[INFO] cloning repository https://github.com/aufdj/prisirv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aufdj/prisirv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faufdj%2Fprisirv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faufdj%2Fprisirv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d0b07caa5b4a80d8c437b6ab4286a7d609dd362
[INFO] testing aufdj/prisirv against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faufdj%2Fprisirv" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aufdj/prisirv on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aufdj/prisirv
[INFO] finished tweaking git repo https://github.com/aufdj/prisirv
[INFO] tweaked toml for git repo https://github.com/aufdj/prisirv written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/aufdj/prisirv already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e637decadbe2a361e3cf163010f83fb59bdf045f2e1d4e1a1f46945a1ecc1ef4
[INFO] running `Command { std: "docker" "start" "-a" "e637decadbe2a361e3cf163010f83fb59bdf045f2e1d4e1a1f46945a1ecc1ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e637decadbe2a361e3cf163010f83fb59bdf045f2e1d4e1a1f46945a1ecc1ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e637decadbe2a361e3cf163010f83fb59bdf045f2e1d4e1a1f46945a1ecc1ef4", kill_on_drop: false }`
[INFO] [stdout] e637decadbe2a361e3cf163010f83fb59bdf045f2e1d4e1a1f46945a1ecc1ef4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0372a6ffb61116256054be99ec3e8dc387ed1a341ee0b216ef34baa67d2eb5f7
[INFO] running `Command { std: "docker" "start" "-a" "0372a6ffb61116256054be99ec3e8dc387ed1a341ee0b216ef34baa67d2eb5f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling prisirv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `PathBuf`, `Path`, `Seek`
[INFO] [stdout]  --> src/threads.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::{Seek, BufWriter},
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 9 |     path::{Path, PathBuf},
[INFO] [stdout]   |            ^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `file_len`, `new_output_file`
[INFO] [stdout]   --> src/threads.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 |     buffered_io::{BufferedWrite, new_output_file, file_len},
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `predictor`
[INFO] [stdout]   --> src/encoder.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     predictor:     Predictor, // Generates predictions
[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: `compress_bit`
[INFO] [stdout]   --> src/encoder.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn compress_bit(&mut self, bit: i32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `compress_block`
[INFO] [stdout]   --> src/encoder.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn compress_block(&mut self, block: &[u8]) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `high`
[INFO] [stdout]   --> src/decoder.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     high:         u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `low`
[INFO] [stdout]   --> src/decoder.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     low:          u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `predictor`
[INFO] [stdout]   --> src/decoder.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     predictor:    Predictor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `x`
[INFO] [stdout]   --> src/decoder.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     x:            u32, // 4 byte sliding window of compressed data
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decompress_bit`
[INFO] [stdout]   --> src/decoder.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn decompress_bit(&mut self) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decompress_block`
[INFO] [stdout]   --> src/decoder.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn decompress_block(&mut self, block_size: usize) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `init_x`
[INFO] [stdout]   --> src/decoder.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn init_x(&mut self) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `Command { std: "docker" "inspect" "0372a6ffb61116256054be99ec3e8dc387ed1a341ee0b216ef34baa67d2eb5f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0372a6ffb61116256054be99ec3e8dc387ed1a341ee0b216ef34baa67d2eb5f7", kill_on_drop: false }`
[INFO] [stdout] 0372a6ffb61116256054be99ec3e8dc387ed1a341ee0b216ef34baa67d2eb5f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0c20de9bf9310e15d9c75e74dd1852c6399908beb47251112cd2b15db9bb663
[INFO] running `Command { std: "docker" "start" "-a" "d0c20de9bf9310e15d9c75e74dd1852c6399908beb47251112cd2b15db9bb663", kill_on_drop: false }`
[INFO] [stderr]    Compiling prisirv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `PathBuf`, `Path`, `Seek`
[INFO] [stdout]  --> src/threads.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::{Seek, BufWriter},
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 9 |     path::{Path, PathBuf},
[INFO] [stdout]   |            ^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `file_len`, `new_output_file`
[INFO] [stdout]   --> src/threads.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 |     buffered_io::{BufferedWrite, new_output_file, file_len},
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `predictor`
