[INFO] cloning repository bcamp1/Gravisim [INFO] running `"git" "clone" "--bare" "git://github.com/bcamp1/Gravisim.git" "work/cache/sources/gh/bcamp1/Gravisim"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/bcamp1/Gravisim'... [INFO] running `"git" "clone" "work/cache/sources/gh/bcamp1/Gravisim" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bcamp1/Gravisim"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bcamp1/Gravisim'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/bcamp1/Gravisim" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bcamp1/Gravisim"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bcamp1/Gravisim'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3dbbddea8fc708657bbb6fc1993272fb5f73978b [INFO] sha for GitHub repo bcamp1/Gravisim: 3dbbddea8fc708657bbb6fc1993272fb5f73978b [INFO] validating manifest of bcamp1/Gravisim on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of bcamp1/Gravisim on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing bcamp1/Gravisim [INFO] finished frobbing bcamp1/Gravisim [INFO] frobbed toml for bcamp1/Gravisim written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bcamp1/Gravisim/Cargo.toml [INFO] started frobbing bcamp1/Gravisim [INFO] finished frobbing bcamp1/Gravisim [INFO] frobbed toml for bcamp1/Gravisim written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bcamp1/Gravisim/Cargo.toml [INFO] crate bcamp1/Gravisim already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing bcamp1/Gravisim against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bcamp1/Gravisim:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 6ea1a7d5d64b93ad84da4792aff59418abf9958483f1bdd11daaba7b4bb7cd6e [INFO] running `"docker" "start" "-a" "6ea1a7d5d64b93ad84da4792aff59418abf9958483f1bdd11daaba7b4bb7cd6e"` [INFO] [stderr] Compiling sdl2-sys v0.32.5 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling sdl2 v0.32.1 [INFO] [stderr] Compiling gravisim v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `sdl2::pixels::Color` [INFO] [stderr] --> src/body.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use sdl2::pixels::Color; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `res_mult` is never read [INFO] [stderr] --> src/main.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | let mut res_mult = 1.0; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `pmouse_pressed` is never read [INFO] [stderr] --> src/main.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | let mut pmouse_pressed = false; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `total_time` [INFO] [stderr] --> src/body.rs:44:47 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn update_self(&mut self, mult: &f32, total_time: &f32) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_total_time` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mult` [INFO] [stderr] --> src/body.rs:58:51 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn compute_gravity(&mut self, body: Body, mult: &f32) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_mult` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `context` [INFO] [stderr] --> src/gui.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | context: &'a Sdl2TtfContext, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `filename` [INFO] [stderr] --> src/gui.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | filename: &'a str, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_color` [INFO] [stderr] --> src/gui.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn set_color(&mut self, color: Color) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_font_size` [INFO] [stderr] --> src/gui.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn set_font_size(&mut self, size: u16) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/body.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | canvas.filled_circle(t.0 as i16, t.1 as i16, (self.size * cam.zoom) as i16, (255, color_g, 255, 255)); [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] 