[INFO] fetching crate exmex 0.20.4...
[INFO] testing exmex-0.20.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate exmex 0.20.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate exmex 0.20.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate exmex 0.20.4
[INFO] tweaked toml for crates.io crate exmex 0.20.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate exmex 0.20.4 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate exmex 0.20.4 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13bb685f497b74d70b4b2c5ac0ab6dd315fe3275c74c1f9ce9499bf5bff58d74
[INFO] running `Command { std: "docker" "start" "-a" "13bb685f497b74d70b4b2c5ac0ab6dd315fe3275c74c1f9ce9499bf5bff58d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13bb685f497b74d70b4b2c5ac0ab6dd315fe3275c74c1f9ce9499bf5bff58d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13bb685f497b74d70b4b2c5ac0ab6dd315fe3275c74c1f9ce9499bf5bff58d74", kill_on_drop: false }`
[INFO] [stdout] 13bb685f497b74d70b4b2c5ac0ab6dd315fe3275c74c1f9ce9499bf5bff58d74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53c923a2b761a3e728390b78bb26c1c98e300f6ddcb109c71c50c7ec72586d5f
[INFO] running `Command { std: "docker" "start" "-a" "53c923a2b761a3e728390b78bb26c1c98e300f6ddcb109c71c50c7ec72586d5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling exmex v0.20.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/operators.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stdout]    |                     --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 30 |     unary_op: Option<fn(T) -> T>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/operators.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stdout]    |                                --- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 30 |     unary_op: Option<fn(T) -> T>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/operators.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stdout]    |                                     ---------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 30 |     unary_op: Option<fn(T) -> T>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/operators.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | #[derive(Clone, Copy, Eq, PartialOrd, Ord, Debug)]
[INFO] [stdout]     |                           ---------- in this derive macro expansion
[INFO] [stdout] 147 | pub struct UnaryFuncWithIdx<T> {
[INFO] [stdout] 148 |     pub f: fn(T) -> T,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/operators.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | #[derive(Clone, Copy, Eq, PartialOrd, Ord, Debug)]
[INFO] [stdout]     |                                       --- in this derive macro expansion
[INFO] [stdout] 147 | pub struct UnaryFuncWithIdx<T> {
[INFO] [stdout] 148 |     pub f: fn(T) -> T,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/operators.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 252 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stdout]     |                     --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub apply: fn(T, T) -> T,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/operators.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 252 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stdout]     |                                --- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub apply: fn(T, T) -> T,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/operators.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 252 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stdout]     |                                     ---------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub apply: fn(T, T) -> T,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/statements.rs:193:46
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub fn line_2_statement<T, OF, LM>(line_str: &str) -> ExResult<Statement<T, OF, LM>>
[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] 193 | pub fn line_2_statement<T, OF, LM>(line_str: &str) -> ExResult<Statement<'_, T, OF, LM>>
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/statements.rs:49:32
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn parse<T, OF, LM>(s: &str) -> ExResult<ParsedStatement<T, OF, LM>>
[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] 49 |     pub fn parse<T, OF, LM>(s: &str) -> ExResult<ParsedStatement<'_, T, OF, LM>>
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.28s
[INFO] running `Command { std: "docker" "inspect" "53c923a2b761a3e728390b78bb26c1c98e300f6ddcb109c71c50c7ec72586d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53c923a2b761a3e728390b78bb26c1c98e300f6ddcb109c71c50c7ec72586d5f", kill_on_drop: false }`
[INFO] [stdout] 53c923a2b761a3e728390b78bb26c1c98e300f6ddcb109c71c50c7ec72586d5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e3a2e5f894458ccf0ce654b99d937a291ef67b85464c61a0221aaf3de809755
[INFO] running `Command { std: "docker" "start" "-a" "9e3a2e5f894458ccf0ce654b99d937a291ef67b85464c61a0221aaf3de809755", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling half v2.5.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling indexmap v2.8.0
