[INFO] updating cached repository Ploppz/physics [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Ploppz/physics [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Ploppz/physics" "work/ex/beta-1.37-6/sources/1.36.0/gh/Ploppz/physics"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Ploppz/physics'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Ploppz/physics" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ploppz/physics"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ploppz/physics'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 543fd0ef0a71cbf7bf7141589636431fb122b9bb [INFO] sha for GitHub repo Ploppz/physics: 543fd0ef0a71cbf7bf7141589636431fb122b9bb [INFO] validating manifest of Ploppz/physics on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Ploppz/physics on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Ploppz/physics [INFO] finished frobbing Ploppz/physics [INFO] frobbed toml for Ploppz/physics written to work/ex/beta-1.37-6/sources/1.36.0/gh/Ploppz/physics/Cargo.toml [INFO] started frobbing Ploppz/physics [INFO] finished frobbing Ploppz/physics [INFO] frobbed toml for Ploppz/physics written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ploppz/physics/Cargo.toml [INFO] crate Ploppz/physics already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Ploppz/physics against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ploppz/physics:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 09956f906dcf531c652550c271d981644ce1cf76cf30af9ced54996241a5adae [INFO] running `"docker" "start" "-a" "09956f906dcf531c652550c271d981644ce1cf76cf30af9ced54996241a5adae"` [INFO] [stderr] Compiling serde v0.8.3 [INFO] [stderr] Compiling gcc v0.3.33 [INFO] [stderr] Compiling rustc-demangle v0.1.1 [INFO] [stderr] Compiling x11-dl v2.8.0 [INFO] [stderr] Compiling wayland-client v0.5.12 [INFO] [stderr] Compiling glutin v0.6.1 [INFO] [stderr] Compiling glium v0.15.0 [INFO] [stderr] Compiling osmesa-sys v0.1.0 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling tempfile v2.1.4 [INFO] [stderr] Compiling memmap v0.2.3 [INFO] [stderr] Compiling backtrace-sys v0.1.4 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Compiling serde_json v0.8.1 [INFO] [stderr] Compiling target_build_utils v0.1.1 [INFO] [stderr] Compiling libloading v0.2.4 [INFO] [stderr] Compiling dlib v0.3.0 [INFO] [stderr] Compiling wayland-sys v0.5.11 [INFO] [stderr] Compiling wayland-window v0.2.3 [INFO] [stderr] Compiling wayland-kbd v0.3.6 [INFO] [stderr] Compiling physics v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `Event`, `WindowBuilder` [INFO] [stderr] --> src/main.rs:12:21 [INFO] [stderr] | [INFO] [stderr] 12 | use glium::glutin::{Event, MouseScrollDelta, ElementState, MouseButton, WindowBuilder}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::exit` [INFO] [stderr] --> src/graphics/renderer/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::process::exit; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::vec::Vec` [INFO] [stderr] --> src/graphics/renderer/line.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::vec::Vec; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `geometry::polygon::Polygon` [INFO] [stderr] --> src/graphics/renderer/line.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use geometry::polygon::Polygon; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pqr` [INFO] [stderr] --> src/main.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | let pqr : Polygon; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pqr` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `window_size` [INFO] [stderr] --> src/main.rs:72:17 [INFO] [stderr] | [INFO] [stderr] 72 | let window_size = display.get_window().unwrap().get_inner_size().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_window_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/main.rs:80:36 [INFO] [stderr] | [INFO] [stderr] 80 | fn mouse_wheel_line(&mut self, x: f32, y: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `button` [INFO] [stderr] --> src/main.rs:90:31 [INFO] [stderr] | [INFO] [stderr] 90 | fn mouse_press(&mut self, button: MouseButton) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_button` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `button` [INFO] [stderr] --> src/main.rs:94:33 [INFO] [stderr] | [INFO] [stderr] 94 | fn mouse_release(&mut self, button: MouseButton) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_button` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `total_num_vertices` [INFO] [stderr] --> src/graphics/renderer/mod.rs:68:13 [INFO] [stderr] | [INFO] [stderr] 68 | let total_num_vertices = self.get_num_vertices(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_total_num_vertices` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `display` [INFO] [stderr] --> src/graphics/renderer/line.