.1...
[INFO] testing dasn1-notation-0.1.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate dasn1-notation 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate dasn1-notation 0.1.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dasn1-notation 0.1.1
[INFO] finished tweaking crates.io crate dasn1-notation 0.1.1
[INFO] tweaked toml for crates.io crate dasn1-notation 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43c8f9d676114e12fb0490f30cc7ea064159efacd57140e21d9ea6bd8702f1ab
[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" "43c8f9d676114e12fb0490f30cc7ea064159efacd57140e21d9ea6bd8702f1ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43c8f9d676114e12fb0490f30cc7ea064159efacd57140e21d9ea6bd8702f1ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c8f9d676114e12fb0490f30cc7ea064159efacd57140e21d9ea6bd8702f1ab", kill_on_drop: false }`
[INFO] [stdout] 43c8f9d676114e12fb0490f30cc7ea064159efacd57140e21d9ea6bd8702f1ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f802b5f030d361bc7f80c4df8c313dc342e351304511aa114280381479cdc5d
[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" "7f802b5f030d361bc7f80c4df8c313dc342e351304511aa114280381479cdc5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling unwrap_to v0.1.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling derefable v0.1.0
[INFO] [stderr]    Compiling variation v0.1.1
[INFO] [stderr]    Compiling dasn1-pest v0.1.1
[INFO] [stderr]    Compiling dasn1-notation v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parser.rs:1434:20
[INFO] [stdout]      |
[INFO] [stdout] 1434 |         parse_fn: &Fn(&mut Self) -> T,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Self) -> T`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `generate`
[INFO] [stdout]   --> src/codegen/constant.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn generate(self, backend: &mut Rust) -> Fallible<String> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Crate`
[INFO] [stdout]   --> src/codegen/imports.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Crate,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_identifier`
[INFO] [stdout]   --> src/parser/module.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn as_identifier(&self) -> Option<ModuleIdentifier> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `has_identification`
[INFO] [stdout]   --> src/parser/module.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn has_identification(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `identification_uses_defined_value`
[INFO] [stdout]   --> src/parser/module.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn identification_uses_defined_value(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Parameterized`
[INFO] [stdout]   --> src/parser/object.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Parameterized(DefinedObjectClass, Option<Vec<Parameter>>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_absolute`
[INFO] [stdout]   --> src/parser/oid.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn is_absolute(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_relative`
[INFO] [stdout]   --> src/parser/oid.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn is_relative(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `replace`
[INFO] [stdout]   --> src/parser/oid.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn replace(&mut self, map: &BTreeMap<String, ObjectIdentifier>) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Object`
[INFO] [stdout]   --> src/parser/values.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Object(Vec<String>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ObjectClassField`
[INFO] [stdout]   --> src/parser/values.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     ObjectClassField,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Parameterized`
[INFO] [stdout]   --> src/parser/values.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     Parameterized(ReferenceType, ParameterList),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Containing`
[INFO] [stdout]   --> src/parser/values.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     Containing(Box<Value>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_header`
[INFO] [stdout]   --> src/parser.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn parse_header(source: &'a str) -> Result<ModuleIdentifier> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_external_value_reference`
[INFO] [stdout]     --> src/parser.rs:1458:8
[INFO] [stdout]      |
[INFO] [stdout] 1458 |     fn parse_external_value_reference(&mut self) -> ReferenceType {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `resolve_object_identifiers`
[INFO] [stdout]   --> src/registry.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn resolve_object_identifiers(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_object_identifiers_mut`
[INFO] [stdout]    --> src/registry.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn get_object_identifiers_mut(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/registry.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn new(dependencies: Option<PathBuf>) -> Result<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> src/codegen.rs:87:26
[INFO] [stdout]    |
[INFO] [stdout] 87 |                         .into_iter()
[INFO] [stdout]    |                          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> src/codegen.rs:99:26
[INFO] [stdout]    |
[INFO] [stdout] 99 |                         .into_iter()
[INFO] [stdout]    |                          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]    --> src/codegen.rs:110:26
[INFO] [stdout]     |
[INFO] [stdout] 110 |                         .into_iter()
[INFO] [stdout]     |                          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]    --> src/parser.rs:896:36
[INFO] [stdout]     |
[INFO] [stdout] 896 |         let is_valid = VALID_RULES.into_iter().any(|rule| pair.as_rule() == *rule);
[INFO] [stdout]     |                                    ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.32s
[INFO] running `Command { std: "docker" "inspect" "7f802b5f030d361bc7f80c4df8c313dc342e351304511aa114280381479cdc5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f802b5f030d361bc7f80c4df8c313dc342e351304511aa114280381479cdc5d", kill_on_drop: false }`
[INFO] [stdout] 7f802b5f030d361bc7f80c4df8c313dc342e351304511aa114280381479cdc5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17e18ac53366e3b7bc4d8c9f8845d0c7f62ddf066428b3cf788852fe2cbada6d
