[INFO] fetching crate ketos 0.12.0...
[INFO] testing ketos-0.12.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate ketos 0.12.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ketos 0.12.0
[INFO] finished tweaking crates.io crate ketos 0.12.0
[INFO] tweaked toml for crates.io crate ketos 0.12.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ketos 0.12.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ketos 0.12.0 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f240d4e8f4888850a71fb3b4af90d9950a83d6faacd05459b86fd21302243467
[INFO] running `Command { std: "docker" "start" "-a" "f240d4e8f4888850a71fb3b4af90d9950a83d6faacd05459b86fd21302243467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f240d4e8f4888850a71fb3b4af90d9950a83d6faacd05459b86fd21302243467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f240d4e8f4888850a71fb3b4af90d9950a83d6faacd05459b86fd21302243467", kill_on_drop: false }`
[INFO] [stdout] f240d4e8f4888850a71fb3b4af90d9950a83d6faacd05459b86fd21302243467
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6db685ea5a94698268536a7839e0e54d9a5f68dfd8a783866289486d7b47f829
[INFO] running `Command { std: "docker" "start" "-a" "6db685ea5a94698268536a7839e0e54d9a5f68dfd8a783866289486d7b47f829", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling smallvec v1.1.0
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.11
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling smallstr v0.1.0
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling terminfo v0.6.1
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling gumdrop_derive v0.7.0
[INFO] [stderr]    Compiling gumdrop v0.7.0
[INFO] [stderr]    Compiling mortal v0.2.1
[INFO] [stderr]    Compiling linefeed v0.6.0
[INFO] [stderr]    Compiling ketos v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ketos/structs.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 ForeignValue::downcast_rc::<T>(fv)
[INFO] [stdout]     |                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 <dyn ForeignValue>::downcast_rc::<T>(fv)
[INFO] [stdout]     |                 ++++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/bytecode.rs:816:23
[INFO] [stdout]     |
[INFO] [stdout] 816 |     pub fn new(bytes: &[u8], offset: usize) -> CodeReader {
[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] 816 |     pub fn new(bytes: &[u8], offset: usize) -> CodeReader<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/ketos/compile.rs:333:9
[INFO] [stdout]     |
[INFO] [stdout] 333 |         replace(&mut self.blocks, new_blocks);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 333 |         let _ = replace(&mut self.blocks, new_blocks);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/ketos/exec.rs:1214:24
[INFO] [stdout]      |
[INFO] [stdout] 1214 |     fn drain_stack_top(&mut self, n: u32) -> Result<Drain<Value>, ExecError> {
[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] 1214 |     fn drain_stack_top(&mut self, n: u32) -> Result<Drain<'_, Value>, ExecError> {
[INFO] [stdout]      |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/function.rs:473:36
[INFO] [stdout]     |
[INFO] [stdout] 473 | fn coerce_numbers(lhs: Value, rhs: &Value) -> Result<(Value, Cow<Value>), ExecError> {
[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] 473 | fn coerce_numbers(lhs: Value, rhs: &Value) -> Result<(Value, Cow<'_, Value>), ExecError> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub fn highlight_span(text: &str, span: Span) -> SpanDisplay {
[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] 101 | pub fn highlight_span(text: &str, span: Span) -> SpanDisplay<'_> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:178:27
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn highlight_span(&self, span: Span) -> SpanDisplay {
[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] 178 |     pub fn highlight_span(&self, span: Span) -> SpanDisplay<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:240:23
[INFO] [stdout]     |
[INFO] [stdout] 240 |     pub fn new(input: &str, offset: BytePos) -> Lexer {
[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] 240 |     pub fn new(input: &str, offset: BytePos) -> Lexer<'_> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:432:29
[INFO] [stdout]     |
[INFO] [stdout] 432 | fn parse_doc_comment(input: &str) -> (Token, usize) {
[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] 432 | fn parse_doc_comment(input: &str) -> (Token<'_>, usize) {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:491:25
[INFO] [stdout]     |
[INFO] [stdout] 491 | fn parse_keyword(input: &str) -> Result<(Token, usize), ParseErrorKind> {
[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] 491 | fn parse_keyword(input: &str) -> Result<(Token<'_>, usize), ParseErrorKind> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:502:22
[INFO] [stdout]     |
[INFO] [stdout] 502 | fn parse_name(input: &str) -> Result<(Token, usize), ParseErrorKind> {
[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] 502 | fn parse_name(input: &str) -> Result<(Token<'_>, usize), ParseErrorKind> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:506:24
[INFO] [stdout]     |
[INFO] [stdout] 506 | fn parse_number(input: &str) -> Result<(Token, usize), ParseErrorKind> {
[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] 506 | fn parse_number(input: &str) -> Result<(Token<'_>, usize), ParseErrorKind> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:591:22
[INFO] [stdout]     |
[INFO] [stdout] 591 | fn parse_byte(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 591 | fn parse_byte(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:596:23
[INFO] [stdout]     |
[INFO] [stdout] 596 | fn parse_bytes(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 596 | fn parse_bytes(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:601:27
[INFO] [stdout]     |
[INFO] [stdout] 601 | fn parse_raw_bytes(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 601 | fn parse_raw_bytes(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:606:22
[INFO] [stdout]     |
[INFO] [stdout] 606 | fn parse_path(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 606 | fn parse_path(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:611:26
[INFO] [stdout]     |
[INFO] [stdout] 611 | fn parse_raw_path(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 611 | fn parse_raw_path(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:616:22
[INFO] [stdout]     |
[INFO] [stdout] 616 | fn parse_char(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 616 | fn parse_char(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:621:24
[INFO] [stdout]     |
[INFO] [stdout] 621 | fn parse_string(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 621 | fn parse_string(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:626:28
[INFO] [stdout]     |
