[INFO] fetching crate ecos-rs 0.1.0...
[INFO] testing ecos-rs-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ecos-rs 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ecos-rs 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ecos-rs 0.1.0
[INFO] finished tweaking crates.io crate ecos-rs 0.1.0
[INFO] tweaked toml for crates.io crate ecos-rs 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate ecos-rs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4640ac2d613475ccb21db7ac1a11530183d30d9dba91cff212fb97c8533c266
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f4640ac2d613475ccb21db7ac1a11530183d30d9dba91cff212fb97c8533c266", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4640ac2d613475ccb21db7ac1a11530183d30d9dba91cff212fb97c8533c266", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4640ac2d613475ccb21db7ac1a11530183d30d9dba91cff212fb97c8533c266", kill_on_drop: false }`
[INFO] [stdout] f4640ac2d613475ccb21db7ac1a11530183d30d9dba91cff212fb97c8533c266
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d686e2cdf001ff5937bf50341e65d33c18d4704c41e7bad2f3cd0c0e0aebf11
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7d686e2cdf001ff5937bf50341e65d33c18d4704c41e7bad2f3cd0c0e0aebf11", kill_on_drop: false }`
[INFO] [stderr]    Compiling ecos-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `pfloat` should have an upper camel case name
[INFO] [stdout]  --> src/lib.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub type pfloat = f64;
[INFO] [stdout]   |          ^^^^^^ help: convert the identifier to upper camel case: `Pfloat`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `idxint` should have an upper camel case name
[INFO] [stdout]  --> src/lib.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub type idxint = i64;
[INFO] [stdout]   |          ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Idxint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Didx` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub Didx: *mut idxint,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `didx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `PKPt` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub PKPt: *mut spmat,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `pkpt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `L` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub L: *mut spmat,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `D` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub D: *mut pfloat,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RHS1` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub RHS1: *mut pfloat,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `rhs1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RHS2` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub RHS2: *mut pfloat,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `rhs2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `P` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub P: *mut idxint,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Pinv` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub Pinv: *mut idxint,
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case: `pinv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `PK` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub PK: *mut idxint,
[INFO] [stdout]     |         ^^ help: convert the identifier to snake case: `pk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Parent` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub Parent: *mut idxint,
[INFO] [stdout]     |         ^^^^^^ help: convert the identifier to snake case: `parent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Sign` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub Sign: *mut idxint,
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `sign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Pattern` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub Pattern: *mut idxint,
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `pattern`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Flag` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub Flag: *mut idxint,
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `flag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Lnz` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub Lnz: *mut idxint,
[INFO] [stdout]     |         ^^^ help: convert the identifier to snake case: `lnz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `affBack` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub affBack: idxint,
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `aff_back`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `cmbBack` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub cmbBack: idxint,
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `cmb_back`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `D` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub D: idxint,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `W_times_dzaff` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |     pub W_times_dzaff: *mut pfloat,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `w_times_dzaff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `dsaff_by_W` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub dsaff_by_W: *mut pfloat,
[INFO] [stdout]     |         ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `dsaff_by_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `C` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub C: *mut cone,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:197:9
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub A: *mut spmat,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `G` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |     pub G: *mut spmat,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `AtoK` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub AtoK: *mut idxint,
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case: `ato_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `GtoK` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub GtoK: *mut idxint,
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case: `gto_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Aequil` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub Aequil: *mut pfloat,
[INFO] [stdout]     |         ^^^^^^ help: convert the identifier to snake case: `aequil`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Gequil` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     pub Gequil: *mut pfloat,
[INFO] [stdout]     |         ^^^^^^ help: convert the identifier to snake case: `gequil`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `KKT` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |     pub KKT: *mut kkt,
[INFO] [stdout]     |         ^^^ help: convert the identifier to snake case: `kkt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "7d686e2cdf001ff5937bf50341e65d33c18d4704c41e7bad2f3cd0c0e0aebf11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d686e2cdf001ff5937bf50341e65d33c18d4704c41e7bad2f3cd0c0e0aebf11", kill_on_drop: false }`
[INFO] [stdout] 7d686e2cdf001ff5937bf50341e65d33c18d4704c41e7bad2f3cd0c0e0aebf11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72cb16fd96e909205b5f4bc3f406724fe6d2b16a9bbfb520f08da44379b5dd27
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "72cb16fd96e909205b5f4bc3f406724fe6d2b16a9bbfb520f08da44379b5dd27", kill_on_drop: false }`
