[INFO] cloning repository https://github.com/Hennzau/wf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hennzau/wf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHennzau%2Fwf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHennzau%2Fwf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a6f9d1acba32645b8bd2a589e9d099708b56404c
[INFO] testing Hennzau/wf against 1.98.0-beta.1 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHennzau%2Fwf" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Hennzau/wf
[INFO] finished tweaking git repo https://github.com/Hennzau/wf
[INFO] tweaked toml for git repo https://github.com/Hennzau/wf written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Hennzau/wf on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Hennzau/wf 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e0528f13596d33b3435457acb6bdfb6bcf9de05c464ad7808c68addc2862099a
[INFO] running `Command { std: "docker" "start" "e0528f13596d33b3435457acb6bdfb6bcf9de05c464ad7808c68addc2862099a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0528f13596d33b3435457acb6bdfb6bcf9de05c464ad7808c68addc2862099a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e0528f13596d33b3435457acb6bdfb6bcf9de05c464ad7808c68addc2862099a" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0528f13596d33b3435457acb6bdfb6bcf9de05c464ad7808c68addc2862099a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e0528f13596d33b3435457acb6bdfb6bcf9de05c464ad7808c68addc2862099a" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling chacha20 v0.10.1
[INFO] [stderr]    Compiling rand v0.10.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling elvwf-derive v0.1.0 (/opt/rustwide/workdir/derive)
[INFO] [stderr]    Compiling elvwf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::inner::*`
[INFO] [stdout]    --> src/msg.rs:227:9
[INFO] [stdout]     |
[INFO] [stdout] 227 |     use super::inner::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.07s
[INFO] running `Command { std: "docker" "inspect" "e0528f13596d33b3435457acb6bdfb6bcf9de05c464ad7808c68addc2862099a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e0528f13596d33b3435457acb6bdfb6bcf9de05c464ad7808c68addc2862099a" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stdout] warning: unused import: `super::inner::*`
[INFO] [stdout]    --> src/msg.rs:227:9
[INFO] [stdout]     |
[INFO] [stdout] 227 |     use super::inner::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling trybuild v1.0.116
[INFO] [stderr]    Compiling elvwf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::inner::*`
[INFO] [stdout]    --> src/msg.rs:227:9
[INFO] [stdout]     |
[INFO] [stdout] 227 |     use super::inner::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.57s
[INFO] running `Command { std: "docker" "inspect" "e0528f13596d33b3435457acb6bdfb6bcf9de05c464ad7808c68addc2862099a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e0528f13596d33b3435457acb6bdfb6bcf9de05c464ad7808c68addc2862099a" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::inner::*`
[INFO] [stderr]    --> src/msg.rs:227:9
[INFO] [stderr]     |
[INFO] [stderr] 227 |     use super::inner::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `elvwf` (lib) generated 1 warning (run `cargo fix --lib -p elvwf` to apply 1 suggestion)
[INFO] [stderr] warning: `elvwf` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/elvwf-2b6bfc7d4a364ed6)
[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/fail.rs (/opt/rustwide/target/debug/deps/fail-5389a69386abe403)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking chacha20 v0.10.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling elvwf-derive v0.1.0 (/opt/rustwide/workdir/derive)
[INFO] [stderr]     Checking elvwf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `super::inner::*`
[INFO] [stderr]    --> /opt/rustwide/workdir/src/msg.rs:227:9
[INFO] [stderr]     |
[INFO] [stderr] 227 |     use super::inner::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `elvwf` (lib) generated 1 warning (run `cargo fix --lib -p elvwf` to apply 1 suggestion)