[INFO] [stdout] 626 | fn parse_raw_string(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 626 | fn parse_raw_string(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/name.rs:361:23
[INFO] [stdout]     |
[INFO] [stdout] 361 |     pub fn new(store: &NameStore) -> NameOutputConversion {
[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] 361 |     pub fn new(store: &NameStore) -> NameOutputConversion<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/name.rs:452:17
[INFO] [stdout]     |
[INFO] [stdout] 452 |     pub fn iter(&self) -> NameIter {
[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] 452 |     pub fn iter(&self) -> NameIter<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/name.rs:541:17
[INFO] [stdout]     |
[INFO] [stdout] 541 |     pub fn iter(&self) -> slice::Iter<(Name, T)> {
[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] 541 |     pub fn iter(&self) -> slice::Iter<'_, (Name, T)> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/name.rs:636:17
[INFO] [stdout]     |
[INFO] [stdout] 636 |     pub fn iter(&self) -> slice::Iter<(Name, T)> {
[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] 636 |     pub fn iter(&self) -> slice::Iter<'_, (Name, T)> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/name.rs:705:17
[INFO] [stdout]     |
[INFO] [stdout] 705 |     pub fn iter(&self) -> SetIter {
[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] 705 |     pub fn iter(&self) -> SetIter<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/name.rs:761:17
[INFO] [stdout]     |
[INFO] [stdout] 761 |     pub fn iter(&self) -> SetIter {
[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] 761 |     pub fn iter(&self) -> SetIter<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/parser.rs:561:25
[INFO] [stdout]     |
[INFO] [stdout] 561 | fn strip_underscores(s: &str) -> Cow<str> {
[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] 561 | fn strip_underscores(s: &str) -> Cow<'_, str> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/scope.rs:180:27
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn borrow_codemap(&self) -> Ref<CodeMap> {
[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] 180 |     pub fn borrow_codemap(&self) -> Ref<'_, CodeMap> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/scope.rs:185:31
[INFO] [stdout]     |
[INFO] [stdout] 185 |     pub fn borrow_codemap_mut(&self) -> RefMut<CodeMap> {
[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] 185 |     pub fn borrow_codemap_mut(&self) -> RefMut<'_, CodeMap> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/scope.rs:190:25
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn borrow_names(&self) -> Ref<NameStore> {
[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] 190 |     pub fn borrow_names(&self) -> Ref<'_, NameStore> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/scope.rs:195:29
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub fn borrow_names_mut(&self) -> RefMut<NameStore> {
[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] 195 |     pub fn borrow_names_mut(&self) -> RefMut<'_, NameStore> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ketos/string.rs:60:19
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn new(input: &str, pos: BytePos, ty: StringType) -> StringReader {
[INFO] [stdout]    |                   ^^^^ the lifetime is elided here       ^^^^^^^^^^^^ the same lifetime is hidden 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] 60 |     fn new(input: &str, pos: BytePos, ty: StringType) -> StringReader<'_> {
[INFO] [stdout]    |                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/string_fmt.rs:200:15
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn new(s: &str) -> FieldParser {
[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] 200 |     fn new(s: &str) -> FieldParser<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.88s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3, terminfo v0.6.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "6db685ea5a94698268536a7839e0e54d9a5f68dfd8a783866289486d7b47f829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6db685ea5a94698268536a7839e0e54d9a5f68dfd8a783866289486d7b47f829", kill_on_drop: false }`
[INFO] [stdout] 6db685ea5a94698268536a7839e0e54d9a5f68dfd8a783866289486d7b47f829
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e9c59a648874fc0787642ca7ec748108fa6b379526f1658d3d0d35189006726
[INFO] running `Command { std: "docker" "start" "-a" "3e9c59a648874fc0787642ca7ec748108fa6b379526f1658d3d0d35189006726", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.3.0
[INFO] [stderr]    Compiling ketos_derive v0.12.0
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ketos/structs.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 ForeignValue::downcast_rc::<T>(fv)
[INFO] [stdout]     |                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 <dyn ForeignValue>::downcast_rc::<T>(fv)
[INFO] [stdout]     |                 ++++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/bytecode.rs:816:23
[INFO] [stdout]     |
[INFO] [stdout] 816 |     pub fn new(bytes: &[u8], offset: usize) -> CodeReader {
[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] 816 |     pub fn new(bytes: &[u8], offset: usize) -> CodeReader<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/ketos/compile.rs:333:9
[INFO] [stdout]     |
[INFO] [stdout] 333 |         replace(&mut self.blocks, new_blocks);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 333 |         let _ = replace(&mut self.blocks, new_blocks);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/ketos/exec.rs:1214:24
[INFO] [stdout]      |
[INFO] [stdout] 1214 |     fn drain_stack_top(&mut self, n: u32) -> Result<Drain<Value>, ExecError> {
[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] 1214 |     fn drain_stack_top(&mut self, n: u32) -> Result<Drain<'_, Value>, ExecError> {
[INFO] [stdout]      |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/function.rs:473:36
[INFO] [stdout]     |
[INFO] [stdout] 473 | fn coerce_numbers(lhs: Value, rhs: &Value) -> Result<(Value, Cow<Value>), ExecError> {
[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] 473 | fn coerce_numbers(lhs: Value, rhs: &Value) -> Result<(Value, Cow<'_, Value>), ExecError> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub fn highlight_span(text: &str, span: Span) -> SpanDisplay {
[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] 101 | pub fn highlight_span(text: &str, span: Span) -> SpanDisplay<'_> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:178:27
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn highlight_span(&self, span: Span) -> SpanDisplay {
[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] 178 |     pub fn highlight_span(&self, span: Span) -> SpanDisplay<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:240:23
[INFO] [stdout]     |
[INFO] [stdout] 240 |     pub fn new(input: &str, offset: BytePos) -> Lexer {
