[INFO] cloning repository https://github.com/dragonation/rogiso
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dragonation/rogiso" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragonation%2Frogiso", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragonation%2Frogiso'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33598ab7dc0ff8e1772dc48f0843e37717990d7e
[INFO] testing dragonation/rogiso against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragonation%2Frogiso" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dragonation/rogiso
[INFO] finished tweaking git repo https://github.com/dragonation/rogiso
[INFO] tweaked toml for git repo https://github.com/dragonation/rogiso written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dragonation/rogiso on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dragonation/rogiso already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `rogiso` which is deprecated
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dc583456ad65906edbe9ded4bda9ed1343a218623f83a28d48d21a54e64442f
[INFO] running `Command { std: "docker" "start" "-a" "1dc583456ad65906edbe9ded4bda9ed1343a218623f83a28d48d21a54e64442f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dc583456ad65906edbe9ded4bda9ed1343a218623f83a28d48d21a54e64442f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dc583456ad65906edbe9ded4bda9ed1343a218623f83a28d48d21a54e64442f", kill_on_drop: false }`
[INFO] [stdout] 1dc583456ad65906edbe9ded4bda9ed1343a218623f83a28d48d21a54e64442f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 687cc4abd9309d6165234dbfcc62762a2e39a48a862c74ea4970e4875e05ebc7
[INFO] running `Command { std: "docker" "start" "-a" "687cc4abd9309d6165234dbfcc62762a2e39a48a862c74ea4970e4875e05ebc7", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `rogiso` which is deprecated
[INFO] [stderr]    Compiling rogiso v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `symbol::SymbolRecord`
[INFO] [stdout]   --> src/base/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use symbol::SymbolRecord;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `no_redirection`
[INFO] [stdout]    --> src/region.rs:957:133
[INFO] [stdout]     |
[INFO] [stdout] 957 | ...ntrantLockReadGuard, no_redirection: bool) -> Result<Pinned, Error> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_no_redirection`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]     --> src/slot.rs:1281:68
[INFO] [stdout]      |
[INFO] [stdout] 1281 |     pub fn set_prototype_ignore_slot_trap(&self, prototype: Value, context: &Box<dyn Context>) -> Result<(), Error> {
[INFO] [stdout]      |                                                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subject`
[INFO] [stdout]     --> src/slot.rs:1847:56
[INFO] [stdout]      |
[INFO] [stdout] 1847 |     pub fn delete_own_property_ignore_slot_trap(&self, subject: Value, symbol: Symbol, context: &Box<dyn Context>) -> Result<(), Error> {
[INFO] [stdout]      |                                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subject`
[INFO] [stdout]     --> src/slot.rs:1933:62
[INFO] [stdout]      |
[INFO] [stdout] 1933 |     pub fn list_own_property_symbols_ignore_slot_trap(&self, subject: Value, _context: &Box<dyn Context>) -> Result<Vec<Symbol>, Error> {
[INFO] [stdout]      |                                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `error_type` and `message` are never read
[INFO] [stdout]   --> src/base/error.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct Error {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 75 |     error_type: ErrorType,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 76 |     message: String
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_prototype_with_layout_guard` is never used
[INFO] [stdout]    --> src/region.rs:957:12
[INFO] [stdout]     |
[INFO] [stdout] 955 | impl Region {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 956 |
[INFO] [stdout] 957 |     pub fn get_prototype_with_layout_guard(&self, subject: Value, context: &Box<dyn Context>, layout_guard: ReentrantLockReadGuard, no_re...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_prototype` is never used
[INFO] [stdout]    --> src/slot.rs:483:12
[INFO] [stdout]     |
[INFO] [stdout] 481 | impl AtomicSlot {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] 482 |
[INFO] [stdout] 483 |     pub fn get_prototype(&self) -> Value {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_prototype` is never used
[INFO] [stdout]    --> src/slot.rs:718:12
[INFO] [stdout]     |
[INFO] [stdout] 716 | impl SlotRecord {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] 717 |
[INFO] [stdout] 718 |     pub fn get_prototype(&self) -> Value {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_prototype_with_layout_guard` is never used
[INFO] [stdout]     --> src/slot.rs:1207:12
[INFO] [stdout]      |
[INFO] [stdout] 1205 | impl RegionSlot {
[INFO] [stdout]      | --------------- method in this implementation
[INFO] [stdout] 1206 |
[INFO] [stdout] 1207 |     pub fn get_prototype_with_layout_guard(&self, context: &Box<dyn Context>, mut layout_guard: ReentrantLockReadGuard) -> Result<Pinned,...
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/base/value.rs:89:29
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let data = unsafe { std::mem::transmute::<f64, u64>(self.data) };
[INFO] [stdout]    |                             -------------------------------^^^^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: replace this with: `f64::to_bits`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/base/value.rs:90:35
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let other_data = unsafe { std::mem::transmute::<f64, u64>(other.data) };
[INFO] [stdout]    |                                   -------------------------------^^^^^^^^^^^^
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   help: replace this with: `f64::to_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let data = unsafe { std::mem::transmute::<f64, u64>(self.data) };
[INFO] [stdout]     |                             -------------------------------^^^^^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: replace this with: `f64::to_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |             std::mem::transmute::<f64, u64>(self.data)
[INFO] [stdout]     |             -------------------------------^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: replace this with: `f64::to_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:171:28
[INFO] [stdout]     |
[INFO] [stdout] 171 |             data: unsafe { std::mem::transmute::<u64, f64>(NIL_OR_BOOLEAN_PREFIX << 48 | NULL_SUFFIX) }
[INFO] [stdout]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:179:28
[INFO] [stdout]     |
[INFO] [stdout] 179 |             data: unsafe { std::mem::transmute::<u64, f64>(NIL_OR_BOOLEAN_PREFIX << 48 | UNDEFINED_SUFFIX) }
[INFO] [stdout]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:188:32
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 data: unsafe { std::mem::transmute::<u64, f64>(NIL_OR_BOOLEAN_PREFIX << 48 | YES_SUFFIX) }
[INFO] [stdout]     |                                -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:192:32
[INFO] [stdout]     |
[INFO] [stdout] 192 |                 data: unsafe { std::mem::transmute::<u64, f64>(NIL_OR_BOOLEAN_PREFIX << 48 | NO_SUFFIX) }
[INFO] [stdout]     |                                -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:200:28
[INFO] [stdout]     |
[INFO] [stdout] 200 |             data: unsafe { std::mem::transmute::<u64, f64>(SYMBOL_PREFIX << 48 | (symbol.get_id() as u64)) }
[INFO] [stdout]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:208:28
[INFO] [stdout]     |
[INFO] [stdout] 208 |             data: unsafe { std::mem::transmute::<u64, f64>((INTEGER_PREFIX << 48) | (value as u64)) }
[INFO] [stdout]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:217:13
[INFO] [stdout]     |
[INFO] [stdout] 217 |             std::mem::transmute::<i32, u32>(value) 
[INFO] [stdout]     |             -------------------------------^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: replace this with: `i32::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:224:28
[INFO] [stdout]     |
[INFO] [stdout] 224 |             data: unsafe { std::mem::transmute::<u64, f64>((INTEGER_PREFIX << 48) | uvalue) }
[INFO] [stdout]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:234:32
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 data: unsafe { std::mem::transmute::<u64, f64>(NAN_PREFIX << 48) }
[INFO] [stdout]     |                                -------------------------------^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:250:28
[INFO] [stdout]     |
[INFO] [stdout] 250 |             data: unsafe { std::mem::transmute::<u64, f64>(data) }
[INFO] [stdout]     |                            -------------------------------^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:264:28
[INFO] [stdout]     |
[INFO] [stdout] 264 |             data: unsafe { std::mem::transmute::<u64, f64>(data) }
[INFO] [stdout]     |                            -------------------------------^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:278:28
