[INFO] crate rgmsh 0.1.2 is already in cache
[INFO] testing rgmsh-0.1.2 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate rgmsh 0.1.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rgmsh 0.1.2 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rgmsh 0.1.2
[INFO] finished tweaking crates.io crate rgmsh 0.1.2
[INFO] tweaked toml for crates.io crate rgmsh 0.1.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate rgmsh 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 44177a25f35ca3de600aae805829b47e48a3295dc83255468a86240b190d268a
[INFO] running `"docker" "start" "-a" "44177a25f35ca3de600aae805829b47e48a3295dc83255468a86240b190d268a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling pkg-config v0.3.16
[INFO] [stderr]    Compiling gmsh-sys v0.1.2
[INFO] [stderr]    Compiling rgmsh v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]  --> src/model/occ.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | /// All angle values are in radians, commonly given as fractions of π.
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]   = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CStr`
[INFO] [stderr]    --> src/model/mod.rs:224:16
[INFO] [stderr]     |
[INFO] [stderr] 224 | use std::ffi::{CStr, CString};
[INFO] [stderr]     |                ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `check_main_error`
[INFO] [stderr]  --> src/model/occ.rs:4:36
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::{GmshError, GmshResult, check_main_error, check_model_error};
[INFO] [stderr]   |                                    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `c_or_s` should have an upper camel case name
[INFO] [stderr]    --> src/model/mod.rs:727:6
[INFO] [stderr]     |
[INFO] [stderr] 727 | type c_or_s = CurveOrSurface;
[INFO] [stderr]     |      ^^^^^^ help: convert the identifier to upper camel case: `COrS`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Surface`
[INFO] [stderr]    --> src/model/mod.rs:701:9
[INFO] [stderr]     |
[INFO] [stderr] 701 |         Surface(SurfaceTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Volume`
[INFO] [stderr]    --> src/model/mod.rs:702:9
[INFO] [stderr]     |
[INFO] [stderr] 702 |         Volume(VolumeTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Point`
[INFO] [stderr]    --> src/model/mod.rs:708:9
[INFO] [stderr]     |
[INFO] [stderr] 708 |         Point(PointTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Curve`
[INFO] [stderr]    --> src/model/mod.rs:709:9
[INFO] [stderr]     |
[INFO] [stderr] 709 |         Curve(CurveTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Wire`
[INFO] [stderr]    --> src/model/mod.rs:710:9
[INFO] [stderr]     |
[INFO] [stderr] 710 |         Wire(WireTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Surface`
[INFO] [stderr]    --> src/model/mod.rs:711:9
[INFO] [stderr]     |
[INFO] [stderr] 711 |         Surface(SurfaceTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Shell`
[INFO] [stderr]    --> src/model/mod.rs:712:9
[INFO] [stderr]     |
[INFO] [stderr] 712 |         Shell(ShellTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Volume`
[INFO] [stderr]    --> src/model/mod.rs:713:9
[INFO] [stderr]     |
[INFO] [stderr] 713 |         Volume(VolumeTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `FieldTag`
[INFO] [stderr]   --> src/lib.rs:52:8
[INFO] [stderr]    |
[INFO] [stderr] 52 | struct FieldTag(i64);
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ViewTag`
[INFO] [stderr]   --> src/lib.rs:55:8
[INFO] [stderr]    |
[INFO] [stderr] 55 | struct ViewTag(i64);
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ApiCategory`
[INFO] [stderr]  --> src/bin/api_gen.rs:3:6
[INFO] [stderr]   |
[INFO] [stderr] 3 | enum ApiCategory { 
[INFO] [stderr]   |      ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Func`
[INFO] [stderr]  --> src/bin/api_gen.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | struct Func<T, F> { 
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.77s
[INFO] running `"docker" "inspect" "44177a25f35ca3de600aae805829b47e48a3295dc83255468a86240b190d268a"`
[INFO] running `"docker" "rm" "-f" "44177a25f35ca3de600aae805829b47e48a3295dc83255468a86240b190d268a"`
[INFO] [stdout] 44177a25f35ca3de600aae805829b47e48a3295dc83255468a86240b190d268a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e9c1a627008901d04e1e25d5d2caed6ffabd377fab10ae8a205c83593dd18604
[INFO] running `"docker" "start" "-a" "e9c1a627008901d04e1e25d5d2caed6ffabd377fab10ae8a205c83593dd18604"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling serde v1.0.100
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.3
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]  --> src/model/occ.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | /// All angle values are in radians, commonly given as fractions of π.