[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] 240 |     pub fn new(input: &str, offset: BytePos) -> Lexer<'_> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:432:29
[INFO] [stdout]     |
[INFO] [stdout] 432 | fn parse_doc_comment(input: &str) -> (Token, usize) {
[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] 432 | fn parse_doc_comment(input: &str) -> (Token<'_>, usize) {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:491:25
[INFO] [stdout]     |
[INFO] [stdout] 491 | fn parse_keyword(input: &str) -> Result<(Token, usize), ParseErrorKind> {
[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] 491 | fn parse_keyword(input: &str) -> Result<(Token<'_>, usize), ParseErrorKind> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:502:22
[INFO] [stdout]     |
[INFO] [stdout] 502 | fn parse_name(input: &str) -> Result<(Token, usize), ParseErrorKind> {
[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] 502 | fn parse_name(input: &str) -> Result<(Token<'_>, usize), ParseErrorKind> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:506:24
[INFO] [stdout]     |
[INFO] [stdout] 506 | fn parse_number(input: &str) -> Result<(Token, usize), ParseErrorKind> {
[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] 506 | fn parse_number(input: &str) -> Result<(Token<'_>, usize), ParseErrorKind> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:591:22
[INFO] [stdout]     |
[INFO] [stdout] 591 | fn parse_byte(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 591 | fn parse_byte(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:596:23
[INFO] [stdout]     |
[INFO] [stdout] 596 | fn parse_bytes(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 596 | fn parse_bytes(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:601:27
[INFO] [stdout]     |
[INFO] [stdout] 601 | fn parse_raw_bytes(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 601 | fn parse_raw_bytes(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:606:22
[INFO] [stdout]     |
[INFO] [stdout] 606 | fn parse_path(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 606 | fn parse_path(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:611:26
[INFO] [stdout]     |
[INFO] [stdout] 611 | fn parse_raw_path(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 611 | fn parse_raw_path(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:616:22
[INFO] [stdout]     |
[INFO] [stdout] 616 | fn parse_char(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 616 | fn parse_char(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:621:24
[INFO] [stdout]     |
[INFO] [stdout] 621 | fn parse_string(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 621 | fn parse_string(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:626:28
[INFO] [stdout]     |
[INFO] [stdout] 626 | fn parse_raw_string(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 626 | fn parse_raw_string(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/name.rs:361:23
[INFO] [stdout]     |
[INFO] [stdout] 361 |     pub fn new(store: &NameStore) -> NameOutputConversion {
[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] 361 |     pub fn new(store: &NameStore) -> NameOutputConversion<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/name.rs:452:17
[INFO] [stdout]     |
[INFO] [stdout] 452 |     pub fn iter(&self) -> NameIter {
[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] 452 |     pub fn iter(&self) -> NameIter<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/name.rs:541:17
[INFO] [stdout]     |
[INFO] [stdout] 541 |     pub fn iter(&self) -> slice::Iter<(Name, T)> {
[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] 541 |     pub fn iter(&self) -> slice::Iter<'_, (Name, T)> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/name.rs:636:17
[INFO] [stdout]     |
[INFO] [stdout] 636 |     pub fn iter(&self) -> slice::Iter<(Name, T)> {
[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] 636 |     pub fn iter(&self) -> slice::Iter<'_, (Name, T)> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/name.rs:705:17
[INFO] [stdout]     |
[INFO] [stdout] 705 |     pub fn iter(&self) -> SetIter {
[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] 705 |     pub fn iter(&self) -> SetIter<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/name.rs:761:17
[INFO] [stdout]     |
[INFO] [stdout] 761 |     pub fn iter(&self) -> SetIter {
[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] 761 |     pub fn iter(&self) -> SetIter<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/parser.rs:561:25
[INFO] [stdout]     |
[INFO] [stdout] 561 | fn strip_underscores(s: &str) -> Cow<str> {
[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] 561 | fn strip_underscores(s: &str) -> Cow<'_, str> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/scope.rs:180:27
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn borrow_codemap(&self) -> Ref<CodeMap> {
[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] 180 |     pub fn borrow_codemap(&self) -> Ref<'_, CodeMap> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/scope.rs:185:31
[INFO] [stdout]     |
[INFO] [stdout] 185 |     pub fn borrow_codemap_mut(&self) -> RefMut<CodeMap> {
[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] 185 |     pub fn borrow_codemap_mut(&self) -> RefMut<'_, CodeMap> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/scope.rs:190:25
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn borrow_names(&self) -> Ref<NameStore> {
[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] 190 |     pub fn borrow_names(&self) -> Ref<'_, NameStore> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/scope.rs:195:29
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub fn borrow_names_mut(&self) -> RefMut<NameStore> {
[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] 195 |     pub fn borrow_names_mut(&self) -> RefMut<'_, NameStore> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ketos/string.rs:60:19
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn new(input: &str, pos: BytePos, ty: StringType) -> StringReader {
[INFO] [stdout]    |                   ^^^^ the lifetime is elided here       ^^^^^^^^^^^^ the same lifetime is hidden 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] 60 |     fn new(input: &str, pos: BytePos, ty: StringType) -> StringReader<'_> {
[INFO] [stdout]    |                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/string_fmt.rs:200:15
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn new(s: &str) -> FieldParser {
[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] 200 |     fn new(s: &str) -> FieldParser<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ketos v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> tests/test_derive.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct NoClone(&'static str);
[INFO] [stdout]   |        ------- ^^^^^^^^^^^^
[INFO] [stdout]   |        |
[INFO] [stdout]   |        field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `NoClone` 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: field `0` is never read