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/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/gravisim-6ab0cecd9dbc73a1.gravisim.4ibokoyq-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/gravisim-6ab0cecd9dbc73a1.gravisim.4ibokoyq-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/gravisim-6ab0cecd9dbc73a1.gravisim.4ibokoyq-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/gravisim-6ab0cecd9dbc73a1.gravisim.4ibokoyq-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/gravisim-6ab0cecd9dbc73a1.gravisim.4ibokoyq-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/gravisim-6ab0cecd9dbc73a1.gravisim.4ibokoyq-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/gravisim-6ab0cecd9dbc73a1.gravisim.4ibokoyq-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/gravisim-6ab0cecd9dbc73a1.gravisim.4ibokoyq-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/gravisim-6ab0cecd9dbc73a1.gravisim.4ibokoyq-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/gravisim-6ab0cecd9dbc73a1.gravisim.4ibokoyq-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/gravisim-6ab0cecd9dbc73a1.gravisim.4ibokoyq-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/gravisim-6ab0cecd9dbc73a1.gravisim.4ibokoyq-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/gravisim-6ab0cecd9dbc73a1.gravisim.4ibokoyq-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/gravisim-6ab0cecd9dbc73a1.gravisim.4ibokoyq-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/gravisim-6ab0cecd9dbc73a1.gravisim.4ibokoyq-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/gravisim-6ab0cecd9dbc73a1.gravisim.4ibokoyq-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/gravisim-6ab0cecd9dbc73a1" "/opt/crater/target/debug/deps/gravisim-6ab0cecd9dbc73a1.1ptmu6sr9pmm2ixv.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libstopwatch-295a23f7b2d9966e.rlib" "/opt/crater/target/debug/deps/libsdl2-03a9be6ce2cc84ef.rlib" "/opt/crater/target/debug/deps/librand-b3157c0487d4ff55.rlib" "/opt/crater/target/debug/deps/librand_xorshift-d080cc8ec1ae59bd.rlib" "/opt/crater/target/debug/deps/librand_pcg-65d443689c99145f.rlib" "/opt/crater/target/debug/deps/librand_hc-69e1c68d172b69f5.rlib" "/opt/crater/target/debug/deps/librand_chacha-d360c231c282f625.rlib" "/opt/crater/target/debug/deps/librand_isaac-2264ac2807e16d27.rlib" "/opt/crater/target/debug/deps/librand_core-c3a3ab401d39eca6.rlib" "/opt/crater/target/debug/deps/librand_os-399a0e05b90068a0.rlib" "/opt/crater/target/debug/deps/librand_jitter-c53bec14524ae7b8.rlib" "/opt/crater/target/debug/deps/librand_core-161e0a90fc629c56.rlib" "/opt/crater/target/debug/deps/libc_vec-f1141ceffa95e52b.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-11277b14b20b69db.rlib" "/opt/crater/target/debug/deps/libbitflags-7486021306c0f32a.rlib" "/opt/crater/target/debug/deps/liblazy_static-6b264ec86ae8595d.rlib" "/opt/crater/target/debug/deps/libnum-ea503850a4da0c0b.rlib" "/opt/crater/target/debug/deps/libnum_rational-6bee5c7899a0c3b6.rlib" "/opt/crater/target/debug/deps/libnum_bigint-2875ff46557a6526.rlib" "/opt/crater/target/debug/deps/librand-b694a91f71266490.rlib" "/opt/crater/target/debug/deps/liblibc-71225c33f8ec1dd4.rlib" "/opt/crater/target/debug/deps/libnum_complex-5ffa0f5b2699e4d5.rlib" "/opt/crater/target/debug/deps/librustc_serialize-ec5d6f68ad470a46.rlib" "/opt/crater/target/debug/deps/libnum_iter-ff12e8054460057d.rlib" "/opt/crater/target/debug/deps/libnum_integer-fcee9245478e8a9a.rlib" "/opt/crater/target/debug/deps/libnum_traits-fd24e5c1ffb9b482.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5eb7072357e3f704.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-be57a0a20ef83edc.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-53ea5c4d1e8787c5.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-90a03fea645d1ca0.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d0be8ec5eb12a622.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-c9bd1ed65ad5f9b5.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-232a620458cbc142.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-378c2daa95643520.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b1ad0e3b0cafff9a.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bd92551ef79ec0f7.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-6f92150ede6dcf89.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5d5836de4a922af7.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0bd990bd23dec0da.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5a50a9afbc6d167.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_ttf" "-lSDL2_gfx" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lSDL2_ttf [INFO] [stderr] /usr/bin/ld: cannot find -lSDL2_gfx [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 `gravisim`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "6ea1a7d5d64b93ad84da4792aff59418abf9958483f1bdd11daaba7b4bb7cd6e"` [INFO] running `"docker" "rm" "-f" "6ea1a7d5d64b93ad84da4792aff59418abf9958483f1bdd11daaba7b4bb7cd6e"` [INFO] [stdout] 6ea1a7d5d64b93ad84da4792aff59418abf9958483f1bdd11daaba7b4bb7cd6e