[INFO] fetching crate const-writer 0.1.1...
[INFO] checking const-writer-0.1.1 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] extracting crate const-writer 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate const-writer 0.1.1 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate const-writer 0.1.1
[INFO] finished tweaking crates.io crate const-writer 0.1.1
[INFO] tweaked toml for crates.io crate const-writer 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate const-writer 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c7662fec40b85ddb226eb05e98f246b7932c5876c1200d6f84dc8a0200a7be48
[INFO] running `Command { std: "docker" "start" "-a" "c7662fec40b85ddb226eb05e98f246b7932c5876c1200d6f84dc8a0200a7be48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7662fec40b85ddb226eb05e98f246b7932c5876c1200d6f84dc8a0200a7be48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7662fec40b85ddb226eb05e98f246b7932c5876c1200d6f84dc8a0200a7be48", kill_on_drop: false }`
[INFO] [stdout] c7662fec40b85ddb226eb05e98f246b7932c5876c1200d6f84dc8a0200a7be48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0a4bdfde42da21d48875a0726cc3792157e8808c838060a0f7e13c2e6c8d03f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c0a4bdfde42da21d48875a0726cc3792157e8808c838060a0f7e13c2e6c8d03f", kill_on_drop: false }`
[INFO] [stderr]     Checking const-writer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> examples/main.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 |     writer.write_u16_le(34).write_u16_le(2).write_u16_le(3).write_u16_le(4).write_u16_le(5)
[INFO] [stdout]    |                             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> examples/main.rs:11:45
[INFO] [stdout]    |
[INFO] [stdout] 11 |     writer.write_u16_le(34).write_u16_le(2).write_u16_le(3).write_u16_le(4).write_u16_le(5)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> examples/main.rs:11:5
[INFO] [stdout]     |
[INFO] [stdout] 11  |     writer.write_u16_le(34).write_u16_le(2).write_u16_le(3).write_u16_le(4).write_u16_le(5)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] note: required by a bound in `ConstWriter::<T, N>::write_u16_le`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 |     implement_write!(write_u16_le, u16, to_le_bytes);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `ConstWriter::<T, N>::write_u16_le`
[INFO] [stdout]     = note: this error originates in the macro `implement_write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> examples/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     writer.write_u16_le(34).write_u16_le(2).write_u16_le(3).write_u16_le(4).write_u16_le(5)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> examples/main.rs:11:61
[INFO] [stdout]    |
[INFO] [stdout] 11 |     writer.write_u16_le(34).write_u16_le(2).write_u16_le(3).write_u16_le(4).write_u16_le(5)
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> examples/main.rs:11:5
[INFO] [stdout]     |
[INFO] [stdout] 11  |     writer.write_u16_le(34).write_u16_le(2).write_u16_le(3).write_u16_le(4).write_u16_le(5)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] note: required by a bound in `ConstWriter::<T, N>::write_u16_le`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 |     implement_write!(write_u16_le, u16, to_le_bytes);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `ConstWriter::<T, N>::write_u16_le`
[INFO] [stdout]     = note: this error originates in the macro `implement_write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> examples/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     writer.write_u16_le(34).write_u16_le(2).write_u16_le(3).write_u16_le(4).write_u16_le(5)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> examples/main.rs:11:77
[INFO] [stdout]    |
[INFO] [stdout] 11 |     writer.write_u16_le(34).write_u16_le(2).write_u16_le(3).write_u16_le(4).write_u16_le(5)
[INFO] [stdout]    |                                                                             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> examples/main.rs:11:5
[INFO] [stdout]     |
[INFO] [stdout] 11  |     writer.write_u16_le(34).write_u16_le(2).write_u16_le(3).write_u16_le(4).write_u16_le(5)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] note: required by a bound in `ConstWriter::<T, N>::write_u16_le`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 |     implement_write!(write_u16_le, u16, to_le_bytes);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `ConstWriter::<T, N>::write_u16_le`
[INFO] [stdout]     = note: this error originates in the macro `implement_write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> examples/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     writer.write_u16_le(34).write_u16_le(2).write_u16_le(3).write_u16_le(4).write_u16_le(5)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> examples/main.rs:58:14
[INFO] [stdout]    |
[INFO] [stdout] 58 |             .write_u64_le(32)
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> examples/main.rs:59:14
[INFO] [stdout]    |
[INFO] [stdout] 59 |             .write_u128_le(64)
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> examples/main.rs:57:9
[INFO] [stdout]     |
[INFO] [stdout] 57  | /         writer
[INFO] [stdout] 58  | |             .write_u64_le(32)
[INFO] [stdout] 59  | |             .write_u128_le(64)
