[INFO] cloning repository https://github.com/jakubtrnka/rusty_shamir
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jakubtrnka/rusty_shamir" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakubtrnka%2Frusty_shamir", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakubtrnka%2Frusty_shamir'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 79b6d2c4b56fade7b8ff297b2ac2f58838412d29
[INFO] testing jakubtrnka/rusty_shamir against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakubtrnka%2Frusty_shamir" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jakubtrnka/rusty_shamir on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jakubtrnka/rusty_shamir
[INFO] finished tweaking git repo https://github.com/jakubtrnka/rusty_shamir
[INFO] tweaked toml for git repo https://github.com/jakubtrnka/rusty_shamir written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/jakubtrnka/rusty_shamir already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b6fade7f4f1073c2c19756d3a7c9a95186f669b086a079e4a21cce08a8d8fce5
[INFO] running `Command { std: "docker" "start" "-a" "b6fade7f4f1073c2c19756d3a7c9a95186f669b086a079e4a21cce08a8d8fce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6fade7f4f1073c2c19756d3a7c9a95186f669b086a079e4a21cce08a8d8fce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6fade7f4f1073c2c19756d3a7c9a95186f669b086a079e4a21cce08a8d8fce5", kill_on_drop: false }`
[INFO] [stdout] b6fade7f4f1073c2c19756d3a7c9a95186f669b086a079e4a21cce08a8d8fce5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a5c103b3bc345e23a3fcf7feb54314d11c58d927fe9d43103e397df649fc687
[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" "1a5c103b3bc345e23a3fcf7feb54314d11c58d927fe9d43103e397df649fc687", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling getrandom v0.1.11
[INFO] [stderr]    Compiling bitvec v0.14.0
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling rusty_shamir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]   --> src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let x1 = GF8::new(1);
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x2`
[INFO] [stdout]   --> src/main.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let x2 = GF8::new(2);
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_x2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x3`
[INFO] [stdout]   --> src/main.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let x3 = GF8::new(3);
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_x3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x4`
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let x4 = GF8::new(4);
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_x4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x5`
[INFO] [stdout]   --> src/main.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let x5 = GF8::new(5);
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_x5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x255`
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let x255 = GF8::new(255);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_x255`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `degree`
[INFO] [stdout]   --> src/primitives/raw_shamir.rs:65:16
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn block_split(degree: u8, count: u8, payload: u8) -> Vec<Point> {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_degree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]   --> src/primitives/raw_shamir.rs:65:28
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn block_split(degree: u8, count: u8, payload: u8) -> Vec<Point> {
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]   --> src/primitives/raw_shamir.rs:65:39
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn block_split(degree: u8, count: u8, payload: u8) -> Vec<Point> {
[INFO] [stdout]    |                                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shares`
[INFO] [stdout]   --> src/primitives/raw_shamir.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn block_recover(shares: &Vec<Point>) -> u8 {
[INFO] [stdout]    |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shares`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Point`
[INFO] [stdout]  --> src/primitives/raw_shamir.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Point(GF8, GF8);
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/primitives/raw_shamir.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn new(x: u8, y: u8) -> Point {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random_polynomial_through`
[INFO] [stdout]   --> src/primitives/raw_shamir.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn random_polynomial_through(points: &Vec<Point>, degree: u8) -> Vec<GF8> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `lagrange`
[INFO] [stdout]   --> src/primitives/raw_shamir.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn lagrange(points: &HashMap<GF8, GF8>) -> Vec<GF8> { //maybe use generics
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `block_split`
[INFO] [stdout]   --> src/primitives/raw_shamir.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn block_split(degree: u8, count: u8, payload: u8) -> Vec<Point> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `block_recover`
[INFO] [stdout]   --> src/primitives/raw_shamir.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn block_recover(shares: &Vec<Point>) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `two_p_mul`
[INFO] [stdout]  --> src/primitives/polynomials.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn two_p_mul<'a>(p1_result: &'a mut Vec<GF8>, p2: &Vec<GF8>) -> &'a Vec<GF8> {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `two_p_sum`
[INFO] [stdout]   --> src/primitives/polynomials.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn two_p_sum<'a>(p1: &'a mut Vec<GF8>, p2: &Vec<GF8>) -> &'a Vec<GF8> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.60s
[INFO] running `Command { std: "docker" "inspect" "1a5c103b3bc345e23a3fcf7feb54314d11c58d927fe9d43103e397df649fc687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a5c103b3bc345e23a3fcf7feb54314d11c58d927fe9d43103e397df649fc687", kill_on_drop: false }`
[INFO] [stdout] 1a5c103b3bc345e23a3fcf7feb54314d11c58d927fe9d43103e397df649fc687
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fefd94add44fd191ca09f131559191c3d4e0849e5f8d04fa87b287b3dc9f64c
[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" "2fefd94add44fd191ca09f131559191c3d4e0849e5f8d04fa87b287b3dc9f64c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_shamir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]   --> src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let x1 = GF8::new(1);