[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" "17e18ac53366e3b7bc4d8c9f8845d0c7f62ddf066428b3cf788852fe2cbada6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling dasn1-notation v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parser.rs:1434:20
[INFO] [stdout]      |
[INFO] [stdout] 1434 |         parse_fn: &Fn(&mut Self) -> T,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Self) -> T`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `generate`
[INFO] [stdout]   --> src/codegen/constant.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn generate(self, backend: &mut Rust) -> Fallible<String> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Crate`
[INFO] [stdout]   --> src/codegen/imports.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Crate,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_identifier`
[INFO] [stdout]   --> src/parser/module.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn as_identifier(&self) -> Option<ModuleIdentifier> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `has_identification`
[INFO] [stdout]   --> src/parser/module.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn has_identification(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `identification_uses_defined_value`
[INFO] [stdout]   --> src/parser/module.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn identification_uses_defined_value(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Parameterized`
[INFO] [stdout]   --> src/parser/object.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Parameterized(DefinedObjectClass, Option<Vec<Parameter>>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_absolute`
[INFO] [stdout]   --> src/parser/oid.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn is_absolute(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_relative`
[INFO] [stdout]   --> src/parser/oid.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn is_relative(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `replace`
[INFO] [stdout]   --> src/parser/oid.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn replace(&mut self, map: &BTreeMap<String, ObjectIdentifier>) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Object`
[INFO] [stdout]   --> src/parser/values.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Object(Vec<String>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ObjectClassField`
[INFO] [stdout]   --> src/parser/values.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     ObjectClassField,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Parameterized`
[INFO] [stdout]   --> src/parser/values.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     Parameterized(ReferenceType, ParameterList),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Containing`
[INFO] [stdout]   --> src/parser/values.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     Containing(Box<Value>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_header`
[INFO] [stdout]   --> src/parser.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn parse_header(source: &'a str) -> Result<ModuleIdentifier> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_external_value_reference`
[INFO] [stdout]     --> src/parser.rs:1458:8
[INFO] [stdout]      |
[INFO] [stdout] 1458 |     fn parse_external_value_reference(&mut self) -> ReferenceType {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `resolve_object_identifiers`
[INFO] [stdout]   --> src/registry.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn resolve_object_identifiers(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_object_identifiers_mut`
[INFO] [stdout]    --> src/registry.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn get_object_identifiers_mut(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/registry.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn new(dependencies: Option<PathBuf>) -> Result<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> src/codegen.rs:87:26
[INFO] [stdout]    |
[INFO] [stdout] 87 |                         .into_iter()
[INFO] [stdout]    |                          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> src/codegen.rs:99:26
[INFO] [stdout]    |
[INFO] [stdout] 99 |                         .into_iter()
[INFO] [stdout]    |                          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]    --> src/codegen.rs:110:26
[INFO] [stdout]     |
[INFO] [stdout] 110 |                         .into_iter()
[INFO] [stdout]     |                          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]    --> src/parser.rs:896:36
[INFO] [stdout]     |
[INFO] [stdout] 896 |         let is_valid = VALID_RULES.into_iter().any(|rule| pair.as_rule() == *rule);
[INFO] [stdout]     |                                    ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parser.rs:1434:20
[INFO] [stdout]      |
[INFO] [stdout] 1434 |         parse_fn: &Fn(&mut Self) -> T,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Self) -> T`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `generate`
[INFO] [stdout]   --> src/codegen/constant.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn generate(self, backend: &mut Rust) -> Fallible<String> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Crate`
[INFO] [stdout]   --> src/codegen/imports.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Crate,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_identifier`
[INFO] [stdout]   --> src/parser/module.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn as_identifier(&self) -> Option<ModuleIdentifier> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `has_identification`
[INFO] [stdout]   --> src/parser/module.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn has_identification(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `identification_uses_defined_value`
[INFO] [stdout]   --> src/parser/module.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn identification_uses_defined_value(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Parameterized`
[INFO] [stdout]   --> src/parser/object.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Parameterized(DefinedObjectClass, Option<Vec<Parameter>>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_absolute`
[INFO] [stdout]   --> src/parser/oid.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn is_absolute(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_relative`
[INFO] [stdout]   --> src/parser/oid.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn is_relative(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `replace`
[INFO] [stdout]   --> src/parser/oid.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn replace(&mut self, map: &BTreeMap<String, ObjectIdentifier>) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Object`
