[INFO] fetching crate fontdue 0.9.3...
[INFO] testing fontdue-0.9.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate fontdue 0.9.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate fontdue 0.9.3
[INFO] finished tweaking crates.io crate fontdue 0.9.3
[INFO] tweaked toml for crates.io crate fontdue 0.9.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fontdue 0.9.3 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding hashbrown v0.15.5 (available: v0.17.0)
[INFO] [stderr]       Adding ttf-parser v0.21.1 (available: v0.25.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37b6b2f3c48f45b95091a29091a5ba4b0769a6c221bb2c45d2bc58e9fc468e3b
[INFO] running `Command { std: "docker" "start" "-a" "37b6b2f3c48f45b95091a29091a5ba4b0769a6c221bb2c45d2bc58e9fc468e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37b6b2f3c48f45b95091a29091a5ba4b0769a6c221bb2c45d2bc58e9fc468e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37b6b2f3c48f45b95091a29091a5ba4b0769a6c221bb2c45d2bc58e9fc468e3b", kill_on_drop: false }`
[INFO] [stdout] 37b6b2f3c48f45b95091a29091a5ba4b0769a6c221bb2c45d2bc58e9fc468e3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9806c00dedc905b60dc1dce5b678a7f4137e008f8191b9e0b4cd09f4da6ce58c
[INFO] running `Command { std: "docker" "start" "-a" "9806c00dedc905b60dc1dce5b678a7f4137e008f8191b9e0b4cd09f4da6ce58c", kill_on_drop: false }`
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling ttf-parser v0.21.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling fontdue v0.9.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/font.rs:269:59
[INFO] [stdout]     |
[INFO] [stdout] 269 | ...                   char_to_glyph.insert(unsafe { mem::transmute::<u32, char>(codepoint) }, mapping);
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using `char::from_u32(…).unwrap()`
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 269 -                             char_to_glyph.insert(unsafe { mem::transmute::<u32, char>(codepoint) }, mapping);
[INFO] [stdout] 269 +                             char_to_glyph.insert(unsafe { char::from_u32_unchecked(codepoint) }, mapping);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/platform/simd_x86.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 core::mem::transmute::<u32, f32>(x3),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 24 -                 core::mem::transmute::<u32, f32>(x3),
[INFO] [stdout] 24 +                 f32::from_bits(x3),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/platform/simd_x86.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 core::mem::transmute::<u32, f32>(x2),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 25 -                 core::mem::transmute::<u32, f32>(x2),
[INFO] [stdout] 25 +                 f32::from_bits(x2),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/platform/simd_x86.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |                 core::mem::transmute::<u32, f32>(x1),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 26 -                 core::mem::transmute::<u32, f32>(x1),
[INFO] [stdout] 26 +                 f32::from_bits(x1),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/platform/simd_x86.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 core::mem::transmute::<u32, f32>(x0),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 27 -                 core::mem::transmute::<u32, f32>(x0),
[INFO] [stdout] 27 +                 f32::from_bits(x0),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/table/parse.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |         Some(unsafe { core::mem::transmute::<u8, i8>(self.0.get(index)?) })
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 40 -         Some(unsafe { core::mem::transmute::<u8, i8>(self.0.get(index)?) })
[INFO] [stdout] 40 +         Some(unsafe { u8::cast_signed(self.0.get(index)?) })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/table/parse.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 46 |         Some(unsafe { core::mem::transmute::<u16, i16>(self.0.get(index)?) })
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 46 -         Some(unsafe { core::mem::transmute::<u16, i16>(self.0.get(index)?) })
[INFO] [stdout] 46 +         Some(unsafe { u16::cast_signed(self.0.get(index)?) })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/table/parse.rs:52:23