[INFO] [stderr]    Compiling clap_builder v4.5.34
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling winnow v0.7.4
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling clap v4.5.34
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling once_cell v1.21.2
[INFO] [stderr]    Compiling toml v0.8.20
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling exmex v0.20.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling evalexpr v12.0.2
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/operators.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stdout]    |                     --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 30 |     unary_op: Option<fn(T) -> T>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/operators.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stdout]    |                                --- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 30 |     unary_op: Option<fn(T) -> T>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/operators.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stdout]    |                                     ---------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 30 |     unary_op: Option<fn(T) -> T>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/operators.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | #[derive(Clone, Copy, Eq, PartialOrd, Ord, Debug)]
[INFO] [stdout]     |                           ---------- in this derive macro expansion
[INFO] [stdout] 147 | pub struct UnaryFuncWithIdx<T> {
[INFO] [stdout] 148 |     pub f: fn(T) -> T,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/operators.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | #[derive(Clone, Copy, Eq, PartialOrd, Ord, Debug)]
[INFO] [stdout]     |                                       --- in this derive macro expansion
[INFO] [stdout] 147 | pub struct UnaryFuncWithIdx<T> {
[INFO] [stdout] 148 |     pub f: fn(T) -> T,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/operators.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 252 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stdout]     |                     --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub apply: fn(T, T) -> T,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/operators.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 252 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stdout]     |                                --- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub apply: fn(T, T) -> T,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/operators.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 252 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stdout]     |                                     ---------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub apply: fn(T, T) -> T,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/statements.rs:193:46
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub fn line_2_statement<T, OF, LM>(line_str: &str) -> ExResult<Statement<T, OF, LM>>
[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] 193 | pub fn line_2_statement<T, OF, LM>(line_str: &str) -> ExResult<Statement<'_, T, OF, LM>>
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/statements.rs:49:32
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn parse<T, OF, LM>(s: &str) -> ExResult<ParsedStatement<T, OF, LM>>
[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] 49 |     pub fn parse<T, OF, LM>(s: &str) -> ExResult<ParsedStatement<'_, T, OF, LM>>
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fasteval v0.2.4
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/operators.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stdout]    |                     --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 30 |     unary_op: Option<fn(T) -> T>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/operators.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stdout]    |                                --- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 30 |     unary_op: Option<fn(T) -> T>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/operators.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stdout]    |                                     ---------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 30 |     unary_op: Option<fn(T) -> T>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/operators.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | #[derive(Clone, Copy, Eq, PartialOrd, Ord, Debug)]
[INFO] [stdout]     |                           ---------- in this derive macro expansion
[INFO] [stdout] 147 | pub struct UnaryFuncWithIdx<T> {
[INFO] [stdout] 148 |     pub f: fn(T) -> T,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/operators.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | #[derive(Clone, Copy, Eq, PartialOrd, Ord, Debug)]
[INFO] [stdout]     |                                       --- in this derive macro expansion
[INFO] [stdout] 147 | pub struct UnaryFuncWithIdx<T> {