[INFO] [stdout]     |
[INFO] [stdout] 278 |             data: unsafe { std::mem::transmute::<u64, f64>(data) }
[INFO] [stdout]     |                            -------------------------------^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:292:28
[INFO] [stdout]     |
[INFO] [stdout] 292 |             data: unsafe { std::mem::transmute::<u64, f64>(data) }
[INFO] [stdout]     |                            -------------------------------^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:546:25
[INFO] [stdout]     |
[INFO] [stdout] 546 |                         std::mem::transmute::<u32, i32>((data & 0xffff_ffff) as u32)
[INFO] [stdout]     |                         -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: replace this with: `u32::cast_signed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:636:25
[INFO] [stdout]     |
[INFO] [stdout] 636 |                         std::mem::transmute::<u32, i32>((data & 0xffff_ffff) as u32) as f64
[INFO] [stdout]     |                         -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: replace this with: `u32::cast_signed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:693:21
[INFO] [stdout]     |
[INFO] [stdout] 693 |                     std::mem::transmute::<u32, i32>((data & 0xffff_ffff) as u32) 
[INFO] [stdout]     |                     -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: replace this with: `u32::cast_signed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/internal_slot/text.rs:76:22
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn iterate_chars(&self) -> Chars {
[INFO] [stdout]    |                      ^^^^^     ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn iterate_chars(&self) -> Chars<'_> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/internal_slot/text.rs:350:26
[INFO] [stdout]     |
[INFO] [stdout] 350 |     pub fn iterate_chars(&self) -> TextCharIterator {
[INFO] [stdout]     |                          ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 350 |     pub fn iterate_chars(&self) -> TextCharIterator<'_> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/slot.rs:470:38
[INFO] [stdout]     |
[INFO] [stdout] 470 |     pub fn iterate_internal_slot_ids(&self) -> InternalSlotIterator {
[INFO] [stdout]     |                                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 470 |     pub fn iterate_internal_slot_ids(&self) -> InternalSlotIterator<'_> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/slot.rs:514:41
[INFO] [stdout]     |
[INFO] [stdout] 514 |     pub fn iterate_own_property_symbols(&self) -> OwnPropertySymbolIterator {
[INFO] [stdout]     |                                         ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 514 |     pub fn iterate_own_property_symbols(&self) -> OwnPropertySymbolIterator<'_> {
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/slot.rs:710:38
[INFO] [stdout]     |
[INFO] [stdout] 710 |     pub fn iterate_internal_slot_ids(&self) -> InternalSlotIterator {
[INFO] [stdout]     |                                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 710 |     pub fn iterate_internal_slot_ids(&self) -> InternalSlotIterator<'_> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/slot.rs:743:41
[INFO] [stdout]     |
[INFO] [stdout] 743 |     pub fn iterate_own_property_symbols(&self) -> OwnPropertySymbolIterator {
[INFO] [stdout]     |                                         ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 743 |     pub fn iterate_own_property_symbols(&self) -> OwnPropertySymbolIterator<'_> {
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/rw_lock.rs:71:22
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn lock_read(&self) -> RwLockReadGuard {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn lock_read(&self) -> RwLockReadGuard<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/rw_lock.rs:94:26
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn try_lock_read(&self) -> RwLockReadGuard {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn try_lock_read(&self) -> RwLockReadGuard<'_> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/util/rw_lock.rs:128:23
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn lock_write(&self) -> RwLockWriteGuard {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn lock_write(&self) -> RwLockWriteGuard<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/util/rw_lock.rs:152:27
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn try_lock_write(&self) -> RwLockWriteGuard {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn try_lock_write(&self) -> RwLockWriteGuard<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/spin_lock.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn lock(&self) -> SpinLockGuard {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn lock(&self) -> SpinLockGuard<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/spin_lock.rs:61:21
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn try_lock(&self) -> SpinLockGuard {
[INFO] [stdout]    |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn try_lock(&self) -> SpinLockGuard<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `Command { std: "docker" "inspect" "687cc4abd9309d6165234dbfcc62762a2e39a48a862c74ea4970e4875e05ebc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "687cc4abd9309d6165234dbfcc62762a2e39a48a862c74ea4970e4875e05ebc7", kill_on_drop: false }`
[INFO] [stdout] 687cc4abd9309d6165234dbfcc62762a2e39a48a862c74ea4970e4875e05ebc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d6210df2195148c43a9a704fc159589bd46e4989176110906d1ad8edd4512f0
[INFO] running `Command { std: "docker" "start" "-a" "3d6210df2195148c43a9a704fc159589bd46e4989176110906d1ad8edd4512f0", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `rogiso` which is deprecated
[INFO] [stdout] warning: unused import: `symbol::SymbolRecord`
[INFO] [stdout]   --> src/base/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use symbol::SymbolRecord;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `no_redirection`
[INFO] [stdout]    --> src/region.rs:957:133
[INFO] [stdout]     |
[INFO] [stdout] 957 | ...ntrantLockReadGuard, no_redirection: bool) -> Result<Pinned, Error> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_no_redirection`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]     --> src/slot.rs:1281:68
[INFO] [stdout]      |
[INFO] [stdout] 1281 |     pub fn set_prototype_ignore_slot_trap(&self, prototype: Value, context: &Box<dyn Context>) -> Result<(), Error> {
[INFO] [stdout]      |                                                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subject`
[INFO] [stdout]     --> src/slot.rs:1847:56
[INFO] [stdout]      |
[INFO] [stdout] 1847 |     pub fn delete_own_property_ignore_slot_trap(&self, subject: Value, symbol: Symbol, context: &Box<dyn Context>) -> Result<(), Error> {
[INFO] [stdout]      |                                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subject`
[INFO] [stdout]     --> src/slot.rs:1933:62
[INFO] [stdout]      |
[INFO] [stdout] 1933 |     pub fn list_own_property_symbols_ignore_slot_trap(&self, subject: Value, _context: &Box<dyn Context>) -> Result<Vec<Symbol>, Error> {
[INFO] [stdout]      |                                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `error_type` and `message` are never read
[INFO] [stdout]   --> src/base/error.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct Error {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 75 |     error_type: ErrorType,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 76 |     message: String
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_prototype_with_layout_guard` is never used
[INFO] [stdout]    --> src/region.rs:957:12
[INFO] [stdout]     |
[INFO] [stdout] 955 | impl Region {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 956 |
[INFO] [stdout] 957 |     pub fn get_prototype_with_layout_guard(&self, subject: Value, context: &Box<dyn Context>, layout_guard: ReentrantLockReadGuard, no_re...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_prototype` is never used
[INFO] [stdout]    --> src/slot.rs:483:12
[INFO] [stdout]     |
[INFO] [stdout] 481 | impl AtomicSlot {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] 482 |
[INFO] [stdout] 483 |     pub fn get_prototype(&self) -> Value {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_prototype` is never used
[INFO] [stdout]    --> src/slot.rs:718:12
[INFO] [stdout]     |
[INFO] [stdout] 716 | impl SlotRecord {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] 717 |
[INFO] [stdout] 718 |     pub fn get_prototype(&self) -> Value {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_prototype_with_layout_guard` is never used
[INFO] [stdout]     --> src/slot.rs:1207:12
[INFO] [stdout]      |
[INFO] [stdout] 1205 | impl RegionSlot {
[INFO] [stdout]      | --------------- method in this implementation
[INFO] [stdout] 1206 |
[INFO] [stdout] 1207 |     pub fn get_prototype_with_layout_guard(&self, context: &Box<dyn Context>, mut layout_guard: ReentrantLockReadGuard) -> Result<Pinned,...