[INFO] [stdout]    |
[INFO] [stdout] 52 |         Some(unsafe { core::mem::transmute::<u32, i32>(self.0.get(index)?) })
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 52 -         Some(unsafe { core::mem::transmute::<u32, i32>(self.0.get(index)?) })
[INFO] [stdout] 52 +         Some(unsafe { u32::cast_signed(self.0.get(index)?) })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/table/parse.rs:167:23
[INFO] [stdout]     |
[INFO] [stdout] 167 |         Some(unsafe { core::mem::transmute::<u8, i8>(self.read_u8()?) })
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 167 -         Some(unsafe { core::mem::transmute::<u8, i8>(self.read_u8()?) })
[INFO] [stdout] 167 +         Some(unsafe { u8::cast_signed(self.read_u8()?) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/table/parse.rs:172:23
[INFO] [stdout]     |
[INFO] [stdout] 172 |         Some(unsafe { core::mem::transmute::<u16, i16>(self.read_u16()?) })
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 172 -         Some(unsafe { core::mem::transmute::<u16, i16>(self.read_u16()?) })
[INFO] [stdout] 172 +         Some(unsafe { u16::cast_signed(self.read_u16()?) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/table/parse.rs:177:23
[INFO] [stdout]     |
[INFO] [stdout] 177 |         Some(unsafe { core::mem::transmute::<u32, i32>(self.read_u32()?) })
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 177 -         Some(unsafe { core::mem::transmute::<u32, i32>(self.read_u32()?) })
[INFO] [stdout] 177 +         Some(unsafe { u32::cast_signed(self.read_u32()?) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `Command { std: "docker" "inspect" "9806c00dedc905b60dc1dce5b678a7f4137e008f8191b9e0b4cd09f4da6ce58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9806c00dedc905b60dc1dce5b678a7f4137e008f8191b9e0b4cd09f4da6ce58c", kill_on_drop: false }`
[INFO] [stdout] 9806c00dedc905b60dc1dce5b678a7f4137e008f8191b9e0b4cd09f4da6ce58c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 188f080abd05609b421426a9fc609204b6111d607ef8e03490a007457a4ae76b
[INFO] running `Command { std: "docker" "start" "-a" "188f080abd05609b421426a9fc609204b6111d607ef8e03490a007457a4ae76b", kill_on_drop: false }`
[INFO] [stderr]    Compiling fontdue v0.9.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/font.rs:269:59
[INFO] [stdout]     |
[INFO] [stdout] 269 | ...                   char_to_glyph.insert(unsafe { mem::transmute::<u32, char>(codepoint) }, mapping);
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using `char::from_u32(…).unwrap()`
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 269 -                             char_to_glyph.insert(unsafe { mem::transmute::<u32, char>(codepoint) }, mapping);
[INFO] [stdout] 269 +                             char_to_glyph.insert(unsafe { char::from_u32_unchecked(codepoint) }, mapping);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/platform/simd_x86.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 core::mem::transmute::<u32, f32>(x3),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 24 -                 core::mem::transmute::<u32, f32>(x3),
[INFO] [stdout] 24 +                 f32::from_bits(x3),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/platform/simd_x86.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 core::mem::transmute::<u32, f32>(x2),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 25 -                 core::mem::transmute::<u32, f32>(x2),
[INFO] [stdout] 25 +                 f32::from_bits(x2),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/platform/simd_x86.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |                 core::mem::transmute::<u32, f32>(x1),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 26 -                 core::mem::transmute::<u32, f32>(x1),
[INFO] [stdout] 26 +                 f32::from_bits(x1),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/platform/simd_x86.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 core::mem::transmute::<u32, f32>(x0),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 27 -                 core::mem::transmute::<u32, f32>(x0),
