[INFO] cloning repository https://github.com/YoloDev/evitable
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YoloDev/evitable" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYoloDev%2Fevitable", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYoloDev%2Fevitable'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1284df0c60a99f07caf037e22b7c8ab37b28fca
[INFO] checking YoloDev/evitable against try#e0f03aec47b100bc29555561bd62a99d1bc6aca5 for pr-86231
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYoloDev%2Fevitable" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/YoloDev/evitable on toolchain e0f03aec47b100bc29555561bd62a99d1bc6aca5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/YoloDev/evitable
[INFO] finished tweaking git repo https://github.com/YoloDev/evitable
[INFO] tweaked toml for git repo https://github.com/YoloDev/evitable written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/YoloDev/evitable already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a75e1f5a6ddff73f358ce95ad8f04e09babfc8c4e9da16ca86d980b5894fba1d
[INFO] running `Command { std: "docker" "start" "-a" "a75e1f5a6ddff73f358ce95ad8f04e09babfc8c4e9da16ca86d980b5894fba1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a75e1f5a6ddff73f358ce95ad8f04e09babfc8c4e9da16ca86d980b5894fba1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a75e1f5a6ddff73f358ce95ad8f04e09babfc8c4e9da16ca86d980b5894fba1d", kill_on_drop: false }`
[INFO] [stdout] a75e1f5a6ddff73f358ce95ad8f04e09babfc8c4e9da16ca86d980b5894fba1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f0de2b6ca55fd9b1d661d78fdad5db14f350927d377fa5ee99b52d2826ec3c4
[INFO] running `Command { std: "docker" "start" "-a" "1f0de2b6ca55fd9b1d661d78fdad5db14f350927d377fa5ee99b52d2826ec3c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.3
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]     Checking quote v1.0.2
[INFO] [stderr]     Checking backtrace-sys v0.1.31
[INFO] [stderr]     Checking backtrace v0.3.33
[INFO] [stderr]     Checking evitable-syn-meta-ext v0.5.0 (/opt/rustwide/workdir/syn-meta-ext)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> syn-meta-ext/src/error/mod.rs:253:30
[INFO] [stdout]     |
[INFO] [stdout] 253 |   fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> syn-meta-ext/src/error/mod.rs:253:30
[INFO] [stdout]     |
[INFO] [stdout] 253 |   fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]  --> syn-meta-ext/src/ast.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |   fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
[INFO] [stdout]   |                 ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attrs`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     attrs: &Vec<Attribute>,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vis`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     vis: &Visibility,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_vis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     ident: &Ident,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     generics: &Generics,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     input: &DataUnion,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attrs`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     attrs: &Vec<Attribute>,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vis`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     vis: &Visibility,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_vis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     ident: &Ident,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     generics: &Generics,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     input: &DataEnum,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attrs`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     attrs: &Vec<Attribute>,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vis`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     vis: &Visibility,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_vis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     ident: &Ident,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     generics: &Generics,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     input: &DataStruct,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]  --> syn-meta-ext/src/ast.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |   fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
[INFO] [stdout]   |                 ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attrs`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     attrs: &Vec<Attribute>,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vis`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     vis: &Visibility,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_vis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     ident: &Ident,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     generics: &Generics,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     input: &DataUnion,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attrs`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     attrs: &Vec<Attribute>,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vis`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     vis: &Visibility,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_vis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     ident: &Ident,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     generics: &Generics,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     input: &DataEnum,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attrs`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     attrs: &Vec<Attribute>,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vis`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     vis: &Visibility,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_vis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     ident: &Ident,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking evitable-derive-core v0.5.0 (/opt/rustwide/workdir/evitable-derive-core)
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     generics: &Generics,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     input: &DataStruct,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro2::Span`
[INFO] [stdout]  --> evitable-derive-core/src/from_context.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use proc_macro2::Span;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro2::Span`
[INFO] [stdout]  --> evitable-derive-core/src/from_context.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use proc_macro2::Span;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> syn-meta-ext/src/error/mod.rs:253:30
[INFO] [stdout]     |
[INFO] [stdout] 253 |   fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]     |                              ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `generics`
[INFO] [stdout]    --> evitable-derive-core/src/lib.rs:237:3
[INFO] [stdout]     |
[INFO] [stdout] 237 |   generics: Generics,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> evitable-derive-core/src/lib.rs:678:5
[INFO] [stdout]     |
[INFO] [stdout] 678 |     std::mem::replace(attrs, a);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]  --> syn-meta-ext/src/ast.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |   fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
[INFO] [stdout]   |                 ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attrs`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     attrs: &Vec<Attribute>,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vis`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     vis: &Visibility,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_vis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     ident: &Ident,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     generics: &Generics,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     input: &DataUnion,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attrs`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     attrs: &Vec<Attribute>,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vis`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     vis: &Visibility,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_vis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     ident: &Ident,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     generics: &Generics,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     input: &DataEnum,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attrs`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     attrs: &Vec<Attribute>,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vis`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     vis: &Visibility,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_vis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     ident: &Ident,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     generics: &Generics,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> syn-meta-ext/src/from_derive_input.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     input: &DataStruct,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `generics`
[INFO] [stdout]    --> evitable-derive-core/src/lib.rs:237:3
[INFO] [stdout]     |
[INFO] [stdout] 237 |   generics: Generics,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> evitable-derive-core/src/lib.rs:678:5
[INFO] [stdout]     |
[INFO] [stdout] 678 |     std::mem::replace(attrs, a);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking evitable-derive v0.5.0 (/opt/rustwide/workdir/evitable-derive)
[INFO] [stdout] warning: unused import: `proc_macro2::Span`
[INFO] [stdout]  --> evitable-derive-core/src/from_context.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use proc_macro2::Span;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `generics`
[INFO] [stdout]    --> evitable-derive-core/src/lib.rs:237:3
[INFO] [stdout]     |
[INFO] [stdout] 237 |   generics: Generics,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> evitable-derive-core/src/lib.rs:678:5
[INFO] [stdout]     |
[INFO] [stdout] 678 |     std::mem::replace(attrs, a);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking evitable v0.5.0 (/opt/rustwide/workdir/evitable)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> evitable/tests/macros.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fail!(Context::Io);
[INFO] [stdout]    |     ------------------- any code following this expression is unreachable
[INFO] [stdout] 27 | 
[INFO] [stdout] 28 |     Ok(())
[INFO] [stdout]    |     ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.24s
[INFO] running `Command { std: "docker" "inspect" "1f0de2b6ca55fd9b1d661d78fdad5db14f350927d377fa5ee99b52d2826ec3c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f0de2b6ca55fd9b1d661d78fdad5db14f350927d377fa5ee99b52d2826ec3c4", kill_on_drop: false }`
[INFO] [stdout] 1f0de2b6ca55fd9b1d661d78fdad5db14f350927d377fa5ee99b52d2826ec3c4