[INFO] updating cached repository https://github.com/Ploppz/physics [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 543fd0ef0a71cbf7bf7141589636431fb122b9bb [INFO] testing Ploppz/physics against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FPloppz%2Fphysics" "work/builds/worker-7/source"` [INFO] [stderr] Cloning into 'work/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ploppz/physics on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Ploppz/physics [INFO] finished tweaking git repo https://github.com/Ploppz/physics [INFO] tweaked toml for git repo https://github.com/Ploppz/physics written to work/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Ploppz/physics already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "build" "--frozen"` [INFO] [stdout] 0f1447910fce07e427ce95bb4eedcd4869651378d5856638d9a60774f53c5d82 [INFO] running `"docker" "start" "-a" "0f1447910fce07e427ce95bb4eedcd4869651378d5856638d9a60774f53c5d82"` [INFO] [stderr] Compiling libc v0.2.15 [INFO] [stderr] Compiling num-traits v0.1.35 [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-scanner v0.5.11 [INFO] [stderr] Compiling gl_generator v0.5.2 [INFO] [stderr] Compiling rand v0.3.14 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling shared_library v0.1.5 [INFO] [stderr] Compiling backtrace-sys v0.1.4 [INFO] [stderr] Compiling memmap v0.2.3 [INFO] [stderr] Compiling osmesa-sys v0.1.0 [INFO] [stderr] Compiling wayland-client v0.5.12 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Compiling glutin v0.6.1 [INFO] [stderr] Compiling glium v0.15.0 [INFO] [stderr] Compiling tempfile v2.1.4 [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/rustwide/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/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/physics-c2eb39697697e31c.physics.8sx1mqj4-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/physics-c2eb39697697e31c.physics.8sx1mqj4-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/physics-c2eb39697697e31c.physics.8sx1mqj4-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/physics-c2eb39697697e31c.physics.8sx1mqj4-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/physics-c2eb39697697e31c.physics.8sx1mqj4-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/physics-c2eb39697697e31c.physics.8sx1mqj4-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/physics-c2eb39697697e31c.physics.8sx1mqj4-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/physics-c2eb39697697e31c.physics.8sx1mqj4-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/physics-c2eb39697697e31c.physics.8sx1mqj4-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/physics-c2eb39697697e31c.physics.8sx1mqj4-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/physics-c2eb39697697e31c.physics.8sx1mqj4-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/physics-c2eb39697697e31c.physics.8sx1mqj4-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/physics-c2eb39697697e31c.physics.8sx1mqj4-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/physics-c2eb39697697e31c.physics.8sx1mqj4-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/physics-c2eb39697697e31c.physics.8sx1mqj4-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/physics-c2eb39697697e31c.physics.8sx1mqj4-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/physics-c2eb39697697e31c" "/opt/rustwide/target/debug/deps/physics-c2eb39697697e31c.i9xrovwavp5bvlg.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libglium-b9f3a318839e126b.rlib" "/opt/rustwide/target/debug/deps/libglutin-16e282dc602874f2.rlib" "/opt/rustwide/target/debug/deps/libwayland_window-3338abf9697bb51d.rlib" "/opt/rustwide/target/debug/deps/libtempfile-1739cb9b83e0e418.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-b04634ccf21d278a.rlib" "/opt/rustwide/target/debug/deps/libwayland_kbd-596c1b853f2c59c0.rlib" "/opt/rustwide/target/debug/deps/libmemmap-f1c33755d277a156.rlib" "/opt/rustwide/target/debug/deps/libosmesa_sys-8df67ea23b518219.rlib" "/opt/rustwide/target/debug/deps/libwayland_client-e59fe94b66d21f1b.rlib" "/opt/rustwide/target/debug/deps/libwayland_sys-616eaf6c073f8d7c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b65ca12c8c07c468.rlib" "/opt/rustwide/target/debug/deps/libdlib-42eb6096211d2780.rlib" "/opt/rustwide/target/debug/deps/liblibloading-0ea4186f09dc832e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-9f9d501e0795965b.rlib" "/opt/rustwide/target/debug/deps/libbitflags-cfca1255836e7478.rlib" "/opt/rustwide/target/debug/deps/libx11_dl-728dee89d2ce1c9f.rlib" "/opt/rustwide/target/debug/deps/libshared_library-6f36007e2a8cecc0.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-ae1121ef61d5370c.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-a288399d2b69dd0e.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-9fc25473e68d687c.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-2d85c2c8cdb9e632.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-74a8da7eb87e7425.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-12ada7abe4f2a2f8.rlib" "/opt/rustwide/target/debug/deps/libwinapi-7e701baf38e52a01.rlib" "/opt/rustwide/target/debug/deps/libkernel32-599f52907835aafd.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-01329d40f6179629.rlib" "/opt/rustwide/target/debug/deps/librand-0d8f2b5ec3a61680.rlib" "/opt/rustwide/target/debug/deps/liblibc-b20f8535df468c40.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-ldl" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/rustwide/target/debug/deps/libbacktrace-a288399d2b69dd0e.rlib(backtrace-a288399d2b69dd0e.backtrace.d5x18iyg-cgu.5.rcgu.o): In function `backtrace::symbolize::libbacktrace::init_state::{{closure}}': [INFO] [stderr] /opt/rustwide/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/rustwide/target/debug/deps/libbacktrace-a288399d2b69dd0e.rlib(backtrace-a288399d2b69dd0e.backtrace.d5x18iyg-cgu.5.rcgu.o): In function `backtrace::symbolize::libbacktrace::resolve': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:167: undefined reference to `backtrace_pcinfo' [INFO] [stderr] /opt/rustwide/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" "0f1447910fce07e427ce95bb4eedcd4869651378d5856638d9a60774f53c5d82"` [INFO] running `"docker" "rm" "-f" "0f1447910fce07e427ce95bb4eedcd4869651378d5856638d9a60774f53c5d82"` [INFO] [stdout] 0f1447910fce07e427ce95bb4eedcd4869651378d5856638d9a60774f53c5d82