[INFO] fetching crate csx64 0.1.1...
[INFO] building csx64-0.1.1 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate csx64 0.1.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate csx64 0.1.1 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate csx64 0.1.1
[INFO] finished tweaking crates.io crate csx64 0.1.1
[INFO] tweaked toml for crates.io crate csx64 0.1.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd065bdef7fc9e663dcd320867047804e777daa76572c99fa2862333cbfb1313
[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" "fd065bdef7fc9e663dcd320867047804e777daa76572c99fa2862333cbfb1313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd065bdef7fc9e663dcd320867047804e777daa76572c99fa2862333cbfb1313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd065bdef7fc9e663dcd320867047804e777daa76572c99fa2862333cbfb1313", kill_on_drop: false }`
[INFO] [stdout] fd065bdef7fc9e663dcd320867047804e777daa76572c99fa2862333cbfb1313
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c24f42b55905237cb0afecb9ee926cd1b5ee729e802d8450728102e9cfc25697
[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" "c24f42b55905237cb0afecb9ee926cd1b5ee729e802d8450728102e9cfc25697", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.5
[INFO] [stderr]    Compiling az v1.1.1
[INFO] [stderr]    Compiling rug v1.12.0
[INFO] [stderr]    Compiling bytemuck v1.5.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling csx64 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `get_mem_adv_u16`
[INFO] [stdout]    --> src/exec/mod.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |           fn $get_adv(&mut self) -> Result<$t, ExecError> {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 913 | /     impl_mem_adv_primitive! {
[INFO] [stdout] 914 | |         [ get_mem_adv_u8  :  u8 => get_u8 ],
[INFO] [stdout] 915 | |         [ get_mem_adv_u16 : u16 => get_u16 ],
[INFO] [stdout] 916 | |         [ get_mem_adv_u32 : u32 => get_u32 ],
[INFO] [stdout] 917 | |         [ get_mem_adv_u64 : u64 => get_u64 ],
[INFO] [stdout] 918 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_mem_adv_u32`
[INFO] [stdout]    --> src/exec/mod.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |           fn $get_adv(&mut self) -> Result<$t, ExecError> {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 913 | /     impl_mem_adv_primitive! {
[INFO] [stdout] 914 | |         [ get_mem_adv_u8  :  u8 => get_u8 ],
[INFO] [stdout] 915 | |         [ get_mem_adv_u16 : u16 => get_u16 ],
[INFO] [stdout] 916 | |         [ get_mem_adv_u32 : u32 => get_u32 ],
[INFO] [stdout] 917 | |         [ get_mem_adv_u64 : u64 => get_u64 ],
[INFO] [stdout] 918 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_mem_adv_u64`
[INFO] [stdout]    --> src/exec/mod.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |           fn $get_adv(&mut self) -> Result<$t, ExecError> {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 913 | /     impl_mem_adv_primitive! {
[INFO] [stdout] 914 | |         [ get_mem_adv_u8  :  u8 => get_u8 ],
[INFO] [stdout] 915 | |         [ get_mem_adv_u16 : u16 => get_u16 ],
[INFO] [stdout] 916 | |         [ get_mem_adv_u32 : u32 => get_u32 ],
[INFO] [stdout] 917 | |         [ get_mem_adv_u64 : u64 => get_u64 ],
[INFO] [stdout] 918 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `exec_string_repe`
[INFO] [stdout]     --> src/exec/mod.rs:1774:8
[INFO] [stdout]      |
[INFO] [stdout] 1774 |     fn exec_string_repe(&mut self, sizecode: u8, func: fn(&mut Self, u8) -> Result<(), ExecError>) -> Result<(), ExecError> { impl_string...
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `exec_string_repne`
[INFO] [stdout]     --> src/exec/mod.rs:1775:8
[INFO] [stdout]      |
[INFO] [stdout] 1775 |     fn exec_string_repne(&mut self, sizecode: u8, func: fn(&mut Self, u8) -> Result<(), ExecError>) -> Result<(), ExecError> { impl_strin...
