[INFO] fetching crate meowstore_binbuf 0.1.0...
[INFO] testing meowstore_binbuf-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate meowstore_binbuf 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate meowstore_binbuf 0.1.0
[INFO] finished tweaking crates.io crate meowstore_binbuf 0.1.0
[INFO] tweaked toml for crates.io crate meowstore_binbuf 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate meowstore_binbuf 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e22cef317af508f5ed80a5909363110fc9aec9de567883e135e2ef70eaded0b
[INFO] running `Command { std: "docker" "start" "-a" "5e22cef317af508f5ed80a5909363110fc9aec9de567883e135e2ef70eaded0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e22cef317af508f5ed80a5909363110fc9aec9de567883e135e2ef70eaded0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e22cef317af508f5ed80a5909363110fc9aec9de567883e135e2ef70eaded0b", kill_on_drop: false }`
[INFO] [stdout] 5e22cef317af508f5ed80a5909363110fc9aec9de567883e135e2ef70eaded0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7af86a1be901fd2a6623740c8014339d04cf65a34c20a0b97b0f2027ab2fd8a3
[INFO] running `Command { std: "docker" "start" "-a" "7af86a1be901fd2a6623740c8014339d04cf65a34c20a0b97b0f2027ab2fd8a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling to_phantom v0.1.0
[INFO] [stderr]    Compiling meowstore_binbuf_macros v0.1.0
[INFO] [stderr]    Compiling meowstore_binbuf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/entry.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::Ordering;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/bytes_ptr.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{self, Index, IndexMut, RangeBounds};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytes_ptr`
[INFO] [stdout]  --> src/impls.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{bytes_ptr, fixed::{self}, BytesPtr, Entry, Fixed};
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Buf`
[INFO] [stdout]  --> src/impls/primitive.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Fixed, entry::{Buf, BufConst, BufMut}, fixed::{self}};
[INFO] [stdout]   |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> src/dynamic.rs:66:24
[INFO] [stdout]    |
[INFO] [stdout] 66 |     default fn buf_len(buf: BufConst<Self>) -> usize {
[INFO] [stdout]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/impls/primitive.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn encode(&self, mut buf: BufMut<Self>) {
[INFO] [stdout]    |                      ----^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Wow` is never constructed
[INFO] [stdout]  --> src/tests.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub struct Wow {
[INFO] [stdout]   |                ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]  --> src/entry.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Buf<T: Instance, P> = T::Buf<P>;
[INFO] [stdout]   |                 ^^^^^^^^ will not be checked at usage sites of the type alias
[INFO] [stdout]   |
[INFO] [stdout]   = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]           see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]   = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout]   = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] help: remove this bound
[INFO] [stdout]   |
[INFO] [stdout] 6 - pub type Buf<T: Instance, P> = T::Buf<P>;
[INFO] [stdout] 6 + pub type Buf<T, P> = T::Buf<P>;
[INFO] [stdout]   |
[INFO] [stdout] help: fully qualify this associated type
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Buf<T: Instance, P> = <T as /* Trait */>::Buf<P>;
[INFO] [stdout]   |                                +  +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]  --> src/entry.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type BufConst<T: Instance> = T::Buf<ptr::Const>;
[INFO] [stdout]   |                      ^^^^^^^^ will not be checked at usage sites of the type alias
[INFO] [stdout]   |
[INFO] [stdout]   = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]           see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]   = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout] help: remove this bound
[INFO] [stdout]   |
[INFO] [stdout] 7 - pub type BufConst<T: Instance> = T::Buf<ptr::Const>;
[INFO] [stdout] 7 + pub type BufConst<T> = T::Buf<ptr::Const>;
[INFO] [stdout]   |
[INFO] [stdout] help: fully qualify this associated type
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type BufConst<T: Instance> = <T as /* Trait */>::Buf<ptr::Const>;
[INFO] [stdout]   |                                  +  +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]  --> src/entry.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type BufMut<T: Instance> = T::Buf<ptr::Mut>;
[INFO] [stdout]   |                    ^^^^^^^^ will not be checked at usage sites of the type alias
[INFO] [stdout]   |
[INFO] [stdout]   = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]           see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]   = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout] help: remove this bound
[INFO] [stdout]   |