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/base/value.rs:89:29
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let data = unsafe { std::mem::transmute::<f64, u64>(self.data) };
[INFO] [stdout]    |                             -------------------------------^^^^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: replace this with: `f64::to_bits`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/base/value.rs:90:35
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let other_data = unsafe { std::mem::transmute::<f64, u64>(other.data) };
[INFO] [stdout]    |                                   -------------------------------^^^^^^^^^^^^
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   help: replace this with: `f64::to_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let data = unsafe { std::mem::transmute::<f64, u64>(self.data) };
[INFO] [stdout]     |                             -------------------------------^^^^^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: replace this with: `f64::to_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |             std::mem::transmute::<f64, u64>(self.data)
[INFO] [stdout]     |             -------------------------------^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: replace this with: `f64::to_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:171:28
[INFO] [stdout]     |
[INFO] [stdout] 171 |             data: unsafe { std::mem::transmute::<u64, f64>(NIL_OR_BOOLEAN_PREFIX << 48 | NULL_SUFFIX) }
[INFO] [stdout]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:179:28
[INFO] [stdout]     |
[INFO] [stdout] 179 |             data: unsafe { std::mem::transmute::<u64, f64>(NIL_OR_BOOLEAN_PREFIX << 48 | UNDEFINED_SUFFIX) }
[INFO] [stdout]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:188:32
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 data: unsafe { std::mem::transmute::<u64, f64>(NIL_OR_BOOLEAN_PREFIX << 48 | YES_SUFFIX) }
[INFO] [stdout]     |                                -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:192:32
[INFO] [stdout]     |
[INFO] [stdout] 192 |                 data: unsafe { std::mem::transmute::<u64, f64>(NIL_OR_BOOLEAN_PREFIX << 48 | NO_SUFFIX) }
[INFO] [stdout]     |                                -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:200:28
[INFO] [stdout]     |
[INFO] [stdout] 200 |             data: unsafe { std::mem::transmute::<u64, f64>(SYMBOL_PREFIX << 48 | (symbol.get_id() as u64)) }
[INFO] [stdout]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rogiso v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:208:28
[INFO] [stdout]     |
[INFO] [stdout] 208 |             data: unsafe { std::mem::transmute::<u64, f64>((INTEGER_PREFIX << 48) | (value as u64)) }
[INFO] [stdout]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:217:13
[INFO] [stdout]     |
[INFO] [stdout] 217 |             std::mem::transmute::<i32, u32>(value) 
[INFO] [stdout]     |             -------------------------------^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: replace this with: `i32::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:224:28
[INFO] [stdout]     |
[INFO] [stdout] 224 |             data: unsafe { std::mem::transmute::<u64, f64>((INTEGER_PREFIX << 48) | uvalue) }
[INFO] [stdout]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:234:32
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 data: unsafe { std::mem::transmute::<u64, f64>(NAN_PREFIX << 48) }
[INFO] [stdout]     |                                -------------------------------^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:250:28
[INFO] [stdout]     |
[INFO] [stdout] 250 |             data: unsafe { std::mem::transmute::<u64, f64>(data) }
[INFO] [stdout]     |                            -------------------------------^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:264:28
[INFO] [stdout]     |
[INFO] [stdout] 264 |             data: unsafe { std::mem::transmute::<u64, f64>(data) }
[INFO] [stdout]     |                            -------------------------------^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:278:28
[INFO] [stdout]     |
[INFO] [stdout] 278 |             data: unsafe { std::mem::transmute::<u64, f64>(data) }
[INFO] [stdout]     |                            -------------------------------^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:292:28
[INFO] [stdout]     |
[INFO] [stdout] 292 |             data: unsafe { std::mem::transmute::<u64, f64>(data) }
[INFO] [stdout]     |                            -------------------------------^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:546:25
[INFO] [stdout]     |
[INFO] [stdout] 546 |                         std::mem::transmute::<u32, i32>((data & 0xffff_ffff) as u32)
[INFO] [stdout]     |                         -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: replace this with: `u32::cast_signed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:636:25
[INFO] [stdout]     |
[INFO] [stdout] 636 |                         std::mem::transmute::<u32, i32>((data & 0xffff_ffff) as u32) as f64
[INFO] [stdout]     |                         -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: replace this with: `u32::cast_signed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:693:21
[INFO] [stdout]     |
[INFO] [stdout] 693 |                     std::mem::transmute::<u32, i32>((data & 0xffff_ffff) as u32) 
[INFO] [stdout]     |                     -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: replace this with: `u32::cast_signed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/internal_slot/text.rs:76:22
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn iterate_chars(&self) -> Chars {
[INFO] [stdout]    |                      ^^^^^     ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn iterate_chars(&self) -> Chars<'_> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/internal_slot/text.rs:350:26
[INFO] [stdout]     |
[INFO] [stdout] 350 |     pub fn iterate_chars(&self) -> TextCharIterator {
[INFO] [stdout]     |                          ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 350 |     pub fn iterate_chars(&self) -> TextCharIterator<'_> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/slot.rs:470:38
[INFO] [stdout]     |
[INFO] [stdout] 470 |     pub fn iterate_internal_slot_ids(&self) -> InternalSlotIterator {
[INFO] [stdout]     |                                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 470 |     pub fn iterate_internal_slot_ids(&self) -> InternalSlotIterator<'_> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/slot.rs:514:41
[INFO] [stdout]     |
[INFO] [stdout] 514 |     pub fn iterate_own_property_symbols(&self) -> OwnPropertySymbolIterator {
[INFO] [stdout]     |                                         ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 514 |     pub fn iterate_own_property_symbols(&self) -> OwnPropertySymbolIterator<'_> {
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/slot.rs:710:38
[INFO] [stdout]     |
[INFO] [stdout] 710 |     pub fn iterate_internal_slot_ids(&self) -> InternalSlotIterator {
[INFO] [stdout]     |                                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 710 |     pub fn iterate_internal_slot_ids(&self) -> InternalSlotIterator<'_> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/slot.rs:743:41
[INFO] [stdout]     |
[INFO] [stdout] 743 |     pub fn iterate_own_property_symbols(&self) -> OwnPropertySymbolIterator {
[INFO] [stdout]     |                                         ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 743 |     pub fn iterate_own_property_symbols(&self) -> OwnPropertySymbolIterator<'_> {
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/rw_lock.rs:71:22
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn lock_read(&self) -> RwLockReadGuard {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn lock_read(&self) -> RwLockReadGuard<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/rw_lock.rs:94:26
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn try_lock_read(&self) -> RwLockReadGuard {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn try_lock_read(&self) -> RwLockReadGuard<'_> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/util/rw_lock.rs:128:23
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn lock_write(&self) -> RwLockWriteGuard {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn lock_write(&self) -> RwLockWriteGuard<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/util/rw_lock.rs:152:27
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn try_lock_write(&self) -> RwLockWriteGuard {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn try_lock_write(&self) -> RwLockWriteGuard<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/spin_lock.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn lock(&self) -> SpinLockGuard {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn lock(&self) -> SpinLockGuard<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/spin_lock.rs:61:21
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn try_lock(&self) -> SpinLockGuard {
[INFO] [stdout]    |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn try_lock(&self) -> SpinLockGuard<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `symbol::SymbolRecord`
[INFO] [stdout]   --> src/base/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use symbol::SymbolRecord;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trap_info::TestTrapInfo`
[INFO] [stdout]   --> src/test/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use trap_info::TestTrapInfo;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `no_redirection`
[INFO] [stdout]    --> src/region.rs:957:133
[INFO] [stdout]     |
[INFO] [stdout] 957 | ...ntrantLockReadGuard, no_redirection: bool) -> Result<Pinned, Error> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_no_redirection`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]     --> src/slot.rs:1281:68
[INFO] [stdout]      |
[INFO] [stdout] 1281 |     pub fn set_prototype_ignore_slot_trap(&self, prototype: Value, context: &Box<dyn Context>) -> Result<(), Error> {
[INFO] [stdout]      |                                                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subject`
[INFO] [stdout]     --> src/slot.rs:1847:56
[INFO] [stdout]      |
[INFO] [stdout] 1847 |     pub fn delete_own_property_ignore_slot_trap(&self, subject: Value, symbol: Symbol, context: &Box<dyn Context>) -> Result<(), Error> {
[INFO] [stdout]      |                                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subject`
[INFO] [stdout]     --> src/slot.rs:1933:62
[INFO] [stdout]      |
[INFO] [stdout] 1933 |     pub fn list_own_property_symbols_ignore_slot_trap(&self, subject: Value, _context: &Box<dyn Context>) -> Result<Vec<Symbol>, Error> {
[INFO] [stdout]      |                                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `error_type` and `message` are never read
[INFO] [stdout]   --> src/base/error.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct Error {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 75 |     error_type: ErrorType,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 76 |     message: String
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_prototype_with_layout_guard` is never used
[INFO] [stdout]    --> src/region.rs:957:12
[INFO] [stdout]     |
[INFO] [stdout] 955 | impl Region {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 956 |
[INFO] [stdout] 957 |     pub fn get_prototype_with_layout_guard(&self, subject: Value, context: &Box<dyn Context>, layout_guard: ReentrantLockReadGuard, no_re...