[INFO] [stdout] 148 |     pub f: fn(T) -> T,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/operators.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 252 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stdout]     |                     --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub apply: fn(T, T) -> T,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/operators.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 252 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stdout]     |                                --- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub apply: fn(T, T) -> T,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/operators.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 252 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stdout]     |                                     ---------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub apply: fn(T, T) -> T,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/statements.rs:193:46
[INFO] [stdout]     |
[INFO] [stdout] 193 | pub fn line_2_statement<T, OF, LM>(line_str: &str) -> ExResult<Statement<T, OF, LM>>
[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] 193 | pub fn line_2_statement<T, OF, LM>(line_str: &str) -> ExResult<Statement<'_, T, OF, LM>>
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/statements.rs:49:32
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn parse<T, OF, LM>(s: &str) -> ExResult<ParsedStatement<T, OF, LM>>
[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] 49 |     pub fn parse<T, OF, LM>(s: &str) -> ExResult<ParsedStatement<'_, T, OF, LM>>
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 2m 18s
[INFO] running `Command { std: "docker" "inspect" "9e3a2e5f894458ccf0ce654b99d937a291ef67b85464c61a0221aaf3de809755", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e3a2e5f894458ccf0ce654b99d937a291ef67b85464c61a0221aaf3de809755", kill_on_drop: false }`
[INFO] [stdout] 9e3a2e5f894458ccf0ce654b99d937a291ef67b85464c61a0221aaf3de809755
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f75e5548c9cffdcbb74e5fb6c1725f973e57c63e39287a625998aa0538e7e2a6
[INFO] running `Command { std: "docker" "start" "-a" "f75e5548c9cffdcbb74e5fb6c1725f973e57c63e39287a625998aa0538e7e2a6", kill_on_drop: false }`
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]   --> src/operators.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stderr]    |                     --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 30 |     unary_op: Option<fn(T) -> T>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the address of the same function can vary between different codegen units
[INFO] [stderr]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]   --> src/operators.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stderr]    |                                --- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 30 |     unary_op: Option<fn(T) -> T>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the address of the same function can vary between different codegen units
[INFO] [stderr]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]   --> src/operators.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stderr]    |                                     ---------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 30 |     unary_op: Option<fn(T) -> T>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the address of the same function can vary between different codegen units
[INFO] [stderr]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/operators.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 146 | #[derive(Clone, Copy, Eq, PartialOrd, Ord, Debug)]
[INFO] [stderr]     |                           ---------- in this derive macro expansion
[INFO] [stderr] 147 | pub struct UnaryFuncWithIdx<T> {
[INFO] [stderr] 148 |     pub f: fn(T) -> T,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/operators.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 146 | #[derive(Clone, Copy, Eq, PartialOrd, Ord, Debug)]
[INFO] [stderr]     |                                       --- in this derive macro expansion
[INFO] [stderr] 147 | pub struct UnaryFuncWithIdx<T> {
[INFO] [stderr] 148 |     pub f: fn(T) -> T,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/operators.rs:255:5
[INFO] [stderr]     |
[INFO] [stderr] 252 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stderr]     |                     --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 255 |     pub apply: fn(T, T) -> T,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/operators.rs:255:5
[INFO] [stderr]     |
[INFO] [stderr] 252 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stderr]     |                                --- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 255 |     pub apply: fn(T, T) -> T,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/operators.rs:255:5
[INFO] [stderr]     |
[INFO] [stderr] 252 | #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Debug)]
[INFO] [stderr]     |                                     ---------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 255 |     pub apply: fn(T, T) -> T,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/statements.rs:193:46