[INFO] [stdout] 8 - pub type BufMut<T: Instance> = T::Buf<ptr::Mut>;
[INFO] [stdout] 8 + pub type BufMut<T> = T::Buf<ptr::Mut>;
[INFO] [stdout]   |
[INFO] [stdout] help: fully qualify this associated type
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type BufMut<T: Instance> = <T as /* Trait */>::Buf<ptr::Mut>;
[INFO] [stdout]   |                                +  +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "7af86a1be901fd2a6623740c8014339d04cf65a34c20a0b97b0f2027ab2fd8a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7af86a1be901fd2a6623740c8014339d04cf65a34c20a0b97b0f2027ab2fd8a3", kill_on_drop: false }`
[INFO] [stdout] 7af86a1be901fd2a6623740c8014339d04cf65a34c20a0b97b0f2027ab2fd8a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfc06a42a30e1a10ad5c91d241ab24379ff989d9d1b461b7acea60d169508203
[INFO] running `Command { std: "docker" "start" "-a" "dfc06a42a30e1a10ad5c91d241ab24379ff989d9d1b461b7acea60d169508203", kill_on_drop: false }`
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/entry.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::Ordering;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/bytes_ptr.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{self, Index, IndexMut, RangeBounds};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytes_ptr`
[INFO] [stdout]  --> src/impls.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{bytes_ptr, fixed::{self}, BytesPtr, Entry, Fixed};
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Buf`
[INFO] [stdout]  --> src/impls/primitive.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Fixed, entry::{Buf, BufConst, BufMut}, fixed::{self}};
[INFO] [stdout]   |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> src/dynamic.rs:66:24
[INFO] [stdout]    |
[INFO] [stdout] 66 |     default fn buf_len(buf: BufConst<Self>) -> usize {
[INFO] [stdout]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/impls/primitive.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn encode(&self, mut buf: BufMut<Self>) {
[INFO] [stdout]    |                      ----^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Wow` is never constructed
[INFO] [stdout]  --> src/tests.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub struct Wow {
[INFO] [stdout]   |                ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]  --> src/entry.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Buf<T: Instance, P> = T::Buf<P>;
[INFO] [stdout]   |                 ^^^^^^^^ will not be checked at usage sites of the type alias
[INFO] [stdout]   |
[INFO] [stdout]   = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]           see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]   = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout]   = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] help: remove this bound
[INFO] [stdout]   |
[INFO] [stdout] 6 - pub type Buf<T: Instance, P> = T::Buf<P>;
[INFO] [stdout] 6 + pub type Buf<T, P> = T::Buf<P>;
[INFO] [stdout]   |
[INFO] [stdout] help: fully qualify this associated type
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Buf<T: Instance, P> = <T as /* Trait */>::Buf<P>;
[INFO] [stdout]   |                                +  +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]  --> src/entry.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type BufConst<T: Instance> = T::Buf<ptr::Const>;
[INFO] [stdout]   |                      ^^^^^^^^ will not be checked at usage sites of the type alias
[INFO] [stdout]   |
[INFO] [stdout]   = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]           see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]   = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout] help: remove this bound
[INFO] [stdout]   |
[INFO] [stdout] 7 - pub type BufConst<T: Instance> = T::Buf<ptr::Const>;
[INFO] [stdout] 7 + pub type BufConst<T> = T::Buf<ptr::Const>;
[INFO] [stdout]   |
[INFO] [stdout] help: fully qualify this associated type
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type BufConst<T: Instance> = <T as /* Trait */>::Buf<ptr::Const>;
[INFO] [stdout]   |                                  +  +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]  --> src/entry.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type BufMut<T: Instance> = T::Buf<ptr::Mut>;
[INFO] [stdout]   |                    ^^^^^^^^ will not be checked at usage sites of the type alias
[INFO] [stdout]   |
[INFO] [stdout]   = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]           see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]   = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout] help: remove this bound
[INFO] [stdout]   |
[INFO] [stdout] 8 - pub type BufMut<T: Instance> = T::Buf<ptr::Mut>;
[INFO] [stdout] 8 + pub type BufMut<T> = T::Buf<ptr::Mut>;
[INFO] [stdout]   |
[INFO] [stdout] help: fully qualify this associated type
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type BufMut<T: Instance> = <T as /* Trait */>::Buf<ptr::Mut>;