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_prototype` is never used
[INFO] [stdout]    --> src/slot.rs:483:12
[INFO] [stdout]     |
[INFO] [stdout] 481 | impl AtomicSlot {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] 482 |
[INFO] [stdout] 483 |     pub fn get_prototype(&self) -> Value {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_prototype` is never used
[INFO] [stdout]    --> src/slot.rs:718:12
[INFO] [stdout]     |
[INFO] [stdout] 716 | impl SlotRecord {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] 717 |
[INFO] [stdout] 718 |     pub fn get_prototype(&self) -> Value {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_prototype_with_layout_guard` is never used
[INFO] [stdout]     --> src/slot.rs:1207:12
[INFO] [stdout]      |
[INFO] [stdout] 1205 | impl RegionSlot {
[INFO] [stdout]      | --------------- method in this implementation
[INFO] [stdout] 1206 |
[INFO] [stdout] 1207 |     pub fn get_prototype_with_layout_guard(&self, context: &Box<dyn Context>, mut layout_guard: ReentrantLockReadGuard) -> Result<Pinned,...
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/base/value.rs:89:29
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let data = unsafe { std::mem::transmute::<f64, u64>(self.data) };
[INFO] [stdout]    |                             -------------------------------^^^^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: replace this with: `f64::to_bits`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/base/value.rs:90:35
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let other_data = unsafe { std::mem::transmute::<f64, u64>(other.data) };
[INFO] [stdout]    |                                   -------------------------------^^^^^^^^^^^^
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   help: replace this with: `f64::to_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let data = unsafe { std::mem::transmute::<f64, u64>(self.data) };
[INFO] [stdout]     |                             -------------------------------^^^^^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: replace this with: `f64::to_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |             std::mem::transmute::<f64, u64>(self.data)
[INFO] [stdout]     |             -------------------------------^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: replace this with: `f64::to_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:171:28
[INFO] [stdout]     |
[INFO] [stdout] 171 |             data: unsafe { std::mem::transmute::<u64, f64>(NIL_OR_BOOLEAN_PREFIX << 48 | NULL_SUFFIX) }
[INFO] [stdout]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:179:28
[INFO] [stdout]     |
[INFO] [stdout] 179 |             data: unsafe { std::mem::transmute::<u64, f64>(NIL_OR_BOOLEAN_PREFIX << 48 | UNDEFINED_SUFFIX) }
[INFO] [stdout]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:188:32
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 data: unsafe { std::mem::transmute::<u64, f64>(NIL_OR_BOOLEAN_PREFIX << 48 | YES_SUFFIX) }
[INFO] [stdout]     |                                -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:192:32
[INFO] [stdout]     |
[INFO] [stdout] 192 |                 data: unsafe { std::mem::transmute::<u64, f64>(NIL_OR_BOOLEAN_PREFIX << 48 | NO_SUFFIX) }
[INFO] [stdout]     |                                -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:200:28
[INFO] [stdout]     |
[INFO] [stdout] 200 |             data: unsafe { std::mem::transmute::<u64, f64>(SYMBOL_PREFIX << 48 | (symbol.get_id() as u64)) }
[INFO] [stdout]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:208:28
[INFO] [stdout]     |
[INFO] [stdout] 208 |             data: unsafe { std::mem::transmute::<u64, f64>((INTEGER_PREFIX << 48) | (value as u64)) }
[INFO] [stdout]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:217:13
[INFO] [stdout]     |
[INFO] [stdout] 217 |             std::mem::transmute::<i32, u32>(value) 
[INFO] [stdout]     |             -------------------------------^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: replace this with: `i32::cast_unsigned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:224:28
[INFO] [stdout]     |
[INFO] [stdout] 224 |             data: unsafe { std::mem::transmute::<u64, f64>((INTEGER_PREFIX << 48) | uvalue) }
[INFO] [stdout]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:234:32
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 data: unsafe { std::mem::transmute::<u64, f64>(NAN_PREFIX << 48) }
[INFO] [stdout]     |                                -------------------------------^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:250:28
[INFO] [stdout]     |
[INFO] [stdout] 250 |             data: unsafe { std::mem::transmute::<u64, f64>(data) }
[INFO] [stdout]     |                            -------------------------------^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:264:28
[INFO] [stdout]     |
[INFO] [stdout] 264 |             data: unsafe { std::mem::transmute::<u64, f64>(data) }
[INFO] [stdout]     |                            -------------------------------^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:278:28
[INFO] [stdout]     |
[INFO] [stdout] 278 |             data: unsafe { std::mem::transmute::<u64, f64>(data) }
[INFO] [stdout]     |                            -------------------------------^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:292:28
[INFO] [stdout]     |
[INFO] [stdout] 292 |             data: unsafe { std::mem::transmute::<u64, f64>(data) }
[INFO] [stdout]     |                            -------------------------------^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            help: replace this with: `f64::from_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:546:25
[INFO] [stdout]     |
[INFO] [stdout] 546 |                         std::mem::transmute::<u32, i32>((data & 0xffff_ffff) as u32)
[INFO] [stdout]     |                         -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: replace this with: `u32::cast_signed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:636:25
[INFO] [stdout]     |
[INFO] [stdout] 636 |                         std::mem::transmute::<u32, i32>((data & 0xffff_ffff) as u32) as f64
[INFO] [stdout]     |                         -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: replace this with: `u32::cast_signed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/base/value.rs:693:21
[INFO] [stdout]     |
[INFO] [stdout] 693 |                     std::mem::transmute::<u32, i32>((data & 0xffff_ffff) as u32) 
[INFO] [stdout]     |                     -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: replace this with: `u32::cast_signed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/internal_slot/text.rs:76:22
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn iterate_chars(&self) -> Chars {
[INFO] [stdout]    |                      ^^^^^     ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn iterate_chars(&self) -> Chars<'_> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/internal_slot/text.rs:350:26
[INFO] [stdout]     |
[INFO] [stdout] 350 |     pub fn iterate_chars(&self) -> TextCharIterator {