[INFO] [stdout]     | |______________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] note: required by a bound in `ConstWriter::<T, N>::write_u64_le`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 |     implement_write!(write_u64_le, u64, to_le_bytes);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `ConstWriter::<T, N>::write_u64_le`
[INFO] [stdout]     = note: this error originates in the macro `implement_write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> examples/main.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 | /         writer
[INFO] [stdout] 58 | |             .write_u64_le(32)
[INFO] [stdout] 59 | |             .write_u128_le(64)
[INFO] [stdout]    | |______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> examples/main.rs:61:9
[INFO] [stdout]     |
[INFO] [stdout] 61  |         writer.convert() // rust infer same len as top branch
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] note: required by a bound in `ConstWriter::<T, N>::write_u128_le`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |     implement_write!(write_u128_le, u128, to_le_bytes);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `ConstWriter::<T, N>::write_u128_le`
[INFO] [stdout]     = note: this error originates in the macro `implement_write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> examples/main.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         writer.convert() // rust infer same len as top branch
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> examples/main.rs:61:9
[INFO] [stdout]     |
[INFO] [stdout] 61  |         writer.convert() // rust infer same len as top branch
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] note: required by a bound in `ConstWriter::<T, N>::write_u64_le`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 |     implement_write!(write_u64_le, u64, to_le_bytes);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `ConstWriter::<T, N>::write_u64_le`
[INFO] [stdout]     = note: this error originates in the macro `implement_write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> examples/main.rs:64:16
[INFO] [stdout]     |
[INFO] [stdout] 64  |     assert_eq!(writer.remaining(), 4);
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] note: required by a bound in `ConstWriter::<T, N>::write_u128_le`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |     implement_write!(write_u128_le, u128, to_le_bytes);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `ConstWriter::<T, N>::write_u128_le`
[INFO] [stdout]     = note: this error originates in the macro `implement_write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> examples/main.rs:64:16
[INFO] [stdout]    |
[INFO] [stdout] 64 |     assert_eq!(writer.remaining(), 4);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> examples/main.rs:64:16
[INFO] [stdout]     |
[INFO] [stdout] 64  |     assert_eq!(writer.remaining(), 4);
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] note: required by a bound in `ConstWriter::<T, N>::write_u64_le`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 |     implement_write!(write_u64_le, u64, to_le_bytes);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `ConstWriter::<T, N>::write_u64_le`
[INFO] [stdout]     = note: this error originates in the macro `implement_write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> examples/main.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     writer.write_u32_le(48);
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> examples/main.rs:65:5
[INFO] [stdout]     |
[INFO] [stdout] 65  |     writer.write_u32_le(48);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] note: required by a bound in `ConstWriter::<T, N>::write_u128_le`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |     implement_write!(write_u128_le, u128, to_le_bytes);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `ConstWriter::<T, N>::write_u128_le`
[INFO] [stdout]     = note: this error originates in the macro `implement_write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]   --> examples/main.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     writer.write_u32_le(48);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained generic constant
[INFO] [stdout]    --> examples/main.rs:65:5
[INFO] [stdout]     |
[INFO] [stdout] 65  |     writer.write_u32_le(48);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try adding a `where` bound using this expression: `where [(); {N - core::mem::size_of::<$type>()}]:`
[INFO] [stdout] note: required by a bound in `ConstWriter::<T, N>::write_u64_le`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 |     implement_write!(write_u64_le, u64, to_le_bytes);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `ConstWriter::<T, N>::write_u64_le`
[INFO] [stdout]     = note: this error originates in the macro `implement_write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 24 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `const-writer` due to 25 previous errors
[INFO] running `Command { std: "docker" "inspect" "c0a4bdfde42da21d48875a0726cc3792157e8808c838060a0f7e13c2e6c8d03f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0a4bdfde42da21d48875a0726cc3792157e8808c838060a0f7e13c2e6c8d03f", kill_on_drop: false }`
[INFO] [stdout] c0a4bdfde42da21d48875a0726cc3792157e8808c838060a0f7e13c2e6c8d03f