[INFO] cloning repository https://github.com/LumaKernel/rqrr-fork-for-CPCTF2025-correctionless
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LumaKernel/rqrr-fork-for-CPCTF2025-correctionless" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLumaKernel%2Frqrr-fork-for-CPCTF2025-correctionless", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLumaKernel%2Frqrr-fork-for-CPCTF2025-correctionless'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e9b76228cd5ca51f329b3fdfc09c2b4e270abf7
[INFO] checking LumaKernel/rqrr-fork-for-CPCTF2025-correctionless against try#9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840 for pr-149518
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLumaKernel%2Frqrr-fork-for-CPCTF2025-correctionless" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LumaKernel/rqrr-fork-for-CPCTF2025-correctionless
[INFO] finished tweaking git repo https://github.com/LumaKernel/rqrr-fork-for-CPCTF2025-correctionless
[INFO] tweaked toml for git repo https://github.com/LumaKernel/rqrr-fork-for-CPCTF2025-correctionless written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LumaKernel/rqrr-fork-for-CPCTF2025-correctionless on toolchain 9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LumaKernel/rqrr-fork-for-CPCTF2025-correctionless 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" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded g2poly v1.2.2
[INFO] [stderr]   Downloaded g2gen v1.2.2
[INFO] [stderr]   Downloaded g2p v1.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e6f6acfb71bc251f33c65f79a9fd70de9e34ed2ba1db82cea3f165ccb571505
[INFO] running `Command { std: "docker" "start" "-a" "4e6f6acfb71bc251f33c65f79a9fd70de9e34ed2ba1db82cea3f165ccb571505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e6f6acfb71bc251f33c65f79a9fd70de9e34ed2ba1db82cea3f165ccb571505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e6f6acfb71bc251f33c65f79a9fd70de9e34ed2ba1db82cea3f165ccb571505", kill_on_drop: false }`
[INFO] [stdout] 4e6f6acfb71bc251f33c65f79a9fd70de9e34ed2ba1db82cea3f165ccb571505
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0eac1b8810badf70663759ab9527e2f7fca3e6ef58a1b2420a29c02e9bc716af
[INFO] running `Command { std: "docker" "start" "-a" "0eac1b8810badf70663759ab9527e2f7fca3e6ef58a1b2420a29c02e9bc716af", kill_on_drop: false }`
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling g2poly v1.2.2
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]     Checking hashbrown v0.15.0
[INFO] [stderr]     Checking bytemuck v1.19.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking flate2 v1.0.22
[INFO] [stderr]    Compiling g2gen v1.2.2
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking g2p v1.2.2
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking rqrr v0.9.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `X`
[INFO] [stdout]   --> src/exp.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let X = 0;
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_X`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/identify/grid.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn into_grid_image<S>(self, img: &PreparedImage<S>) -> RefGridImage<S> {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn into_grid_image<S>(self, img: &PreparedImage<S>) -> RefGridImage<'_, S> {
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/prepare.rs:231:25
[INFO] [stdout]     |
[INFO] [stdout] 231 |     pub fn detect_grids(&mut self) -> Vec<crate::Grid<crate::identify::grid::RefGridImage<S>>>
[INFO] [stdout]     |                         ^^^^^^^^^                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 231 |     pub fn detect_grids(&mut self) -> Vec<crate::Grid<crate::identify::grid::RefGridImage<'_, S>>>
[INFO] [stdout]     |                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]   --> src/exp.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let X = 0;
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BitGrid`
[INFO] [stdout]  --> src/main.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rqrr::{self, exp, BitGrid};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BitGrid`
[INFO] [stdout]  --> src/main.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rqrr::{self, exp, BitGrid};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `X`
[INFO] [stdout]   --> src/exp.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let X = 0;
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_X`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/identify/grid.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn into_grid_image<S>(self, img: &PreparedImage<S>) -> RefGridImage<S> {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn into_grid_image<S>(self, img: &PreparedImage<S>) -> RefGridImage<'_, S> {
[INFO] [stdout]     |                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/prepare.rs:231:25
[INFO] [stdout]     |
[INFO] [stdout] 231 |     pub fn detect_grids(&mut self) -> Vec<crate::Grid<crate::identify::grid::RefGridImage<S>>>
[INFO] [stdout]     |                         ^^^^^^^^^                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 231 |     pub fn detect_grids(&mut self) -> Vec<crate::Grid<crate::identify::grid::RefGridImage<'_, S>>>
[INFO] [stdout]     |                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]   --> src/exp.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let X = 0;
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.85s
[INFO] running `Command { std: "docker" "inspect" "0eac1b8810badf70663759ab9527e2f7fca3e6ef58a1b2420a29c02e9bc716af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eac1b8810badf70663759ab9527e2f7fca3e6ef58a1b2420a29c02e9bc716af", kill_on_drop: false }`
[INFO] [stdout] 0eac1b8810badf70663759ab9527e2f7fca3e6ef58a1b2420a29c02e9bc716af