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x2`
[INFO] [stdout]   --> src/main.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let x2 = GF8::new(2);
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_x2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x3`
[INFO] [stdout]   --> src/main.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let x3 = GF8::new(3);
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_x3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x4`
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let x4 = GF8::new(4);
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_x4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x5`
[INFO] [stdout]   --> src/main.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let x5 = GF8::new(5);
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_x5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x255`
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let x255 = GF8::new(255);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_x255`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `degree`
[INFO] [stdout]   --> src/primitives/raw_shamir.rs:65:16
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn block_split(degree: u8, count: u8, payload: u8) -> Vec<Point> {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_degree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]   --> src/primitives/raw_shamir.rs:65:28
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn block_split(degree: u8, count: u8, payload: u8) -> Vec<Point> {
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]   --> src/primitives/raw_shamir.rs:65:39
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn block_split(degree: u8, count: u8, payload: u8) -> Vec<Point> {
[INFO] [stdout]    |                                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shares`
[INFO] [stdout]   --> src/primitives/raw_shamir.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn block_recover(shares: &Vec<Point>) -> u8 {
[INFO] [stdout]    |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shares`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `block_split`
[INFO] [stdout]   --> src/primitives/raw_shamir.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn block_split(degree: u8, count: u8, payload: u8) -> Vec<Point> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `block_recover`
[INFO] [stdout]   --> src/primitives/raw_shamir.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn block_recover(shares: &Vec<Point>) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "2fefd94add44fd191ca09f131559191c3d4e0849e5f8d04fa87b287b3dc9f64c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fefd94add44fd191ca09f131559191c3d4e0849e5f8d04fa87b287b3dc9f64c", kill_on_drop: false }`
[INFO] [stdout] 2fefd94add44fd191ca09f131559191c3d4e0849e5f8d04fa87b287b3dc9f64c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 41a8f18d6a1338c6b2b5189ccbf8602779b528f1a132625c7e3cd64ab24dfa18
[INFO] running `Command { std: "docker" "start" "-a" "41a8f18d6a1338c6b2b5189ccbf8602779b528f1a132625c7e3cd64ab24dfa18", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `x1`
[INFO] [stderr]   --> src/main.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let x1 = GF8::new(1);
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x2`
[INFO] [stderr]   --> src/main.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let x2 = GF8::new(2);
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_x2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x3`
[INFO] [stderr]   --> src/main.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let x3 = GF8::new(3);
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_x3`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x4`
[INFO] [stderr]   --> src/main.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let x4 = GF8::new(4);
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_x4`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x5`
[INFO] [stderr]   --> src/main.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let x5 = GF8::new(5);
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_x5`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x255`
[INFO] [stderr]   --> src/main.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let x255 = GF8::new(255);
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_x255`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `degree`
[INFO] [stderr]   --> src/primitives/raw_shamir.rs:65:16
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn block_split(degree: u8, count: u8, payload: u8) -> Vec<Point> {
[INFO] [stderr]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_degree`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `count`
[INFO] [stderr]   --> src/primitives/raw_shamir.rs:65:28
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn block_split(degree: u8, count: u8, payload: u8) -> Vec<Point> {
[INFO] [stderr]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `payload`
[INFO] [stderr]   --> src/primitives/raw_shamir.rs:65:39
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn block_split(degree: u8, count: u8, payload: u8) -> Vec<Point> {
[INFO] [stderr]    |                                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `shares`
[INFO] [stderr]   --> src/primitives/raw_shamir.rs:69:18
[INFO] [stderr]    |
[INFO] [stderr] 69 | fn block_recover(shares: &Vec<Point>) -> u8 {
[INFO] [stderr]    |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shares`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `block_split`
[INFO] [stderr]   --> src/primitives/raw_shamir.rs:65:4
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn block_split(degree: u8, count: u8, payload: u8) -> Vec<Point> {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `block_recover`
[INFO] [stderr]   --> src/primitives/raw_shamir.rs:69:4
[INFO] [stderr]    |
[INFO] [stderr] 69 | fn block_recover(shares: &Vec<Point>) -> u8 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rusty_shamir-ca7e56b83669a2d8)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test primitives::gf8::test::test_addition ... ok
[INFO] [stdout] test primitives::gf8::test::test_division ... ok
[INFO] [stdout] test primitives::gf8::test::test_multiplication ... ok
[INFO] [stdout] test primitives::polynomials::test::test_multiplication ... ok
[INFO] [stdout] test primitives::polynomials::test::test_summation ... ok
