[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 [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; [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 [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 [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; [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 [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 [INFO] [stdout] --> src/char.rs:37:56 [INFO] [stdout] | [INFO] [stdout] 37 | fn try_from (n: $ty) -> Result { 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 [INFO] [stdout] --> src/char.rs:37:58 [INFO] [stdout] | [INFO] [stdout] 37 | fn try_from (n: $ty) -> Result { 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, 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 [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, 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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [INFO] [stdout] --> src/char.rs:37:56 [INFO] [stdout] | [INFO] [stdout] 37 | fn try_from (n: $ty) -> Result { 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 [INFO] [stdout] --> src/char.rs:37:58 [INFO] [stdout] | [INFO] [stdout] 37 | fn try_from (n: $ty) -> Result { 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 [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 [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 [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 [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 [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 [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, 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 [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, 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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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 [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