[INFO] [stdout]   --> tests/test_derive.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Cloner(&'static str);
[INFO] [stdout]    |        ------ ^^^^^^^^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Cloner` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ketos/any.rs:102:17
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let b = SomeTrait::downcast::<Dumber>(a).unwrap_err();
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let b = <dyn SomeTrait>::downcast::<Dumber>(a).unwrap_err();
[INFO] [stdout]     |                 ++++          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ketos/any.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let c = SomeTrait::downcast::<Dummy>(b).unwrap();
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let c = <dyn SomeTrait>::downcast::<Dummy>(b).unwrap();
[INFO] [stdout]     |                 ++++          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ketos/any.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let b = SomeTrait::downcast_rc::<Dumber>(a).unwrap_err();
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let b = <dyn SomeTrait>::downcast_rc::<Dumber>(a).unwrap_err();
[INFO] [stdout]     |                 ++++          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ketos/any.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let c = SomeTrait::downcast_rc::<Dummy>(b).unwrap();
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let c = <dyn SomeTrait>::downcast_rc::<Dummy>(b).unwrap();
[INFO] [stdout]     |                 ++++          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/ketos/structs.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 ForeignValue::downcast_rc::<T>(fv)
[INFO] [stdout]     |                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 <dyn ForeignValue>::downcast_rc::<T>(fv)
[INFO] [stdout]     |                 ++++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/bytecode.rs:816:23
[INFO] [stdout]     |
[INFO] [stdout] 816 |     pub fn new(bytes: &[u8], offset: usize) -> CodeReader {
[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] 816 |     pub fn new(bytes: &[u8], offset: usize) -> CodeReader<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/ketos/compile.rs:333:9
[INFO] [stdout]     |
[INFO] [stdout] 333 |         replace(&mut self.blocks, new_blocks);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 333 |         let _ = replace(&mut self.blocks, new_blocks);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/ketos/exec.rs:1214:24
[INFO] [stdout]      |
[INFO] [stdout] 1214 |     fn drain_stack_top(&mut self, n: u32) -> Result<Drain<Value>, ExecError> {
[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] 1214 |     fn drain_stack_top(&mut self, n: u32) -> Result<Drain<'_, Value>, ExecError> {
[INFO] [stdout]      |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/function.rs:473:36
[INFO] [stdout]     |
[INFO] [stdout] 473 | fn coerce_numbers(lhs: Value, rhs: &Value) -> Result<(Value, Cow<Value>), ExecError> {
[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] 473 | fn coerce_numbers(lhs: Value, rhs: &Value) -> Result<(Value, Cow<'_, Value>), ExecError> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub fn highlight_span(text: &str, span: Span) -> SpanDisplay {
[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] 101 | pub fn highlight_span(text: &str, span: Span) -> SpanDisplay<'_> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:178:27
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn highlight_span(&self, span: Span) -> SpanDisplay {
[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] 178 |     pub fn highlight_span(&self, span: Span) -> SpanDisplay<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:240:23
[INFO] [stdout]     |
[INFO] [stdout] 240 |     pub fn new(input: &str, offset: BytePos) -> Lexer {
[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] 240 |     pub fn new(input: &str, offset: BytePos) -> Lexer<'_> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:432:29
[INFO] [stdout]     |
[INFO] [stdout] 432 | fn parse_doc_comment(input: &str) -> (Token, usize) {
[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] 432 | fn parse_doc_comment(input: &str) -> (Token<'_>, usize) {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:491:25
[INFO] [stdout]     |
[INFO] [stdout] 491 | fn parse_keyword(input: &str) -> Result<(Token, usize), ParseErrorKind> {
[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] 491 | fn parse_keyword(input: &str) -> Result<(Token<'_>, usize), ParseErrorKind> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:502:22
[INFO] [stdout]     |
[INFO] [stdout] 502 | fn parse_name(input: &str) -> Result<(Token, usize), ParseErrorKind> {
[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] 502 | fn parse_name(input: &str) -> Result<(Token<'_>, usize), ParseErrorKind> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:506:24
[INFO] [stdout]     |
[INFO] [stdout] 506 | fn parse_number(input: &str) -> Result<(Token, usize), ParseErrorKind> {
[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] 506 | fn parse_number(input: &str) -> Result<(Token<'_>, usize), ParseErrorKind> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:591:22
[INFO] [stdout]     |
[INFO] [stdout] 591 | fn parse_byte(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 591 | fn parse_byte(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:596:23
[INFO] [stdout]     |
[INFO] [stdout] 596 | fn parse_bytes(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 596 | fn parse_bytes(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:601:27
[INFO] [stdout]     |
[INFO] [stdout] 601 | fn parse_raw_bytes(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 601 | fn parse_raw_bytes(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:606:22
[INFO] [stdout]     |
[INFO] [stdout] 606 | fn parse_path(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 606 | fn parse_path(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:611:26
[INFO] [stdout]     |
[INFO] [stdout] 611 | fn parse_raw_path(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 611 | fn parse_raw_path(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:616:22
[INFO] [stdout]     |
[INFO] [stdout] 616 | fn parse_char(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 616 | fn parse_char(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:621:24
[INFO] [stdout]     |
[INFO] [stdout] 621 | fn parse_string(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 621 | fn parse_string(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:626:28
[INFO] [stdout]     |
[INFO] [stdout] 626 | fn parse_raw_string(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 626 | fn parse_raw_string(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/lexer.rs:640:18
[INFO] [stdout]     |