[INFO] [stderr]    Compiling ecos-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `pfloat` should have an upper camel case name
[INFO] [stdout]  --> src/lib.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub type pfloat = f64;
[INFO] [stdout]   |          ^^^^^^ help: convert the identifier to upper camel case: `Pfloat`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `idxint` should have an upper camel case name
[INFO] [stdout]  --> src/lib.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub type idxint = i64;
[INFO] [stdout]   |          ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Idxint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Didx` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub Didx: *mut idxint,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `didx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `PKPt` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub PKPt: *mut spmat,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `pkpt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `L` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub L: *mut spmat,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `D` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub D: *mut pfloat,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RHS1` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub RHS1: *mut pfloat,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `rhs1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RHS2` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub RHS2: *mut pfloat,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `rhs2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `P` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub P: *mut idxint,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Pinv` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub Pinv: *mut idxint,
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case: `pinv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `PK` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub PK: *mut idxint,
[INFO] [stdout]     |         ^^ help: convert the identifier to snake case: `pk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Parent` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub Parent: *mut idxint,
[INFO] [stdout]     |         ^^^^^^ help: convert the identifier to snake case: `parent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Sign` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub Sign: *mut idxint,
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `sign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Pattern` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub Pattern: *mut idxint,
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `pattern`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Flag` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub Flag: *mut idxint,
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `flag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Lnz` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub Lnz: *mut idxint,
[INFO] [stdout]     |         ^^^ help: convert the identifier to snake case: `lnz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `affBack` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub affBack: idxint,
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `aff_back`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `cmbBack` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub cmbBack: idxint,
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `cmb_back`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `D` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub D: idxint,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `W_times_dzaff` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |     pub W_times_dzaff: *mut pfloat,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `w_times_dzaff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `dsaff_by_W` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub dsaff_by_W: *mut pfloat,
[INFO] [stdout]     |         ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `dsaff_by_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `C` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub C: *mut cone,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:197:9
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub A: *mut spmat,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `G` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |     pub G: *mut spmat,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `AtoK` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub AtoK: *mut idxint,
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case: `ato_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `GtoK` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub GtoK: *mut idxint,
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case: `gto_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Aequil` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub Aequil: *mut pfloat,
[INFO] [stdout]     |         ^^^^^^ help: convert the identifier to snake case: `aequil`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Gequil` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     pub Gequil: *mut pfloat,
[INFO] [stdout]     |         ^^^^^^ help: convert the identifier to snake case: `gequil`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `KKT` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |     pub KKT: *mut kkt,
[INFO] [stdout]     |         ^^^ help: convert the identifier to snake case: `kkt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `pfloat` should have an upper camel case name
[INFO] [stdout]  --> src/lib.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub type pfloat = f64;
[INFO] [stdout]   |          ^^^^^^ help: convert the identifier to upper camel case: `Pfloat`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `idxint` should have an upper camel case name
[INFO] [stdout]  --> src/lib.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub type idxint = i64;
[INFO] [stdout]   |          ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Idxint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/examples/circle-6dfaeaf282f2b535.circle.a1bzn0zi-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/circle-6dfaeaf282f2b535.circle.a1bzn0zi-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/circle-6dfaeaf282f2b535.circle.a1bzn0zi-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/circle-6dfaeaf282f2b535.circle.a1bzn0zi-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/circle-6dfaeaf282f2b535.circle.a1bzn0zi-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/circle-6dfaeaf282f2b535.circle.a1bzn0zi-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/circle-6dfaeaf282f2b535.circle.a1bzn0zi-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/circle-6dfaeaf282f2b535.circle.a1bzn0zi-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/circle-6dfaeaf282f2b535.circle.a1bzn0zi-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/circle-6dfaeaf282f2b535.circle.a1bzn0zi-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/circle-6dfaeaf282f2b535.circle.a1bzn0zi-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/circle-6dfaeaf282f2b535.circle.a1bzn0zi-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/circle-6dfaeaf282f2b535.circle.a1bzn0zi-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/circle-6dfaeaf282f2b535.circle.a1bzn0zi-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/circle-6dfaeaf282f2b535.circle.a1bzn0zi-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/circle-6dfaeaf282f2b535.circle.a1bzn0zi-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/examples/circle-6dfaeaf282f2b535" "/opt/rustwide/target/debug/examples/circle-6dfaeaf282f2b535.2noysnuk5a8dwufj.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libecos-58178914255abb83.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lecos" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lecos
