[INFO] fetching crate principia_optimization 0.1.2...
[INFO] checking principia_optimization-0.1.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate principia_optimization 0.1.2 into /workspace/builds/worker-5-tc1/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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate principia_optimization 0.1.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8516f54174c5b4e147332f7a76179f879b15a74e25fbe32c19c83f3fc09cd932
[INFO] running `Command { std: "docker" "start" "-a" "8516f54174c5b4e147332f7a76179f879b15a74e25fbe32c19c83f3fc09cd932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8516f54174c5b4e147332f7a76179f879b15a74e25fbe32c19c83f3fc09cd932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8516f54174c5b4e147332f7a76179f879b15a74e25fbe32c19c83f3fc09cd932", kill_on_drop: false }`
[INFO] [stdout] 8516f54174c5b4e147332f7a76179f879b15a74e25fbe32c19c83f3fc09cd932
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4906f7cb253124a3d6068f543bce7d0f3b361a0a537d83f77d3544da1aff8db5
[INFO] running `Command { std: "docker" "start" "-a" "4906f7cb253124a3d6068f543bce7d0f3b361a0a537d83f77d3544da1aff8db5", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]     Checking bytemuck v1.18.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking safe_arch v0.7.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking wide v0.7.28
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking simba v0.9.0
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]     Checking 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)]` 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)]` on by default
[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: 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: 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)]` 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)]` on by default
[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: 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: 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)]` on by default
[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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.61s
[INFO] running `Command { std: "docker" "inspect" "4906f7cb253124a3d6068f543bce7d0f3b361a0a537d83f77d3544da1aff8db5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4906f7cb253124a3d6068f543bce7d0f3b361a0a537d83f77d3544da1aff8db5", kill_on_drop: false }`
[INFO] [stdout] 4906f7cb253124a3d6068f543bce7d0f3b361a0a537d83f77d3544da1aff8db5