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]   = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CStr`
[INFO] [stderr]    --> src/model/mod.rs:224:16
[INFO] [stderr]     |
[INFO] [stderr] 224 | use std::ffi::{CStr, CString};
[INFO] [stderr]     |                ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `check_main_error`
[INFO] [stderr]  --> src/model/occ.rs:4:36
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::{GmshError, GmshResult, check_main_error, check_model_error};
[INFO] [stderr]   |                                    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `c_or_s` should have an upper camel case name
[INFO] [stderr]    --> src/model/mod.rs:727:6
[INFO] [stderr]     |
[INFO] [stderr] 727 | type c_or_s = CurveOrSurface;
[INFO] [stderr]     |      ^^^^^^ help: convert the identifier to upper camel case: `COrS`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Surface`
[INFO] [stderr]    --> src/model/mod.rs:701:9
[INFO] [stderr]     |
[INFO] [stderr] 701 |         Surface(SurfaceTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Volume`
[INFO] [stderr]    --> src/model/mod.rs:702:9
[INFO] [stderr]     |
[INFO] [stderr] 702 |         Volume(VolumeTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Point`
[INFO] [stderr]    --> src/model/mod.rs:708:9
[INFO] [stderr]     |
[INFO] [stderr] 708 |         Point(PointTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Curve`
[INFO] [stderr]    --> src/model/mod.rs:709:9
[INFO] [stderr]     |
[INFO] [stderr] 709 |         Curve(CurveTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Wire`
[INFO] [stderr]    --> src/model/mod.rs:710:9
[INFO] [stderr]     |
[INFO] [stderr] 710 |         Wire(WireTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Surface`
[INFO] [stderr]    --> src/model/mod.rs:711:9
[INFO] [stderr]     |
[INFO] [stderr] 711 |         Surface(SurfaceTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Shell`
[INFO] [stderr]    --> src/model/mod.rs:712:9
[INFO] [stderr]     |
[INFO] [stderr] 712 |         Shell(ShellTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Volume`
[INFO] [stderr]    --> src/model/mod.rs:713:9
[INFO] [stderr]     |
[INFO] [stderr] 713 |         Volume(VolumeTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `FieldTag`
[INFO] [stderr]   --> src/lib.rs:52:8
[INFO] [stderr]    |
[INFO] [stderr] 52 | struct FieldTag(i64);
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ViewTag`
[INFO] [stderr]   --> src/lib.rs:55:8
[INFO] [stderr]    |
[INFO] [stderr] 55 | struct ViewTag(i64);
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.100
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling bstr v0.2.8
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling rgmsh v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: enum is never used: `ApiCategory`
[INFO] [stderr]  --> src/bin/api_gen.rs:3:6
[INFO] [stderr]   |
[INFO] [stderr] 3 | enum ApiCategory { 
[INFO] [stderr]   |      ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Func`
[INFO] [stderr]  --> src/bin/api_gen.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | struct Func<T, F> { 
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pl`
[INFO] [stderr]   --> examples/t1.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let pl = model.add_plane_surface(cl)?;
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_pl`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]  --> src/model/occ.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | /// All angle values are in radians, commonly given as fractions of π.