[INFO] [stdout] 640 |     fn tokens(s: &str) -> Vec<(Span, Token)> {
[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] 640 |     fn tokens(s: &str) -> Vec<(Span, Token<'_>)> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/name.rs:361:23
[INFO] [stdout]     |
[INFO] [stdout] 361 |     pub fn new(store: &NameStore) -> NameOutputConversion {
[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] 361 |     pub fn new(store: &NameStore) -> NameOutputConversion<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/name.rs:452:17
[INFO] [stdout]     |
[INFO] [stdout] 452 |     pub fn iter(&self) -> NameIter {
[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] 452 |     pub fn iter(&self) -> NameIter<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/name.rs:541:17
[INFO] [stdout]     |
[INFO] [stdout] 541 |     pub fn iter(&self) -> slice::Iter<(Name, T)> {
[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] 541 |     pub fn iter(&self) -> slice::Iter<'_, (Name, T)> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/name.rs:636:17
[INFO] [stdout]     |
[INFO] [stdout] 636 |     pub fn iter(&self) -> slice::Iter<(Name, T)> {
[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] 636 |     pub fn iter(&self) -> slice::Iter<'_, (Name, T)> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/name.rs:705:17
[INFO] [stdout]     |
[INFO] [stdout] 705 |     pub fn iter(&self) -> SetIter {
[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] 705 |     pub fn iter(&self) -> SetIter<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/name.rs:761:17
[INFO] [stdout]     |
[INFO] [stdout] 761 |     pub fn iter(&self) -> SetIter {
[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] 761 |     pub fn iter(&self) -> SetIter<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/parser.rs:561:25
[INFO] [stdout]     |
[INFO] [stdout] 561 | fn strip_underscores(s: &str) -> Cow<str> {
[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] 561 | fn strip_underscores(s: &str) -> Cow<'_, str> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/scope.rs:180:27
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn borrow_codemap(&self) -> Ref<CodeMap> {
[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] 180 |     pub fn borrow_codemap(&self) -> Ref<'_, CodeMap> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/scope.rs:185:31
[INFO] [stdout]     |
[INFO] [stdout] 185 |     pub fn borrow_codemap_mut(&self) -> RefMut<CodeMap> {
[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] 185 |     pub fn borrow_codemap_mut(&self) -> RefMut<'_, CodeMap> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/scope.rs:190:25
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn borrow_names(&self) -> Ref<NameStore> {
[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] 190 |     pub fn borrow_names(&self) -> Ref<'_, NameStore> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/scope.rs:195:29
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub fn borrow_names_mut(&self) -> RefMut<NameStore> {
[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] 195 |     pub fn borrow_names_mut(&self) -> RefMut<'_, NameStore> {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ketos/string.rs:60:19
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn new(input: &str, pos: BytePos, ty: StringType) -> StringReader {
[INFO] [stdout]    |                   ^^^^ the lifetime is elided here       ^^^^^^^^^^^^ the same lifetime is hidden 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] 60 |     fn new(input: &str, pos: BytePos, ty: StringType) -> StringReader<'_> {
[INFO] [stdout]    |                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ketos/string_fmt.rs:200:15
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn new(s: &str) -> FieldParser {
[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] 200 |     fn new(s: &str) -> FieldParser<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.24s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3, terminfo v0.6.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "3e9c59a648874fc0787642ca7ec748108fa6b379526f1658d3d0d35189006726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e9c59a648874fc0787642ca7ec748108fa6b379526f1658d3d0d35189006726", kill_on_drop: false }`
[INFO] [stdout] 3e9c59a648874fc0787642ca7ec748108fa6b379526f1658d3d0d35189006726
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2bd01f26e86671371f852acbfd9deb36e763ca777531754c51c52e5f91633dc
[INFO] running `Command { std: "docker" "start" "-a" "b2bd01f26e86671371f852acbfd9deb36e763ca777531754c51c52e5f91633dc", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ketos/structs.rs:116:17
[INFO] [stderr]     |
[INFO] [stderr] 116 |                 ForeignValue::downcast_rc::<T>(fv)
[INFO] [stderr]     |                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 116 |                 <dyn ForeignValue>::downcast_rc::<T>(fv)
[INFO] [stderr]     |                 ++++             +
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/bytecode.rs:816:23
[INFO] [stderr]     |
[INFO] [stderr] 816 |     pub fn new(bytes: &[u8], offset: usize) -> CodeReader {
[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] 816 |     pub fn new(bytes: &[u8], offset: usize) -> CodeReader<'_> {
[INFO] [stderr]     |                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/ketos/compile.rs:333:9
[INFO] [stderr]     |
[INFO] [stderr] 333 |         replace(&mut self.blocks, new_blocks);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 333 |         let _ = replace(&mut self.blocks, new_blocks);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/ketos/exec.rs:1214:24
[INFO] [stderr]      |
[INFO] [stderr] 1214 |     fn drain_stack_top(&mut self, n: u32) -> Result<Drain<Value>, ExecError> {
[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] 1214 |     fn drain_stack_top(&mut self, n: u32) -> Result<Drain<'_, Value>, ExecError> {
[INFO] [stderr]      |                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/function.rs:473:36
[INFO] [stderr]     |
[INFO] [stderr] 473 | fn coerce_numbers(lhs: Value, rhs: &Value) -> Result<(Value, Cow<Value>), ExecError> {
[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] 473 | fn coerce_numbers(lhs: Value, rhs: &Value) -> Result<(Value, Cow<'_, Value>), ExecError> {
[INFO] [stderr]     |                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/lexer.rs:101:29
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub fn highlight_span(text: &str, span: Span) -> SpanDisplay {
[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] 101 | pub fn highlight_span(text: &str, span: Span) -> SpanDisplay<'_> {
[INFO] [stderr]     |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/lexer.rs:178:27
[INFO] [stderr]     |
[INFO] [stderr] 178 |     pub fn highlight_span(&self, span: Span) -> SpanDisplay {