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `clear`
[INFO] [stdout]    --> src/asm/binary_set.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn clear(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `len`
[INFO] [stdout]    --> src/asm/binary_set.rs:184:12
[INFO] [stdout]     |
[INFO] [stdout] 184 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_empty`
[INFO] [stdout]    --> src/asm/binary_set.rs:188:12
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/asm/binary_set.rs:197:12
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub fn get(&self, index: usize) -> Option<&[u8]> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bytes`
[INFO] [stdout]    --> src/asm/binary_set.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn bytes(&self) -> usize {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `backing_bytes`
[INFO] [stdout]    --> src/asm/binary_set.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout] 207 |     pub fn backing_bytes(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `vector_sizecode`
[INFO] [stdout]    --> src/asm/mod.rs:651:8
[INFO] [stdout]     |
[INFO] [stdout] 651 |     fn vector_sizecode(self) -> Option<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `and`
[INFO] [stdout]   --> src/common/util.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub(crate) fn and(vals: &'a [T]) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `join`
[INFO] [stdout]   --> src/common/util.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub(crate) fn join(vals: &'a [T], sep: &'static str) -> Self {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 26s
[INFO] running `Command { std: "docker" "inspect" "c24f42b55905237cb0afecb9ee926cd1b5ee729e802d8450728102e9cfc25697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c24f42b55905237cb0afecb9ee926cd1b5ee729e802d8450728102e9cfc25697", kill_on_drop: false }`
[INFO] [stdout] c24f42b55905237cb0afecb9ee926cd1b5ee729e802d8450728102e9cfc25697
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0de9334b8ebd0ea54e66123284115bde995e862c485dc2b796fb1df2c37195a
[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" "d0de9334b8ebd0ea54e66123284115bde995e862c485dc2b796fb1df2c37195a", kill_on_drop: false }`
[INFO] [stdout] warning: associated function is never used: `get_mem_adv_u16`
[INFO] [stdout]    --> src/exec/mod.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |           fn $get_adv(&mut self) -> Result<$t, ExecError> {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 913 | /     impl_mem_adv_primitive! {
[INFO] [stdout] 914 | |         [ get_mem_adv_u8  :  u8 => get_u8 ],
[INFO] [stdout] 915 | |         [ get_mem_adv_u16 : u16 => get_u16 ],
[INFO] [stdout] 916 | |         [ get_mem_adv_u32 : u32 => get_u32 ],
[INFO] [stdout] 917 | |         [ get_mem_adv_u64 : u64 => get_u64 ],
[INFO] [stdout] 918 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_mem_adv_u32`
[INFO] [stdout]    --> src/exec/mod.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |           fn $get_adv(&mut self) -> Result<$t, ExecError> {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 913 | /     impl_mem_adv_primitive! {
[INFO] [stdout] 914 | |         [ get_mem_adv_u8  :  u8 => get_u8 ],
[INFO] [stdout] 915 | |         [ get_mem_adv_u16 : u16 => get_u16 ],
[INFO] [stdout] 916 | |         [ get_mem_adv_u32 : u32 => get_u32 ],
[INFO] [stdout] 917 | |         [ get_mem_adv_u64 : u64 => get_u64 ],
[INFO] [stdout] 918 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling csx64 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `get_mem_adv_u64`
[INFO] [stdout]    --> src/exec/mod.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |           fn $get_adv(&mut self) -> Result<$t, ExecError> {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 913 | /     impl_mem_adv_primitive! {
[INFO] [stdout] 914 | |         [ get_mem_adv_u8  :  u8 => get_u8 ],
[INFO] [stdout] 915 | |         [ get_mem_adv_u16 : u16 => get_u16 ],
[INFO] [stdout] 916 | |         [ get_mem_adv_u32 : u32 => get_u32 ],
[INFO] [stdout] 917 | |         [ get_mem_adv_u64 : u64 => get_u64 ],
[INFO] [stdout] 918 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `exec_string_repe`
[INFO] [stdout]     --> src/exec/mod.rs:1774:8
[INFO] [stdout]      |
[INFO] [stdout] 1774 |     fn exec_string_repe(&mut self, sizecode: u8, func: fn(&mut Self, u8) -> Result<(), ExecError>) -> Result<(), ExecError> { impl_string...
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `exec_string_repne`
[INFO] [stdout]     --> src/exec/mod.rs:1775:8
[INFO] [stdout]      |
[INFO] [stdout] 1775 |     fn exec_string_repne(&mut self, sizecode: u8, func: fn(&mut Self, u8) -> Result<(), ExecError>) -> Result<(), ExecError> { impl_strin...
