[INFO] updating cached repository https://github.com/0xWOLAND/ckks [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b1e35a2f8bf4ade69507a3883919a65a097236dc [INFO] checking 0xWOLAND/ckks/b1e35a2f8bf4ade69507a3883919a65a097236dc against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xWOLAND%2Fckks" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/0xWOLAND/ckks on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/0xWOLAND/ckks [INFO] finished tweaking git repo https://github.com/0xWOLAND/ckks [INFO] tweaked toml for git repo https://github.com/0xWOLAND/ckks written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/0xWOLAND/ckks 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a4e2f84765ea4346ca7bef165d940ae8ed0f220af8d13fee85c03e8c7a72a5f [INFO] running `Command { std: "docker" "start" "-a" "0a4e2f84765ea4346ca7bef165d940ae8ed0f220af8d13fee85c03e8c7a72a5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a4e2f84765ea4346ca7bef165d940ae8ed0f220af8d13fee85c03e8c7a72a5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a4e2f84765ea4346ca7bef165d940ae8ed0f220af8d13fee85c03e8c7a72a5f", kill_on_drop: false }` [INFO] [stdout] 0a4e2f84765ea4346ca7bef165d940ae8ed0f220af8d13fee85c03e8c7a72a5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41944da849441d636b63e00d7180be17f049158bff7227a3aa01932ac74cca1c [INFO] running `Command { std: "docker" "start" "-a" "41944da849441d636b63e00d7180be17f049158bff7227a3aa01932ac74cca1c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Compiling matrixmultiply v0.3.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking lapack-sys v0.14.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Checking num-complex v0.4.3 [INFO] [stderr] Checking cauchy v0.4.0 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Compiling katexit v0.1.4 [INFO] [stderr] Checking lax v0.16.0 [INFO] [stderr] Checking ndarray-linalg v0.16.0 [INFO] [stderr] Checking ckks v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Scalar` [INFO] [stdout] --> src/encoder.rs:2:47 [INFO] [stdout] | [INFO] [stdout] 2 | use ndarray_linalg::{c64, error::LinalgError, Scalar, Solve}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Scalar` [INFO] [stdout] --> src/encoder.rs:2:47 [INFO] [stdout] | [INFO] [stdout] 2 | use ndarray_linalg::{c64, error::LinalgError, Scalar, Solve}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CkksEncoder` is never constructed [INFO] [stdout] --> src/encoder.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct CkksEncoder { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `vandermonde`, and `sigma_inverse` are never used [INFO] [stdout] --> src/encoder.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl CkksEncoder { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(m: usize) -> CkksEncoder { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn vandermonde(m: usize, xi: c64) -> Array2 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn sigma_inverse(self, b: Array1) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CkksEncoder` is never constructed [INFO] [stdout] --> src/encoder.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct CkksEncoder { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `vandermonde`, and `sigma_inverse` are never used [INFO] [stdout] --> src/encoder.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl CkksEncoder { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(m: usize) -> CkksEncoder { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn vandermonde(m: usize, xi: c64) -> Array2 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn sigma_inverse(self, b: Array1) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.84s [INFO] running `Command { std: "docker" "inspect" "41944da849441d636b63e00d7180be17f049158bff7227a3aa01932ac74cca1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41944da849441d636b63e00d7180be17f049158bff7227a3aa01932ac74cca1c", kill_on_drop: false }` [INFO] [stdout] 41944da849441d636b63e00d7180be17f049158bff7227a3aa01932ac74cca1c