[INFO] fetching crate try_from 0.3.2...
[INFO] checking try_from-0.3.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate try_from 0.3.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate try_from 0.3.2
[INFO] finished tweaking crates.io crate try_from 0.3.2
[INFO] tweaked toml for crates.io crate try_from 0.3.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate try_from 0.3.2 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding cfg-if v0.1.10 (available: v1.0.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c03ce5d511c377e70ba2af2f1aaeb65aeea37acbda5bd4292040699c654e50b3
[INFO] running `Command { std: "docker" "start" "-a" "c03ce5d511c377e70ba2af2f1aaeb65aeea37acbda5bd4292040699c654e50b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c03ce5d511c377e70ba2af2f1aaeb65aeea37acbda5bd4292040699c654e50b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c03ce5d511c377e70ba2af2f1aaeb65aeea37acbda5bd4292040699c654e50b3", kill_on_drop: false }`
[INFO] [stdout] c03ce5d511c377e70ba2af2f1aaeb65aeea37acbda5bd4292040699c654e50b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74d5a499222c679144de25a755f4fdc0b0906758e32f08c2b2eef29c1c4630de
[INFO] running `Command { std: "docker" "start" "-a" "74d5a499222c679144de25a755f4fdc0b0906758e32f08c2b2eef29c1c4630de", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking try_from v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/char.rs:57:26
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     n @ 0...0x10ffff => match char::from_u32(n) {
[INFO] [stdout]    |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 68 | impl_int_to_char!(i8, i16, i32, i64, isize, u16, u32, u64, usize);
[INFO] [stdout]    | ----------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_int_to_char` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn try_from(T) -> Result<Self, Self::Err>;
[INFO] [stdout]    |                 ^ help: try naming the parameter or explicitly ignoring it: `_: T`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/char.rs:57:26
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     n @ 0...0x10ffff => match char::from_u32(n) {
[INFO] [stdout]    |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] ...
[INFO] [stdout] 68 | impl_int_to_char!(i8, i16, i32, i64, isize, u16, u32, u64, usize);
[INFO] [stdout]    | ----------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_int_to_char` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn try_from(T) -> Result<Self, Self::Err>;
[INFO] [stdout]    |                 ^ help: try naming the parameter or explicitly ignoring it: `_: T`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<char, Void>
[INFO] [stdout]   --> src/char.rs:37:56
[INFO] [stdout]    |
[INFO] [stdout] 37 |             fn try_from (n: $ty) -> Result<char, Void> { Ok(n as char) }
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 | impl_infallible!(u8, char);
[INFO] [stdout]    | -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<char, Void>
[INFO] [stdout]   --> src/char.rs:37:58
[INFO] [stdout]    |
[INFO] [stdout] 37 |             fn try_from (n: $ty) -> Result<char, Void> { Ok(n as char) }
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 | impl_infallible!(u8, char);
[INFO] [stdout]    | -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Void>, u32>
[INFO] [stdout]   --> src/char.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 match u32::try_from(n)? {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 | impl_int_to_char!(i8, i16, i32, i64, isize, u16, u32, u64, usize);
[INFO] [stdout]    | ----------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_int_to_char` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Void>
[INFO] [stdout]   --> src/char.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 match u32::try_from(n)? {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 | impl_int_to_char!(i8, i16, i32, i64, isize, u16, u32, u64, usize);
[INFO] [stdout]    | ----------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_int_to_char` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Void>, u32>
[INFO] [stdout]   --> src/char.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 match u32::try_from(n)? {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 | impl_int_to_char!(i8, i16, i32, i64, isize, u16, u32, u64, usize);
[INFO] [stdout]    | ----------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_int_to_char` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u16, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u16, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u128, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u128, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i8, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i8, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i128, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i128, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<isize, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<isize, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `try_from` (lib) due to 29 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<char, Void>
[INFO] [stdout]   --> src/char.rs:37:56
[INFO] [stdout]    |
[INFO] [stdout] 37 |             fn try_from (n: $ty) -> Result<char, Void> { Ok(n as char) }
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 | impl_infallible!(u8, char);
[INFO] [stdout]    | -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<char, Void>