[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] 178 |     pub fn highlight_span(&self, span: Span) -> SpanDisplay<'_> {
[INFO] [stderr]     |                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/lexer.rs:240:23
[INFO] [stderr]     |
[INFO] [stderr] 240 |     pub fn new(input: &str, offset: BytePos) -> Lexer {
[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] 240 |     pub fn new(input: &str, offset: BytePos) -> Lexer<'_> {
[INFO] [stderr]     |                                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/lexer.rs:432:29
[INFO] [stderr]     |
[INFO] [stderr] 432 | fn parse_doc_comment(input: &str) -> (Token, usize) {
[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] 432 | fn parse_doc_comment(input: &str) -> (Token<'_>, usize) {
[INFO] [stderr]     |                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/lexer.rs:491:25
[INFO] [stderr]     |
[INFO] [stderr] 491 | fn parse_keyword(input: &str) -> Result<(Token, usize), ParseErrorKind> {
[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] 491 | fn parse_keyword(input: &str) -> Result<(Token<'_>, usize), ParseErrorKind> {
[INFO] [stderr]     |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/lexer.rs:502:22
[INFO] [stderr]     |
[INFO] [stderr] 502 | fn parse_name(input: &str) -> Result<(Token, usize), ParseErrorKind> {
[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] 502 | fn parse_name(input: &str) -> Result<(Token<'_>, usize), ParseErrorKind> {
[INFO] [stderr]     |                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/lexer.rs:506:24
[INFO] [stderr]     |
[INFO] [stderr] 506 | fn parse_number(input: &str) -> Result<(Token, usize), ParseErrorKind> {
[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] 506 | fn parse_number(input: &str) -> Result<(Token<'_>, usize), ParseErrorKind> {
[INFO] [stderr]     |                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/lexer.rs:591:22
[INFO] [stderr]     |
[INFO] [stderr] 591 | fn parse_byte(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 591 | fn parse_byte(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stderr]     |                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/lexer.rs:596:23
[INFO] [stderr]     |
[INFO] [stderr] 596 | fn parse_bytes(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 596 | fn parse_bytes(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stderr]     |                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/lexer.rs:601:27
[INFO] [stderr]     |
[INFO] [stderr] 601 | fn parse_raw_bytes(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 601 | fn parse_raw_bytes(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stderr]     |                                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/lexer.rs:606:22
[INFO] [stderr]     |
[INFO] [stderr] 606 | fn parse_path(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 606 | fn parse_path(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stderr]     |                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/lexer.rs:611:26
[INFO] [stderr]     |
[INFO] [stderr] 611 | fn parse_raw_path(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 611 | fn parse_raw_path(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stderr]     |                                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/lexer.rs:616:22
[INFO] [stderr]     |
[INFO] [stderr] 616 | fn parse_char(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 616 | fn parse_char(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stderr]     |                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/lexer.rs:621:24
[INFO] [stderr]     |
[INFO] [stderr] 621 | fn parse_string(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 621 | fn parse_string(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stderr]     |                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/lexer.rs:626:28
[INFO] [stderr]     |
[INFO] [stderr] 626 | fn parse_raw_string(input: &str, pos: BytePos) -> Result<(Token, usize), ParseError> {
[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] 626 | fn parse_raw_string(input: &str, pos: BytePos) -> Result<(Token<'_>, usize), ParseError> {
[INFO] [stderr]     |                                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/name.rs:361:23
[INFO] [stderr]     |
[INFO] [stderr] 361 |     pub fn new(store: &NameStore) -> NameOutputConversion {
[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] 361 |     pub fn new(store: &NameStore) -> NameOutputConversion<'_> {
[INFO] [stderr]     |                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/name.rs:452:17
[INFO] [stderr]     |
[INFO] [stderr] 452 |     pub fn iter(&self) -> NameIter {
[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] 452 |     pub fn iter(&self) -> NameIter<'_> {
[INFO] [stderr]     |                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/name.rs:541:17
[INFO] [stderr]     |
[INFO] [stderr] 541 |     pub fn iter(&self) -> slice::Iter<(Name, T)> {
[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] 541 |     pub fn iter(&self) -> slice::Iter<'_, (Name, T)> {
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/name.rs:636:17
[INFO] [stderr]     |
[INFO] [stderr] 636 |     pub fn iter(&self) -> slice::Iter<(Name, T)> {
[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] 636 |     pub fn iter(&self) -> slice::Iter<'_, (Name, T)> {
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/name.rs:705:17
[INFO] [stderr]     |
[INFO] [stderr] 705 |     pub fn iter(&self) -> SetIter {
[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] 705 |     pub fn iter(&self) -> SetIter<'_> {
[INFO] [stderr]     |                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/name.rs:761:17
[INFO] [stderr]     |
[INFO] [stderr] 761 |     pub fn iter(&self) -> SetIter {
[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] 761 |     pub fn iter(&self) -> SetIter<'_> {
[INFO] [stderr]     |                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/parser.rs:561:25
[INFO] [stderr]     |
[INFO] [stderr] 561 | fn strip_underscores(s: &str) -> Cow<str> {
[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] 561 | fn strip_underscores(s: &str) -> Cow<'_, str> {
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/scope.rs:180:27
[INFO] [stderr]     |
[INFO] [stderr] 180 |     pub fn borrow_codemap(&self) -> Ref<CodeMap> {
[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] 180 |     pub fn borrow_codemap(&self) -> Ref<'_, CodeMap> {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/scope.rs:185:31
[INFO] [stderr]     |
[INFO] [stderr] 185 |     pub fn borrow_codemap_mut(&self) -> RefMut<CodeMap> {
[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] 185 |     pub fn borrow_codemap_mut(&self) -> RefMut<'_, CodeMap> {
[INFO] [stderr]     |                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/scope.rs:190:25
