[INFO] cloning repository https://github.com/vkomenda/rse-aes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vkomenda/rse-aes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvkomenda%2Frse-aes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvkomenda%2Frse-aes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 459c0898592f5a8130697159958b222d01099aca
[INFO] testing vkomenda/rse-aes against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvkomenda%2Frse-aes" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vkomenda/rse-aes
[INFO] finished tweaking git repo https://github.com/vkomenda/rse-aes
[INFO] tweaked toml for git repo https://github.com/vkomenda/rse-aes written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vkomenda/rse-aes on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vkomenda/rse-aes 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded criterion-plot v0.8.1
[INFO] [stderr]   Downloaded alloca v0.4.0
[INFO] [stderr]   Downloaded criterion v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1a1ba56b51ecfa8e630016732fc6c7bd4d77afa4cbae93a885435a9a8a9c902
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[INFO] running `Command { std: "docker" "inspect" "c1a1ba56b51ecfa8e630016732fc6c7bd4d77afa4cbae93a885435a9a8a9c902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1a1ba56b51ecfa8e630016732fc6c7bd4d77afa4cbae93a885435a9a8a9c902", kill_on_drop: false }`
[INFO] [stdout] c1a1ba56b51ecfa8e630016732fc6c7bd4d77afa4cbae93a885435a9a8a9c902
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0d0bd935e7c1352d53a80776792da38d5e213f84e70dfa6d34941ba61ae82c8
[INFO] running `Command { std: "docker" "start" "-a" "a0d0bd935e7c1352d53a80776792da38d5e213f84e70dfa6d34941ba61ae82c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling lru v0.16.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling rse-aes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `EXP_TABLE_SIZE` is never used
[INFO] [stdout]  --> src/gftables.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) const EXP_TABLE_SIZE: usize = FIELD_SIZE * 2 - 2;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `POLYNOMIAL_MODULUS` is never used
[INFO] [stdout]  --> src/gftables.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) const POLYNOMIAL_MODULUS: u8 = 0x1b;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `LogTable` is never used
[INFO] [stdout]   --> src/gftables.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | type LogTable = [u8; FIELD_SIZE];
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ExpTable` is never used
[INFO] [stdout]   --> src/gftables.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | type ExpTable = [u8; EXP_TABLE_SIZE];
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MulTable` is never used
[INFO] [stdout]   --> src/gftables.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | type MulTable = [[u8; FIELD_SIZE]; FIELD_SIZE];
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gf_mul` is never used
[INFO] [stdout]   --> src/gftables.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn gf_mul(mut a: u8, mut b: u8) -> u8 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate` is never used
[INFO] [stdout]   --> src/gftables.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn generate() -> (ExpTable, LogTable, MulTable) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mul_composite` is never used
[INFO] [stdout]   --> src/gftables.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn mul_composite(log_table: &LogTable, exp_table: &ExpTable, a: u8, b: u8) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exp` is never used
[INFO] [stdout]   --> src/gftables.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn exp(a: usize) -> u8 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `submatrix`, `rows_mut`, and `vandermonde` are never used
[INFO] [stdout]    --> src/matrix.rs:182:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl Matrix {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub fn submatrix<R, C>(&self, row_range: R, col_range: C) -> Self
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 267 |     pub fn rows_mut<'a>(&'a mut self) -> RowMutArr<'a> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 272 |     pub fn vandermonde(row_count: usize, col_count: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.16s
[INFO] running `Command { std: "docker" "inspect" "a0d0bd935e7c1352d53a80776792da38d5e213f84e70dfa6d34941ba61ae82c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0d0bd935e7c1352d53a80776792da38d5e213f84e70dfa6d34941ba61ae82c8", kill_on_drop: false }`
