[INFO] cloning repository https://github.com/IInexerino/advent-of-code_2025
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IInexerino/advent-of-code_2025" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIInexerino%2Fadvent-of-code_2025", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIInexerino%2Fadvent-of-code_2025'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ecfb80ecc202fcab2624fc7a941e45ef6e905828
[INFO] checking IInexerino/advent-of-code_2025 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIInexerino%2Fadvent-of-code_2025" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/IInexerino/advent-of-code_2025
[INFO] finished tweaking git repo https://github.com/IInexerino/advent-of-code_2025
[INFO] tweaked toml for git repo https://github.com/IInexerino/advent-of-code_2025 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/IInexerino/advent-of-code_2025 on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/IInexerino/advent-of-code_2025 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `ex1_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex1_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `ex1-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex1_1.rs
[INFO] [stderr] 1 + src/bin/ex1-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex1_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex1_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex1-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex1_2.rs
[INFO] [stderr] 1 + src/bin/ex1-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex2_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex2_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex2-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex2_1.rs
[INFO] [stderr] 1 + src/bin/ex2-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex2_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex2_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex2-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex2_2.rs
[INFO] [stderr] 1 + src/bin/ex2-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex3_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex3_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex3-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex3_1.rs
[INFO] [stderr] 1 + src/bin/ex3-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex3_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex3_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex3-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex3_2.rs
[INFO] [stderr] 1 + src/bin/ex3-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex4_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex4_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex4-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex4_1.rs
[INFO] [stderr] 1 + src/bin/ex4-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex4_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex4_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex4-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex4_2.rs
[INFO] [stderr] 1 + src/bin/ex4-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex5_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex5_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex5-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex5_1.rs
[INFO] [stderr] 1 + src/bin/ex5-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex5_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex5_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex5-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex5_2.rs
[INFO] [stderr] 1 + src/bin/ex5-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex6_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex6_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex6-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex6_1.rs
[INFO] [stderr] 1 + src/bin/ex6-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex6_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex6_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex6-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex6_2.rs
[INFO] [stderr] 1 + src/bin/ex6-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `advent_of_code_2025` (manifest) generated 12 warnings
[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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking IInexerino/advent-of-code_2025 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIInexerino%2Fadvent-of-code_2025" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/IInexerino/advent-of-code_2025
[INFO] finished tweaking git repo https://github.com/IInexerino/advent-of-code_2025
[INFO] tweaked toml for git repo https://github.com/IInexerino/advent-of-code_2025 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/IInexerino/advent-of-code_2025 on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/IInexerino/advent-of-code_2025 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `ex1_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex1_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `ex1-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex1_1.rs
[INFO] [stderr] 1 + src/bin/ex1-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex1_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex1_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex1-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex1_2.rs
[INFO] [stderr] 1 + src/bin/ex1-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex2_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex2_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex2-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex2_1.rs
[INFO] [stderr] 1 + src/bin/ex2-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex2_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex2_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex2-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex2_2.rs
[INFO] [stderr] 1 + src/bin/ex2-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex3_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex3_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex3-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex3_1.rs
[INFO] [stderr] 1 + src/bin/ex3-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex3_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex3_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex3-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex3_2.rs
[INFO] [stderr] 1 + src/bin/ex3-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex4_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex4_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex4-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex4_1.rs
[INFO] [stderr] 1 + src/bin/ex4-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex4_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex4_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex4-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex4_2.rs
[INFO] [stderr] 1 + src/bin/ex4-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex5_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex5_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex5-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex5_1.rs
[INFO] [stderr] 1 + src/bin/ex5-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex5_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex5_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex5-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex5_2.rs
[INFO] [stderr] 1 + src/bin/ex5-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex6_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex6_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex6-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex6_1.rs
[INFO] [stderr] 1 + src/bin/ex6-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex6_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex6_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex6-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex6_2.rs
[INFO] [stderr] 1 + src/bin/ex6-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `advent_of_code_2025` (manifest) generated 12 warnings
[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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking IInexerino/advent-of-code_2025 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIInexerino%2Fadvent-of-code_2025" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/IInexerino/advent-of-code_2025
[INFO] finished tweaking git repo https://github.com/IInexerino/advent-of-code_2025
[INFO] tweaked toml for git repo https://github.com/IInexerino/advent-of-code_2025 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/IInexerino/advent-of-code_2025 on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/IInexerino/advent-of-code_2025 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `ex1_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex1_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `ex1-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex1_1.rs
[INFO] [stderr] 1 + src/bin/ex1-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex1_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex1_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex1-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex1_2.rs
[INFO] [stderr] 1 + src/bin/ex1-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex2_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex2_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex2-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex2_1.rs
[INFO] [stderr] 1 + src/bin/ex2-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex2_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex2_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex2-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex2_2.rs
[INFO] [stderr] 1 + src/bin/ex2-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex3_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex3_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex3-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex3_1.rs
