[INFO] cloning repository https://github.com/joshsimpsondev/Pwnable-kr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshsimpsondev/Pwnable-kr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshsimpsondev%2FPwnable-kr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshsimpsondev%2FPwnable-kr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea56569a6f29854d2a49ee0c0b7199ace4713fd2
[INFO] testing joshsimpsondev/Pwnable-kr against 1.85.0 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshsimpsondev%2FPwnable-kr" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joshsimpsondev/Pwnable-kr on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/joshsimpsondev/Pwnable-kr
[INFO] finished tweaking git repo https://github.com/joshsimpsondev/Pwnable-kr
[INFO] tweaked toml for git repo https://github.com/joshsimpsondev/Pwnable-kr written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/joshsimpsondev/Pwnable-kr 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2314be07e53da01c1d454cfe3078112278c13216c5477d5940aaf36139a6213c
[INFO] running `Command { std: "docker" "start" "-a" "2314be07e53da01c1d454cfe3078112278c13216c5477d5940aaf36139a6213c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2314be07e53da01c1d454cfe3078112278c13216c5477d5940aaf36139a6213c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2314be07e53da01c1d454cfe3078112278c13216c5477d5940aaf36139a6213c", kill_on_drop: false }`
[INFO] [stdout] 2314be07e53da01c1d454cfe3078112278c13216c5477d5940aaf36139a6213c
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a2d576f486392a298255bca37544241c2e1d61f9132d9b34d513b286352fc90
[INFO] running `Command { std: "docker" "start" "-a" "0a2d576f486392a298255bca37544241c2e1d61f9132d9b34d513b286352fc90", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling Pwnable-kr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::bof::bof::bof`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::bof::bof::bof;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::coin1::coin1::coin`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::coin1::coin1::coin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::horcruxes::horcruxes::horcruxes`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::horcruxes::horcruxes::horcruxes;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `check_status` is never read
[INFO] [stdout]   --> src/coin1/coin1.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut check_status = CheckStatus::FoundInside;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `READ_BYTES` is never used
[INFO] [stdout]  --> src/coin1/coin1.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const READ_BYTES: usize = 2048;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ProgramStatus` is never used
[INFO] [stdout]  --> src/coin1/coin1.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | enum ProgramStatus {
[INFO] [stdout]   |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CheckStatus` is never used
[INFO] [stdout]   --> src/coin1/coin1.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum CheckStatus {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CoinSearcher` is never constructed
[INFO] [stdout]   --> src/coin1/coin1.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct CoinSearcher {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `coin` is never used
[INFO] [stdout]   --> src/coin1/coin1.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn coin() -> std::io::Result<()> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read_message`, `setup_coin_bounds`, `print_read_buffer`, `write_bounds_to_stream`, `read_coin_weight`, and `setup_midpoint` are never used
[INFO] [stdout]    --> src/coin1/coin1.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl CoinSearcher {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] 102 |     /// This just reads and print the welcome message.
[INFO] [stdout] 103 |     fn read_message(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     fn setup_coin_bounds(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn print_read_buffer(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn write_bounds_to_stream(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     fn read_coin_weight(&mut self) -> CheckStatus {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     fn setup_midpoint(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `READ_BYTES` is never used
[INFO] [stdout]  --> src/horcruxes/horcruxes.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const READ_BYTES: usize = 2048;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HorcruxesStream` is never constructed
[INFO] [stdout]  --> src/horcruxes/horcruxes.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct HorcruxesStream {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `horcruxes` is never used
[INFO] [stdout]   --> src/horcruxes/horcruxes.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn horcruxes() {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read_message` and `write_bytes` are never used
[INFO] [stdout]   --> src/horcruxes/horcruxes.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | impl HorcruxesStream {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] 80 |     fn read_message(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     fn write_bytes(&mut self, bytes: &mut Vec<u8>) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `READ_BYTES` is never used
[INFO] [stdout]  --> src/bof/bof.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const READ_BYTES: usize = 2048;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BofStream` is never constructed
[INFO] [stdout]  --> src/bof/bof.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct BofStream {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bof` is never used
