[INFO] cloning repository https://github.com/e3ntity/nanograd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/e3ntity/nanograd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fe3ntity%2Fnanograd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fe3ntity%2Fnanograd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9fd6ec446d5be998c28e8827fdf28dcc47b14054
[INFO] checking e3ntity/nanograd against master#ba7e63b63871a429533c189adbfb1d9a6337e000 for pr-135331-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fe3ntity%2Fnanograd" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/e3ntity/nanograd
[INFO] finished tweaking git repo https://github.com/e3ntity/nanograd
[INFO] tweaked toml for git repo https://github.com/e3ntity/nanograd written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/e3ntity/nanograd on toolchain ba7e63b63871a429533c189adbfb1d9a6337e000
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/e3ntity/nanograd 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" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7c3768011388d290204f9111496d9a687c1a4bc5ffd56ddcf4a23a9d87cb5ff
[INFO] running `Command { std: "docker" "start" "-a" "f7c3768011388d290204f9111496d9a687c1a4bc5ffd56ddcf4a23a9d87cb5ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7c3768011388d290204f9111496d9a687c1a4bc5ffd56ddcf4a23a9d87cb5ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c3768011388d290204f9111496d9a687c1a4bc5ffd56ddcf4a23a9d87cb5ff", kill_on_drop: false }`
[INFO] [stdout] f7c3768011388d290204f9111496d9a687c1a4bc5ffd56ddcf4a23a9d87cb5ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f88c7bf695b9313d5329b74ebd0a8bfc4855a73afd5fd1155eda520c3d183532
[INFO] running `Command { std: "docker" "start" "-a" "f88c7bf695b9313d5329b74ebd0a8bfc4855a73afd5fd1155eda520c3d183532", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking nanograd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `abs` is never used
[INFO] [stdout]  --> src/scalar/func.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn abs(x: Scalar) -> Scalar {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `max` is never used
[INFO] [stdout]   --> src/scalar/func.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn max(x: Scalar, y: Scalar) -> Scalar {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqrt` is never used
[INFO] [stdout]   --> src/scalar/func.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn sqrt(x: Scalar) -> Scalar {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `norm2` is never used
[INFO] [stdout]   --> src/scalar/func.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn norm2(x: Scalar) -> Scalar {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Abs`, `Max`, `Sqrt`, and `Sub` are never constructed
[INFO] [stdout]   --> src/scalar/scalar.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(super) enum Operation {
[INFO] [stdout]    |                 --------- variants in this enum
[INFO] [stdout] 16 |     Abs,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     Max,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     Sqrt,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 25 |     Sub,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Operation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `abs` is never used
[INFO] [stdout]  --> src/scalar/func.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn abs(x: Scalar) -> Scalar {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `max` is never used
[INFO] [stdout]   --> src/scalar/func.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn max(x: Scalar, y: Scalar) -> Scalar {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqrt` is never used
[INFO] [stdout]   --> src/scalar/func.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn sqrt(x: Scalar) -> Scalar {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `norm2` is never used
[INFO] [stdout]   --> src/scalar/func.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn norm2(x: Scalar) -> Scalar {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Abs`, `Max`, `Sqrt`, and `Sub` are never constructed
[INFO] [stdout]   --> src/scalar/scalar.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(super) enum Operation {
[INFO] [stdout]    |                 --------- variants in this enum
[INFO] [stdout] 16 |     Abs,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     Max,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     Sqrt,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 25 |     Sub,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Operation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.70s
[INFO] running `Command { std: "docker" "inspect" "f88c7bf695b9313d5329b74ebd0a8bfc4855a73afd5fd1155eda520c3d183532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f88c7bf695b9313d5329b74ebd0a8bfc4855a73afd5fd1155eda520c3d183532", kill_on_drop: false }`
[INFO] [stdout] f88c7bf695b9313d5329b74ebd0a8bfc4855a73afd5fd1155eda520c3d183532