[INFO] [stderr]     |
[INFO] [stderr] 190 |     pub fn borrow_names(&self) -> Ref<NameStore> {
[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] 190 |     pub fn borrow_names(&self) -> Ref<'_, NameStore> {
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/scope.rs:195:29
[INFO] [stderr]     |
[INFO] [stderr] 195 |     pub fn borrow_names_mut(&self) -> RefMut<NameStore> {
[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] 195 |     pub fn borrow_names_mut(&self) -> RefMut<'_, NameStore> {
[INFO] [stderr]     |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/ketos/string.rs:60:19
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn new(input: &str, pos: BytePos, ty: StringType) -> StringReader {
[INFO] [stderr]    |                   ^^^^ the lifetime is elided here       ^^^^^^^^^^^^ the same lifetime is hidden 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] 60 |     fn new(input: &str, pos: BytePos, ty: StringType) -> StringReader<'_> {
[INFO] [stderr]    |                                                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/string_fmt.rs:200:15
[INFO] [stderr]     |
[INFO] [stderr] 200 |     fn new(s: &str) -> FieldParser {
[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] 200 |     fn new(s: &str) -> FieldParser<'_> {
[INFO] [stderr]     |                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ketos/any.rs:102:17
[INFO] [stderr]     |
[INFO] [stderr] 102 |         let b = SomeTrait::downcast::<Dumber>(a).unwrap_err();
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 102 |         let b = <dyn SomeTrait>::downcast::<Dumber>(a).unwrap_err();
[INFO] [stderr]     |                 ++++          +
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ketos/any.rs:103:17
[INFO] [stderr]     |
[INFO] [stderr] 103 |         let c = SomeTrait::downcast::<Dummy>(b).unwrap();
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 103 |         let c = <dyn SomeTrait>::downcast::<Dummy>(b).unwrap();
[INFO] [stderr]     |                 ++++          +
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ketos/any.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |         let b = SomeTrait::downcast_rc::<Dumber>(a).unwrap_err();
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 112 |         let b = <dyn SomeTrait>::downcast_rc::<Dumber>(a).unwrap_err();
[INFO] [stderr]     |                 ++++          +
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ketos/any.rs:113:17
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let c = SomeTrait::downcast_rc::<Dummy>(b).unwrap();
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let c = <dyn SomeTrait>::downcast_rc::<Dummy>(b).unwrap();
[INFO] [stderr]     |                 ++++          +
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ketos/structs.rs:116:17
[INFO] [stderr]     |
[INFO] [stderr] 116 |                 ForeignValue::downcast_rc::<T>(fv)
[INFO] [stderr]     |                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 116 |                 <dyn ForeignValue>::downcast_rc::<T>(fv)
[INFO] [stderr]     |                 ++++             +
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/ketos/lexer.rs:640:18
[INFO] [stderr]     |
[INFO] [stderr] 640 |     fn tokens(s: &str) -> Vec<(Span, Token)> {
[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] 640 |     fn tokens(s: &str) -> Vec<(Span, Token<'_>)> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `ketos` (lib) generated 33 warnings (run `cargo fix --lib -p ketos` to apply 32 suggestions)
[INFO] [stderr] warning: `ketos` (lib test) generated 38 warnings (32 duplicates) (run `cargo fix --lib -p ketos --tests` to apply 6 suggestions)
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> tests/test_derive.rs:9:16
[INFO] [stderr]   |
[INFO] [stderr] 9 | struct NoClone(&'static str);
[INFO] [stderr]   |        ------- ^^^^^^^^^^^^
[INFO] [stderr]   |        |
[INFO] [stderr]   |        field in this struct
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing this field
[INFO] [stderr]   = note: `NoClone` 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: field `0` is never read
[INFO] [stderr]   --> tests/test_derive.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct Cloner(&'static str);
[INFO] [stderr]    |        ------ ^^^^^^^^^^^^
[INFO] [stderr]    |        |
[INFO] [stderr]    |        field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `Cloner` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `ketos` (test "test_derive") generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3, terminfo v0.6.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/ketos/lib.rs (/opt/rustwide/target/debug/deps/ketos-5aa39a4c87ecf63c)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test any::test::test_downcast ... ok
[INFO] [stdout] test args::test::test_optional_args ... ok
[INFO] [stdout] test any::test::test_downcast_rc ... ok
[INFO] [stdout] test args::test::test_args ... ok
[INFO] [stdout] test module::test::test_chain_loader ... ok
[INFO] [stdout] test error::test::test_custom_error ... ok
[INFO] [stdout] test args::test::test_one_arg ... ok
[INFO] [stdout] test exec::test::test_panic_fn ... ok
[INFO] [stdout] test lexer::test::test_comment ... ok
[INFO] [stdout] test lexer::test::test_errors ... ok
[INFO] [stdout] test parser::test::test_errors ... ok
[INFO] [stdout] test parser::test::test_doc_errors ... ok
[INFO] [stdout] test rc_vec::test::test_rc_vec ... ok
[INFO] [stdout] test rc_vec::test::test_rc_string ... ok
[INFO] [stdout] test run::test::test_run ... ok
[INFO] [stdout] test string::test::test_errors ... ok
[INFO] [stdout] test string::test::test_parse_string ... ok
[INFO] [stdout] test any::test::test_downcast_ref ... ok
[INFO] [stdout] test lexer::test::test_position ... ok
[INFO] [stdout] test lexer::test::test_lexer ... ok
[INFO] [stderr]      Running unittests src/bin/repl.rs (/opt/rustwide/target/debug/deps/ketos-a34e490a62d80e75)
[INFO] [stdout] test parser::test::test_lexer_position ... ok
[INFO] [stderr]      Running tests/compile.rs (/opt/rustwide/target/debug/deps/compile-050c2cf4b171cdac)
[INFO] [stdout] test rc_vec::test::test_rc_string_error - should panic ... ok
[INFO] [stderr]      Running tests/conv.rs (/opt/rustwide/target/debug/deps/conv-0e7fc12199897024)
[INFO] [stdout] test args::test::test_empty_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_const ... ok
[INFO] [stdout] test test_const_if ... ok
[INFO] [stdout] test test_if ... ok
[INFO] [stdout] test test_call_self ... ok
[INFO] [stdout] test test_inc ... ok
[INFO] [stdout] test test_tail_recursion ... ok
[INFO] [stdout] test test_tail_recursion_apply ... ok
[INFO] [stdout] test test_dec ... ok
[INFO] [stdout] test test_const_fold ... ok
[INFO] [stdout] test test_lambda ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_from_value ... ok
[INFO] [stdout] test test_into_value ... ok