[INFO] [stdout]   |                                +  +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling meowstore_binbuf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/entry.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::Ordering;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/bytes_ptr.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{self, Index, IndexMut, RangeBounds};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytes_ptr`
[INFO] [stdout]  --> src/impls.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{bytes_ptr, fixed::{self}, BytesPtr, Entry, Fixed};
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Buf`
[INFO] [stdout]  --> src/impls/primitive.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Fixed, entry::{Buf, BufConst, BufMut}, fixed::{self}};
[INFO] [stdout]   |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> src/dynamic.rs:66:24
[INFO] [stdout]    |
[INFO] [stdout] 66 |     default fn buf_len(buf: BufConst<Self>) -> usize {
[INFO] [stdout]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/impls/primitive.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn encode(&self, mut buf: BufMut<Self>) {
[INFO] [stdout]    |                      ----^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Wow` is never constructed
[INFO] [stdout]  --> src/tests.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub struct Wow {
[INFO] [stdout]   |                ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]  --> src/entry.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Buf<T: Instance, P> = T::Buf<P>;
[INFO] [stdout]   |                 ^^^^^^^^ will not be checked at usage sites of the type alias
[INFO] [stdout]   |
[INFO] [stdout]   = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]           see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]   = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout]   = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] help: remove this bound
[INFO] [stdout]   |
[INFO] [stdout] 6 - pub type Buf<T: Instance, P> = T::Buf<P>;
[INFO] [stdout] 6 + pub type Buf<T, P> = T::Buf<P>;
[INFO] [stdout]   |
[INFO] [stdout] help: fully qualify this associated type
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Buf<T: Instance, P> = <T as /* Trait */>::Buf<P>;
[INFO] [stdout]   |                                +  +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]  --> src/entry.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type BufConst<T: Instance> = T::Buf<ptr::Const>;
[INFO] [stdout]   |                      ^^^^^^^^ will not be checked at usage sites of the type alias
[INFO] [stdout]   |
[INFO] [stdout]   = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]           see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]   = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout] help: remove this bound
[INFO] [stdout]   |
[INFO] [stdout] 7 - pub type BufConst<T: Instance> = T::Buf<ptr::Const>;
[INFO] [stdout] 7 + pub type BufConst<T> = T::Buf<ptr::Const>;
[INFO] [stdout]   |
[INFO] [stdout] help: fully qualify this associated type
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type BufConst<T: Instance> = <T as /* Trait */>::Buf<ptr::Const>;
[INFO] [stdout]   |                                  +  +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]  --> src/entry.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type BufMut<T: Instance> = T::Buf<ptr::Mut>;
[INFO] [stdout]   |                    ^^^^^^^^ will not be checked at usage sites of the type alias
[INFO] [stdout]   |
[INFO] [stdout]   = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]           see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]   = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout] help: remove this bound
[INFO] [stdout]   |
[INFO] [stdout] 8 - pub type BufMut<T: Instance> = T::Buf<ptr::Mut>;
[INFO] [stdout] 8 + pub type BufMut<T> = T::Buf<ptr::Mut>;
[INFO] [stdout]   |
[INFO] [stdout] help: fully qualify this associated type
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type BufMut<T: Instance> = <T as /* Trait */>::Buf<ptr::Mut>;
[INFO] [stdout]   |                                +  +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "dfc06a42a30e1a10ad5c91d241ab24379ff989d9d1b461b7acea60d169508203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfc06a42a30e1a10ad5c91d241ab24379ff989d9d1b461b7acea60d169508203", kill_on_drop: false }`
[INFO] [stdout] dfc06a42a30e1a10ad5c91d241ab24379ff989d9d1b461b7acea60d169508203
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d2edb889331339dd35639a82e3d963d27e135a10e56a6ba405bd05ca38e8677
[INFO] running `Command { std: "docker" "start" "-a" "3d2edb889331339dd35639a82e3d963d27e135a10e56a6ba405bd05ca38e8677", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stderr]  --> src/lib.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(generic_const_exprs)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stderr]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ordering`
[INFO] [stderr]  --> src/entry.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::cmp::Ordering;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/bytes_ptr.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::{self, Index, IndexMut, RangeBounds};