[INFO] [stdout] 27 +                 f32::from_bits(x0),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/table/parse.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |         Some(unsafe { core::mem::transmute::<u8, i8>(self.0.get(index)?) })
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 40 -         Some(unsafe { core::mem::transmute::<u8, i8>(self.0.get(index)?) })
[INFO] [stdout] 40 +         Some(unsafe { u8::cast_signed(self.0.get(index)?) })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/table/parse.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 46 |         Some(unsafe { core::mem::transmute::<u16, i16>(self.0.get(index)?) })
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 46 -         Some(unsafe { core::mem::transmute::<u16, i16>(self.0.get(index)?) })
[INFO] [stdout] 46 +         Some(unsafe { u16::cast_signed(self.0.get(index)?) })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/table/parse.rs:52:23
[INFO] [stdout]    |
[INFO] [stdout] 52 |         Some(unsafe { core::mem::transmute::<u32, i32>(self.0.get(index)?) })
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 52 -         Some(unsafe { core::mem::transmute::<u32, i32>(self.0.get(index)?) })
[INFO] [stdout] 52 +         Some(unsafe { u32::cast_signed(self.0.get(index)?) })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/table/parse.rs:167:23
[INFO] [stdout]     |
[INFO] [stdout] 167 |         Some(unsafe { core::mem::transmute::<u8, i8>(self.read_u8()?) })
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 167 -         Some(unsafe { core::mem::transmute::<u8, i8>(self.read_u8()?) })
[INFO] [stdout] 167 +         Some(unsafe { u8::cast_signed(self.read_u8()?) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/table/parse.rs:172:23
[INFO] [stdout]     |
[INFO] [stdout] 172 |         Some(unsafe { core::mem::transmute::<u16, i16>(self.read_u16()?) })
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 172 -         Some(unsafe { core::mem::transmute::<u16, i16>(self.read_u16()?) })
[INFO] [stdout] 172 +         Some(unsafe { u16::cast_signed(self.read_u16()?) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/table/parse.rs:177:23
[INFO] [stdout]     |
[INFO] [stdout] 177 |         Some(unsafe { core::mem::transmute::<u32, i32>(self.read_u32()?) })
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 177 -         Some(unsafe { core::mem::transmute::<u32, i32>(self.read_u32()?) })
[INFO] [stdout] 177 +         Some(unsafe { u32::cast_signed(self.read_u32()?) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/font.rs:269:59
[INFO] [stdout]     |
[INFO] [stdout] 269 | ...                   char_to_glyph.insert(unsafe { mem::transmute::<u32, char>(codepoint) }, mapping);
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using `char::from_u32(…).unwrap()`
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 269 -                             char_to_glyph.insert(unsafe { mem::transmute::<u32, char>(codepoint) }, mapping);
[INFO] [stdout] 269 +                             char_to_glyph.insert(unsafe { char::from_u32_unchecked(codepoint) }, mapping);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/platform/simd_x86.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 core::mem::transmute::<u32, f32>(x3),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 24 -                 core::mem::transmute::<u32, f32>(x3),
[INFO] [stdout] 24 +                 f32::from_bits(x3),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/platform/simd_x86.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 core::mem::transmute::<u32, f32>(x2),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 25 -                 core::mem::transmute::<u32, f32>(x2),
[INFO] [stdout] 25 +                 f32::from_bits(x2),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/platform/simd_x86.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |                 core::mem::transmute::<u32, f32>(x1),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 26 -                 core::mem::transmute::<u32, f32>(x1),
[INFO] [stdout] 26 +                 f32::from_bits(x1),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/platform/simd_x86.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 core::mem::transmute::<u32, f32>(x0),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 27 -                 core::mem::transmute::<u32, f32>(x0),