[INFO] [stdout]     |                          ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 350 |     pub fn iterate_chars(&self) -> TextCharIterator<'_> {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/slot.rs:470:38
[INFO] [stdout]     |
[INFO] [stdout] 470 |     pub fn iterate_internal_slot_ids(&self) -> InternalSlotIterator {
[INFO] [stdout]     |                                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 470 |     pub fn iterate_internal_slot_ids(&self) -> InternalSlotIterator<'_> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/slot.rs:514:41
[INFO] [stdout]     |
[INFO] [stdout] 514 |     pub fn iterate_own_property_symbols(&self) -> OwnPropertySymbolIterator {
[INFO] [stdout]     |                                         ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 514 |     pub fn iterate_own_property_symbols(&self) -> OwnPropertySymbolIterator<'_> {
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/slot.rs:710:38
[INFO] [stdout]     |
[INFO] [stdout] 710 |     pub fn iterate_internal_slot_ids(&self) -> InternalSlotIterator {
[INFO] [stdout]     |                                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 710 |     pub fn iterate_internal_slot_ids(&self) -> InternalSlotIterator<'_> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/slot.rs:743:41
[INFO] [stdout]     |
[INFO] [stdout] 743 |     pub fn iterate_own_property_symbols(&self) -> OwnPropertySymbolIterator {
[INFO] [stdout]     |                                         ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 743 |     pub fn iterate_own_property_symbols(&self) -> OwnPropertySymbolIterator<'_> {
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/rw_lock.rs:71:22
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn lock_read(&self) -> RwLockReadGuard {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn lock_read(&self) -> RwLockReadGuard<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/rw_lock.rs:94:26
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn try_lock_read(&self) -> RwLockReadGuard {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn try_lock_read(&self) -> RwLockReadGuard<'_> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/util/rw_lock.rs:128:23
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn lock_write(&self) -> RwLockWriteGuard {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn lock_write(&self) -> RwLockWriteGuard<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/util/rw_lock.rs:152:27
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn try_lock_write(&self) -> RwLockWriteGuard {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn try_lock_write(&self) -> RwLockWriteGuard<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/spin_lock.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn lock(&self) -> SpinLockGuard {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn lock(&self) -> SpinLockGuard<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/spin_lock.rs:61:21
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn try_lock(&self) -> SpinLockGuard {
[INFO] [stdout]    |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn try_lock(&self) -> SpinLockGuard<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `Command { std: "docker" "inspect" "3d6210df2195148c43a9a704fc159589bd46e4989176110906d1ad8edd4512f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d6210df2195148c43a9a704fc159589bd46e4989176110906d1ad8edd4512f0", kill_on_drop: false }`
[INFO] [stdout] 3d6210df2195148c43a9a704fc159589bd46e4989176110906d1ad8edd4512f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a33e431a8a3c249c8ff83f65e691e4904e5c987bd8bf75e13a9a8c70221158f
[INFO] running `Command { std: "docker" "start" "-a" "0a33e431a8a3c249c8ff83f65e691e4904e5c987bd8bf75e13a9a8c70221158f", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `rogiso` which is deprecated
[INFO] [stderr] warning: unused import: `symbol::SymbolRecord`
[INFO] [stderr]   --> src/base/mod.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub use symbol::SymbolRecord;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `no_redirection`
[INFO] [stderr]    --> src/region.rs:957:133
[INFO] [stderr]     |
[INFO] [stderr] 957 | ...ntrantLockReadGuard, no_redirection: bool) -> Result<Pinned, Error> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_no_redirection`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `context`
[INFO] [stderr]     --> src/slot.rs:1281:68
[INFO] [stderr]      |
[INFO] [stderr] 1281 |     pub fn set_prototype_ignore_slot_trap(&self, prototype: Value, context: &Box<dyn Context>) -> Result<(), Error> {
[INFO] [stderr]      |                                                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `subject`
[INFO] [stderr]     --> src/slot.rs:1847:56
[INFO] [stderr]      |
[INFO] [stderr] 1847 |     pub fn delete_own_property_ignore_slot_trap(&self, subject: Value, symbol: Symbol, context: &Box<dyn Context>) -> Result<(), Error> {
[INFO] [stderr]      |                                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `subject`
[INFO] [stderr]     --> src/slot.rs:1933:62
[INFO] [stderr]      |
[INFO] [stderr] 1933 |     pub fn list_own_property_symbols_ignore_slot_trap(&self, subject: Value, _context: &Box<dyn Context>) -> Result<Vec<Symbol>, Error> {
[INFO] [stderr]      |                                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `error_type` and `message` are never read
[INFO] [stderr]   --> src/base/error.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub struct Error {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] 75 |     error_type: ErrorType,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 76 |     message: String
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_prototype_with_layout_guard` is never used
[INFO] [stderr]    --> src/region.rs:957:12
[INFO] [stderr]     |
[INFO] [stderr] 955 | impl Region {
[INFO] [stderr]     | ----------- method in this implementation
[INFO] [stderr] 956 |
[INFO] [stderr] 957 |     pub fn get_prototype_with_layout_guard(&self, subject: Value, context: &Box<dyn Context>, layout_guard: ReentrantLockReadGuard, no_re...
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_prototype` is never used
[INFO] [stderr]    --> src/slot.rs:483:12
[INFO] [stderr]     |
[INFO] [stderr] 481 | impl AtomicSlot {
[INFO] [stderr]     | --------------- method in this implementation
[INFO] [stderr] 482 |
[INFO] [stderr] 483 |     pub fn get_prototype(&self) -> Value {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_prototype` is never used
[INFO] [stderr]    --> src/slot.rs:718:12
[INFO] [stderr]     |
[INFO] [stderr] 716 | impl SlotRecord {
[INFO] [stderr]     | --------------- method in this implementation
[INFO] [stderr] 717 |
[INFO] [stderr] 718 |     pub fn get_prototype(&self) -> Value {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_prototype_with_layout_guard` is never used
[INFO] [stderr]     --> src/slot.rs:1207:12
[INFO] [stderr]      |
[INFO] [stderr] 1205 | impl RegionSlot {
[INFO] [stderr]      | --------------- method in this implementation
[INFO] [stderr] 1206 |
[INFO] [stderr] 1207 |     pub fn get_prototype_with_layout_guard(&self, context: &Box<dyn Context>, mut layout_guard: ReentrantLockReadGuard) -> Result<Pinned,...