[INFO] [stdout]   --> src/encoder.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     predictor:     Predictor, // Generates predictions
[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: `compress_bit`
[INFO] [stdout]   --> src/encoder.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn compress_bit(&mut self, bit: i32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `compress_block`
[INFO] [stdout]   --> src/encoder.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn compress_block(&mut self, block: &[u8]) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `high`
[INFO] [stdout]   --> src/decoder.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     high:         u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `low`
[INFO] [stdout]   --> src/decoder.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     low:          u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `predictor`
[INFO] [stdout]   --> src/decoder.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     predictor:    Predictor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `x`
[INFO] [stdout]   --> src/decoder.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     x:            u32, // 4 byte sliding window of compressed data
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decompress_bit`
[INFO] [stdout]   --> src/decoder.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn decompress_bit(&mut self) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decompress_block`
[INFO] [stdout]   --> src/decoder.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn decompress_block(&mut self, block_size: usize) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `init_x`
[INFO] [stdout]   --> src/decoder.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn init_x(&mut self) {
[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 0.54s
[INFO] running `Command { std: "docker" "inspect" "d0c20de9bf9310e15d9c75e74dd1852c6399908beb47251112cd2b15db9bb663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0c20de9bf9310e15d9c75e74dd1852c6399908beb47251112cd2b15db9bb663", kill_on_drop: false }`
[INFO] [stdout] d0c20de9bf9310e15d9c75e74dd1852c6399908beb47251112cd2b15db9bb663
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e3251b1c3999b344dfa0299fd862e47ed99ebfcfbe7036ec0b207b847640ba7
[INFO] running `Command { std: "docker" "start" "-a" "1e3251b1c3999b344dfa0299fd862e47ed99ebfcfbe7036ec0b207b847640ba7", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `PathBuf`, `Path`, `Seek`
[INFO] [stderr]  --> src/threads.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 |     io::{Seek, BufWriter},
[INFO] [stderr]   |          ^^^^
[INFO] [stderr] 9 |     path::{Path, PathBuf},
[INFO] [stderr]   |            ^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `file_len`, `new_output_file`
[INFO] [stderr]   --> src/threads.rs:15:34
[INFO] [stderr]    |
[INFO] [stderr] 15 |     buffered_io::{BufferedWrite, new_output_file, file_len},
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `predictor`
[INFO] [stderr]   --> src/encoder.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     predictor:     Predictor, // Generates predictions
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `compress_bit`
[INFO] [stderr]   --> src/encoder.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn compress_bit(&mut self, bit: i32) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `compress_block`
[INFO] [stderr]   --> src/encoder.rs:60:12
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn compress_block(&mut self, block: &[u8]) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `high`
[INFO] [stderr]   --> src/decoder.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     high:         u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `low`
[INFO] [stderr]   --> src/decoder.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     low:          u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `predictor`
[INFO] [stderr]   --> src/decoder.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     predictor:    Predictor,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `x`
[INFO] [stderr]   --> src/decoder.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     x:            u32, // 4 byte sliding window of compressed data
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `decompress_bit`
[INFO] [stderr]   --> src/decoder.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn decompress_bit(&mut self) -> i32 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `decompress_block`
[INFO] [stderr]   --> src/decoder.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn decompress_block(&mut self, block_size: usize) -> Vec<u8> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `init_x`
[INFO] [stderr]   --> src/decoder.rs:92:12
[INFO] [stderr]    |
[INFO] [stderr] 92 |     pub fn init_x(&mut self) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `prisirv` (bin "prisirv" test) generated 12 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prisirv-a12b6ece7ba03d33)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e3251b1c3999b344dfa0299fd862e47ed99ebfcfbe7036ec0b207b847640ba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e3251b1c3999b344dfa0299fd862e47ed99ebfcfbe7036ec0b207b847640ba7", kill_on_drop: false }`
[INFO] [stdout] 1e3251b1c3999b344dfa0299fd862e47ed99ebfcfbe7036ec0b207b847640ba7