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | display: &'a Display, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `use_default_buffer` [INFO] [stderr] --> src/graphics/renderer/mod.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | fn use_default_buffer(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `use_buffer` [INFO] [stderr] --> src/graphics/mod.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | fn use_buffer(&mut self, name: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `clear_buffer` [INFO] [stderr] --> src/graphics/mod.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | fn clear_buffer(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `zoom_factor` should have an upper case name [INFO] [stderr] --> src/main.rs:82:15 [INFO] [stderr] | [INFO] [stderr] 82 | const zoom_factor: f64 = 1.2; [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper case: `ZOOM_FACTOR` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/graphics/mod.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | f.read_to_string(&mut vert_src); [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] --> src/graphics/mod.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | f.read_to_string(&mut frag_src); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `centerX` should have a snake case name [INFO] [stderr] --> src/graphics/mod.rs:83:20 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn view_matrix(centerX: f64, centerY: f64, scaleX: f64, scaleY: f64) -> [[f32; 4]; 4] { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `center_x` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `centerY` should have a snake case name [INFO] [stderr] --> src/graphics/mod.rs:83:34 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn view_matrix(centerX: f64, centerY: f64, scaleX: f64, scaleY: f64) -> [[f32; 4]; 4] { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `center_y` [INFO] [stderr] [INFO] [stderr] warning: variable `scaleX` should have a snake case name [INFO] [stderr] --> src/graphics/mod.rs:83:48 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn view_matrix(centerX: f64, centerY: f64, scaleX: f64, scaleY: f64) -> [[f32; 4]; 4] { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `scale_x` [INFO] [stderr] [INFO] [stderr] warning: variable `scaleY` should have a snake case name [INFO] [stderr] --> src/graphics/mod.rs:83:61 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn view_matrix(centerX: f64, centerY: f64, scaleX: f64, scaleY: f64) -> [[f32; 4]; 4] { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `scale_y` [INFO] [stderr] [INFO] [stderr] warning: variable `scaleX` should have a snake case name [INFO] [stderr] --> src/graphics/mod.rs:85:9 [INFO] [stderr] | [INFO] [stderr] 85 | let scaleX = scaleX as f32; [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `scale_x` [INFO] [stderr] [INFO] [stderr] warning: variable `scaleY` should have a snake case name [INFO] [stderr] --> src/graphics/mod.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | let scaleY = scaleY as f32; [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `scale_y` [INFO] [stderr] [INFO] [stderr] warning: variable `centerX` should have a snake case name [INFO] [stderr] --> src/graphics/mod.rs:87:9 [INFO] [stderr] | [INFO] [stderr] 87 | let centerX = centerX as f32; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `center_x` [INFO] [stderr] [INFO] [stderr] warning: variable `centerY` should have a snake case name [INFO] [stderr] --> src/graphics/mod.rs:88:9 [INFO] [stderr] | [INFO] [stderr] 88 | let centerY = centerY as