[INFO] [stdout]   --> src/bof/bof.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn bof(){
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read_message` and `write_bytes` are never used
[INFO] [stdout]   --> src/bof/bof.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl BofStream {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] 31 |     fn read_message(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn write_bytes(&mut self, bytes: &mut Vec<u8>) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.84s
[INFO] running `Command { std: "docker" "inspect" "0a2d576f486392a298255bca37544241c2e1d61f9132d9b34d513b286352fc90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a2d576f486392a298255bca37544241c2e1d61f9132d9b34d513b286352fc90", kill_on_drop: false }`
[INFO] [stdout] 0a2d576f486392a298255bca37544241c2e1d61f9132d9b34d513b286352fc90
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 868e10a8027041b272912334e6944f5285a2624e5fbf26fa379b258803a428e1
[INFO] running `Command { std: "docker" "start" "-a" "868e10a8027041b272912334e6944f5285a2624e5fbf26fa379b258803a428e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling Pwnable-kr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::bof::bof::bof`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::bof::bof::bof;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::coin1::coin1::coin`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::coin1::coin1::coin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::horcruxes::horcruxes::horcruxes`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::horcruxes::horcruxes::horcruxes;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `check_status` is never read
[INFO] [stdout]   --> src/coin1/coin1.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut check_status = CheckStatus::FoundInside;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `READ_BYTES` is never used
[INFO] [stdout]  --> src/coin1/coin1.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const READ_BYTES: usize = 2048;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ProgramStatus` is never used
[INFO] [stdout]  --> src/coin1/coin1.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | enum ProgramStatus {
[INFO] [stdout]   |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CheckStatus` is never used
[INFO] [stdout]   --> src/coin1/coin1.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum CheckStatus {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CoinSearcher` is never constructed
[INFO] [stdout]   --> src/coin1/coin1.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct CoinSearcher {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `coin` is never used
[INFO] [stdout]   --> src/coin1/coin1.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn coin() -> std::io::Result<()> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read_message`, `setup_coin_bounds`, `print_read_buffer`, `write_bounds_to_stream`, `read_coin_weight`, and `setup_midpoint` are never used
[INFO] [stdout]    --> src/coin1/coin1.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl CoinSearcher {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] 102 |     /// This just reads and print the welcome message.
[INFO] [stdout] 103 |     fn read_message(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     fn setup_coin_bounds(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn print_read_buffer(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn write_bounds_to_stream(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     fn read_coin_weight(&mut self) -> CheckStatus {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     fn setup_midpoint(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `READ_BYTES` is never used
[INFO] [stdout]  --> src/horcruxes/horcruxes.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const READ_BYTES: usize = 2048;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HorcruxesStream` is never constructed
[INFO] [stdout]  --> src/horcruxes/horcruxes.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct HorcruxesStream {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `horcruxes` is never used
[INFO] [stdout]   --> src/horcruxes/horcruxes.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn horcruxes() {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read_message` and `write_bytes` are never used
[INFO] [stdout]   --> src/horcruxes/horcruxes.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | impl HorcruxesStream {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] 80 |     fn read_message(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     fn write_bytes(&mut self, bytes: &mut Vec<u8>) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `READ_BYTES` is never used
[INFO] [stdout]  --> src/bof/bof.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const READ_BYTES: usize = 2048;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BofStream` is never constructed
[INFO] [stdout]  --> src/bof/bof.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct BofStream {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bof` is never used
[INFO] [stdout]   --> src/bof/bof.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn bof(){
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read_message` and `write_bytes` are never used
[INFO] [stdout]   --> src/bof/bof.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl BofStream {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] 31 |     fn read_message(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn write_bytes(&mut self, bytes: &mut Vec<u8>) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "868e10a8027041b272912334e6944f5285a2624e5fbf26fa379b258803a428e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "868e10a8027041b272912334e6944f5285a2624e5fbf26fa379b258803a428e1", kill_on_drop: false }`
