[INFO] fetching crate xc220b3 0.3.0...
[INFO] testing xc220b3-0.3.0 against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] extracting crate xc220b3 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate xc220b3 0.3.0 on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xc220b3 0.3.0
[INFO] finished tweaking crates.io crate xc220b3 0.3.0
[INFO] tweaked toml for crates.io crate xc220b3 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 37 packages to latest compatible versions
[INFO] [stderr]       Adding constant_time_eq v0.2.6 (available: v0.3.1)
[INFO] [stderr]       Adding k256 v0.11.6 (available: v0.13.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 635758cf3138917d85ecd5ba42d647664a34c21259a5aa856fa4ae4a909d7fa5
[INFO] running `Command { std: "docker" "start" "-a" "635758cf3138917d85ecd5ba42d647664a34c21259a5aa856fa4ae4a909d7fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "635758cf3138917d85ecd5ba42d647664a34c21259a5aa856fa4ae4a909d7fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "635758cf3138917d85ecd5ba42d647664a34c21259a5aa856fa4ae4a909d7fa5", kill_on_drop: false }`
[INFO] [stdout] 635758cf3138917d85ecd5ba42d647664a34c21259a5aa856fa4ae4a909d7fa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 649815eb99fbf00f5d9a7f3bfd89ec73142acf2873359a8c125c523136f48980
[INFO] running `Command { std: "docker" "start" "-a" "649815eb99fbf00f5d9a7f3bfd89ec73142acf2873359a8c125c523136f48980", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling base16ct v0.1.1
[INFO] [stderr]    Compiling cc v1.2.4
[INFO] [stderr]    Compiling ff v0.12.1
[INFO] [stderr]    Compiling der v0.6.1
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling group v0.12.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling constant_time_eq v0.2.6
[INFO] [stderr]    Compiling blake3 v1.5.5
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling sec1 v0.3.0
[INFO] [stderr]    Compiling crypto-bigint v0.4.9
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling elliptic-curve v0.12.3
[INFO] [stderr]    Compiling k256 v0.11.6
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling xc220b3 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `with-bench`
[INFO] [stdout]    --> src/xc220.rs:449:17
[INFO] [stdout]     |
[INFO] [stdout] 449 | #[cfg(all(test, feature = "with-bench"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `tracing`
[INFO] [stdout]     = help: consider adding `with-bench` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/buffer.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait ReadBuffer {
[INFO] [stdout]    |           ---------- methods in this trait
[INFO] [stdout] 16 |     fn is_empty(&self) -> bool;
[INFO] [stdout] 17 |     fn is_full(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 18 |     fn remaining(&self) -> usize;
[INFO] [stdout] 19 |     fn capacity(&self) -> usize;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 20 |     fn position(&self) -> usize { self.capacity() - self.remaining() }
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 21 |
[INFO] [stdout] 22 |     fn rewind(&mut self, distance: usize);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 23 |     fn truncate(&mut self, amount: usize);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 24 |     fn reset(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 25 |
[INFO] [stdout] 26 |     fn peek_next(&self, count: usize) -> &[u8];
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 27 |     fn peek_remaining(&self) -> &[u8] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn take_remaining(&mut self) -> &[u8] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn push_to<W: WriteBuffer>(&mut self, output: &mut W) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/buffer.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub trait WriteBuffer {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] 53 |     fn is_empty(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 54 |     fn is_full(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 55 |     fn remaining(&self) -> usize;
[INFO] [stdout] 56 |     fn capacity(&self) -> usize;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 57 |     fn position(&self) -> usize { self.capacity() - self.remaining() }
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 58 |
[INFO] [stdout] 59 |     fn rewind(&mut self, distance: usize);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 60 |     fn reset(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn peek_read_buffer(&mut self) -> RefReadBuffer;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn take_remaining(&mut self) -> &mut [u8] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     fn take_read_buffer(&mut self) -> RefReadBuffer;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `write_u8`, `write_u32_le`, `write_u32_be`, `write_u64_le`, and `write_u64_be` are never used
[INFO] [stdout]   --> src/cryptoutil.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub trait WriteExt {
[INFO] [stdout]    |           -------- methods in this trait