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ecos-rs`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: structure field `Didx` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub Didx: *mut idxint,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `didx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `PKPt` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub PKPt: *mut spmat,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `pkpt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `L` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub L: *mut spmat,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `D` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub D: *mut pfloat,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RHS1` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub RHS1: *mut pfloat,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `rhs1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RHS2` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub RHS2: *mut pfloat,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `rhs2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `P` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub P: *mut idxint,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Pinv` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub Pinv: *mut idxint,
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case: `pinv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `PK` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub PK: *mut idxint,
[INFO] [stdout]     |         ^^ help: convert the identifier to snake case: `pk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Parent` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub Parent: *mut idxint,
[INFO] [stdout]     |         ^^^^^^ help: convert the identifier to snake case: `parent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Sign` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub Sign: *mut idxint,
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `sign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Pattern` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub Pattern: *mut idxint,
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `pattern`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Flag` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub Flag: *mut idxint,
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `flag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Lnz` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub Lnz: *mut idxint,
[INFO] [stdout]     |         ^^^ help: convert the identifier to snake case: `lnz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `affBack` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub affBack: idxint,
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `aff_back`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `cmbBack` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub cmbBack: idxint,
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `cmb_back`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `D` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub D: idxint,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `W_times_dzaff` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |     pub W_times_dzaff: *mut pfloat,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `w_times_dzaff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `dsaff_by_W` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub dsaff_by_W: *mut pfloat,
[INFO] [stdout]     |         ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `dsaff_by_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `C` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub C: *mut cone,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:197:9
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub A: *mut spmat,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `G` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |     pub G: *mut spmat,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `AtoK` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub AtoK: *mut idxint,
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case: `ato_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `GtoK` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub GtoK: *mut idxint,
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case: `gto_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Aequil` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub Aequil: *mut pfloat,
[INFO] [stdout]     |         ^^^^^^ help: convert the identifier to snake case: `aequil`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Gequil` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     pub Gequil: *mut pfloat,
[INFO] [stdout]     |         ^^^^^^ help: convert the identifier to snake case: `gequil`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `KKT` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |     pub KKT: *mut kkt,
[INFO] [stdout]     |         ^^^ help: convert the identifier to snake case: `kkt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/ecos-cb2958356b75ae7d.ecos.5ygyn6s5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ecos-cb2958356b75ae7d.ecos.5ygyn6s5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ecos-cb2958356b75ae7d.ecos.5ygyn6s5-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ecos-cb2958356b75ae7d.ecos.5ygyn6s5-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ecos-cb2958356b75ae7d.ecos.5ygyn6s5-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ecos-cb2958356b75ae7d.ecos.5ygyn6s5-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ecos-cb2958356b75ae7d.ecos.5ygyn6s5-cgu.6.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/ecos-cb2958356b75ae7d" "/opt/rustwide/target/debug/deps/ecos-cb2958356b75ae7d.1yy75fzyk5tns7qz.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lecos" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-6609e81d71a1bf05.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-c352aab3e89370e6.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-5a89b15f567bd092.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-f48d3ad387757b0f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-bf2dc5d6d88f70a5.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lecos
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "72cb16fd96e909205b5f4bc3f406724fe6d2b16a9bbfb520f08da44379b5dd27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72cb16fd96e909205b5f4bc3f406724fe6d2b16a9bbfb520f08da44379b5dd27", kill_on_drop: false }`
[INFO] [stdout] 72cb16fd96e909205b5f4bc3f406724fe6d2b16a9bbfb520f08da44379b5dd27