[INFO] [stderr]     Checking elvwf-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/elvwf)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.47s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/fail/flag_not_1_bit.rs ... ok
[INFO] [stderr] test tests/fail/flag_not_in_header.rs ... ok
[INFO] [stderr] test tests/fail/header_duplicate_name.rs ... ok
[INFO] [stderr] test tests/fail/header_malformed.rs ... ok
[INFO] [stderr] test tests/fail/header_not_power_of_2.rs ... ok
[INFO] [stderr] test tests/fail/header_too_large.rs ... ok
[INFO] [stderr] test tests/fail/opt_if_on_option.rs ... ok
[INFO] [stderr] test tests/fail/opt_on_non_option.rs ... ok
[INFO] [stderr] test tests/fail/opt_without_flag.rs ... ok
[INFO] [stderr] test tests/fail/scalar_attr_on_non_scalar.rs ... ok
[INFO] [stderr] test tests/fail/slice_without_len.rs ... ok
[INFO] [stderr] test tests/fail/slot_and_prefixed.rs ... ok
[INFO] [stderr] test tests/fail/slot_not_in_header.rs ... ok
[INFO] [stderr] test tests/fail/slot_on_struct_without_header.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `(): From<usize>` is not satisfied
[INFO] [stderr]  --> tests/fail/slot_on_struct_without_header.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Wired)]
[INFO] [stderr]   |          ^^^^^ the trait `From<usize>` is not implemented for `()`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the following other types implement trait `From<T>`:
[INFO] [stderr]             `(T, T)` implements `From<[T; 2]>`
[INFO] [stderr]             `(T, T, T)` implements `From<[T; 3]>`
[INFO] [stderr]             `(T, T, T, T)` implements `From<[T; 4]>`
[INFO] [stderr]             `(T, T, T, T, T)` implements `From<[T; 5]>`
[INFO] [stderr]             `(T, T, T, T, T, T)` implements `From<[T; 6]>`
[INFO] [stderr]             `(T, T, T, T, T, T, T)` implements `From<[T; 7]>`
[INFO] [stderr]             `(T, T, T, T, T, T, T, T)` implements `From<[T; 8]>`
[INFO] [stderr]             `(T, T, T, T, T, T, T, T, T)` implements `From<[T; 9]>`
[INFO] [stderr]           and $N others
[INFO] [stderr]   = note: required for `usize` to implement `Into<()>`
[INFO] [stderr]   = note: required for `()` to implement `TryFrom<usize>`
[INFO] [stderr] note: required by a bound in `elvwf::header::put`
[INFO] [stderr]  --> src/header.rs
[INFO] [stderr]   |
[INFO] [stderr]   | pub fn put<H: Wired, E, C: TryInto<H, Error = E>>(
[INFO] [stderr]   |                                       ^^^^^^^^^ required by this bound in `put`
[INFO] [stderr]   = note: this error originates in the derive macro `Wired` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no associated function or constant named `WF_SLOT_S` found for struct `Bad<'a>` in the current scope
[INFO] [stderr]  --> tests/fail/slot_on_struct_without_header.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | struct Bad<'a> {
[INFO] [stderr]   | -------------- associated function or constant `WF_SLOT_S` not found for this struct
[INFO] [stderr] 5 |     #[wf(slice(len(slot = S)))]
[INFO] [stderr]   |                           ^ associated function or constant not found in `Bad<'a>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `usize: TryFrom<()>` is not satisfied
[INFO] [stderr]  --> tests/fail/slot_on_struct_without_header.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Wired)]
[INFO] [stderr]   |          ^^^^^ the trait `From<()>` is not implemented for `usize`
[INFO] [stderr]   |
[INFO] [stderr] help: `usize` implements trait `From<T>`
[INFO] [stderr]  --> $RUST/core/src/convert/num.rs
[INFO] [stderr]   |
[INFO] [stderr]   |         impl const From<bool> for $int {
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `From<bool>`
[INFO] [stderr] ...
[INFO] [stderr]   | impl_from_bool!(u8 u16 u32 u64 u128 usize);
[INFO] [stderr]   | ------------------------------------------ in this macro invocation
[INFO] [stderr] ...
[INFO] [stderr]   |         impl const From<$small> for $large {
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |         |
[INFO] [stderr]   |         `From<u16>`
[INFO] [stderr]   |         `From<u8>`
[INFO] [stderr] ...
[INFO] [stderr]   | impl_from!(u8 => usize, #[stable(feature = "lossless_int_conv", since = "1.5.0")]);
[INFO] [stderr]   | ---------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] ...