[INFO] [stdout] 90 |     fn write_u8(&mut self, val: u8) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 91 |     fn write_u32_le(&mut self, val: u32) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 92 |     fn write_u32_be(&mut self, val: u32) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 93 |     fn write_u64_le(&mut self, val: u64) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 94 |     fn write_u64_be(&mut self, val: u64) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `input`, `reset`, `current_buffer`, and `position` are never used
[INFO] [stdout]    --> src/cryptoutil.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub trait FixedBuffer {
[INFO] [stdout]     |           ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 148 |     fn input<F: FnMut(&[u8])>(&mut self, input: &[u8], func: F);
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     fn reset(&mut self);
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     fn current_buffer<'s>(&'s mut self) -> &'s [u8];
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     fn position(&self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `standard_padding` is never used
[INFO] [stdout]    --> src/cryptoutil.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub trait StandardPadding {
[INFO] [stdout]     |           --------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 184 |     fn standard_padding<F: FnMut(&[u8])>(&mut self, rem: usize, func: F);
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BlockEncryptor` is never used
[INFO] [stdout]  --> src/symmetriccipher.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait BlockEncryptor {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BlockEncryptorX8` is never used
[INFO] [stdout]  --> src/symmetriccipher.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait BlockEncryptorX8 {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BlockDecryptor` is never used
[INFO] [stdout]   --> src/symmetriccipher.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait BlockDecryptor {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BlockDecryptorX8` is never used
[INFO] [stdout]   --> src/symmetriccipher.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait BlockDecryptorX8 {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `encrypt` is never used
[INFO] [stdout]   --> src/symmetriccipher.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait Encryptor {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 25 |     fn encrypt(&mut self, input: &mut RefReadBuffer, output: &mut RefWriteBuffer, eof: bool)
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `decrypt` is never used
[INFO] [stdout]   --> src/symmetriccipher.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub trait Decryptor {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 30 |     fn decrypt(&mut self, input: &mut RefReadBuffer, output: &mut RefWriteBuffer, eof: bool)
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `simd_eq` is never used
[INFO] [stdout]  --> src/simd.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait SimdExt {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] 4 |     fn simd_eq(self, rhs: Self) -> Self;
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.96s
[INFO] running `Command { std: "docker" "inspect" "649815eb99fbf00f5d9a7f3bfd89ec73142acf2873359a8c125c523136f48980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "649815eb99fbf00f5d9a7f3bfd89ec73142acf2873359a8c125c523136f48980", kill_on_drop: false }`
[INFO] [stdout] 649815eb99fbf00f5d9a7f3bfd89ec73142acf2873359a8c125c523136f48980
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08550c36158ab3bdf002aabaaf49071fdd6d182bc756f6c7904d0773c4ed9c81
[INFO] running `Command { std: "docker" "start" "-a" "08550c36158ab3bdf002aabaaf49071fdd6d182bc756f6c7904d0773c4ed9c81", kill_on_drop: false }`
[INFO] [stderr]    Compiling xc220b3 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `with-bench`
[INFO] [stdout]    --> src/xc220.rs:449:17
[INFO] [stdout]     |
[INFO] [stdout] 449 | #[cfg(all(test, feature = "with-bench"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `tracing`
[INFO] [stdout]     = help: consider adding `with-bench` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/buffer.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait ReadBuffer {
[INFO] [stdout]    |           ---------- methods in this trait
[INFO] [stdout] 16 |     fn is_empty(&self) -> bool;
[INFO] [stdout] 17 |     fn is_full(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 18 |     fn remaining(&self) -> usize;
[INFO] [stdout] 19 |     fn capacity(&self) -> usize;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 20 |     fn position(&self) -> usize { self.capacity() - self.remaining() }
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 21 |
[INFO] [stdout] 22 |     fn rewind(&mut self, distance: usize);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 23 |     fn truncate(&mut self, amount: usize);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 24 |     fn reset(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 25 |
[INFO] [stdout] 26 |     fn peek_next(&self, count: usize) -> &[u8];