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]   = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CStr`
[INFO] [stderr]    --> src/model/mod.rs:224:16
[INFO] [stderr]     |
[INFO] [stderr] 224 | use std::ffi::{CStr, CString};
[INFO] [stderr]     |                ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `check_main_error`
[INFO] [stderr]  --> src/model/occ.rs:4:36
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::{GmshError, GmshResult, check_main_error, check_model_error};
[INFO] [stderr]   |                                    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gui`
[INFO] [stderr]   --> examples/t1.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |     let gui = gmsh.run_gui()?;
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_gui`
[INFO] [stderr] 
[INFO] [stderr] warning: type `c_or_s` should have an upper camel case name
[INFO] [stderr]    --> src/model/mod.rs:727:6
[INFO] [stderr]     |
[INFO] [stderr] 727 | type c_or_s = CurveOrSurface;
[INFO] [stderr]     |      ^^^^^^ help: convert the identifier to upper camel case: `COrS`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::model::*`
[INFO] [stderr]    --> src/lib.rs:207:9
[INFO] [stderr]     |
[INFO] [stderr] 207 |     use crate::model::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/t1.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let mut gmsh = Gmsh::initialize()?;
[INFO] [stderr]    |         ----^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l1`
[INFO] [stderr]   --> examples/tour.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |     let l1 = geom.add_line(p1, p2)?;
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_l1`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l2`
[INFO] [stderr]   --> examples/tour.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let l2 = geom.add_line(p1, p2)?;
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_l2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l3`
[INFO] [stderr]   --> examples/tour.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |     let l3 = geom.add_line(p1, p2)?;
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_l3`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l4`
[INFO] [stderr]   --> examples/tour.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |     let l4 = geom.add_line(p1, p2)?;
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_l4`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p_a`
[INFO] [stderr]    --> examples/tour.rs:113:9
[INFO] [stderr]     |
[INFO] [stderr] 113 |     let p_a = geom_a.add_point(0., 0., 0.)?;
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_p_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p_b`
[INFO] [stderr]    --> examples/tour.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 |     let p_b = geom_b.add_point(0., 1., 1.)?;
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_p_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p_c`
[INFO] [stderr]    --> examples/tour.rs:115:9
[INFO] [stderr]     |
[INFO] [stderr] 115 |     let p_c = geom_b.add_point(0., 1., 1.)?;
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_p_c`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/tour.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut gmsh = Gmsh::initialize()?;
[INFO] [stderr]    |         ----^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> examples/tour.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     geom.remove_point(p);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> examples/tour.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 |     geom.generate_mesh(2);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/examples/t1-8642cd922fd056b8.t1.93hk2j97-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/t1-8642cd922fd056b8.t1.93hk2j97-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/t1-8642cd922fd056b8.t1.93hk2j97-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/t1-8642cd922fd056b8.t1.93hk2j97-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/t1-8642cd922fd056b8.t1.93hk2j97-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/t1-8642cd922fd056b8.t1.93hk2j97-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/t1-8642cd922fd056b8.t1.93hk2j97-cgu.6.rcgu.o" "-o" "/opt/rustwide/target/debug/examples/t1-8642cd922fd056b8" "/opt/rustwide/target/debug/examples/t1-8642cd922fd056b8.1s4du55odgdcn4wf.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librgmsh-04d10f93ea33646d.rlib" "/opt/rustwide/target/debug/deps/libgmsh_sys-a848768322d2a15c.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lgmsh" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lgmsh
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/examples/tour-5e60bf5b8e8ed1e8.tour.ceg9s1yk-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/tour-5e60bf5b8e8ed1e8.tour.ceg9s1yk-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/tour-5e60bf5b8e8ed1e8.tour.ceg9s1yk-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/tour-5e60bf5b8e8ed1e8.tour.ceg9s1yk-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/tour-5e60bf5b8e8ed1e8.tour.ceg9s1yk-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/tour-5e60bf5b8e8ed1e8.tour.ceg9s1yk-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/tour-5e60bf5b8e8ed1e8.tour.ceg9s1yk-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/tour-5e60bf5b8e8ed1e8.tour.ceg9s1yk-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/tour-5e60bf5b8e8ed1e8.tour.ceg9s1yk-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/tour-5e60bf5b8e8ed1e8.tour.ceg9s1yk-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/tour-5e60bf5b8e8ed1e8.tour.ceg9s1yk-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/tour-5e60bf5b8e8ed1e8.tour.ceg9s1yk-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/tour-5e60bf5b8e8ed1e8.tour.ceg9s1yk-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/tour-5e60bf5b8e8ed1e8.tour.ceg9s1yk-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/tour-5e60bf5b8e8ed1e8.tour.ceg9s1yk-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/tour-5e60bf5b8e8ed1e8.tour.ceg9s1yk-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/examples/tour-5e60bf5b8e8ed1e8" "/opt/rustwide/target/debug/examples/tour-5e60bf5b8e8ed1e8.3sg6y6ktyu3emarx.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librgmsh-04d10f93ea33646d.rlib" "/opt/rustwide/target/debug/deps/libgmsh_sys-a848768322d2a15c.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lgmsh" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lgmsh
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `rgmsh`.
