[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(self, img: &PreparedImage) -> RefGridImage { [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(self, img: &PreparedImage) -> 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>> [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>> [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(self, img: &PreparedImage) -> RefGridImage { [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(self, img: &PreparedImage) -> 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>> [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>> [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