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 27 |     fn peek_remaining(&self) -> &[u8] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn take_remaining(&mut self) -> &[u8] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn push_to<W: WriteBuffer>(&mut self, output: &mut W) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/buffer.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub trait WriteBuffer {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] 53 |     fn is_empty(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 54 |     fn is_full(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 55 |     fn remaining(&self) -> usize;
[INFO] [stdout] 56 |     fn capacity(&self) -> usize;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 57 |     fn position(&self) -> usize { self.capacity() - self.remaining() }
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 58 |
[INFO] [stdout] 59 |     fn rewind(&mut self, distance: usize);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 60 |     fn reset(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn peek_read_buffer(&mut self) -> RefReadBuffer;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn take_remaining(&mut self) -> &mut [u8] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     fn take_read_buffer(&mut self) -> RefReadBuffer;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `write_u8`, `write_u32_le`, `write_u32_be`, `write_u64_le`, and `write_u64_be` are never used
[INFO] [stdout]   --> src/cryptoutil.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub trait WriteExt {
[INFO] [stdout]    |           -------- methods in this trait
[INFO] [stdout] 90 |     fn write_u8(&mut self, val: u8) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 91 |     fn write_u32_le(&mut self, val: u32) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 92 |     fn write_u32_be(&mut self, val: u32) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 93 |     fn write_u64_le(&mut self, val: u64) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 94 |     fn write_u64_be(&mut self, val: u64) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `input`, `reset`, `current_buffer`, and `position` are never used
[INFO] [stdout]    --> src/cryptoutil.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub trait FixedBuffer {
[INFO] [stdout]     |           ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 148 |     fn input<F: FnMut(&[u8])>(&mut self, input: &[u8], func: F);
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     fn reset(&mut self);
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     fn current_buffer<'s>(&'s mut self) -> &'s [u8];
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     fn position(&self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `standard_padding` is never used
[INFO] [stdout]    --> src/cryptoutil.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub trait StandardPadding {
[INFO] [stdout]     |           --------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 184 |     fn standard_padding<F: FnMut(&[u8])>(&mut self, rem: usize, func: F);
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BlockEncryptor` is never used
[INFO] [stdout]  --> src/symmetriccipher.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait BlockEncryptor {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BlockEncryptorX8` is never used
[INFO] [stdout]  --> src/symmetriccipher.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait BlockEncryptorX8 {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BlockDecryptor` is never used
[INFO] [stdout]   --> src/symmetriccipher.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait BlockDecryptor {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BlockDecryptorX8` is never used
[INFO] [stdout]   --> src/symmetriccipher.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait BlockDecryptorX8 {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `encrypt` is never used
[INFO] [stdout]   --> src/symmetriccipher.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait Encryptor {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 25 |     fn encrypt(&mut self, input: &mut RefReadBuffer, output: &mut RefWriteBuffer, eof: bool)
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `decrypt` is never used
[INFO] [stdout]   --> src/symmetriccipher.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub trait Decryptor {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 30 |     fn decrypt(&mut self, input: &mut RefReadBuffer, output: &mut RefWriteBuffer, eof: bool)
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `simd_eq` is never used
[INFO] [stdout]  --> src/simd.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait SimdExt {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] 4 |     fn simd_eq(self, rhs: Self) -> Self;
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `with-bench`
[INFO] [stdout]    --> src/xc220.rs:449:17
[INFO] [stdout]     |
[INFO] [stdout] 449 | #[cfg(all(test, feature = "with-bench"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `tracing`
