[INFO] fetching crate principia_optimization 0.1.2...
[INFO] building principia_optimization-0.1.2 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate principia_optimization 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate principia_optimization 0.1.2
[INFO] finished tweaking crates.io crate principia_optimization 0.1.2
[INFO] tweaked toml for crates.io crate principia_optimization 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate principia_optimization 0.1.2 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate principia_optimization 0.1.2 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad3e6f94a19a8f2737f48138b17a0ac7061e9d62ae6cfd985f10d2e6fd228324
[INFO] running `Command { std: "docker" "start" "-a" "ad3e6f94a19a8f2737f48138b17a0ac7061e9d62ae6cfd985f10d2e6fd228324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad3e6f94a19a8f2737f48138b17a0ac7061e9d62ae6cfd985f10d2e6fd228324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad3e6f94a19a8f2737f48138b17a0ac7061e9d62ae6cfd985f10d2e6fd228324", kill_on_drop: false }`
[INFO] [stdout] ad3e6f94a19a8f2737f48138b17a0ac7061e9d62ae6cfd985f10d2e6fd228324
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ceed556a6822d7bba606c258c9f4c5f22cca0b9ee084526406bfb3bfac1e0d9a
[INFO] running `Command { std: "docker" "start" "-a" "ceed556a6822d7bba606c258c9f4c5f22cca0b9ee084526406bfb3bfac1e0d9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling bytemuck v1.18.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling safe_arch v0.7.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling wide v0.7.28
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling simba v0.9.0
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling principia_optimization v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `decomposed`
[INFO] [stdout]  --> src/lib.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let decomposed = decompose_matrix.cholesky().unwrap();
[INFO] [stdout]   |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decomposed`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `CG` should have a snake case name
[INFO] [stdout]  --> src/unconstrained_optimization/trust_region/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod CG;
[INFO] [stdout]   |         ^^ help: convert the identifier to snake case: `cg`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `MICCG` should have a snake case name
[INFO] [stdout]  --> src/unconstrained_optimization/trust_region/CG/MICCG.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn MICCG() {}
[INFO] [stdout]   |        ^^^^^ help: convert the identifier to snake case: `miccg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `MICCG` should have a snake case name
[INFO] [stdout]  --> src/unconstrained_optimization/trust_region/CG/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod MICCG;
[INFO] [stdout]   |         ^^^^^ help: convert the identifier to snake case: `miccg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Matrix3` and `SMatrix`
[INFO] [stdout]  --> src/main.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nalgebra::{Matrix3, SMatrix};
[INFO] [stdout]   |                ^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.43s
[INFO] running `Command { std: "docker" "inspect" "ceed556a6822d7bba606c258c9f4c5f22cca0b9ee084526406bfb3bfac1e0d9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceed556a6822d7bba606c258c9f4c5f22cca0b9ee084526406bfb3bfac1e0d9a", kill_on_drop: false }`
[INFO] [stdout] ceed556a6822d7bba606c258c9f4c5f22cca0b9ee084526406bfb3bfac1e0d9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9736b914cc2178e4b753c42aa19cd1587eeded4dac446d68efc322aa7c2973f9
[INFO] running `Command { std: "docker" "start" "-a" "9736b914cc2178e4b753c42aa19cd1587eeded4dac446d68efc322aa7c2973f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling principia_optimization v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `decomposed`
[INFO] [stdout]  --> src/lib.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let decomposed = decompose_matrix.cholesky().unwrap();
[INFO] [stdout]   |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decomposed`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `CG` should have a snake case name
[INFO] [stdout]  --> src/unconstrained_optimization/trust_region/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod CG;
[INFO] [stdout]   |         ^^ help: convert the identifier to snake case: `cg`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `MICCG` should have a snake case name
[INFO] [stdout]  --> src/unconstrained_optimization/trust_region/CG/MICCG.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn MICCG() {}
[INFO] [stdout]   |        ^^^^^ help: convert the identifier to snake case: `miccg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `MICCG` should have a snake case name
[INFO] [stdout]  --> src/unconstrained_optimization/trust_region/CG/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod MICCG;
[INFO] [stdout]   |         ^^^^^ help: convert the identifier to snake case: `miccg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Matrix3` and `SMatrix`
[INFO] [stdout]  --> src/main.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nalgebra::{Matrix3, SMatrix};
[INFO] [stdout]   |                ^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decomposed`
[INFO] [stdout]  --> src/lib.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let decomposed = decompose_matrix.cholesky().unwrap();
[INFO] [stdout]   |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decomposed`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `CG` should have a snake case name
[INFO] [stdout]  --> src/unconstrained_optimization/trust_region/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod CG;
[INFO] [stdout]   |         ^^ help: convert the identifier to snake case: `cg`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `MICCG` should have a snake case name
[INFO] [stdout]  --> src/unconstrained_optimization/trust_region/CG/MICCG.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn MICCG() {}
[INFO] [stdout]   |        ^^^^^ help: convert the identifier to snake case: `miccg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `MICCG` should have a snake case name
[INFO] [stdout]  --> src/unconstrained_optimization/trust_region/CG/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod MICCG;
[INFO] [stdout]   |         ^^^^^ help: convert the identifier to snake case: `miccg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "9736b914cc2178e4b753c42aa19cd1587eeded4dac446d68efc322aa7c2973f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9736b914cc2178e4b753c42aa19cd1587eeded4dac446d68efc322aa7c2973f9", kill_on_drop: false }`
[INFO] [stdout] 9736b914cc2178e4b753c42aa19cd1587eeded4dac446d68efc322aa7c2973f9