[INFO] [stdout] test primitives::raw_shamir::test::test_block_split ... ok
[INFO] [stdout] test primitives::raw_shamir::test::test_block_recover ... ok
[INFO] [stdout] test primitives::raw_shamir::test::test_underdetermined_polynomial - should panic ... ok
[INFO] [stdout] test primitives::raw_shamir::test::test_deterministic_polynomial ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- primitives::raw_shamir::test::test_deterministic_polynomial stdout ----
[INFO] [stdout] thread 'primitives::raw_shamir::test::test_deterministic_polynomial' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `[GF8 { repr: 26 }, GF8 { repr: 128 }, GF8 { repr: 21 }, GF8 { repr: 19 }]`,
[INFO] [stdout]  right: `[GF8 { repr: 19 }, GF8 { repr: 21 }, GF8 { repr: 128 }, GF8 { repr: 26 }]`', src/primitives/raw_shamir.rs:83:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56511b847e30 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x56511b847e30 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56511b847e30 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x56511b847e30 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h32d1f94a80615d18
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x56511b86a63c - core::fmt::write::h306731c068f7162c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x56511b844d55 - std::io::Write::write_fmt::h87f19b0a2cd190bc
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15
[INFO] [stdout]    6:     0x56511b849f9b - std::sys_common::backtrace::_print::h5abaa2601a852287
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x56511b849f9b - std::sys_common::backtrace::print::h8d81445442bb638f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x56511b849f9b - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x56511b849aac - std::panicking::default_hook::hbea8e3ccf2ba8901
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x56511b84a664 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x56511b84a147 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x56511b84832c - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x56511b84a0a9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x56511b7a1a41 - core::panicking::panic_fmt::hca6330e3e14086b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x56511b868f58 - core::panicking::assert_failed_inner::h33b45280069a80ed
[INFO] [stdout]   16:     0x56511b7a90ae - core::panicking::assert_failed::ha470830a749231b5
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:117:5
[INFO] [stdout]   17:     0x56511b7aec49 - rusty_shamir::primitives::raw_shamir::test::test_deterministic_polynomial::h6fdaab244a462b07
[INFO] [stdout]                                at /opt/rustwide/workdir/src/primitives/raw_shamir.rs:83:9
[INFO] [stdout]   18:     0x56511b7ae3fa - rusty_shamir::primitives::raw_shamir::test::test_deterministic_polynomial::{{closure}}::h455d97b6769e02f8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/primitives/raw_shamir.rs:78:5
[INFO] [stdout]   19:     0x56511b7b067e - core::ops::function::FnOnce::call_once::h4fb4d46f46e565e5
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x56511b7df423 - core::ops::function::FnOnce::call_once::h152e7e439ff59e19
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x56511b7df423 - test::__rust_begin_short_backtrace::h0908f3b1fdbb72ab
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:577:5
[INFO] [stdout]   22:     0x56511b7ddee0 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf6d2a51e5587546c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   23:     0x56511b7ddee0 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8af660f3a89ef593
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   24:     0x56511b7ddee0 - std::panicking::try::do_call::hd36aef60f84b6d36
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x56511b7ddee0 - std::panicking::try::h9932b4480e69817c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x56511b7ddee0 - std::panic::catch_unwind::h6aa177099cfff5f8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   27:     0x56511b7ddee0 - test::run_test_in_process::h5884d6f2d99e20c3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:600:18
[INFO] [stdout]   28:     0x56511b7ddee0 - test::run_test::run_test_inner::{{closure}}::h6fdc58c6d5f5b6e3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:492:39
[INFO] [stdout]   29:     0x56511b7b7592 - test::run_test::run_test_inner::{{closure}}::h408365d67a78ade8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:519:37
[INFO] [stdout]   30:     0x56511b7b7592 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb560b77c4f701523
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x56511b7bb148 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf2e7831dad93c597
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   32:     0x56511b7bb148 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd2e08783d8be4d02
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   33:     0x56511b7bb148 - std::panicking::try::do_call::h062597b7acfd6b82
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x56511b7bb148 - std::panicking::try::h0d7b79db04c14552
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x56511b7bb148 - std::panic::catch_unwind::hb01a0b5e7c8cd43b
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   36:     0x56511b7bb148 - std::thread::Builder::spawn_unchecked::{{closure}}::h5bde48cc887e0d1e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   37:     0x56511b7bb148 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h745ea30807a29e55
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x56511b84f127 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ece6cfefaff1005
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   39:     0x56511b84f127 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb8b48e55c21f193e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   40:     0x56511b84f127 - std::sys::unix::thread::Thread::new::thread_start::h8c7c4450dba62914
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   41:     0x7fdc04a09609 - start_thread
[INFO] [stdout]   42:     0x7fdc04c94293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     primitives::raw_shamir::test::test_deterministic_polynomial
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--bin rusty_shamir'
[INFO] running `Command { std: "docker" "inspect" "41a8f18d6a1338c6b2b5189ccbf8602779b528f1a132625c7e3cd64ab24dfa18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41a8f18d6a1338c6b2b5189ccbf8602779b528f1a132625c7e3cd64ab24dfa18", kill_on_drop: false }`
[INFO] [stdout] 41a8f18d6a1338c6b2b5189ccbf8602779b528f1a132625c7e3cd64ab24dfa18