[INFO] [stdout]     = help: consider adding `with-bench` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/buffer.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait ReadBuffer {
[INFO] [stdout]    |           ---------- methods in this trait
[INFO] [stdout] 16 |     fn is_empty(&self) -> bool;
[INFO] [stdout] 17 |     fn is_full(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 18 |     fn remaining(&self) -> usize;
[INFO] [stdout] 19 |     fn capacity(&self) -> usize;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 20 |     fn position(&self) -> usize { self.capacity() - self.remaining() }
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 21 |
[INFO] [stdout] 22 |     fn rewind(&mut self, distance: usize);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 23 |     fn truncate(&mut self, amount: usize);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 24 |     fn reset(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 25 |
[INFO] [stdout] 26 |     fn peek_next(&self, count: usize) -> &[u8];
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 27 |     fn peek_remaining(&self) -> &[u8] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn take_remaining(&mut self) -> &[u8] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn push_to<W: WriteBuffer>(&mut self, output: &mut W) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/buffer.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub trait WriteBuffer {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] 53 |     fn is_empty(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 54 |     fn is_full(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 55 |     fn remaining(&self) -> usize;
[INFO] [stdout] 56 |     fn capacity(&self) -> usize;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 57 |     fn position(&self) -> usize { self.capacity() - self.remaining() }
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 58 |
[INFO] [stdout] 59 |     fn rewind(&mut self, distance: usize);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 60 |     fn reset(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn peek_read_buffer(&mut self) -> RefReadBuffer;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn take_remaining(&mut self) -> &mut [u8] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     fn take_read_buffer(&mut self) -> RefReadBuffer;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `write_u8`, `write_u32_le`, `write_u32_be`, `write_u64_le`, and `write_u64_be` are never used
[INFO] [stdout]   --> src/cryptoutil.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub trait WriteExt {
[INFO] [stdout]    |           -------- methods in this trait
[INFO] [stdout] 90 |     fn write_u8(&mut self, val: u8) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 91 |     fn write_u32_le(&mut self, val: u32) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 92 |     fn write_u32_be(&mut self, val: u32) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 93 |     fn write_u64_le(&mut self, val: u64) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 94 |     fn write_u64_be(&mut self, val: u64) -> io::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `input`, `reset`, `current_buffer`, and `position` are never used
[INFO] [stdout]    --> src/cryptoutil.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub trait FixedBuffer {
[INFO] [stdout]     |           ----------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 148 |     fn input<F: FnMut(&[u8])>(&mut self, input: &[u8], func: F);
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     fn reset(&mut self);
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     fn current_buffer<'s>(&'s mut self) -> &'s [u8];
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     fn position(&self) -> usize;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `standard_padding` is never used
[INFO] [stdout]    --> src/cryptoutil.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub trait StandardPadding {
[INFO] [stdout]     |           --------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 184 |     fn standard_padding<F: FnMut(&[u8])>(&mut self, rem: usize, func: F);
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BlockEncryptor` is never used
[INFO] [stdout]  --> src/symmetriccipher.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait BlockEncryptor {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BlockEncryptorX8` is never used
[INFO] [stdout]  --> src/symmetriccipher.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait BlockEncryptorX8 {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BlockDecryptor` is never used
[INFO] [stdout]   --> src/symmetriccipher.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait BlockDecryptor {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BlockDecryptorX8` is never used
[INFO] [stdout]   --> src/symmetriccipher.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait BlockDecryptorX8 {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `encrypt` is never used