[INFO] [stderr]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/base/value.rs:89:29
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let data = unsafe { std::mem::transmute::<f64, u64>(self.data) };
[INFO] [stderr]    |                             -------------------------------^^^^^^^^^^^
[INFO] [stderr]    |                             |
[INFO] [stderr]    |                             help: replace this with: `f64::to_bits`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/base/value.rs:90:35
[INFO] [stderr]    |
[INFO] [stderr] 90 |         let other_data = unsafe { std::mem::transmute::<f64, u64>(other.data) };
[INFO] [stderr]    |                                   -------------------------------^^^^^^^^^^^^
[INFO] [stderr]    |                                   |
[INFO] [stderr]    |                                   help: replace this with: `f64::to_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/base/value.rs:101:29
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let data = unsafe { std::mem::transmute::<f64, u64>(self.data) };
[INFO] [stderr]     |                             -------------------------------^^^^^^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: replace this with: `f64::to_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/base/value.rs:114:13
[INFO] [stderr]     |
[INFO] [stderr] 114 |             std::mem::transmute::<f64, u64>(self.data)
[INFO] [stderr]     |             -------------------------------^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: replace this with: `f64::to_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/base/value.rs:171:28
[INFO] [stderr]     |
[INFO] [stderr] 171 |             data: unsafe { std::mem::transmute::<u64, f64>(NIL_OR_BOOLEAN_PREFIX << 48 | NULL_SUFFIX) }
[INFO] [stderr]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            help: replace this with: `f64::from_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/base/value.rs:179:28
[INFO] [stderr]     |
[INFO] [stderr] 179 |             data: unsafe { std::mem::transmute::<u64, f64>(NIL_OR_BOOLEAN_PREFIX << 48 | UNDEFINED_SUFFIX) }
[INFO] [stderr]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            help: replace this with: `f64::from_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/base/value.rs:188:32
[INFO] [stderr]     |
[INFO] [stderr] 188 |                 data: unsafe { std::mem::transmute::<u64, f64>(NIL_OR_BOOLEAN_PREFIX << 48 | YES_SUFFIX) }
[INFO] [stderr]     |                                -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                |
[INFO] [stderr]     |                                help: replace this with: `f64::from_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/base/value.rs:192:32
[INFO] [stderr]     |
[INFO] [stderr] 192 |                 data: unsafe { std::mem::transmute::<u64, f64>(NIL_OR_BOOLEAN_PREFIX << 48 | NO_SUFFIX) }
[INFO] [stderr]     |                                -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                |
[INFO] [stderr]     |                                help: replace this with: `f64::from_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/base/value.rs:200:28
[INFO] [stderr]     |
[INFO] [stderr] 200 |             data: unsafe { std::mem::transmute::<u64, f64>(SYMBOL_PREFIX << 48 | (symbol.get_id() as u64)) }
[INFO] [stderr]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            help: replace this with: `f64::from_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/base/value.rs:208:28
[INFO] [stderr]     |
[INFO] [stderr] 208 |             data: unsafe { std::mem::transmute::<u64, f64>((INTEGER_PREFIX << 48) | (value as u64)) }
[INFO] [stderr]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            help: replace this with: `f64::from_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/base/value.rs:217:13
[INFO] [stderr]     |
[INFO] [stderr] 217 |             std::mem::transmute::<i32, u32>(value) 
[INFO] [stderr]     |             -------------------------------^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: replace this with: `i32::cast_unsigned`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/base/value.rs:224:28
[INFO] [stderr]     |
[INFO] [stderr] 224 |             data: unsafe { std::mem::transmute::<u64, f64>((INTEGER_PREFIX << 48) | uvalue) }
[INFO] [stderr]     |                            -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            help: replace this with: `f64::from_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/base/value.rs:234:32
[INFO] [stderr]     |
[INFO] [stderr] 234 |                 data: unsafe { std::mem::transmute::<u64, f64>(NAN_PREFIX << 48) }
[INFO] [stderr]     |                                -------------------------------^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                |
[INFO] [stderr]     |                                help: replace this with: `f64::from_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/base/value.rs:250:28
[INFO] [stderr]     |
[INFO] [stderr] 250 |             data: unsafe { std::mem::transmute::<u64, f64>(data) }
[INFO] [stderr]     |                            -------------------------------^^^^^^
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            help: replace this with: `f64::from_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/base/value.rs:264:28
[INFO] [stderr]     |
[INFO] [stderr] 264 |             data: unsafe { std::mem::transmute::<u64, f64>(data) }
[INFO] [stderr]     |                            -------------------------------^^^^^^
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            help: replace this with: `f64::from_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/base/value.rs:278:28
[INFO] [stderr]     |
[INFO] [stderr] 278 |             data: unsafe { std::mem::transmute::<u64, f64>(data) }
[INFO] [stderr]     |                            -------------------------------^^^^^^
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            help: replace this with: `f64::from_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/base/value.rs:292:28
[INFO] [stderr]     |
[INFO] [stderr] 292 |             data: unsafe { std::mem::transmute::<u64, f64>(data) }
[INFO] [stderr]     |                            -------------------------------^^^^^^
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            help: replace this with: `f64::from_bits`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/base/value.rs:546:25
[INFO] [stderr]     |
[INFO] [stderr] 546 |                         std::mem::transmute::<u32, i32>((data & 0xffff_ffff) as u32)
[INFO] [stderr]     |                         -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: replace this with: `u32::cast_signed`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/base/value.rs:636:25
[INFO] [stderr]     |
[INFO] [stderr] 636 |                         std::mem::transmute::<u32, i32>((data & 0xffff_ffff) as u32) as f64
[INFO] [stderr]     |                         -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: replace this with: `u32::cast_signed`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/base/value.rs:693:21
[INFO] [stderr]     |
[INFO] [stderr] 693 |                     std::mem::transmute::<u32, i32>((data & 0xffff_ffff) as u32) 
[INFO] [stderr]     |                     -------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: replace this with: `u32::cast_signed`
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/internal_slot/text.rs:76:22
[INFO] [stderr]    |
[INFO] [stderr] 76 |     fn iterate_chars(&self) -> Chars {
[INFO] [stderr]    |                      ^^^^^     ^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 76 |     fn iterate_chars(&self) -> Chars<'_> {
[INFO] [stderr]    |                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/internal_slot/text.rs:350:26
[INFO] [stderr]     |
[INFO] [stderr] 350 |     pub fn iterate_chars(&self) -> TextCharIterator {
[INFO] [stderr]     |                          ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 350 |     pub fn iterate_chars(&self) -> TextCharIterator<'_> {
[INFO] [stderr]     |                                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/slot.rs:470:38
[INFO] [stderr]     |
[INFO] [stderr] 470 |     pub fn iterate_internal_slot_ids(&self) -> InternalSlotIterator {
[INFO] [stderr]     |                                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                      |
[INFO] [stderr]     |                                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 470 |     pub fn iterate_internal_slot_ids(&self) -> InternalSlotIterator<'_> {
[INFO] [stderr]     |                                                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/slot.rs:514:41
[INFO] [stderr]     |
[INFO] [stderr] 514 |     pub fn iterate_own_property_symbols(&self) -> OwnPropertySymbolIterator {
[INFO] [stderr]     |                                         ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                         |
[INFO] [stderr]     |                                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 514 |     pub fn iterate_own_property_symbols(&self) -> OwnPropertySymbolIterator<'_> {
[INFO] [stderr]     |                                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/slot.rs:710:38
[INFO] [stderr]     |