[INFO] [stdout] 868e10a8027041b272912334e6944f5285a2624e5fbf26fa379b258803a428e1
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 69a89f452d1f05eb21187d614b0e03dd191c0c39fcb1b476c76a39c99313a60c
[INFO] running `Command { std: "docker" "start" "-a" "69a89f452d1f05eb21187d614b0e03dd191c0c39fcb1b476c76a39c99313a60c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::bof::bof::bof`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::bof::bof::bof;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::coin1::coin1::coin`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::coin1::coin1::coin;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::horcruxes::horcruxes::horcruxes`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::horcruxes::horcruxes::horcruxes;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `check_status` is never read
[INFO] [stderr]   --> src/coin1/coin1.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let mut check_status = CheckStatus::FoundInside;
[INFO] [stderr]    |             ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `READ_BYTES` is never used
[INFO] [stderr]  --> src/coin1/coin1.rs:4:7
[INFO] [stderr]   |
[INFO] [stderr] 4 | const READ_BYTES: usize = 2048;
[INFO] [stderr]   |       ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ProgramStatus` is never used
[INFO] [stderr]  --> src/coin1/coin1.rs:7:6
[INFO] [stderr]   |
[INFO] [stderr] 7 | enum ProgramStatus {
[INFO] [stderr]   |      ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `CheckStatus` is never used
[INFO] [stderr]   --> src/coin1/coin1.rs:14:6
[INFO] [stderr]    |
[INFO] [stderr] 14 | enum CheckStatus {
[INFO] [stderr]    |      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CoinSearcher` is never constructed
[INFO] [stderr]   --> src/coin1/coin1.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | struct CoinSearcher {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `coin` is never used
[INFO] [stderr]   --> src/coin1/coin1.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn coin() -> std::io::Result<()> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `read_message`, `setup_coin_bounds`, `print_read_buffer`, `write_bounds_to_stream`, `read_coin_weight`, and `setup_midpoint` are never used
[INFO] [stderr]    --> src/coin1/coin1.rs:103:8
[INFO] [stderr]     |
[INFO] [stderr] 101 | impl CoinSearcher {
[INFO] [stderr]     | ----------------- methods in this implementation
[INFO] [stderr] 102 |     /// This just reads and print the welcome message.
[INFO] [stderr] 103 |     fn read_message(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 109 |     fn setup_coin_bounds(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 121 |     fn print_read_buffer(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 129 |     fn write_bounds_to_stream(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 143 |     fn read_coin_weight(&mut self) -> CheckStatus {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 168 |     fn setup_midpoint(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `READ_BYTES` is never used
[INFO] [stderr]  --> src/horcruxes/horcruxes.rs:5:7
[INFO] [stderr]   |
[INFO] [stderr] 5 | const READ_BYTES: usize = 2048;
[INFO] [stderr]   |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `HorcruxesStream` is never constructed
[INFO] [stderr]  --> src/horcruxes/horcruxes.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct HorcruxesStream {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `horcruxes` is never used
[INFO] [stderr]   --> src/horcruxes/horcruxes.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn horcruxes() {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `read_message` and `write_bytes` are never used
[INFO] [stderr]   --> src/horcruxes/horcruxes.rs:80:8
[INFO] [stderr]    |
[INFO] [stderr] 79 | impl HorcruxesStream {
[INFO] [stderr]    | -------------------- methods in this implementation
[INFO] [stderr] 80 |     fn read_message(&mut self) {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 85 |     fn write_bytes(&mut self, bytes: &mut Vec<u8>) {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `READ_BYTES` is never used
[INFO] [stderr]  --> src/bof/bof.rs:4:7
[INFO] [stderr]   |
[INFO] [stderr] 4 | const READ_BYTES: usize = 2048;
[INFO] [stderr]   |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BofStream` is never constructed
[INFO] [stderr]  --> src/bof/bof.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct BofStream {
[INFO] [stderr]   |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `bof` is never used
[INFO] [stderr]   --> src/bof/bof.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn bof(){
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `read_message` and `write_bytes` are never used
[INFO] [stderr]   --> src/bof/bof.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 30 | impl BofStream {
[INFO] [stderr]    | -------------- methods in this implementation
[INFO] [stderr] 31 |     fn read_message(&mut self) {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 |     fn write_bytes(&mut self, bytes: &mut Vec<u8>) {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `Pwnable-kr` (bin "Pwnable-kr" test) generated 18 warnings (run `cargo fix --bin "Pwnable-kr" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/Pwnable_kr-a03b1fdd47e881ce)
[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" "69a89f452d1f05eb21187d614b0e03dd191c0c39fcb1b476c76a39c99313a60c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69a89f452d1f05eb21187d614b0e03dd191c0c39fcb1b476c76a39c99313a60c", kill_on_drop: false }`
[INFO] [stdout] 69a89f452d1f05eb21187d614b0e03dd191c0c39fcb1b476c76a39c99313a60c