[INFO] [stdout]   --> src/symmetriccipher.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait Encryptor {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 25 |     fn encrypt(&mut self, input: &mut RefReadBuffer, output: &mut RefWriteBuffer, eof: bool)
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `decrypt` is never used
[INFO] [stdout]   --> src/symmetriccipher.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub trait Decryptor {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 30 |     fn decrypt(&mut self, input: &mut RefReadBuffer, output: &mut RefWriteBuffer, eof: bool)
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `simd_eq` is never used
[INFO] [stdout]  --> src/simd.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait SimdExt {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] 4 |     fn simd_eq(self, rhs: Self) -> Self;
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "08550c36158ab3bdf002aabaaf49071fdd6d182bc756f6c7904d0773c4ed9c81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08550c36158ab3bdf002aabaaf49071fdd6d182bc756f6c7904d0773c4ed9c81", kill_on_drop: false }`
[INFO] [stdout] 08550c36158ab3bdf002aabaaf49071fdd6d182bc756f6c7904d0773c4ed9c81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cdddee24641e69c22e30e3ef190b231610abeb84148926df1dc4f3b8c66561da
[INFO] running `Command { std: "docker" "start" "-a" "cdddee24641e69c22e30e3ef190b231610abeb84148926df1dc4f3b8c66561da", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `with-bench`
[INFO] [stderr]    --> src/xc220.rs:449:17
[INFO] [stderr]     |
[INFO] [stderr] 449 | #[cfg(all(test, feature = "with-bench"))]
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default` and `tracing`
[INFO] [stderr]     = help: consider adding `with-bench` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]   --> src/buffer.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub trait ReadBuffer {
[INFO] [stderr]    |           ---------- methods in this trait
[INFO] [stderr] 16 |     fn is_empty(&self) -> bool;
[INFO] [stderr] 17 |     fn is_full(&self) -> bool;
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 18 |     fn remaining(&self) -> usize;
[INFO] [stderr] 19 |     fn capacity(&self) -> usize;
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 20 |     fn position(&self) -> usize { self.capacity() - self.remaining() }
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 21 |
[INFO] [stderr] 22 |     fn rewind(&mut self, distance: usize);
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 23 |     fn truncate(&mut self, amount: usize);
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 24 |     fn reset(&mut self);
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 25 |
[INFO] [stderr] 26 |     fn peek_next(&self, count: usize) -> &[u8];
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 27 |     fn peek_remaining(&self) -> &[u8] {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 32 |     fn take_remaining(&mut self) -> &[u8] {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 37 |     fn push_to<W: WriteBuffer>(&mut self, output: &mut W) {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]   --> src/buffer.rs:53:8
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub trait WriteBuffer {
[INFO] [stderr]    |           ----------- methods in this trait
[INFO] [stderr] 53 |     fn is_empty(&self) -> bool;
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 54 |     fn is_full(&self) -> bool;
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 55 |     fn remaining(&self) -> usize;
[INFO] [stderr] 56 |     fn capacity(&self) -> usize;
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 57 |     fn position(&self) -> usize { self.capacity() - self.remaining() }
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 58 |
[INFO] [stderr] 59 |     fn rewind(&mut self, distance: usize);
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 60 |     fn reset(&mut self);
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 63 |     fn peek_read_buffer(&mut self) -> RefReadBuffer;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |     fn take_remaining(&mut self) -> &mut [u8] {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 |     fn take_read_buffer(&mut self) -> RefReadBuffer;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `write_u8`, `write_u32_le`, `write_u32_be`, `write_u64_le`, and `write_u64_be` are never used
[INFO] [stderr]   --> src/cryptoutil.rs:90:8
[INFO] [stderr]    |
[INFO] [stderr] 89 | pub trait WriteExt {
[INFO] [stderr]    |           -------- methods in this trait
[INFO] [stderr] 90 |     fn write_u8(&mut self, val: u8) -> io::Result<()>;
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 91 |     fn write_u32_le(&mut self, val: u32) -> io::Result<()>;
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 92 |     fn write_u32_be(&mut self, val: u32) -> io::Result<()>;
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 93 |     fn write_u64_le(&mut self, val: u64) -> io::Result<()>;
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 94 |     fn write_u64_be(&mut self, val: u64) -> io::Result<()>;