[INFO] [stderr] 710 |     pub fn iterate_internal_slot_ids(&self) -> InternalSlotIterator {
[INFO] [stderr]     |                                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                      |
[INFO] [stderr]     |                                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 710 |     pub fn iterate_internal_slot_ids(&self) -> InternalSlotIterator<'_> {
[INFO] [stderr]     |                                                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/slot.rs:743:41
[INFO] [stderr]     |
[INFO] [stderr] 743 |     pub fn iterate_own_property_symbols(&self) -> OwnPropertySymbolIterator {
[INFO] [stderr]     |                                         ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                         |
[INFO] [stderr]     |                                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 743 |     pub fn iterate_own_property_symbols(&self) -> OwnPropertySymbolIterator<'_> {
[INFO] [stderr]     |                                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/util/rw_lock.rs:71:22
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub fn lock_read(&self) -> RwLockReadGuard {
[INFO] [stderr]    |                      ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub fn lock_read(&self) -> RwLockReadGuard<'_> {
[INFO] [stderr]    |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/util/rw_lock.rs:94:26
[INFO] [stderr]    |
[INFO] [stderr] 94 |     pub fn try_lock_read(&self) -> RwLockReadGuard {
[INFO] [stderr]    |                          ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 94 |     pub fn try_lock_read(&self) -> RwLockReadGuard<'_> {
[INFO] [stderr]    |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/util/rw_lock.rs:128:23
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub fn lock_write(&self) -> RwLockWriteGuard {
[INFO] [stderr]     |                       ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub fn lock_write(&self) -> RwLockWriteGuard<'_> {
[INFO] [stderr]     |                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/util/rw_lock.rs:152:27
[INFO] [stderr]     |
[INFO] [stderr] 152 |     pub fn try_lock_write(&self) -> RwLockWriteGuard {
[INFO] [stderr]     |                           ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 152 |     pub fn try_lock_write(&self) -> RwLockWriteGuard<'_> {
[INFO] [stderr]     |                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/util/spin_lock.rs:43:17
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn lock(&self) -> SpinLockGuard {
[INFO] [stderr]    |                 ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn lock(&self) -> SpinLockGuard<'_> {
[INFO] [stderr]    |                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/util/spin_lock.rs:61:21
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn try_lock(&self) -> SpinLockGuard {
[INFO] [stderr]    |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn try_lock(&self) -> SpinLockGuard<'_> {
[INFO] [stderr]    |                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rogiso` (lib) generated 42 warnings (run `cargo fix --lib -p rogiso` to apply 37 suggestions)
[INFO] [stderr] warning: unused import: `trap_info::TestTrapInfo`
[INFO] [stderr]   --> src/test/mod.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub use trap_info::TestTrapInfo;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rogiso` (lib test) generated 43 warnings (42 duplicates) (run `cargo fix --lib -p rogiso --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stdout] running 112 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rogiso-6b8440cf9cf7a2d8)
[INFO] [stdout] test base::symbol::test_symbol_recycle ... ok
[INFO] [stdout] test base::symbol::test_value_symbol ... ok
[INFO] [stdout] test base::value::test_boolean_true ... ok
[INFO] [stdout] test base::value::test_cardinal ... ok
[INFO] [stdout] test base::value::test_cardinal_zero ... ok
[INFO] [stdout] test base::value::test_float ... ok
[INFO] [stdout] test base::value::test_float_infinity ... ok
[INFO] [stdout] test base::value::test_float_nan ... ok
[INFO] [stdout] test base::value::test_equal ... ok
[INFO] [stdout] test base::value::test_float_negative ... ok
[INFO] [stdout] test base::value::test_float_negative_infinity ... ok
[INFO] [stdout] test base::value::test_float_zero ... ok
[INFO] [stdout] test base::value::test_integer ... ok
[INFO] [stdout] test base::value::test_integer_negative ... ok
[INFO] [stdout] test base::value::test_null ... ok
[INFO] [stdout] test base::value::test_undefined ... ok
[INFO] [stdout] test field_shortcuts::test_field_shortcuts ... ok
[INFO] [stdout] test field_shortcuts::test_field_shortcuts_size ... ok
[INFO] [stdout] test field_shortcuts::test_field_template_creation ... ok
[INFO] [stdout] test base::symbol::test_symbol_id_generator ... ok
[INFO] [stdout] test field_shortcuts::test_field_template_symbol ... ok
[INFO] [stdout] test field_shortcuts::test_field_template_version ... ok
[INFO] [stdout] test field_shortcuts::test_field_token ... ok
[INFO] [stdout] test internal_slot::list::test_creation ... ok
[INFO] [stdout] test internal_slot::list::test_elements ... ok
[INFO] [stdout] test internal_slot::list::test_length ... ok
[INFO] [stdout] test internal_slot::text::test_char_iterator ... ok
[INFO] [stdout] test internal_slot::text::test_concatentate ... ok
[INFO] [stdout] test internal_slot::text::test_equal ... ok
[INFO] [stdout] test internal_slot::text::test_from_chars ... ok
[INFO] [stdout] test internal_slot::text::test_from_utf8 ... ok
[INFO] [stdout] test internal_slot::text::test_get_char_at ... ok
[INFO] [stdout] test internal_slot::text::test_hash ... ok
[INFO] [stdout] test internal_slot::text::test_ordering ... ok
[INFO] [stdout] test internal_slot::text::test_repeat ... ok
[INFO] [stdout] test internal_slot::text::test_shrink ... ok
[INFO] [stdout] test internal_slot::text::test_simple_text ... ok
[INFO] [stdout] test internal_slot::text::test_slices ... ok
[INFO] [stdout] test internal_slot::tuple::test_creation ... ok
[INFO] [stdout] test internal_slot::tuple::test_get_element ... ok
[INFO] [stdout] test internal_slot::tuple::test_length ... ok
[INFO] [stdout] test internal_slot::tuple::test_refresh_reference ... ok
[INFO] [stdout] test internal_slot::tuple::test_tuple_references ... ok
[INFO] [stdout] test isolate::test_isolate_creation ... ok
[INFO] [stdout] test base::symbol::test_text_symbol ... ok
[INFO] [stdout] test base::value::test_boolean_false ... ok
[INFO] [stdout] test base::value::test_integer_zero ... ok
[INFO] [stdout] test isolate::test_isolate_outlets ... ok
[INFO] [stdout] test internal_slot::list::test_list_references ... ok
[INFO] [stdout] test internal_slot::list::test_refresh_reference ... ok
[INFO] [stdout] test isolate::test_isolate_properties ... ok
[INFO] [stdout] test isolate::test_isolate_slot_snapshot ... ok
[INFO] [stdout] test isolate::test_isolate_seals ... ok
[INFO] [stdout] test isolate::test_isolate_text_symbol ... ok
[INFO] [stdout] test isolate::test_isolate_own_properties ... ok
[INFO] [stdout] test reference_map::test_multiple_references ... ok
[INFO] [stdout] test isolate::test_isolate_value_symbol ... ok
[INFO] [stdout] test reference_map::test_add_reference ... ok
[INFO] [stdout] test reference_map::test_remove_reference ... ok
[INFO] [stdout] test region::test_region_field_shortcuts ... ok
[INFO] [stdout] test isolate::test_isolate_region_management ... ok
[INFO] [stdout] test isolate::test_isolate_slot_management ... ok
[INFO] [stdout] test region::test_region_creation ... ok
[INFO] [stdout] test reference_map::test_remove_reference_not_found ... ok
[INFO] [stdout] test region::test_region_own_property ... ok
[INFO] [stdout] test region::test_region_internal_slot ... ok
[INFO] [stdout] test region::test_region_basic_slot_management ... ok
[INFO] [stdout] test region::test_region_snapshot ... ok
[INFO] [stdout] test root::test_root_creation ... ok
[INFO] [stdout] test root::test_root_get ... ok
[INFO] [stdout] test region::test_region_basic_states ... ok
[INFO] [stdout] test root::test_root_references ... ok
[INFO] [stdout] test region::test_region_seal ... ok
[INFO] [stdout] test region::test_region_references ... ok
[INFO] [stdout] test root::test_root_refresh ... ok
[INFO] [stdout] test root::test_roots_creation ... ok
[INFO] [stdout] test root::test_roots_merge ... ok
[INFO] [stdout] test root::test_roots_references ... ok
[INFO] [stdout] test root::test_roots_refresh_value ... ok
[INFO] [stdout] test root::test_weak_id_generator ... ok
[INFO] [stdout] test root::test_weak_root ... ok
[INFO] [stdout] test slot::test_atomic_slot_flags ... ok
[INFO] [stdout] test slot::test_atomic_slot_primitive_type ... ok
[INFO] [stdout] test slot::test_atomic_slot_size ... ok
[INFO] [stdout] test slot::test_region_slot_management ... ok
[INFO] [stdout] test slot::test_region_slot_own_properties ... ok
[INFO] [stdout] test region::test_region_slot_trap ... ok
[INFO] [stdout] test slot::test_region_slot_own_property_with_field_shortcuts ... ok
[INFO] [stdout] test slot::test_region_slot_references ... ok
[INFO] [stdout] test isolate::test_isolate_roots ... ok
[INFO] [stdout] test slot::test_region_slot_size ... ok
[INFO] [stdout] test slot::test_region_slot_slot_trap ... ok
[INFO] [stdout] test slot::test_region_slot_color ... ok