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `clear`
[INFO] [stdout]    --> src/asm/binary_set.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn clear(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `len`
[INFO] [stdout]    --> src/asm/binary_set.rs:184:12
[INFO] [stdout]     |
[INFO] [stdout] 184 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_empty`
[INFO] [stdout]    --> src/asm/binary_set.rs:188:12
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/asm/binary_set.rs:197:12
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub fn get(&self, index: usize) -> Option<&[u8]> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bytes`
[INFO] [stdout]    --> src/asm/binary_set.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn bytes(&self) -> usize {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `backing_bytes`
[INFO] [stdout]    --> src/asm/binary_set.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout] 207 |     pub fn backing_bytes(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `vector_sizecode`
[INFO] [stdout]    --> src/asm/mod.rs:651:8
[INFO] [stdout]     |
[INFO] [stdout] 651 |     fn vector_sizecode(self) -> Option<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `and`
[INFO] [stdout]   --> src/common/util.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub(crate) fn and(vals: &'a [T]) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `join`
[INFO] [stdout]   --> src/common/util.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub(crate) fn join(vals: &'a [T], sep: &'static str) -> Self {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_mem_adv_u16`
[INFO] [stdout]    --> src/exec/mod.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |           fn $get_adv(&mut self) -> Result<$t, ExecError> {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 913 | /     impl_mem_adv_primitive! {
[INFO] [stdout] 914 | |         [ get_mem_adv_u8  :  u8 => get_u8 ],
[INFO] [stdout] 915 | |         [ get_mem_adv_u16 : u16 => get_u16 ],
[INFO] [stdout] 916 | |         [ get_mem_adv_u32 : u32 => get_u32 ],
[INFO] [stdout] 917 | |         [ get_mem_adv_u64 : u64 => get_u64 ],
[INFO] [stdout] 918 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_mem_adv_u32`
[INFO] [stdout]    --> src/exec/mod.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |           fn $get_adv(&mut self) -> Result<$t, ExecError> {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 913 | /     impl_mem_adv_primitive! {
[INFO] [stdout] 914 | |         [ get_mem_adv_u8  :  u8 => get_u8 ],
[INFO] [stdout] 915 | |         [ get_mem_adv_u16 : u16 => get_u16 ],
[INFO] [stdout] 916 | |         [ get_mem_adv_u32 : u32 => get_u32 ],
[INFO] [stdout] 917 | |         [ get_mem_adv_u64 : u64 => get_u64 ],
[INFO] [stdout] 918 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_mem_adv_u64`
[INFO] [stdout]    --> src/exec/mod.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |           fn $get_adv(&mut self) -> Result<$t, ExecError> {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 913 | /     impl_mem_adv_primitive! {
[INFO] [stdout] 914 | |         [ get_mem_adv_u8  :  u8 => get_u8 ],
[INFO] [stdout] 915 | |         [ get_mem_adv_u16 : u16 => get_u16 ],
[INFO] [stdout] 916 | |         [ get_mem_adv_u32 : u32 => get_u32 ],
[INFO] [stdout] 917 | |         [ get_mem_adv_u64 : u64 => get_u64 ],
[INFO] [stdout] 918 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `exec_string_repe`
[INFO] [stdout]     --> src/exec/mod.rs:1774:8
[INFO] [stdout]      |
[INFO] [stdout] 1774 |     fn exec_string_repe(&mut self, sizecode: u8, func: fn(&mut Self, u8) -> Result<(), ExecError>) -> Result<(), ExecError> { impl_string...
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `exec_string_repne`
[INFO] [stdout]     --> src/exec/mod.rs:1775:8
[INFO] [stdout]      |
[INFO] [stdout] 1775 |     fn exec_string_repne(&mut self, sizecode: u8, func: fn(&mut Self, u8) -> Result<(), ExecError>) -> Result<(), ExecError> { impl_strin...
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/asm/binary_set.rs:197:12
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub fn get(&self, index: usize) -> Option<&[u8]> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.50s
[INFO] running `Command { std: "docker" "inspect" "d0de9334b8ebd0ea54e66123284115bde995e862c485dc2b796fb1df2c37195a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0de9334b8ebd0ea54e66123284115bde995e862c485dc2b796fb1df2c37195a", kill_on_drop: false }`
[INFO] [stdout] d0de9334b8ebd0ea54e66123284115bde995e862c485dc2b796fb1df2c37195a