[INFO] [stderr]      Running tests/core.rs (/opt/rustwide/target/debug/deps/core-28a06bbd2bdb17ea)
[INFO] [stdout] test test_from_value_ref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 71 tests
[INFO] [stdout] test test_append ... ok
[INFO] [stdout] test test_and ... ok
[INFO] [stdout] test test_apply ... ok
[INFO] [stdout] test test_bytes ... ok
[INFO] [stdout] test test_bytes_fns ... ok
[INFO] [stdout] test test_bitwise ... ok
[INFO] [stdout] test test_case ... ok
[INFO] [stdout] test test_cond ... ok
[INFO] [stdout] test test_ceil ... ok
[INFO] [stdout] test test_const_define ... ok
[INFO] [stdout] test test_const ... ok
[INFO] [stdout] test test_do ... ok
[INFO] [stdout] test test_define ... ok
[INFO] [stdout] test test_first_second ... ok
[INFO] [stdout] test test_floor ... ok
[INFO] [stdout] test test_cmp ... ok
[INFO] [stdout] test test_docs ... ok
[INFO] [stdout] test test_float ... ok
[INFO] [stdout] test test_abs ... ok
[INFO] [stdout] test test_elt ... ok
[INFO] [stdout] test test_concat ... ok
[INFO] [stdout] test test_div ... ok
[INFO] [stdout] test test_chars ... ok
[INFO] [stdout] test test_const_error ... ok
[INFO] [stdout] test test_integer ... ok
[INFO] [stdout] test test_cmp_overflow ... ok
[INFO] [stdout] test test_call_self ... ok
[INFO] [stdout] test test_fract ... ok
[INFO] [stdout] test test_int ... ok
[INFO] [stdout] test test_is ... ok
[INFO] [stdout] test test_format_radix ... ok
[INFO] [stdout] test test_id ... ok
[INFO] [stdout] test test_join ... ok
[INFO] [stdout] test test_inf ... ok
[INFO] [stdout] test test_if ... ok
[INFO] [stdout] test test_min_max ... ok
[INFO] [stdout] test test_mul ... ok
[INFO] [stdout] test test_lambda ... ok
[INFO] [stdout] test test_len ... ok
[INFO] [stdout] test test_format ... ok
[INFO] [stdout] test test_let ... ok
[INFO] [stdout] test test_ne ... ok
[INFO] [stdout] test test_macro ... ok
[INFO] [stdout] test test_list ... ok
[INFO] [stdout] test test_nan ... ok
[INFO] [stdout] test test_list_fns ... ok
[INFO] [stdout] test test_not ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_null ... ok
[INFO] [stdout] test test_or ... ok
[INFO] [stdout] test test_panic ... ok
[INFO] [stdout] test test_path ... ok
[INFO] [stdout] test test_pow ... ok
[INFO] [stdout] test test_ratio ... ok
[INFO] [stdout] test test_recip ... ok
[INFO] [stdout] test test_rem ... ok
[INFO] [stdout] test test_reverse ... ok
[INFO] [stdout] test test_shift ... ok
[INFO] [stdout] test test_slice ... ok
[INFO] [stdout] test test_str_fns ... ok
[INFO] [stdout] test test_weak_eq ... ok
[INFO] [stdout] test test_quasiquote ... ok
[INFO] [stdout] test test_struct ... ok
[INFO] [stdout] test test_sub ... ok
[INFO] [stdout] test test_trunc ... ok
[INFO] [stdout] test test_type_of ... ok
[INFO] [stdout] test test_xor ... ok
[INFO] [stdout] test test_zero ... ok
[INFO] [stdout] test test_use ... ok
[INFO] [stdout] test test_eq ... ok
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 71 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/encode.rs (/opt/rustwide/target/debug/deps/encode-bae9c7cb3bf70473)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_encode ... ok
[INFO] [stdout] test test_docs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/foreign.rs (/opt/rustwide/target/debug/deps/foreign-3744c2d52e0c6571)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_foreign_fn ... ok
[INFO] [stdout] test test_foreign_value ... ok
[INFO] [stdout] test test_foreign_closure ... ok
[INFO] [stdout] test test_compare_foreign_value ... ok
[INFO] [stdout] test test_raw_foreign_fn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/restrict.rs (/opt/rustwide/target/debug/deps/restrict-49e915025f8c3695)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_restrict_memory ... ok
[INFO] [stdout] test test_restrict_namespace ... ok
[INFO] [stdout] test test_restrict_stack ... ok
[INFO] [stdout] test test_restrict_syntax ... ok
[INFO] [stdout] test test_restrict_integer ... ok
[INFO] [stdout] test test_restrict_time ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/run.rs (/opt/rustwide/target/debug/deps/run-ff2399cce98f7d83)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] Running test test-drop                 ... ok
[INFO] [stdout] Running test test-drop-while           ... ok
[INFO] [stdout] Running test test-range                ... ok
[INFO] [stdout] Running test test-repeat               ... ok
[INFO] [stdout] Running test test-take                 ... ok
[INFO] [stdout] Running test test-take-while           ... ok
[INFO] [stderr]      Running tests/structs.rs (/opt/rustwide/target/debug/deps/structs-9371e3c9271ec5fa)
[INFO] [stdout] Running test test-zip                  ... ok
[INFO] [stdout] Running test test-zip-with             ... ok
[INFO] [stdout] Running test test-all                  ... ok
[INFO] [stdout] Running test test-any                  ... ok
[INFO] [stdout] Running test test-count                ... ok
[INFO] [stdout] Running test test-each                 ... ok
[INFO] [stdout] Running test test-filter               ... ok
[INFO] [stdout] Running test test-find                 ... ok
[INFO] [stdout] Running test test-foldl                ... ok
[INFO] [stdout] Running test test-foldr                ... ok
[INFO] [stdout] Running test test-index                ... ok
[INFO] [stdout] Running test test-map                  ... ok
[INFO] [stdout] test test_run ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_derive.rs (/opt/rustwide/target/debug/deps/test_derive-bc351c1a47bba1f1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_derive ... ok
[INFO] [stderr]      Running tests/test_derive_struct.rs (/opt/rustwide/target/debug/deps/test_derive_struct-d0f0cfb9a79caa43)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_derive_struct_rename ... ok
[INFO] [stdout] test test_derive_struct_name ... ok
[INFO] [stdout] test test_derive_struct ... ok
[INFO] [stdout] test test_derive_struct_in_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/value_encode.rs (/opt/rustwide/target/debug/deps/value_encode-660ee264717c148a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests ketos
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/ketos/args.rs - args::ketos_args (line 5) ... ignored
[INFO] [stdout] test src/ketos/value.rs - value::ketos_closure (line 565) ... ignored
[INFO] [stdout] test src/ketos/value.rs - value::ketos_fn (line 524) ... ignored
[INFO] [stdout] test src/ketos/restrict.rs - restrict (line 18) ... ok
[INFO] [stdout] test src/ketos/interpreter.rs - interpreter::Builder (line 32) ... ok
[INFO] [stdout] test src/ketos/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2bd01f26e86671371f852acbfd9deb36e763ca777531754c51c52e5f91633dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2bd01f26e86671371f852acbfd9deb36e763ca777531754c51c52e5f91633dc", kill_on_drop: false }`
[INFO] [stdout] b2bd01f26e86671371f852acbfd9deb36e763ca777531754c51c52e5f91633dc