[INFO] [stdout] 27 +                 f32::from_bits(x0),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/platform/mod.rs:24:26
[INFO] [stdout]    |
[INFO] [stdout] 24 |             y = unsafe { transmute::<u32, f32>(transmute::<f32, u32>(y) + 1) };
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 24 -             y = unsafe { transmute::<u32, f32>(transmute::<f32, u32>(y) + 1) };
[INFO] [stdout] 24 +             y = unsafe { f32::from_bits(transmute::<f32, u32>(y) + 1) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/platform/mod.rs:24:48
[INFO] [stdout]    |
[INFO] [stdout] 24 |             y = unsafe { transmute::<u32, f32>(transmute::<f32, u32>(y) + 1) };
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 24 -             y = unsafe { transmute::<u32, f32>(transmute::<f32, u32>(y) + 1) };
[INFO] [stdout] 24 +             y = unsafe { transmute::<u32, f32>(f32::to_bits(y) + 1) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/platform/mod.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 |             y = unsafe { transmute::<u32, f32>(transmute::<f32, u32>(y) + 1) };
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 42 -             y = unsafe { transmute::<u32, f32>(transmute::<f32, u32>(y) + 1) };
[INFO] [stdout] 42 +             y = unsafe { f32::from_bits(transmute::<f32, u32>(y) + 1) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/platform/mod.rs:42:48
[INFO] [stdout]    |
[INFO] [stdout] 42 |             y = unsafe { transmute::<u32, f32>(transmute::<f32, u32>(y) + 1) };
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 42 -             y = unsafe { transmute::<u32, f32>(transmute::<f32, u32>(y) + 1) };
[INFO] [stdout] 42 +             y = unsafe { transmute::<u32, f32>(f32::to_bits(y) + 1) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/table/parse.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |         Some(unsafe { core::mem::transmute::<u8, i8>(self.0.get(index)?) })
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 40 -         Some(unsafe { core::mem::transmute::<u8, i8>(self.0.get(index)?) })
[INFO] [stdout] 40 +         Some(unsafe { u8::cast_signed(self.0.get(index)?) })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/table/parse.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 46 |         Some(unsafe { core::mem::transmute::<u16, i16>(self.0.get(index)?) })
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 46 -         Some(unsafe { core::mem::transmute::<u16, i16>(self.0.get(index)?) })
[INFO] [stdout] 46 +         Some(unsafe { u16::cast_signed(self.0.get(index)?) })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/table/parse.rs:52:23
[INFO] [stdout]    |
[INFO] [stdout] 52 |         Some(unsafe { core::mem::transmute::<u32, i32>(self.0.get(index)?) })
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 52 -         Some(unsafe { core::mem::transmute::<u32, i32>(self.0.get(index)?) })
[INFO] [stdout] 52 +         Some(unsafe { u32::cast_signed(self.0.get(index)?) })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/table/parse.rs:167:23
[INFO] [stdout]     |
[INFO] [stdout] 167 |         Some(unsafe { core::mem::transmute::<u8, i8>(self.read_u8()?) })
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 167 -         Some(unsafe { core::mem::transmute::<u8, i8>(self.read_u8()?) })
[INFO] [stdout] 167 +         Some(unsafe { u8::cast_signed(self.read_u8()?) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/table/parse.rs:172:23
[INFO] [stdout]     |
[INFO] [stdout] 172 |         Some(unsafe { core::mem::transmute::<u16, i16>(self.read_u16()?) })
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 172 -         Some(unsafe { core::mem::transmute::<u16, i16>(self.read_u16()?) })
[INFO] [stdout] 172 +         Some(unsafe { u16::cast_signed(self.read_u16()?) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/table/parse.rs:177:23
[INFO] [stdout]     |
[INFO] [stdout] 177 |         Some(unsafe { core::mem::transmute::<u32, i32>(self.read_u32()?) })
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 177 -         Some(unsafe { core::mem::transmute::<u32, i32>(self.read_u32()?) })