[INFO] [stdout] test slot::test_region_slot_internal_slot ... ok
[INFO] [stdout] test slot::test_slot_record_id ... ok
[INFO] [stdout] test slot::test_slot_record_reset ... ok
[INFO] [stdout] test slot::test_region_slot_snapshot ... ok
[INFO] [stdout] test slot::test_slot_record_size ... ok
[INFO] [stdout] test util::page_map::test_page_map_items ... ok
[INFO] [stdout] test slot::test_slot_record_color ... ok
[INFO] [stdout] test util::page_map::test_page_map_iterator ... ok
[INFO] [stdout] test slot::test_region_slot_field_shortcuts ... ok
[INFO] [stdout] test slot::test_slot_record_references ... ok
[INFO] [stdout] test util::page_map::test_page_size ... ok
[INFO] [stdout] test util::reentrant_lock::test_lock ... ok
[INFO] [stdout] test util::rw_lock::test_lock ... ok
[INFO] [stdout] test util::page_map::test_page_table_size ... ok
[INFO] [stdout] test util::spin_lock::test_lock ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test util::page_map::test_page_map_size ... FAILED
[INFO] [stdout] test region::test_region_size ... FAILED
[INFO] [stdout] test util::page_map::test_page_map_items_recycled - should panic ... ok
[INFO] [stdout] test util::page_map::test_page_map_items_inavailable - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- util::page_map::test_page_map_size stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'util::page_map::test_page_map_size' (123) panicked at src/util/page_map.rs:278:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 8184
[INFO] [stdout]  right: 8192
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59e16aae0082 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x59e16aae0082 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x59e16aae0082 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x59e16aae0082 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x59e16aaf127f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x59e16aaf127f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x59e16aaad963 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x59e16aaad963 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x59e16aab97e2 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x59e16aabe31f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x59e16aabe1b1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x59e16aa8123e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x59e16aa8123e - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x59e16aabe92f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x59e16aabe92f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x59e16aabe78a - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x59e16aab9919 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x59e16aaa212d - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x59e16aaf8c60 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x59e16aaf8a63 - core::panicking::assert_failed_inner::h865658b89c1b891d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:444:17
[INFO] [stdout]   20:     0x59e16aaf88a7 - core::panicking::assert_failed::hda11ef7e070fa843
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:399:5
[INFO] [stdout]   21:     0x59e16aa5c119 - rogiso::util::page_map::test_page_map_size::h62d64e6aad37b9d8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/util/page_map.rs:278:5
[INFO] [stdout]   22:     0x59e16aa5c137 - rogiso::util::page_map::test_page_map_size::{{closure}}::hcb97593d9570ebb7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/util/page_map.rs:277:24
[INFO] [stdout]   23:     0x59e16aa38496 - core::ops::function::FnOnce::call_once::h15c78944d1ecfafe
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x59e16aa8103b - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x59e16aa8103b - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x59e16aa9509d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x59e16aa9509d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x59e16aa9509d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x59e16aa9509d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x59e16aa9509d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x59e16aa9509d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x59e16aa9509d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x59e16aa6e5e4 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x59e16aa6e5e4 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x59e16aa71e3a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   36:     0x59e16aa71e3a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x59e16aa71e3a - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x59e16aa71e3a - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x59e16aa71e3a - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x59e16aa71e3a - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   41:     0x59e16aa71e3a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x59e16aab4d1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   43:     0x59e16aab4d1f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   44:     0x7a17b92bbaa4 - <unknown>
[INFO] [stdout]   45:     0x7a17b9348a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- region::test_region_size stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'region::test_region_size' (88) panicked at src/region.rs:1424:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 4072
[INFO] [stdout]  right: 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59e16aae0082 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x59e16aae0082 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x59e16aae0082 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x59e16aae0082 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x59e16aaf127f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x59e16aaf127f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x59e16aaad963 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x59e16aaad963 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x59e16aab97e2 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x59e16aabe31f - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x59e16aabe1b1 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x59e16aa8123e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x59e16aa8123e - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x59e16aabe92f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x59e16aabe92f - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x59e16aabe78a - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x59e16aab9919 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x59e16aaa212d - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x59e16aaf8c60 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x59e16aaf8a63 - core::panicking::assert_failed_inner::h865658b89c1b891d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:444:17
[INFO] [stdout]   20:     0x59e16aaf88a7 - core::panicking::assert_failed::hda11ef7e070fa843
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:399:5
[INFO] [stdout]   21:     0x59e16a9f6e31 - rogiso::region::test_region_size::h1ce0c6aaa86e4417
[INFO] [stdout]                                at /opt/rustwide/workdir/src/region.rs:1424:5
[INFO] [stdout]   22:     0x59e16a9f6e57 - rogiso::region::test_region_size::{{closure}}::hb6ec83baef46984a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/region.rs:1422:22
[INFO] [stdout]   23:     0x59e16aa380e6 - core::ops::function::FnOnce::call_once::h08676a46ef58428d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x59e16aa8103b - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x59e16aa8103b - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x59e16aa9509d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x59e16aa9509d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x59e16aa9509d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x59e16aa9509d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x59e16aa9509d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x59e16aa9509d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x59e16aa9509d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x59e16aa6e5e4 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x59e16aa6e5e4 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x59e16aa71e3a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   36:     0x59e16aa71e3a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x59e16aa71e3a - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x59e16aa71e3a - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x59e16aa71e3a - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x59e16aa71e3a - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   41:     0x59e16aa71e3a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x59e16aab4d1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   43:     0x59e16aab4d1f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   44:     0x7a17b92bbaa4 - <unknown>
[INFO] [stdout]   45:     0x7a17b9348a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     region::test_region_size
[INFO] [stdout]     util::page_map::test_page_map_size
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 110 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0a33e431a8a3c249c8ff83f65e691e4904e5c987bd8bf75e13a9a8c70221158f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a33e431a8a3c249c8ff83f65e691e4904e5c987bd8bf75e13a9a8c70221158f", kill_on_drop: false }`
[INFO] [stdout] 0a33e431a8a3c249c8ff83f65e691e4904e5c987bd8bf75e13a9a8c70221158f