[INFO] [stderr]   |                ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bytes_ptr`
[INFO] [stderr]  --> src/impls.rs:2:13
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::{bytes_ptr, fixed::{self}, BytesPtr, Entry, Fixed};
[INFO] [stderr]   |             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Buf`
[INFO] [stderr]  --> src/impls/primitive.rs:1:28
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{Fixed, entry::{Buf, BufConst, BufMut}, fixed::{self}};
[INFO] [stderr]   |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buf`
[INFO] [stderr]   --> src/dynamic.rs:66:24
[INFO] [stderr]    |
[INFO] [stderr] 66 |     default fn buf_len(buf: BufConst<Self>) -> usize {
[INFO] [stderr]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/impls/primitive.rs:48:22
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn encode(&self, mut buf: BufMut<Self>) {
[INFO] [stderr]    |                      ----^^^
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Wow` is never constructed
[INFO] [stderr]  --> src/tests.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 |     pub struct Wow {
[INFO] [stderr]   |                ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stderr]  --> src/entry.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub type Buf<T: Instance, P> = T::Buf<P>;
[INFO] [stderr]   |                 ^^^^^^^^ will not be checked at usage sites of the type alias
[INFO] [stderr]   |
[INFO] [stderr]   = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stderr]           see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stderr]   = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stderr]   = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stderr] help: remove this bound
[INFO] [stderr]   |
[INFO] [stderr] 6 - pub type Buf<T: Instance, P> = T::Buf<P>;
[INFO] [stderr] 6 + pub type Buf<T, P> = T::Buf<P>;
[INFO] [stderr]   |
[INFO] [stderr] help: fully qualify this associated type
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub type Buf<T: Instance, P> = <T as /* Trait */>::Buf<P>;
[INFO] [stderr]   |                                +  +++++++++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stderr]  --> src/entry.rs:7:22
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type BufConst<T: Instance> = T::Buf<ptr::Const>;
[INFO] [stderr]   |                      ^^^^^^^^ will not be checked at usage sites of the type alias
[INFO] [stderr]   |
[INFO] [stderr]   = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stderr]           see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stderr]   = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stderr] help: remove this bound
[INFO] [stderr]   |
[INFO] [stderr] 7 - pub type BufConst<T: Instance> = T::Buf<ptr::Const>;
[INFO] [stderr] 7 + pub type BufConst<T> = T::Buf<ptr::Const>;
[INFO] [stderr]   |
[INFO] [stderr] help: fully qualify this associated type
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type BufConst<T: Instance> = <T as /* Trait */>::Buf<ptr::Const>;
[INFO] [stderr]   |                                  +  +++++++++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stderr]  --> src/entry.rs:8:20
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub type BufMut<T: Instance> = T::Buf<ptr::Mut>;
[INFO] [stderr]   |                    ^^^^^^^^ will not be checked at usage sites of the type alias
[INFO] [stderr]   |
[INFO] [stderr]   = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stderr]           see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stderr]   = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stderr] help: remove this bound
[INFO] [stderr]   |
[INFO] [stderr] 8 - pub type BufMut<T: Instance> = T::Buf<ptr::Mut>;
[INFO] [stderr] 8 + pub type BufMut<T> = T::Buf<ptr::Mut>;
[INFO] [stderr]   |
[INFO] [stderr] help: fully qualify this associated type
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub type BufMut<T: Instance> = <T as /* Trait */>::Buf<ptr::Mut>;
[INFO] [stderr]   |                                +  +++++++++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `meowstore_binbuf` (lib) generated 11 warnings (run `cargo fix --lib -p meowstore_binbuf` to apply 5 suggestions)
[INFO] [stderr] warning: `meowstore_binbuf` (lib test) generated 11 warnings (11 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/binbuf-4a61f05457e13921)
[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] [stderr]    Doc-tests binbuf
[INFO] [stderr] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stderr]  --> src/lib.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(generic_const_exprs)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stderr]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "3d2edb889331339dd35639a82e3d963d27e135a10e56a6ba405bd05ca38e8677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d2edb889331339dd35639a82e3d963d27e135a10e56a6ba405bd05ca38e8677", kill_on_drop: false }`
[INFO] [stdout] 3d2edb889331339dd35639a82e3d963d27e135a10e56a6ba405bd05ca38e8677