[INFO] [stdout] 177 +         Some(unsafe { u32::cast_signed(self.read_u32()?) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "188f080abd05609b421426a9fc609204b6111d607ef8e03490a007457a4ae76b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "188f080abd05609b421426a9fc609204b6111d607ef8e03490a007457a4ae76b", kill_on_drop: false }`
[INFO] [stdout] 188f080abd05609b421426a9fc609204b6111d607ef8e03490a007457a4ae76b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 340ced9173dab3b6c3fb6286fe4a769913f94c1a48f1d50d4c242b6a469f0740
[INFO] running `Command { std: "docker" "start" "-a" "340ced9173dab3b6c3fb6286fe4a769913f94c1a48f1d50d4c242b6a469f0740", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/font.rs:269:59
[INFO] [stderr]     |
[INFO] [stderr] 269 | ...                   char_to_glyph.insert(unsafe { mem::transmute::<u32, char>(codepoint) }, mapping);
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using `char::from_u32(…).unwrap()`
[INFO] [stderr]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stderr] help: replace this with
[INFO] [stderr]     |
[INFO] [stderr] 269 -                             char_to_glyph.insert(unsafe { mem::transmute::<u32, char>(codepoint) }, mapping);
[INFO] [stderr] 269 +                             char_to_glyph.insert(unsafe { char::from_u32_unchecked(codepoint) }, mapping);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/platform/simd_x86.rs:24:17
[INFO] [stderr]    |
[INFO] [stderr] 24 |                 core::mem::transmute::<u32, f32>(x3),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: replace this with
[INFO] [stderr]    |
[INFO] [stderr] 24 -                 core::mem::transmute::<u32, f32>(x3),
[INFO] [stderr] 24 +                 f32::from_bits(x3),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/platform/simd_x86.rs:25:17
[INFO] [stderr]    |
[INFO] [stderr] 25 |                 core::mem::transmute::<u32, f32>(x2),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: replace this with
[INFO] [stderr]    |
[INFO] [stderr] 25 -                 core::mem::transmute::<u32, f32>(x2),
[INFO] [stderr] 25 +                 f32::from_bits(x2),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/platform/simd_x86.rs:26:17
[INFO] [stderr]    |
[INFO] [stderr] 26 |                 core::mem::transmute::<u32, f32>(x1),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: replace this with
[INFO] [stderr]    |
[INFO] [stderr] 26 -                 core::mem::transmute::<u32, f32>(x1),
[INFO] [stderr] 26 +                 f32::from_bits(x1),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/platform/simd_x86.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 |                 core::mem::transmute::<u32, f32>(x0),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: replace this with
[INFO] [stderr]    |
[INFO] [stderr] 27 -                 core::mem::transmute::<u32, f32>(x0),
[INFO] [stderr] 27 +                 f32::from_bits(x0),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/table/parse.rs:40:23
[INFO] [stderr]    |
[INFO] [stderr] 40 |         Some(unsafe { core::mem::transmute::<u8, i8>(self.0.get(index)?) })
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: replace this with
[INFO] [stderr]    |
[INFO] [stderr] 40 -         Some(unsafe { core::mem::transmute::<u8, i8>(self.0.get(index)?) })
[INFO] [stderr] 40 +         Some(unsafe { u8::cast_signed(self.0.get(index)?) })
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/table/parse.rs:46:23
[INFO] [stderr]    |
[INFO] [stderr] 46 |         Some(unsafe { core::mem::transmute::<u16, i16>(self.0.get(index)?) })
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: replace this with
[INFO] [stderr]    |
[INFO] [stderr] 46 -         Some(unsafe { core::mem::transmute::<u16, i16>(self.0.get(index)?) })
[INFO] [stderr] 46 +         Some(unsafe { u16::cast_signed(self.0.get(index)?) })
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/table/parse.rs:52:23
[INFO] [stderr]    |
[INFO] [stderr] 52 |         Some(unsafe { core::mem::transmute::<u32, i32>(self.0.get(index)?) })
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: replace this with
[INFO] [stderr]    |
[INFO] [stderr] 52 -         Some(unsafe { core::mem::transmute::<u32, i32>(self.0.get(index)?) })
[INFO] [stderr] 52 +         Some(unsafe { u32::cast_signed(self.0.get(index)?) })
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/table/parse.rs:167:23
[INFO] [stderr]     |