f32; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `center_y` [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/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/physics-2ee29d9c78fe12f8.physics.4aq3tm13-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/physics-2ee29d9c78fe12f8.physics.4aq3tm13-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/physics-2ee29d9c78fe12f8.physics.4aq3tm13-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/physics-2ee29d9c78fe12f8.physics.4aq3tm13-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/physics-2ee29d9c78fe12f8.physics.4aq3tm13-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/physics-2ee29d9c78fe12f8.physics.4aq3tm13-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/physics-2ee29d9c78fe12f8.physics.4aq3tm13-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/physics-2ee29d9c78fe12f8.physics.4aq3tm13-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/physics-2ee29d9c78fe12f8.physics.4aq3tm13-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/physics-2ee29d9c78fe12f8.physics.4aq3tm13-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/physics-2ee29d9c78fe12f8.physics.4aq3tm13-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/physics-2ee29d9c78fe12f8.physics.4aq3tm13-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/physics-2ee29d9c78fe12f8.physics.4aq3tm13-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/physics-2ee29d9c78fe12f8.physics.4aq3tm13-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/physics-2ee29d9c78fe12f8.physics.4aq3tm13-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/physics-2ee29d9c78fe12f8.physics.4aq3tm13-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/physics-2ee29d9c78fe12f8" "/opt/crater/target/debug/deps/physics-2ee29d9c78fe12f8.1ygtvs38xpi57y5w.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libglium-b70cdd8f6543d145.rlib" "/opt/crater/target/debug/deps/libglutin-cc91c4a1c02b44ce.rlib" "/opt/crater/target/debug/deps/libwayland_window-81a3e7fc88844b4d.rlib" "/opt/crater/target/debug/deps/libtempfile-8c162370dd656813.rlib" "/opt/crater/target/debug/deps/libbyteorder-22baa336c5b59722.rlib" "/opt/crater/target/debug/deps/libwayland_kbd-94ad3c8f49c8ee6f.rlib" "/opt/crater/target/debug/deps/libmemmap-b903a78df239398d.rlib" "/opt/crater/target/debug/deps/libosmesa_sys-f971ca2ec7c3dc1e.rlib" "/opt/crater/target/debug/deps/libwayland_client-44a237fbb3cf22e0.rlib" "/opt/crater/target/debug/deps/libwayland_sys-c5cddb3629f7b684.rlib" "/opt/crater/target/debug/deps/liblazy_static-f0ae2b35d74e16dd.rlib" "/opt/crater/target/debug/deps/libdlib-b445be2139845f5d.rlib" "/opt/crater/target/debug/deps/liblibloading-77802ce0d8f76c74.rlib" "/opt/crater/target/debug/deps/libcrossbeam-727cb0fddca831d2.rlib" "/opt/crater/target/debug/deps/libbitflags-e424d0a7dda42873.rlib" "/opt/crater/target/debug/deps/libx11_dl-30d522207909e0a9.rlib" "/opt/crater/target/debug/deps/libshared_library-aa7b1a092b4a7f67.rlib" "/opt/crater/target/debug/deps/libsmallvec-d5983406a4a9d722.rlib" "/opt/crater/target/debug/deps/libbacktrace-8943f54e5158a4aa.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-462d57edf686f2b3.rlib" "/opt/crater/target/debug/deps/librustc_demangle-caaef40396ef7a17.rlib" "/opt/crater/target/debug/deps/libcfg_if-e3a657be82e73c34.rlib" "/opt/crater/target/debug/deps/libdbghelp-610e6a484d3f70b3.rlib" "/opt/crater/target/debug/deps/libwinapi-387a29eb28388c06.rlib" "/opt/crater/target/debug/deps/libkernel32-f16f9b42bdd87fed.rlib" "/opt/crater/target/debug/deps/liblazy_static-77924d974c000fe0.rlib" "/opt/crater/target/debug/deps/librand-6c14d72a6ce51893.rlib" "/opt/crater/target/debug/deps/liblibc-3ca654175df475d9.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-ldl" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/crater/target/debug/deps/libbacktrace-8943f54e5158a4aa.rlib(backtrace-8943f54e5158a4aa.backtrace.is1i4e3k-cgu.15.rcgu.o): In function `backtrace::symbolize::libbacktrace::init_state::{{closure}}': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:150: undefined reference to `backtrace_create_state' [INFO] [stderr] /opt/crater/target/debug/deps/libbacktrace-8943f54e5158a4aa.rlib(backtrace-8943f54e5158a4aa.backtrace.is1i4e3k-cgu.15.rcgu.o): In function `backtrace::symbolize::libbacktrace::resolve': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:167: undefined reference to `backtrace_pcinfo' [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:171: undefined reference to `backtrace_syminfo' [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `physics`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "09956f906dcf531c652550c271d981644ce1cf76cf30af9ced54996241a5adae"` [INFO] running `"docker" "rm" "-f" "09956f906dcf531c652550c271d981644ce1cf76cf30af9ced54996241a5adae"` [INFO] [stdout] 09956f906dcf531c652550c271d981644ce1cf76cf30af9ced54996241a5adae