[INFO] cloning repository https://github.com/notareal1/arcb_testing_qcmdpc_stenography
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/notareal1/arcb_testing_qcmdpc_stenography" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotareal1%2Farcb_testing_qcmdpc_stenography", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotareal1%2Farcb_testing_qcmdpc_stenography'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 64722b793be6c16847990c229fa5778e46657272
[INFO] checking notareal1/arcb_testing_qcmdpc_stenography against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotareal1%2Farcb_testing_qcmdpc_stenography" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/notareal1/arcb_testing_qcmdpc_stenography
[INFO] finished tweaking git repo https://github.com/notareal1/arcb_testing_qcmdpc_stenography
[INFO] tweaked toml for git repo https://github.com/notareal1/arcb_testing_qcmdpc_stenography written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/notareal1/arcb_testing_qcmdpc_stenography on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/notareal1/arcb_testing_qcmdpc_stenography already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.1.0
[INFO] [stderr]   Downloaded dudect-bencher v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 59302f8722d229cf3cf9d5f70ea2aa30a479437ddf0827249611d110921c496a
[INFO] running `Command { std: "docker" "start" "59302f8722d229cf3cf9d5f70ea2aa30a479437ddf0827249611d110921c496a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59302f8722d229cf3cf9d5f70ea2aa30a479437ddf0827249611d110921c496a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "59302f8722d229cf3cf9d5f70ea2aa30a479437ddf0827249611d110921c496a" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59302f8722d229cf3cf9d5f70ea2aa30a479437ddf0827249611d110921c496a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "59302f8722d229cf3cf9d5f70ea2aa30a479437ddf0827249611d110921c496a" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.50
[INFO] [stderr]    Compiling cc v1.1.0
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking sha3 v0.10.9
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]    Compiling blake3 v1.5.0
[INFO] [stderr]    Compiling arcb-stegano-trapdoor v5.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ctrlc v3.5.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking dudect-bencher v0.6.0
[INFO] [stdout] warning: useless assignment of variable of type `usize` to itself
[INFO] [stdout]    --> src/utils.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |             word = word; // already set to last candidate
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cyclic_shift_bytes` is never used
[INFO] [stdout]    --> src/polynomial.rs:309:4
[INFO] [stdout]     |
[INFO] [stdout] 309 | fn cyclic_shift_bytes(bytes: &[u8; PUBKEY_BYTES], shift: usize) -> [u8; PUBKEY_BYTES] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]   --> tests/stress_test.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::time::{Duration, Instant};
[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 variable: `seed`
[INFO] [stdout]   --> tests/integration_test.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let seed = [i; SEED_BYTES];
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_seed`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seed`
[INFO] [stdout]    --> tests/integration_test.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let seed = [0x42u8; SEED_BYTES];
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_seed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `converged`
[INFO] [stdout]    --> tests/stress_test.rs:104:18
[INFO] [stdout]     |
[INFO] [stdout] 104 |     let (d0, d1, converged) = decoder::decode(&syndrome, &h0, &h1);
[INFO] [stdout]     |                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_converged`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_keypair_from_seed` is never used
[INFO] [stdout]   --> tests/stress_test.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn test_keypair_from_seed(seed: [u8; SEED_BYTES]) -> KeyPair {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_stego_max_message` is never used
[INFO] [stdout]    --> tests/stress_test.rs:136:4
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn test_stego_max_message() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trial`
[INFO] [stdout]    --> tests/edge_cases.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |     for trial in 0..10 {
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_trial`
[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]    --> tests/attacker_test.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |     let mut rng = rand::thread_rng();
[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: unused variable: `k1`
[INFO] [stdout]    --> tests/attacker_test.rs:180:14
[INFO] [stdout]     |
[INFO] [stdout] 180 |     let (ct, k1) = kem::encapsulate(&kp.public);
[INFO] [stdout]     |              ^^ help: if this is intentional, prefix it with an underscore: `_k1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> tests/attacker_test.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |     let mut rng = rand::thread_rng();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> tests/ct_verification.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 |         .map(|i| {
[INFO] [stdout]    |               ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]    --> src/polynomial.rs:445:9
[INFO] [stdout]     |
[INFO] [stdout] 445 |     use rand::Rng;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> examples/e2ee_chat.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Participant {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] 16 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of variable of type `usize` to itself
[INFO] [stdout]    --> src/utils.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |             word = word; // already set to last candidate
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cyclic_shift_bytes` is never used
[INFO] [stdout]    --> src/polynomial.rs:309:4
[INFO] [stdout]     |
[INFO] [stdout] 309 | fn cyclic_shift_bytes(bytes: &[u8; PUBKEY_BYTES], shift: usize) -> [u8; PUBKEY_BYTES] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_superblock_size` is never used
[INFO] [stdout]    --> src/stego.rs:535:8
[INFO] [stdout]     |
[INFO] [stdout] 535 |     fn test_superblock_size() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `rayon`
[INFO] [stderr]  --> Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | rayon = "1.10"
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `rayon`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: unused dependency `cc`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | cc = "1.1"
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `cc`
[INFO] [stderr] warning: `arcb-stegano-trapdoor` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.24s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 8`
[INFO] running `Command { std: "docker" "inspect" "59302f8722d229cf3cf9d5f70ea2aa30a479437ddf0827249611d110921c496a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59302f8722d229cf3cf9d5f70ea2aa30a479437ddf0827249611d110921c496a", kill_on_drop: false }`
[INFO] [stdout] 59302f8722d229cf3cf9d5f70ea2aa30a479437ddf0827249611d110921c496a