[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] [stderr] warning: unused variable: `geom`
[INFO] [stderr]    --> src/lib.rs:229:13
[INFO] [stderr]     |
[INFO] [stderr] 229 |         let geom = gmsh.create_occ_model("model")?;
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_geom`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `geom`
[INFO] [stderr]    --> src/lib.rs:257:13
[INFO] [stderr]     |
[INFO] [stderr] 257 |         let geom = gmsh.create_occ_model("model")?;
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_geom`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Surface`
[INFO] [stderr]    --> src/model/mod.rs:701:9
[INFO] [stderr]     |
[INFO] [stderr] 701 |         Surface(SurfaceTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Volume`
[INFO] [stderr]    --> src/model/mod.rs:702:9
[INFO] [stderr]     |
[INFO] [stderr] 702 |         Volume(VolumeTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Point`
[INFO] [stderr]    --> src/model/mod.rs:708:9
[INFO] [stderr]     |
[INFO] [stderr] 708 |         Point(PointTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Curve`
[INFO] [stderr]    --> src/model/mod.rs:709:9
[INFO] [stderr]     |
[INFO] [stderr] 709 |         Curve(CurveTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Wire`
[INFO] [stderr]    --> src/model/mod.rs:710:9
[INFO] [stderr]     |
[INFO] [stderr] 710 |         Wire(WireTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Surface`
[INFO] [stderr]    --> src/model/mod.rs:711:9
[INFO] [stderr]     |
[INFO] [stderr] 711 |         Surface(SurfaceTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Shell`
[INFO] [stderr]    --> src/model/mod.rs:712:9
[INFO] [stderr]     |
[INFO] [stderr] 712 |         Shell(ShellTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Volume`
[INFO] [stderr]    --> src/model/mod.rs:713:9
[INFO] [stderr]     |
[INFO] [stderr] 713 |         Volume(VolumeTag),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `FieldTag`
[INFO] [stderr]   --> src/lib.rs:52:8
[INFO] [stderr]    |
[INFO] [stderr] 52 | struct FieldTag(i64);
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ViewTag`
[INFO] [stderr]   --> src/lib.rs:55:8
[INFO] [stderr]    |
[INFO] [stderr] 55 | struct ViewTag(i64);
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rgmsh-e3d9336fa9e09913.rgmsh.9ducoasw-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rgmsh-e3d9336fa9e09913.rgmsh.9ducoasw-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rgmsh-e3d9336fa9e09913.rgmsh.9ducoasw-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rgmsh-e3d9336fa9e09913.rgmsh.9ducoasw-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rgmsh-e3d9336fa9e09913.rgmsh.9ducoasw-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rgmsh-e3d9336fa9e09913.rgmsh.9ducoasw-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rgmsh-e3d9336fa9e09913.rgmsh.9ducoasw-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rgmsh-e3d9336fa9e09913.rgmsh.9ducoasw-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rgmsh-e3d9336fa9e09913.rgmsh.9ducoasw-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rgmsh-e3d9336fa9e09913.rgmsh.9ducoasw-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rgmsh-e3d9336fa9e09913.rgmsh.9ducoasw-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rgmsh-e3d9336fa9e09913.rgmsh.9ducoasw-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rgmsh-e3d9336fa9e09913.rgmsh.9ducoasw-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rgmsh-e3d9336fa9e09913.rgmsh.9ducoasw-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rgmsh-e3d9336fa9e09913.rgmsh.9ducoasw-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rgmsh-e3d9336fa9e09913.rgmsh.9ducoasw-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rgmsh-e3d9336fa9e09913" "/opt/rustwide/target/debug/deps/rgmsh-e3d9336fa9e09913.3z7j36t9avjqqjyu.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-0a07979da1fa7aa2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-171ede43b21d034c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-ea69ac8b5a0936d1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-6be6d4d5d08eb152.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-c718480fe68c7cec.rlib" "/opt/rustwide/target/debug/deps/libgmsh_sys-a848768322d2a15c.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lgmsh" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lgmsh
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 17 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "e9c1a627008901d04e1e25d5d2caed6ffabd377fab10ae8a205c83593dd18604"`
[INFO] running `"docker" "rm" "-f" "e9c1a627008901d04e1e25d5d2caed6ffabd377fab10ae8a205c83593dd18604"`
[INFO] [stdout] e9c1a627008901d04e1e25d5d2caed6ffabd377fab10ae8a205c83593dd18604