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `input`, `reset`, `current_buffer`, and `position` are never used
[INFO] [stderr]    --> src/cryptoutil.rs:148:8
[INFO] [stderr]     |
[INFO] [stderr] 145 | pub trait FixedBuffer {
[INFO] [stderr]     |           ----------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 148 |     fn input<F: FnMut(&[u8])>(&mut self, input: &[u8], func: F);
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 151 |     fn reset(&mut self);
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 165 |     fn current_buffer<'s>(&'s mut self) -> &'s [u8];
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 168 |     fn position(&self) -> usize;
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `standard_padding` is never used
[INFO] [stderr]    --> src/cryptoutil.rs:184:8
[INFO] [stderr]     |
[INFO] [stderr] 179 | pub trait StandardPadding {
[INFO] [stderr]     |           --------------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 184 |     fn standard_padding<F: FnMut(&[u8])>(&mut self, rem: usize, func: F);
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `BlockEncryptor` is never used
[INFO] [stderr]  --> src/symmetriccipher.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub trait BlockEncryptor {
[INFO] [stderr]   |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `BlockEncryptorX8` is never used
[INFO] [stderr]  --> src/symmetriccipher.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub trait BlockEncryptorX8 {
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `BlockDecryptor` is never used
[INFO] [stderr]   --> src/symmetriccipher.rs:14:11
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub trait BlockDecryptor {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `BlockDecryptorX8` is never used
[INFO] [stderr]   --> src/symmetriccipher.rs:19:11
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub trait BlockDecryptorX8 {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `encrypt` is never used
[INFO] [stderr]   --> src/symmetriccipher.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub trait Encryptor {
[INFO] [stderr]    |           --------- method in this trait
[INFO] [stderr] 25 |     fn encrypt(&mut self, input: &mut RefReadBuffer, output: &mut RefWriteBuffer, eof: bool)
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `decrypt` is never used
[INFO] [stderr]   --> src/symmetriccipher.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub trait Decryptor {
[INFO] [stderr]    |           --------- method in this trait
[INFO] [stderr] 30 |     fn decrypt(&mut self, input: &mut RefReadBuffer, output: &mut RefWriteBuffer, eof: bool)
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `simd_eq` is never used
[INFO] [stderr]  --> src/simd.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub trait SimdExt {
[INFO] [stderr]   |           ------- method in this trait
[INFO] [stderr] 4 |     fn simd_eq(self, rhs: Self) -> Self;
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `xc220b3` (lib) generated 13 warnings
[INFO] [stderr] warning: `xc220b3` (lib test) generated 13 warnings (13 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xc220b3-a5021ead74299d48)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test xc220::test::test_xc220_basic ... ok
[INFO] [stdout] test xc220::test::test_chacha20_256_tls_vectors ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- xc220::test::test_chacha20_256_tls_vectors stdout ----
[INFO] [stdout] thread 'xc220::test::test_chacha20_256_tls_vectors' panicked at src/xc220.rs:85:9:
[INFO] [stdout] assertion failed: nonce.len() == 24
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e8cddc825ca - std::backtrace_rs::backtrace::libunwind::trace::h8810477743020387
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5e8cddc825ca - std::backtrace_rs::backtrace::trace_unsynchronized::h3aa55355dd6c54a6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5e8cddc825ca - std::sys::backtrace::_print_fmt::h8588b0f62410823f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5e8cddc825ca - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h98c26ac25ffe89bb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5e8cddca8053 - core::fmt::rt::Argument::fmt::hf95377f4aebd453b
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5e8cddca8053 - core::fmt::write::h0dd5f6e2238c7982
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/mod.rs:1189:21
[INFO] [stdout]    6:     0x5e8cddc7f763 - std::io::Write::write_fmt::h03bb0ca26e6faf8c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/io/mod.rs:1884:15
[INFO] [stdout]    7:     0x5e8cddc82412 - std::sys::backtrace::BacktraceLock::print::h5c19c1c038ee186d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5e8cddc83a4d - std::panicking::default_hook::{{closure}}::h77172f079a1fcb13
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5e8cddc83857 - std::panicking::default_hook::he5f8e3b203ccddba
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5e8cddc4bd27 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7a3c7b4a1ae77f2f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   11:     0x5e8cddc4bd27 - test::test_main::{{closure}}::hf0d3b69ae9b353d1
