[INFO] cloning repository https://github.com/engusmaze/frand
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/engusmaze/frand" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fengusmaze%2Ffrand", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fengusmaze%2Ffrand'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7afaef596090aa899bc4831641322554dc9ab567
[INFO] checking engusmaze/frand against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fengusmaze%2Ffrand" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/engusmaze/frand
[INFO] finished tweaking git repo https://github.com/engusmaze/frand
[INFO] tweaked toml for git repo https://github.com/engusmaze/frand written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/engusmaze/frand on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/engusmaze/frand already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-4-tc2/source/Cargo.toml: unused manifest key: package.tags
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78a63a8a8954e49abc9d64df7ac787037f9189a45c9c4ccc2c3d174436fd0b4e
[INFO] running `Command { std: "docker" "start" "-a" "78a63a8a8954e49abc9d64df7ac787037f9189a45c9c4ccc2c3d174436fd0b4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78a63a8a8954e49abc9d64df7ac787037f9189a45c9c4ccc2c3d174436fd0b4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78a63a8a8954e49abc9d64df7ac787037f9189a45c9c4ccc2c3d174436fd0b4e", kill_on_drop: false }`
[INFO] [stdout] 78a63a8a8954e49abc9d64df7ac787037f9189a45c9c4ccc2c3d174436fd0b4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17153aba17680d6cf9e72da47ee4e94e864bc7c4f9602a74bc9951cfa31ec7f7
[INFO] running `Command { std: "docker" "start" "-a" "17153aba17680d6cf9e72da47ee4e94e864bc7c4f9602a74bc9951cfa31ec7f7", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: package.tags
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking glam v0.29.0
[INFO] [stderr]     Checking bytemuck v1.18.0
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking fastrand v2.1.1
[INFO] [stderr]     Checking flate2 v1.0.33
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking frand v0.10.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { u8::cast_signed(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { u16::cast_signed(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { u32::cast_signed(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { u64::cast_signed(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { u128::cast_signed(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { usize::cast_signed(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { u16::to_ne_bytes(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { u32::to_ne_bytes(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { u64::to_ne_bytes(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { u128::to_ne_bytes(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking no-std v0.1.0 (/opt/rustwide/workdir/examples/no-std)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { u8::cast_signed(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { u16::cast_signed(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { u32::cast_signed(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { u64::cast_signed(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { u128::cast_signed(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { usize::cast_signed(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { u16::to_ne_bytes(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { u32::to_ne_bytes(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { u64::to_ne_bytes(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/gen/int.rs:73:30
[INFO] [stdout]     |
[INFO] [stdout]  73 |                       unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 | / implement_cast! {
[INFO] [stdout]  80 | |     u8 => i8,
[INFO] [stdout]  81 | |     u16 => i16,
[INFO] [stdout]  82 | |     u32 => i32,
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |     u128 => [i64; 2],
[INFO] [stdout] 109 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: this warning originates in the macro `implement_cast` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout]  73 -                     unsafe { transmute(<$from>::random(rng)) }
[INFO] [stdout]  73 +                     unsafe { u128::to_ne_bytes(<$from>::random(rng)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.83s
[INFO] running `Command { std: "docker" "inspect" "17153aba17680d6cf9e72da47ee4e94e864bc7c4f9602a74bc9951cfa31ec7f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17153aba17680d6cf9e72da47ee4e94e864bc7c4f9602a74bc9951cfa31ec7f7", kill_on_drop: false }`
[INFO] [stdout] 17153aba17680d6cf9e72da47ee4e94e864bc7c4f9602a74bc9951cfa31ec7f7