[INFO] [stdout] a0d0bd935e7c1352d53a80776792da38d5e213f84e70dfa6d34941ba61ae82c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fba8fd0246ef24a9378b6f59b23e91f369dd8ff7d40263f3c57ba55d40c0816
[INFO] running `Command { std: "docker" "start" "-a" "0fba8fd0246ef24a9378b6f59b23e91f369dd8ff7d40263f3c57ba55d40c0816", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling criterion-plot v0.8.1
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling rse-aes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `EXP_TABLE_SIZE` is never used
[INFO] [stdout]  --> src/gftables.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) const EXP_TABLE_SIZE: usize = FIELD_SIZE * 2 - 2;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `POLYNOMIAL_MODULUS` is never used
[INFO] [stdout]  --> src/gftables.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) const POLYNOMIAL_MODULUS: u8 = 0x1b;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `LogTable` is never used
[INFO] [stdout]   --> src/gftables.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | type LogTable = [u8; FIELD_SIZE];
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ExpTable` is never used
[INFO] [stdout]   --> src/gftables.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | type ExpTable = [u8; EXP_TABLE_SIZE];
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MulTable` is never used
[INFO] [stdout]   --> src/gftables.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | type MulTable = [[u8; FIELD_SIZE]; FIELD_SIZE];
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gf_mul` is never used
[INFO] [stdout]   --> src/gftables.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn gf_mul(mut a: u8, mut b: u8) -> u8 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate` is never used
[INFO] [stdout]   --> src/gftables.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn generate() -> (ExpTable, LogTable, MulTable) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mul_composite` is never used
[INFO] [stdout]   --> src/gftables.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn mul_composite(log_table: &LogTable, exp_table: &ExpTable, a: u8, b: u8) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exp` is never used
[INFO] [stdout]   --> src/gftables.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn exp(a: usize) -> u8 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `submatrix`, `rows_mut`, and `vandermonde` are never used
[INFO] [stdout]    --> src/matrix.rs:182:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl Matrix {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub fn submatrix<R, C>(&self, row_range: R, col_range: C) -> Self
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 267 |     pub fn rows_mut<'a>(&'a mut self) -> RowMutArr<'a> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 272 |     pub fn vandermonde(row_count: usize, col_count: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling criterion v0.8.1
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stdout] warning: constant `EXP_TABLE_SIZE` is never used
[INFO] [stdout]  --> src/gftables.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) const EXP_TABLE_SIZE: usize = FIELD_SIZE * 2 - 2;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `POLYNOMIAL_MODULUS` is never used
[INFO] [stdout]  --> src/gftables.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) const POLYNOMIAL_MODULUS: u8 = 0x1b;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `LogTable` is never used
[INFO] [stdout]   --> src/gftables.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | type LogTable = [u8; FIELD_SIZE];
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ExpTable` is never used
[INFO] [stdout]   --> src/gftables.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | type ExpTable = [u8; EXP_TABLE_SIZE];
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MulTable` is never used
[INFO] [stdout]   --> src/gftables.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | type MulTable = [[u8; FIELD_SIZE]; FIELD_SIZE];
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gf_mul` is never used
[INFO] [stdout]   --> src/gftables.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn gf_mul(mut a: u8, mut b: u8) -> u8 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate` is never used
[INFO] [stdout]   --> src/gftables.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn generate() -> (ExpTable, LogTable, MulTable) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mul_composite` is never used
[INFO] [stdout]   --> src/gftables.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn mul_composite(log_table: &LogTable, exp_table: &ExpTable, a: u8, b: u8) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exp` is never used