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x5e8cddc840f8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6332e82e7b189abd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   13:     0x5e8cddc840f8 - std::panicking::rust_panic_with_hook::h53863d4e9018df39
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5e8cddc83e86 - std::panicking::begin_panic_handler::{{closure}}::h67280e6fa0757873
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:667:13
[INFO] [stdout]   15:     0x5e8cddc82aa9 - std::sys::backtrace::__rust_end_short_backtrace::h1dac3f54d6fbbeb2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5e8cddc83b4c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5e8cddc07aa0 - core::panicking::panic_fmt::h6792bd1b2bf01041
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:76:14
[INFO] [stdout]   18:     0x5e8cddc07b2c - core::panicking::panic::hbb5c236a846c507c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:148:5
[INFO] [stdout]   19:     0x5e8cddc0b2f5 - xc220b3::xc220::XC220::new::h8dcdabc51b4a2052
[INFO] [stdout]                                at /opt/rustwide/workdir/src/xc220.rs:85:9
[INFO] [stdout]   20:     0x5e8cddc11bb8 - xc220b3::xc220::test::test_chacha20_256_tls_vectors::h67707873036c36d8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/xc220.rs:399:25
[INFO] [stdout]   21:     0x5e8cddc10587 - xc220b3::xc220::test::test_chacha20_256_tls_vectors::{{closure}}::hd6796e98f7160395
[INFO] [stdout]                                at /opt/rustwide/workdir/src/xc220.rs:273:39
[INFO] [stdout]   22:     0x5e8cddc08cc6 - core::ops::function::FnOnce::call_once::h513098a50aef8e85
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5e8cddc5084b - core::ops::function::FnOnce::call_once::h871bf86719ec9aa4
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5e8cddc5084b - test::__rust_begin_short_backtrace::h2167df1e2b7d76fd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:632:18
[INFO] [stdout]   25:     0x5e8cddc50238 - test::run_test_in_process::{{closure}}::h15d92f75a3adfb79
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:60
[INFO] [stdout]   26:     0x5e8cddc50238 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb6c8955835a8dbbb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x5e8cddc50238 - std::panicking::try::do_call::hc79d0fc888a0bd30
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x5e8cddc50238 - std::panicking::try::hb8a7878e3a8589d6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x5e8cddc50238 - std::panic::catch_unwind::hb8e4600ff0ff5cfa
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x5e8cddc50238 - test::run_test_in_process::hc2900b0b18688dd6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:27
[INFO] [stdout]   31:     0x5e8cddc50238 - test::run_test::{{closure}}::hac2a9cb07be3d48d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:576:43
[INFO] [stdout]   32:     0x5e8cddc13cda - test::run_test::{{closure}}::h4a5b729e66a38cd8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:606:41
[INFO] [stdout]   33:     0x5e8cddc13cda - std::sys::backtrace::__rust_begin_short_backtrace::h0496fb742492f573
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x5e8cddc17654 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hbb6d257c550a54bd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:561:17
[INFO] [stdout]   35:     0x5e8cddc17654 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h46696fe4a6832328
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x5e8cddc17654 - std::panicking::try::do_call::h2625a51b667bfb64
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x5e8cddc17654 - std::panicking::try::hb956a59a1973aa4c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x5e8cddc17654 - std::panic::catch_unwind::h64f3b9d1067ef6a0
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x5e8cddc17654 - std::thread::Builder::spawn_unchecked_::{{closure}}::h42b2841295b6c0b2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   40:     0x5e8cddc17654 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6127de71b8124639
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5e8cddc8803b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h42f0ba71002a1b2c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   42:     0x5e8cddc8803b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::had9e47d7a3dcecb8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   43:     0x5e8cddc8803b - std::sys::pal::unix::thread::Thread::new::thread_start::h48cf765408f6f5f2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x7510f8635ac3 - <unknown>
[INFO] [stdout]   45:     0x7510f86c6a04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     xc220::test::test_chacha20_256_tls_vectors
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "cdddee24641e69c22e30e3ef190b231610abeb84148926df1dc4f3b8c66561da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdddee24641e69c22e30e3ef190b231610abeb84148926df1dc4f3b8c66561da", kill_on_drop: false }`
[INFO] [stdout] cdddee24641e69c22e30e3ef190b231610abeb84148926df1dc4f3b8c66561da
