[INFO] cloning repository https://github.com/NathanNull/SuperCalculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NathanNull/SuperCalculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNathanNull%2FSuperCalculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNathanNull%2FSuperCalculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 578c31ae20c8acc28fd28ad75f5202a81509ef76
[INFO] checking NathanNull/SuperCalculator against dfbea5bc945a9d7ff017d3d4bfbd1af9295fe5b8 for pr-133502-26
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNathanNull%2FSuperCalculator" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NathanNull/SuperCalculator
[INFO] finished tweaking git repo https://github.com/NathanNull/SuperCalculator
[INFO] tweaked toml for git repo https://github.com/NathanNull/SuperCalculator written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NathanNull/SuperCalculator on toolchain dfbea5bc945a9d7ff017d3d4bfbd1af9295fe5b8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dfbea5bc945a9d7ff017d3d4bfbd1af9295fe5b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NathanNull/SuperCalculator 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" "+dfbea5bc945a9d7ff017d3d4bfbd1af9295fe5b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/NathanNull/parce`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fd-lock v4.0.4
[INFO] [stderr]   Downloaded nibble_vec v0.1.0
[INFO] [stderr]   Downloaded endian-type v0.1.2
[INFO] [stderr]   Downloaded anymap v0.12.1
[INFO] [stderr]   Downloaded reikna v0.12.3
[INFO] [stderr]   Downloaded console v0.16.2
[INFO] [stderr]   Downloaded radix_trie v0.2.1
[INFO] [stderr]   Downloaded rustyline v17.0.2
[INFO] [stderr]   Downloaded fancy-regex v0.17.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 27cc018875bc8122a290c3f2b3cab675e84926028d323c7341369a821f899633
[INFO] running `Command { std: "docker" "start" "27cc018875bc8122a290c3f2b3cab675e84926028d323c7341369a821f899633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27cc018875bc8122a290c3f2b3cab675e84926028d323c7341369a821f899633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "27cc018875bc8122a290c3f2b3cab675e84926028d323c7341369a821f899633" "/opt/rustwide/cargo-home/bin/cargo" "+dfbea5bc945a9d7ff017d3d4bfbd1af9295fe5b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27cc018875bc8122a290c3f2b3cab675e84926028d323c7341369a821f899633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "27cc018875bc8122a290c3f2b3cab675e84926028d323c7341369a821f899633" "/opt/rustwide/cargo-home/bin/cargo" "+dfbea5bc945a9d7ff017d3d4bfbd1af9295fe5b8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking console v0.16.2
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking reikna v0.12.3
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking anymap v0.12.1
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking fd-lock v4.0.4
[INFO] [stderr]     Checking rustyline v17.0.2
[INFO] [stderr]     Checking fancy-regex v0.17.0
[INFO] [stderr]     Checking parce v0.1.5 (https://github.com/NathanNull/parce#1229a0fb)
[INFO] [stderr]     Checking super-calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `choose` is never used
[INFO] [stdout]   --> src/num/constructible.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn choose(n: usize, k: usize) -> usize {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `resultant` is never used
[INFO] [stdout]   --> src/num/constructible.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn resultant(
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `multival_sqrt` and `quadratic_formula` are never used
[INFO] [stdout]   --> src/ring_field.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub trait QuadraticClosure: Field + Sqrt {
[INFO] [stdout]    |           ---------------- associated items in this trait
[INFO] [stdout] 70 |     fn multival_sqrt(&self) -> [Self; 2] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn quadratic_formula([a, b, c]: [Self; 3]) -> [Self; 2] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `choose` is never used
[INFO] [stdout]   --> src/num/constructible.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn choose(n: usize, k: usize) -> usize {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `resultant` is never used
[INFO] [stdout]   --> src/num/constructible.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn resultant(
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `multival_sqrt` and `quadratic_formula` are never used
[INFO] [stdout]   --> src/ring_field.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub trait QuadraticClosure: Field + Sqrt {
[INFO] [stdout]    |           ---------------- associated items in this trait
[INFO] [stdout] 70 |     fn multival_sqrt(&self) -> [Self; 2] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn quadratic_formula([a, b, c]: [Self; 3]) -> [Self; 2] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.30.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "27cc018875bc8122a290c3f2b3cab675e84926028d323c7341369a821f899633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27cc018875bc8122a290c3f2b3cab675e84926028d323c7341369a821f899633", kill_on_drop: false }`
[INFO] [stdout] 27cc018875bc8122a290c3f2b3cab675e84926028d323c7341369a821f899633