[INFO] [stdout]   --> src/char.rs:37:58
[INFO] [stdout]    |
[INFO] [stdout] 37 |             fn try_from (n: $ty) -> Result<char, Void> { Ok(n as char) }
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 | impl_infallible!(u8, char);
[INFO] [stdout]    | -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<char, Void>
[INFO] [stdout]   --> src/char.rs:47:16
[INFO] [stdout]    |
[INFO] [stdout] 47 |     assert_eq!(char::try_from('~'), Ok('~'));
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<char, Void>
[INFO] [stdout]   --> src/char.rs:47:37
[INFO] [stdout]    |
[INFO] [stdout] 47 |     assert_eq!(char::try_from('~'), Ok('~'));
[INFO] [stdout]    |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<char, Void>
[INFO] [stdout]   --> src/char.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     assert_eq!(char::try_from('~'), Ok('~'));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<char, Void>
[INFO] [stdout]   --> src/char.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     assert_eq!(char::try_from('~'), Ok('~'));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<char, Void>
[INFO] [stdout]   --> src/char.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     assert_eq!(char::try_from('~'), Ok('~'));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<char, Void>
[INFO] [stdout]   --> src/char.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     assert_eq!(char::try_from('~'), Ok('~'));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Void>, u32>
[INFO] [stdout]   --> src/char.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 match u32::try_from(n)? {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 | impl_int_to_char!(i8, i16, i32, i64, isize, u16, u32, u64, usize);
[INFO] [stdout]    | ----------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_int_to_char` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Void>
[INFO] [stdout]   --> src/char.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 match u32::try_from(n)? {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 | impl_int_to_char!(i8, i16, i32, i64, isize, u16, u32, u64, usize);
[INFO] [stdout]    | ----------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_int_to_char` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Void>, u32>
[INFO] [stdout]   --> src/char.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 match u32::try_from(n)? {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 | impl_int_to_char!(i8, i16, i32, i64, isize, u16, u32, u64, usize);
[INFO] [stdout]    | ----------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_int_to_char` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u16, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u16, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u128, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u128, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i8, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i8, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i32, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i128, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i128, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<isize, Void>
[INFO] [stdout]   --> src/int.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<isize, Void>
[INFO] [stdout]   --> src/int.rs:55:55
[INFO] [stdout]    |
[INFO] [stdout] 55 |               fn try_from (n: $f) -> Result<$t, Void> { Ok(n as $t) }
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 | / impl_infallible! {
[INFO] [stdout] 61 | |     u8 from u8;
[INFO] [stdout] 62 | |     u16 from u8, u16;
[INFO] [stdout] 63 | |     u32 from u8, u16, u32;
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |     isize from u8, u16, i8, i16, i32, isize;
[INFO] [stdout] 73 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_infallible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Void>
[INFO] [stdout]   --> src/int.rs:77:16
[INFO] [stdout]    |
[INFO] [stdout] 77 |     assert_eq!(u64::try_from(usize::MAX), Ok(usize::MAX as u64));
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Void>
[INFO] [stdout]   --> src/int.rs:77:43
[INFO] [stdout]    |
[INFO] [stdout] 77 |     assert_eq!(u64::try_from(usize::MAX), Ok(usize::MAX as u64));
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Void>
[INFO] [stdout]   --> src/int.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     assert_eq!(u64::try_from(usize::MAX), Ok(usize::MAX as u64));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Void>
[INFO] [stdout]   --> src/int.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     assert_eq!(u64::try_from(usize::MAX), Ok(usize::MAX as u64));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Void>
[INFO] [stdout]   --> src/int.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     assert_eq!(u64::try_from(usize::MAX), Ok(usize::MAX as u64));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Void>
[INFO] [stdout]   --> src/int.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     assert_eq!(u64::try_from(usize::MAX), Ok(usize::MAX as u64));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `try_from` (lib test) due to 41 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "74d5a499222c679144de25a755f4fdc0b0906758e32f08c2b2eef29c1c4630de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d5a499222c679144de25a755f4fdc0b0906758e32f08c2b2eef29c1c4630de", kill_on_drop: false }`
[INFO] [stdout] 74d5a499222c679144de25a755f4fdc0b0906758e32f08c2b2eef29c1c4630de
