[INFO] cloning repository https://github.com/0xWOLAND/ckks [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xWOLAND/ckks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xWOLAND%2Fckks", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xWOLAND%2Fckks'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b1e35a2f8bf4ade69507a3883919a65a097236dc [INFO] checking 0xWOLAND/ckks/b1e35a2f8bf4ade69507a3883919a65a097236dc against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xWOLAND%2Fckks" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/0xWOLAND/ckks on toolchain 38352b01ae4af9300be03b805d6db68c45e51068 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "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-6-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" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ndarray-linalg v0.16.0 [INFO] [stderr] Downloaded cauchy v0.4.0 [INFO] [stderr] Downloaded approx v0.4.0 [INFO] [stderr] Downloaded num-complex v0.4.3 [INFO] [stderr] Downloaded katexit v0.1.4 [INFO] [stderr] Downloaded lax v0.16.0 [INFO] [stderr] Downloaded cblas-sys v0.1.4 [INFO] [stderr] Downloaded lapack-sys v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2269a3b30e1e0054d6ad855c8a0e7a1fcee33b49763fff17eb04786efae1efb1 [INFO] running `Command { std: "docker" "start" "-a" "2269a3b30e1e0054d6ad855c8a0e7a1fcee33b49763fff17eb04786efae1efb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2269a3b30e1e0054d6ad855c8a0e7a1fcee33b49763fff17eb04786efae1efb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2269a3b30e1e0054d6ad855c8a0e7a1fcee33b49763fff17eb04786efae1efb1", kill_on_drop: false }` [INFO] [stdout] 2269a3b30e1e0054d6ad855c8a0e7a1fcee33b49763fff17eb04786efae1efb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 546a3ab7111a417a9c73c8bb43d3ba648de353ab1962a4b9264bf82ed32dd7a5 [INFO] running `Command { std: "docker" "start" "-a" "546a3ab7111a417a9c73c8bb43d3ba648de353ab1962a4b9264bf82ed32dd7a5", 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 syn v1.0.109 [INFO] [stderr] Compiling matrixmultiply v0.3.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking lapack-sys v0.14.0 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking approx v0.4.0 [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: 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: 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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.12s [INFO] running `Command { std: "docker" "inspect" "546a3ab7111a417a9c73c8bb43d3ba648de353ab1962a4b9264bf82ed32dd7a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "546a3ab7111a417a9c73c8bb43d3ba648de353ab1962a4b9264bf82ed32dd7a5", kill_on_drop: false }` [INFO] [stdout] 546a3ab7111a417a9c73c8bb43d3ba648de353ab1962a4b9264bf82ed32dd7a5