[INFO] [stdout]   --> src/gftables.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn exp(a: usize) -> u8 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `submatrix`, `rows_mut`, and `vandermonde` are never used
[INFO] [stdout]    --> src/matrix.rs:182:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl Matrix {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub fn submatrix<R, C>(&self, row_range: R, col_range: C) -> Self
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 267 |     pub fn rows_mut<'a>(&'a mut self) -> RowMutArr<'a> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 272 |     pub fn vandermonde(row_count: usize, col_count: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 39.12s
[INFO] running `Command { std: "docker" "inspect" "0fba8fd0246ef24a9378b6f59b23e91f369dd8ff7d40263f3c57ba55d40c0816", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fba8fd0246ef24a9378b6f59b23e91f369dd8ff7d40263f3c57ba55d40c0816", kill_on_drop: false }`
[INFO] [stdout] 0fba8fd0246ef24a9378b6f59b23e91f369dd8ff7d40263f3c57ba55d40c0816
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6dd7b52fa0b7a808c458911e0042ee776d35519a14d94b98a3c2fd2a34cf427e
[INFO] running `Command { std: "docker" "start" "-a" "6dd7b52fa0b7a808c458911e0042ee776d35519a14d94b98a3c2fd2a34cf427e", kill_on_drop: false }`
[INFO] [stderr] warning: constant `EXP_TABLE_SIZE` is never used
[INFO] [stderr]  --> src/gftables.rs:6:18
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub(crate) const EXP_TABLE_SIZE: usize = FIELD_SIZE * 2 - 2;
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `POLYNOMIAL_MODULUS` is never used
[INFO] [stderr]  --> src/gftables.rs:7:18
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub(crate) const POLYNOMIAL_MODULUS: u8 = 0x1b;
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `LogTable` is never used
[INFO] [stderr]   --> src/gftables.rs:10:6
[INFO] [stderr]    |
[INFO] [stderr] 10 | type LogTable = [u8; FIELD_SIZE];
[INFO] [stderr]    |      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `ExpTable` is never used
[INFO] [stderr]   --> src/gftables.rs:11:6
[INFO] [stderr]    |
[INFO] [stderr] 11 | type ExpTable = [u8; EXP_TABLE_SIZE];
[INFO] [stderr]    |      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `MulTable` is never used
[INFO] [stderr]   --> src/gftables.rs:12:6
[INFO] [stderr]    |
[INFO] [stderr] 12 | type MulTable = [[u8; FIELD_SIZE]; FIELD_SIZE];
[INFO] [stderr]    |      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `gf_mul` is never used
[INFO] [stderr]   --> src/gftables.rs:15:4
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn gf_mul(mut a: u8, mut b: u8) -> u8 {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `generate` is never used
[INFO] [stderr]   --> src/gftables.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn generate() -> (ExpTable, LogTable, MulTable) {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `mul_composite` is never used
[INFO] [stderr]   --> src/gftables.rs:59:4
[INFO] [stderr]    |
[INFO] [stderr] 59 | fn mul_composite(log_table: &LogTable, exp_table: &ExpTable, a: u8, b: u8) -> u8 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `exp` is never used
[INFO] [stderr]   --> src/gftables.rs:95:8
[INFO] [stderr]    |
[INFO] [stderr] 95 | pub fn exp(a: usize) -> u8 {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `submatrix`, `rows_mut`, and `vandermonde` are never used
[INFO] [stderr]    --> src/matrix.rs:182:12
[INFO] [stderr]     |
[INFO] [stderr] 111 | impl Matrix {
[INFO] [stderr]     | ----------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 182 |     pub fn submatrix<R, C>(&self, row_range: R, col_range: C) -> Self
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 267 |     pub fn rows_mut<'a>(&'a mut self) -> RowMutArr<'a> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 272 |     pub fn vandermonde(row_count: usize, col_count: usize) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rse-aes` (lib) generated 10 warnings
[INFO] [stderr] warning: `rse-aes` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rse_aes-d55a14343d19dfad)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/rse_aes-d55a14343d19dfad` (signal: 4, SIGILL: illegal instruction)
[INFO] running `Command { std: "docker" "inspect" "6dd7b52fa0b7a808c458911e0042ee776d35519a14d94b98a3c2fd2a34cf427e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dd7b52fa0b7a808c458911e0042ee776d35519a14d94b98a3c2fd2a34cf427e", kill_on_drop: false }`
[INFO] [stdout] 6dd7b52fa0b7a808c458911e0042ee776d35519a14d94b98a3c2fd2a34cf427e