[INFO] [stdout]   --> src/parser/values.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Object(Vec<String>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ObjectClassField`
[INFO] [stdout]   --> src/parser/values.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     ObjectClassField,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Parameterized`
[INFO] [stdout]   --> src/parser/values.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     Parameterized(ReferenceType, ParameterList),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Containing`
[INFO] [stdout]   --> src/parser/values.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     Containing(Box<Value>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_header`
[INFO] [stdout]   --> src/parser.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn parse_header(source: &'a str) -> Result<ModuleIdentifier> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_external_value_reference`
[INFO] [stdout]     --> src/parser.rs:1458:8
[INFO] [stdout]      |
[INFO] [stdout] 1458 |     fn parse_external_value_reference(&mut self) -> ReferenceType {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `resolve_object_identifiers`
[INFO] [stdout]   --> src/registry.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn resolve_object_identifiers(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_object_identifiers_mut`
[INFO] [stdout]    --> src/registry.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn get_object_identifiers_mut(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/registry.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn new(dependencies: Option<PathBuf>) -> Result<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> src/codegen.rs:87:26
[INFO] [stdout]    |
[INFO] [stdout] 87 |                         .into_iter()
[INFO] [stdout]    |                          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> src/codegen.rs:99:26
[INFO] [stdout]    |
[INFO] [stdout] 99 |                         .into_iter()
[INFO] [stdout]    |                          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]    --> src/codegen.rs:110:26
[INFO] [stdout]     |
[INFO] [stdout] 110 |                         .into_iter()
[INFO] [stdout]     |                          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]    --> src/parser.rs:896:36
[INFO] [stdout]     |
[INFO] [stdout] 896 |         let is_valid = VALID_RULES.into_iter().any(|rule| pair.as_rule() == *rule);
[INFO] [stdout]     |                                    ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.56s
[INFO] running `Command { std: "docker" "inspect" "17e18ac53366e3b7bc4d8c9f8845d0c7f62ddf066428b3cf788852fe2cbada6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17e18ac53366e3b7bc4d8c9f8845d0c7f62ddf066428b3cf788852fe2cbada6d", kill_on_drop: false }`
[INFO] [stdout] 17e18ac53366e3b7bc4d8c9f8845d0c7f62ddf066428b3cf788852fe2cbada6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3dc04eea4b9c4af2c0ca7779fc808471ed58c0a54effaf583be6361ad38843c8
[INFO] running `Command { std: "docker" "start" "-a" "3dc04eea4b9c4af2c0ca7779fc808471ed58c0a54effaf583be6361ad38843c8", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parser.rs:1434:20
[INFO] [stderr]      |
[INFO] [stderr] 1434 |         parse_fn: &Fn(&mut Self) -> T,
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Self) -> T`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `generate`
[INFO] [stderr]   --> src/codegen/constant.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn generate(self, backend: &mut Rust) -> Fallible<String> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Crate`
[INFO] [stderr]   --> src/codegen/imports.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Crate,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `as_identifier`
[INFO] [stderr]   --> src/parser/module.rs:66:12
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn as_identifier(&self) -> Option<ModuleIdentifier> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `has_identification`
[INFO] [stderr]   --> src/parser/module.rs:76:12
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn has_identification(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `identification_uses_defined_value`
[INFO] [stderr]   --> src/parser/module.rs:87:12
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub fn identification_uses_defined_value(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Parameterized`
[INFO] [stderr]   --> src/parser/object.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Parameterized(DefinedObjectClass, Option<Vec<Parameter>>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_absolute`
[INFO] [stderr]   --> src/parser/oid.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn is_absolute(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_relative`
[INFO] [stderr]   --> src/parser/oid.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn is_relative(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `replace`
[INFO] [stderr]   --> src/parser/oid.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn replace(&mut self, map: &BTreeMap<String, ObjectIdentifier>) {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Object`
[INFO] [stderr]   --> src/parser/values.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Object(Vec<String>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ObjectClassField`
[INFO] [stderr]   --> src/parser/values.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     ObjectClassField,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Parameterized`
[INFO] [stderr]   --> src/parser/values.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     Parameterized(ReferenceType, ParameterList),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Containing`
[INFO] [stderr]   --> src/parser/values.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 |     Containing(Box<Value>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_header`
[INFO] [stderr]   --> src/parser.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn parse_header(source: &'a str) -> Result<ModuleIdentifier> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_external_value_reference`
[INFO] [stderr]     --> src/parser.rs:1458:8
[INFO] [stderr]      |
[INFO] [stderr] 1458 |     fn parse_external_value_reference(&mut self) -> ReferenceType {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `resolve_object_identifiers`
[INFO] [stderr]   --> src/registry.rs:72:12