[INFO] [stderr]     |
[INFO] [stderr] 193 | pub fn line_2_statement<T, OF, LM>(line_str: &str) -> ExResult<Statement<T, OF, LM>>
[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] 193 | pub fn line_2_statement<T, OF, LM>(line_str: &str) -> ExResult<Statement<'_, T, OF, LM>>
[INFO] [stderr]     |                                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/statements.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn parse<T, OF, LM>(s: &str) -> ExResult<ParsedStatement<T, OF, LM>>
[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] 49 |     pub fn parse<T, OF, LM>(s: &str) -> ExResult<ParsedStatement<'_, T, OF, LM>>
[INFO] [stderr]    |                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: `exmex` (lib) generated 10 warnings (run `cargo fix --lib -p exmex` to apply 2 suggestions)
[INFO] [stderr] warning: `exmex` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/exmex-a0787d4333d41189)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test expression::deep::test_deep_compile ... ok
[INFO] [stdout] test expression::deep::test_deep_lift_node ... ok
[INFO] [stdout] test expression::deep::test_reset_vars ... ok
[INFO] [stdout] test expression::deep::test_var_name_union ... ok
[INFO] [stdout] test expression::deep::test_subs ... ok
[INFO] [stdout] test expression::deep::test_sub1 ... ok
[INFO] [stdout] test expression::deep::test_var_names ... ok
[INFO] [stdout] test expression::deep::test_sub2 ... ok
[INFO] [stdout] test expression::number_tracker::test::test_scalar ... ok
[INFO] [stdout] test parser::test_find_comma_op ... ok
[INFO] [stdout] test expression::deep::test_deep_compile_2 ... ok
[INFO] [stdout] test expression::deep::test_unparse ... ok
[INFO] [stdout] test parser::test_is_numeric ... ok
[INFO] [stdout] test parser::test_preconditions ... ok
[INFO] [stdout] test expression::flat::test_flat_compile ... ok
[INFO] [stdout] test expression::number_tracker::test::test_slice ... ok
[INFO] [stdout] test expression::flat::test_to_deepex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/exmex-f5d0269ea4db6291)
[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] [stderr]      Running tests/core.rs (/opt/rustwide/target/debug/deps/core-8775ce0ff665018e)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test test_display ... ok
[INFO] [stdout] test test_custom_ops_invert ... ok
[INFO] [stdout] test test_constants ... ok
[INFO] [stdout] test test_calculate ... ok
[INFO] [stdout] test test_error_handling ... ok
[INFO] [stdout] test test_custom_ops ... ok
[INFO] [stdout] test test_binary_function_style ... ok
[INFO] [stdout] test test_eval_vec_iter ... ok
[INFO] [stdout] test test_fuzz ... ok
[INFO] [stdout] test test_string_ops ... ok
[INFO] [stdout] test test_readme ... ok
[INFO] [stdout] test test_ops ... ok
[INFO] [stdout] test test_var_indices_ordered ... ok
[INFO] [stdout] test test_variables_curly_space_names ... ok
[INFO] [stdout] test test_op_reprs ... ok
[INFO] [stdout] test test_variables_curly ... ok
[INFO] [stdout] test test_variables ... ok
[INFO] [stdout] test test_version ... ok
[INFO] [stdout] test test_variables_non_ascii ... ok
[INFO] [stdout] test test_eval_str ... ok
[INFO] [stdout] test test_expr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/partial.rs (/opt/rustwide/target/debug/deps/partial-e3fc900fc47d9806)
[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] [stderr]      Running tests/utils.rs (/opt/rustwide/target/debug/deps/utils-4384e73cf3fa7ac5)
[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] [stderr]      Running tests/value.rs (/opt/rustwide/target/debug/deps/value-181aedf0f434a2af)
[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] [stderr]    Doc-tests exmex
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/expression/mod.rs - expression::literal_matcher_from_pattern (line 164) ... ok
[INFO] [stdout] test src/lib.rs - (line 250) ... ok
[INFO] [stdout] test src/expression/mod.rs - expression::Express::unparse (line 71) ... ok
[INFO] [stdout] test src/expression/flat.rs - expression::flat::FlatEx (line 667) ... ok
[INFO] [stdout] test src/lib.rs - (line 131) ... ok
[INFO] [stdout] test src/lib.rs - (line 201) ... ok
[INFO] [stdout] test src/lib.rs - (line 169) ... ok
[INFO] [stdout] test src/expression/calculate.rs - expression::calculate::Calculate::subs (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 268) ... ok
[INFO] [stdout] test src/operators.rs - operators::MakeOperators (line 278) ... ok
[INFO] [stdout] test src/operators.rs - operators::ops_factory (line 462) ... ok
[INFO] [stdout] test src/result.rs - result::exerr (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 323) ... ok
[INFO] [stdout] test src/lib.rs - (line 302) ... ok
[INFO] [stdout] test src/lib.rs - (line 286) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f75e5548c9cffdcbb74e5fb6c1725f973e57c63e39287a625998aa0538e7e2a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f75e5548c9cffdcbb74e5fb6c1725f973e57c63e39287a625998aa0538e7e2a6", kill_on_drop: false }`
[INFO] [stdout] f75e5548c9cffdcbb74e5fb6c1725f973e57c63e39287a625998aa0538e7e2a6