[INFO] [stderr]   | impl_from!(u16 => usize, #[stable(feature = "lossless_iusize_conv", since = "1.26.0")]);
[INFO] [stderr]   | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]   |
[INFO] [stderr]  ::: $RUST/core/src/mem/alignment.rs
[INFO] [stderr]   |
[INFO] [stderr]   | impl const From<Alignment> for usize {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `From<std::mem::Alignment>`
[INFO] [stderr]   = note: required for `()` to implement `Into<usize>`
[INFO] [stderr]   = note: required for `usize` to implement `TryFrom<()>`
[INFO] [stderr] note: required by a bound in `elvwf::header::get`
[INFO] [stderr]  --> src/header.rs
[INFO] [stderr]   |
[INFO] [stderr]   | pub fn get<H: Wired, E, C: TryFrom<H, Error = E>>(header: H, slot: H) -> Result<C, Error>
[INFO] [stderr]   |                            ^^^^^^^^^^^^^^^^^^^^^ required by this bound in `get`
[INFO] [stderr]   = note: this error originates in the derive macro `Wired` which comes from the expansion of the macro `impl_from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `(): From<usize>` is not satisfied
[INFO] [stderr]  --> tests/fail/slot_on_struct_without_header.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Wired)]
[INFO] [stderr]   |          ^^^^^ the trait `From<usize>` is not implemented for `()`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the following other types implement trait `From<T>`:
[INFO] [stderr]             `(T, T)` implements `From<[T; 2]>`
[INFO] [stderr]             `(T, T, T)` implements `From<[T; 3]>`
[INFO] [stderr]             `(T, T, T, T)` implements `From<[T; 4]>`
[INFO] [stderr]             `(T, T, T, T, T)` implements `From<[T; 5]>`
[INFO] [stderr]             `(T, T, T, T, T, T)` implements `From<[T; 6]>`
[INFO] [stderr]             `(T, T, T, T, T, T, T)` implements `From<[T; 7]>`
[INFO] [stderr]             `(T, T, T, T, T, T, T, T)` implements `From<[T; 8]>`
[INFO] [stderr]             `(T, T, T, T, T, T, T, T, T)` implements `From<[T; 9]>`
[INFO] [stderr]           and $N others
[INFO] [stderr]   = note: required for `usize` to implement `Into<()>`
[INFO] [stderr]   = note: required for `()` to implement `TryFrom<usize>`
[INFO] [stderr] note: required by a bound in `elvwf::header::put`
[INFO] [stderr]  --> src/header.rs
[INFO] [stderr]   |
[INFO] [stderr]   | pub fn put<H: Wired, E, C: TryInto<H, Error = E>>(
[INFO] [stderr]   |                                       ^^^^^^^^^ required by this bound in `put`
[INFO] [stderr]   = note: this error originates in the derive macro `Wired` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no associated function or constant named `WF_SLOT_S` found for struct `Bad<'a>` in the current scope
[INFO] [stderr]  --> tests/fail/slot_on_struct_without_header.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | struct Bad<'a> {
[INFO] [stderr]   | -------------- associated function or constant `WF_SLOT_S` not found for this struct
[INFO] [stderr] 5 |     #[wf(slice(len(slot = S)))]
[INFO] [stderr]   |                           ^ associated function or constant not found in `Bad<'a>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `usize: TryFrom<()>` is not satisfied
[INFO] [stderr]  --> tests/fail/slot_on_struct_without_header.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Wired)]
[INFO] [stderr]   |          ^^^^^ the trait `From<()>` is not implemented for `usize`
[INFO] [stderr]   |
[INFO] [stderr] help: `usize` implements trait `From<T>`
[INFO] [stderr]  --> $RUST/core/src/convert/num.rs
[INFO] [stderr]   |
[INFO] [stderr]   = note: `From<bool>`
[INFO] [stderr]  ::: $RUST/core/src/convert/num.rs
[INFO] [stderr]   |
[INFO] [stderr]   = note: in this macro invocation
[INFO] [stderr]  ::: $RUST/core/src/convert/num.rs
[INFO] [stderr]   |
[INFO] [stderr]   = note: `From<u16>`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `From<u8>`
[INFO] [stderr]  ::: $RUST/core/src/convert/num.rs
[INFO] [stderr]   |
[INFO] [stderr]   = note: in this macro invocation
[INFO] [stderr]  ::: $RUST/core/src/convert/num.rs
[INFO] [stderr]   |
[INFO] [stderr]   = note: in this macro invocation
[INFO] [stderr]  --> $RUST/core/src/mem/alignment.rs
[INFO] [stderr]   |
[INFO] [stderr]   = note: `From<std::mem::Alignment>`
[INFO] [stderr]   = note: required for `()` to implement `Into<usize>`
[INFO] [stderr]   = note: required for `usize` to implement `TryFrom<()>`
[INFO] [stderr] note: required by a bound in `elvwf::header::get`
[INFO] [stderr]  --> src/header.rs
[INFO] [stderr]   |
[INFO] [stderr]   | pub fn get<H: Wired, E, C: TryFrom<H, Error = E>>(header: H, slot: H) -> Result<C, Error>
[INFO] [stderr]   |                            ^^^^^^^^^^^^^^^^^^^^^ required by this bound in `get`
[INFO] [stderr]   = note: this error originates in the derive macro `Wired` which comes from the expansion of the macro `impl_from` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stderr] 