[INFO] [stderr] 167 |         Some(unsafe { core::mem::transmute::<u8, i8>(self.read_u8()?) })
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: replace this with
[INFO] [stderr]     |
[INFO] [stderr] 167 -         Some(unsafe { core::mem::transmute::<u8, i8>(self.read_u8()?) })
[INFO] [stderr] 167 +         Some(unsafe { u8::cast_signed(self.read_u8()?) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/table/parse.rs:172:23
[INFO] [stderr]     |
[INFO] [stderr] 172 |         Some(unsafe { core::mem::transmute::<u16, i16>(self.read_u16()?) })
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: replace this with
[INFO] [stderr]     |
[INFO] [stderr] 172 -         Some(unsafe { core::mem::transmute::<u16, i16>(self.read_u16()?) })
[INFO] [stderr] 172 +         Some(unsafe { u16::cast_signed(self.read_u16()?) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]    --> src/table/parse.rs:177:23
[INFO] [stderr]     |
[INFO] [stderr] 177 |         Some(unsafe { core::mem::transmute::<u32, i32>(self.read_u32()?) })
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: replace this with
[INFO] [stderr]     |
[INFO] [stderr] 177 -         Some(unsafe { core::mem::transmute::<u32, i32>(self.read_u32()?) })
[INFO] [stderr] 177 +         Some(unsafe { u32::cast_signed(self.read_u32()?) })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `fontdue` (lib) generated 11 warnings (run `cargo fix --lib -p fontdue` to apply 11 suggestions)
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/platform/mod.rs:24:26
[INFO] [stderr]    |
[INFO] [stderr] 24 |             y = unsafe { transmute::<u32, f32>(transmute::<f32, u32>(y) + 1) };
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: replace this with
[INFO] [stderr]    |
[INFO] [stderr] 24 -             y = unsafe { transmute::<u32, f32>(transmute::<f32, u32>(y) + 1) };
[INFO] [stderr] 24 +             y = unsafe { f32::from_bits(transmute::<f32, u32>(y) + 1) };
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/platform/mod.rs:24:48
[INFO] [stderr]    |
[INFO] [stderr] 24 |             y = unsafe { transmute::<u32, f32>(transmute::<f32, u32>(y) + 1) };
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: replace this with
[INFO] [stderr]    |
[INFO] [stderr] 24 -             y = unsafe { transmute::<u32, f32>(transmute::<f32, u32>(y) + 1) };
[INFO] [stderr] 24 +             y = unsafe { transmute::<u32, f32>(f32::to_bits(y) + 1) };
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/platform/mod.rs:42:26
[INFO] [stderr]    |
[INFO] [stderr] 42 |             y = unsafe { transmute::<u32, f32>(transmute::<f32, u32>(y) + 1) };
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: replace this with
[INFO] [stderr]    |
[INFO] [stderr] 42 -             y = unsafe { transmute::<u32, f32>(transmute::<f32, u32>(y) + 1) };
[INFO] [stderr] 42 +             y = unsafe { f32::from_bits(transmute::<f32, u32>(y) + 1) };
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/platform/mod.rs:42:48
[INFO] [stderr]    |
[INFO] [stderr] 42 |             y = unsafe { transmute::<u32, f32>(transmute::<f32, u32>(y) + 1) };
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: replace this with
[INFO] [stderr]    |
[INFO] [stderr] 42 -             y = unsafe { transmute::<u32, f32>(transmute::<f32, u32>(y) + 1) };
[INFO] [stderr] 42 +             y = unsafe { transmute::<u32, f32>(f32::to_bits(y) + 1) };
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `fontdue` (lib test) generated 15 warnings (11 duplicates) (run `cargo fix --lib -p fontdue --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fontdue-355513592534a510)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test platform::tests::platform_trunc_test ... ok
[INFO] [stdout] test platform::tests::platform_fract_test ... ok
[INFO] [stdout] test platform::tests::platform_floor_test ... ok
[INFO] [stdout] test platform::tests::platform_ceil_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fontdue
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "340ced9173dab3b6c3fb6286fe4a769913f94c1a48f1d50d4c242b6a469f0740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "340ced9173dab3b6c3fb6286fe4a769913f94c1a48f1d50d4c242b6a469f0740", kill_on_drop: false }`
[INFO] [stdout] 340ced9173dab3b6c3fb6286fe4a769913f94c1a48f1d50d4c242b6a469f0740