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn resolve_object_identifiers(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_object_identifiers_mut`
[INFO] [stderr]    --> src/registry.rs:122:8
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn get_object_identifiers_mut(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]    --> src/registry.rs:132:12
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn new(dependencies: Option<PathBuf>) -> Result<Self> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/codegen.rs:87:26
[INFO] [stderr]    |
[INFO] [stderr] 87 |                         .into_iter()
[INFO] [stderr]    |                          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/codegen.rs:99:26
[INFO] [stderr]    |
[INFO] [stderr] 99 |                         .into_iter()
[INFO] [stderr]    |                          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]    --> src/codegen.rs:110:26
[INFO] [stderr]     |
[INFO] [stderr] 110 |                         .into_iter()
[INFO] [stderr]     |                          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]    --> src/parser.rs:896:36
[INFO] [stderr]     |
[INFO] [stderr] 896 |         let is_valid = VALID_RULES.into_iter().any(|rule| pair.as_rule() == *rule);
[INFO] [stderr]     |                                    ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parser.rs:1434:20
[INFO] [stderr]      |
[INFO] [stderr] 1434 |         parse_fn: &Fn(&mut Self) -> T,
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Self) -> T`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `generate`
[INFO] [stderr]   --> src/codegen/constant.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn generate(self, backend: &mut Rust) -> Fallible<String> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Crate`
[INFO] [stderr]   --> src/codegen/imports.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Crate,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `as_identifier`
[INFO] [stderr]   --> src/parser/module.rs:66:12
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn as_identifier(&self) -> Option<ModuleIdentifier> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `has_identification`
[INFO] [stderr]   --> src/parser/module.rs:76:12
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn has_identification(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `identification_uses_defined_value`
[INFO] [stderr]   --> src/parser/module.rs:87:12
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub fn identification_uses_defined_value(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Parameterized`
[INFO] [stderr]   --> src/parser/object.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Parameterized(DefinedObjectClass, Option<Vec<Parameter>>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_absolute`
[INFO] [stderr]   --> src/parser/oid.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn is_absolute(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_relative`
[INFO] [stderr]   --> src/parser/oid.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn is_relative(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `replace`
[INFO] [stderr]   --> src/parser/oid.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn replace(&mut self, map: &BTreeMap<String, ObjectIdentifier>) {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Object`
[INFO] [stderr]   --> src/parser/values.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Object(Vec<String>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ObjectClassField`
[INFO] [stderr]   --> src/parser/values.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     ObjectClassField,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Parameterized`
[INFO] [stderr]   --> src/parser/values.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     Parameterized(ReferenceType, ParameterList),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Containing`
[INFO] [stderr]   --> src/parser/values.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 |     Containing(Box<Value>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_header`
[INFO] [stderr]   --> src/parser.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn parse_header(source: &'a str) -> Result<ModuleIdentifier> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_external_value_reference`
[INFO] [stderr]     --> src/parser.rs:1458:8
[INFO] [stderr]      |
[INFO] [stderr] 1458 |     fn parse_external_value_reference(&mut self) -> ReferenceType {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `resolve_object_identifiers`
[INFO] [stderr]   --> src/registry.rs:72:12
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn resolve_object_identifiers(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_object_identifiers_mut`
[INFO] [stderr]    --> src/registry.rs:122:8
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn get_object_identifiers_mut(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]    --> src/registry.rs:132:12
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn new(dependencies: Option<PathBuf>) -> Result<Self> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/codegen.rs:87:26
[INFO] [stderr]    |
[INFO] [stderr] 87 |                         .into_iter()
[INFO] [stderr]    |                          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/codegen.rs:99:26
[INFO] [stderr]    |
[INFO] [stderr] 99 |                         .into_iter()
[INFO] [stderr]    |                          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]    --> src/codegen.rs:110:26
[INFO] [stderr]     |
[INFO] [stderr] 110 |                         .into_iter()
[INFO] [stderr]     |                          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]    --> src/parser.rs:896:36
[INFO] [stderr]     |
[INFO] [stderr] 896 |         let is_valid = VALID_RULES.into_iter().any(|rule| pair.as_rule() == *rule);
[INFO] [stderr]     |                                    ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dasn1_notation-f270f56d7292218f
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test parser::oid::tests::oid_hash ... ok
[INFO] [stdout] test parser::oid::tests::oid_partialeq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dasn1_notation-9f459eefdb4b7892
[INFO] [stderr]    Doc-tests dasn1-notation
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3dc04eea4b9c4af2c0ca7779fc808471ed58c0a54effaf583be6361ad38843c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dc04eea4b9c4af2c0ca7779fc808471ed58c0a54effaf583be6361ad38843c8", kill_on_drop: false }`
[INFO] [stdout] 3dc04eea4b9c4af2c0ca7779fc808471ed58c0a54effaf583be6361ad38843c8