[INFO] [stderr] test tests/fail/slot_used_as_flag.rs ... ok
[INFO] [stderr] test tests/fail/unknown_format.rs ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test fail ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- fail stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'fail' (963) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.116/src/run.rs:102:13:
[INFO] [stdout] 1 of 16 tests failed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63e5d23c3921 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63e5d23c3921 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63e5d23c3921 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63e5d23c3921 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63e5d23d9cfa - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63e5d23d9cfa - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x63e5d23c851c - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x63e5d23c851c - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x63e5d239ef86 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63e5d239ef86 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63e5d23baa29 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63e5d2352960 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x63e5d2352960 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x63e5d23babe2 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x63e5d23babe2 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x63e5d239f032 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x63e5d23964a9 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63e5d239fc2d - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x63e5d23da4cc - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63e5d2212484 - <trybuild[e7929f339810ade9]::Runner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.116/src/run.rs:102:13
[INFO] [stdout]   20:     0x63e5d221fb08 - <trybuild[e7929f339810ade9]::TestCases as core[6883ba1bc0fe4ed1]::ops::drop::Drop>::drop
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.116/src/lib.rs:342:38
[INFO] [stdout]   21:     0x63e5d2111417 - core[6883ba1bc0fe4ed1]::ptr::drop_glue::<trybuild[e7929f339810ade9]::TestCases>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ptr/mod.rs:823:1
[INFO] [stdout]   22:     0x63e5d2111663 - fail[4ab668625b8ae734]::fail
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fail.rs:5:1
[INFO] [stdout]   23:     0x63e5d21115b7 - fail[4ab668625b8ae734]::fail::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fail.rs:2:10
[INFO] [stdout]   24:     0x63e5d2111af6 - <fail[4ab668625b8ae734]::fail::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x63e5d2345c9b - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x63e5d2345c9b - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   27:     0x63e5d23532e5 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   28:     0x63e5d23532e5 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   29:     0x63e5d23532e5 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   30:     0x63e5d23532e5 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x63e5d23532e5 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x63e5d23532e5 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   33:     0x63e5d23532e5 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   34:     0x63e5d234dd94 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   35:     0x63e5d234dd94 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x63e5d2356432 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   37:     0x63e5d2356432 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   38:     0x63e5d2356432 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   39:     0x63e5d2356432 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x63e5d2356432 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x63e5d2356432 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   42:     0x63e5d2356432 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x63e5d23c2b7f - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   44:     0x63e5d23c2b7f - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   45:     0x7307643edaa4 - <unknown>
[INFO] [stdout]   46:     0x73076447aa64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     fail
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.59s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test fail`
[INFO] running `Command { std: "docker" "inspect" "e0528f13596d33b3435457acb6bdfb6bcf9de05c464ad7808c68addc2862099a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0528f13596d33b3435457acb6bdfb6bcf9de05c464ad7808c68addc2862099a", kill_on_drop: false }`
[INFO] [stdout] e0528f13596d33b3435457acb6bdfb6bcf9de05c464ad7808c68addc2862099a