[INFO] [stderr] 1 + src/bin/ex3-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex3_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex3_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex3-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex3_2.rs
[INFO] [stderr] 1 + src/bin/ex3-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex4_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex4_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex4-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex4_1.rs
[INFO] [stderr] 1 + src/bin/ex4-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex4_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex4_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex4-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex4_2.rs
[INFO] [stderr] 1 + src/bin/ex4-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex5_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex5_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex5-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex5_1.rs
[INFO] [stderr] 1 + src/bin/ex5-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex5_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex5_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex5-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex5_2.rs
[INFO] [stderr] 1 + src/bin/ex5-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex6_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex6_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex6-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex6_1.rs
[INFO] [stderr] 1 + src/bin/ex6-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex6_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex6_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex6-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex6_2.rs
[INFO] [stderr] 1 + src/bin/ex6-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `advent_of_code_2025` (manifest) generated 12 warnings
[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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking IInexerino/advent-of-code_2025 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIInexerino%2Fadvent-of-code_2025" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/IInexerino/advent-of-code_2025
[INFO] finished tweaking git repo https://github.com/IInexerino/advent-of-code_2025
[INFO] tweaked toml for git repo https://github.com/IInexerino/advent-of-code_2025 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/IInexerino/advent-of-code_2025 on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/IInexerino/advent-of-code_2025 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `ex1_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex1_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `ex1-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex1_1.rs
[INFO] [stderr] 1 + src/bin/ex1-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex1_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex1_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex1-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex1_2.rs
[INFO] [stderr] 1 + src/bin/ex1-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex2_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex2_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex2-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex2_1.rs
[INFO] [stderr] 1 + src/bin/ex2-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex2_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex2_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex2-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex2_2.rs
[INFO] [stderr] 1 + src/bin/ex2-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex3_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex3_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex3-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex3_1.rs
[INFO] [stderr] 1 + src/bin/ex3-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex3_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex3_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex3-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex3_2.rs
[INFO] [stderr] 1 + src/bin/ex3-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex4_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex4_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex4-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex4_1.rs
[INFO] [stderr] 1 + src/bin/ex4-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex4_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex4_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex4-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex4_2.rs
[INFO] [stderr] 1 + src/bin/ex4-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex5_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex5_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex5-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex5_1.rs
[INFO] [stderr] 1 + src/bin/ex5-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex5_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex5_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex5-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex5_2.rs
[INFO] [stderr] 1 + src/bin/ex5-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex6_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex6_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex6-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex6_1.rs
[INFO] [stderr] 1 + src/bin/ex6-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex6_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex6_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex6-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex6_2.rs
[INFO] [stderr] 1 + src/bin/ex6-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `advent_of_code_2025` (manifest) generated 12 warnings
[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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] checking IInexerino/advent-of-code_2025 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIInexerino%2Fadvent-of-code_2025" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/IInexerino/advent-of-code_2025
[INFO] finished tweaking git repo https://github.com/IInexerino/advent-of-code_2025
[INFO] tweaked toml for git repo https://github.com/IInexerino/advent-of-code_2025 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/IInexerino/advent-of-code_2025 on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/IInexerino/advent-of-code_2025 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `ex1_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex1_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `ex1-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex1_1.rs
[INFO] [stderr] 1 + src/bin/ex1-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex1_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex1_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex1-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex1_2.rs
[INFO] [stderr] 1 + src/bin/ex1-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex2_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex2_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex2-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex2_1.rs
[INFO] [stderr] 1 + src/bin/ex2-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex2_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex2_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex2-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex2_2.rs
[INFO] [stderr] 1 + src/bin/ex2-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex3_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex3_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex3-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex3_1.rs
[INFO] [stderr] 1 + src/bin/ex3-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex3_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex3_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex3-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex3_2.rs
[INFO] [stderr] 1 + src/bin/ex3-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex4_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex4_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex4-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex4_1.rs
[INFO] [stderr] 1 + src/bin/ex4-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex4_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex4_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex4-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex4_2.rs
[INFO] [stderr] 1 + src/bin/ex4-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex5_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex5_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex5-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex5_1.rs
[INFO] [stderr] 1 + src/bin/ex5-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex5_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex5_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex5-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex5_2.rs
[INFO] [stderr] 1 + src/bin/ex5-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex6_1` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex6_1
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex6-1`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex6_1.rs
[INFO] [stderr] 1 + src/bin/ex6-1.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `ex6_2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../ex6_2
[INFO] [stderr]   |                                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `ex6-2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/ex6_2.rs
[INFO] [stderr] 1 + src/bin/ex6-2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `advent_of_code_2025` (manifest) generated 12 warnings
[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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device


sandbox container could not be created: command failed: exit status: 1

Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device

Caused by:
    command failed: exit status: 1
    
    Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device