[INFO] updating cached repository https://github.com/michey/rexperiment [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] edc9af6f82c92a6a139f60e8eb7eecfbda0ef72f [INFO] testing michey/rexperiment against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichey%2Frexperiment" "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/michey/rexperiment on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/michey/rexperiment [INFO] finished tweaking git repo https://github.com/michey/rexperiment [INFO] tweaked toml for git repo https://github.com/michey/rexperiment written to work/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/michey/rexperiment already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "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" "+1.38.0" "build" "--frozen"` [INFO] [stdout] dd8cf6513aea56f86e9c7f7970713fa383f338d80d85ff039e3aaa0c338493a0 [INFO] running `"docker" "start" "-a" "dd8cf6513aea56f86e9c7f7970713fa383f338d80d85ff039e3aaa0c338493a0"` [INFO] [stderr] Compiling c_vec v1.0.12 [INFO] [stderr] Compiling either v1.3.0 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling serde_json v1.0.4 [INFO] [stderr] Compiling humantime v1.0.0 [INFO] [stderr] Compiling sdl2-sys v0.30.0 [INFO] [stderr] Compiling serde_yaml v0.7.1 [INFO] [stderr] Compiling serde-value v0.5.1 [INFO] [stderr] Compiling chrono v0.3.0 [INFO] [stderr] Compiling sdl2 v0.30.0 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling log4rs v0.7.0 [INFO] [stderr] Compiling rexperiment v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gui/window.rs:25:47 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn get_drawables(&mut self) -> Vec<&mut elements::Drawable> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn elements::Drawable` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gui/window.rs:26:25 [INFO] [stderr] | [INFO] [stderr] 26 | let mut v: Vec<&mut elements::Drawable> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn elements::Drawable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gui/ui.rs:33:40 [INFO] [stderr] | [INFO] [stderr] 33 | fn get_stated(&mut self) -> Vec<&mut Stated> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Stated` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gui/ui.rs:34:25 [INFO] [stderr] | [INFO] [stderr] 34 | let mut v: Vec<&mut Stated> = Vec::new(); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Stated` [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::super::super::renderer` [INFO] [stderr] --> src/gui/elements/cursor.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use self::super::super::renderer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ui.rs:5:40 [INFO] [stderr] | [INFO] [stderr] 5 | fn get_stated(&mut self) -> Vec<&mut Stated>; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Stated` [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::super::ui::UI` [INFO] [stderr] --> src/state/mod.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use self::super::ui::UI; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::max` [INFO] [stderr] --> src/state/cursor_state.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::cmp::max; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/gui/font.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / lazy_static! { [INFO] [stderr] 6 | | static ref DEFAULT_FONT: String = String::from("assets/Inconsolata-Regular.ttf"); [INFO] [stderr] 7 | | static ref DEFAULT_FONT_SIZE: u16 = 14; [INFO] [stderr] 8 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/gui/font.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / lazy_static! { [INFO] [stderr] 6 | | static ref DEFAULT_FONT: String = String::from("assets/Inconsolata-Regular.ttf"); [INFO] [stderr] 7 | | static ref DEFAULT_FONT_SIZE: u16 = 14; [INFO] [stderr] 8 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/gui/font.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / lazy_static! { [INFO] [stderr] 6 | | static ref DEFAULT_FONT: String = String::from("assets/Inconsolata-Regular.ttf"); [INFO] [stderr] 7 | | static ref DEFAULT_FONT_SIZE: u16 = 14; [INFO] [stderr] 8 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/gui/font.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / lazy_static! { [INFO] [stderr] 6 | | static ref DEFAULT_FONT: String = String::from("assets/Inconsolata-Regular.ttf"); [INFO] [stderr] 7 | | static ref DEFAULT_FONT_SIZE: u16 = 14; [INFO] [stderr] 8 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/state/mod.rs:94:9 [INFO] [stderr] | [INFO] [stderr] 94 | _ => { info!("msg: {:?}", msg) } [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/gui/ui.rs:101:9 [INFO] [stderr] | [INFO] [stderr] 101 | let mut font_params = font::load_default_font(&ttf_context); [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: variable does not need to be mutable [INFO] [stderr] --> src/state/mod.rs:82:11 [INFO] [stderr] | [INFO] [stderr] 82 | let mut msg = state_mutation_o.recv().unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/state/mod.rs:72:7 [INFO] [stderr] | [INFO] [stderr] 72 | let mut state = State::new(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/state/text_state.rs:50:7 [INFO] [stderr] | [INFO] [stderr] 50 | let mut f = File::open(path).expect("fnf"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/state/text_state.rs:51:7 [INFO] [stderr] | [INFO] [stderr] 51 | let mut buf_reader = BufReader::new(f); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `video_subsystem` [INFO] [stderr] --> src/gui/ui.rs:26:3 [INFO] [stderr] | [INFO] [stderr] 26 | video_subsystem: sdl2::VideoSubsystem, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_available_lines_amount` [INFO] [stderr] --> src/gui/elements/field.rs:44:1 [INFO] [stderr] | [INFO] [stderr] 44 | fn get_available_lines_amount(canvas: &mut WindowCanvas, font_h: u32) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/gui/ui.rs:125:19 [INFO] [stderr] | [INFO] [stderr] 125 | sender.send(MutateState::u()); [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/gui/ui.rs:128:19 [INFO] [stderr] | [INFO] [stderr] 128 | sender.send(MutateState::d()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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/gui/ui.rs:131:19 [INFO] [stderr] | [INFO] [stderr] 131 | sender.send(MutateState::l()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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/gui/ui.rs:134:19 [INFO] [stderr] | [INFO] [stderr] 134 | sender.send(MutateState::r()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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/gui/ui.rs:138:19 [INFO] [stderr] | [INFO] [stderr] 138 | sender.send(MutateState::LoadFile(String::from("./src/gui/ui.rs"))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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/gui/ui.rs:146:15 [INFO] [stderr] | [INFO] [stderr] 146 | sender.send(MutateState::Stop); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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/gui/elements/cursor.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | canvas.draw_line(p1, p2); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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/state/mod.rs:96:7 [INFO] [stderr] | [INFO] [stderr] 96 | state_computation_i.send(StateMutated::Ok); [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/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rexperiment-88382c1fd622b907.rexperiment.5ewv4rxg-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rexperiment-88382c1fd622b907.rexperiment.5ewv4rxg-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rexperiment-88382c1fd622b907.rexperiment.5ewv4rxg-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rexperiment-88382c1fd622b907.rexperiment.5ewv4rxg-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rexperiment-88382c1fd622b907.rexperiment.5ewv4rxg-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rexperiment-88382c1fd622b907.rexperiment.5ewv4rxg-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rexperiment-88382c1fd622b907.rexperiment.5ewv4rxg-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rexperiment-88382c1fd622b907.rexperiment.5ewv4rxg-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rexperiment-88382c1fd622b907.rexperiment.5ewv4rxg-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rexperiment-88382c1fd622b907.rexperiment.5ewv4rxg-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rexperiment-88382c1fd622b907.rexperiment.5ewv4rxg-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rexperiment-88382c1fd622b907.rexperiment.5ewv4rxg-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rexperiment-88382c1fd622b907.rexperiment.5ewv4rxg-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rexperiment-88382c1fd622b907.rexperiment.5ewv4rxg-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rexperiment-88382c1fd622b907.rexperiment.5ewv4rxg-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rexperiment-88382c1fd622b907.rexperiment.5ewv4rxg-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rexperiment-88382c1fd622b907" "/opt/rustwide/target/debug/deps/rexperiment-88382c1fd622b907.ee3781prsqqaoyp.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/miniz-sys-f76b1cf86ee05df3/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-a26d2b68071e866d.rlib" "/opt/rustwide/target/debug/deps/librand-feb39f44cbc019fd.rlib" "/opt/rustwide/target/debug/deps/libc_vec-2d25b59c4c33842e.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-eb9a052bab58134e.rlib" "/opt/rustwide/target/debug/deps/libbitflags-8e02dfeceb8e06ce.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-ecab1dea8d80dd20.rlib" "/opt/rustwide/target/debug/deps/liblog4rs-2f0e8ff23577e8a1.rlib" "/opt/rustwide/target/debug/deps/libserde_value-cb2df09b631cfb11.rlib" "/opt/rustwide/target/debug/deps/libordered_float-8443f0addedd6c3d.rlib" "/opt/rustwide/target/debug/deps/libunreachable-8e7d148d188c8795.rlib" "/opt/rustwide/target/debug/deps/libvoid-42527b96b651f819.rlib" "/opt/rustwide/target/debug/deps/libserde_json-00363dec510a2eb2.rlib" "/opt/rustwide/target/debug/deps/libdtoa-8cfec12df2f480de.rlib" "/opt/rustwide/target/debug/deps/libitoa-321010a2e51665ad.rlib" "/opt/rustwide/target/debug/deps/libserde_yaml-c0b9e4028fd1f1a6.rlib" "/opt/rustwide/target/debug/deps/libyaml_rust-f8a5af7b7ca2f0f3.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-d5917319c471afb0.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-9b3aaab6d38c2c3c.rlib" "/opt/rustwide/target/debug/deps/libserde-47cb409a26cc958b.rlib" "/opt/rustwide/target/debug/deps/libflate2-55b46850169c1f51.rlib" "/opt/rustwide/target/debug/deps/libminiz_sys-58cce5a150c70532.rlib" "/opt/rustwide/target/debug/deps/libchrono-4c5d14047be19451.rlib" "/opt/rustwide/target/debug/deps/libnum-97c6578aa7b848f1.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-ca74cc95245c0732.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-96a91c0c8275def7.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-f595cef4122c7570.rlib" "/opt/rustwide/target/debug/deps/libtime-9b134646e3b83dd9.rlib" "/opt/rustwide/target/debug/deps/liblibc-70db508e590b9f5f.rlib" "/opt/rustwide/target/debug/deps/libtypemap-0b6e9516025cac15.rlib" "/opt/rustwide/target/debug/deps/libunsafe_any-32a62615ced53139.rlib" "/opt/rustwide/target/debug/deps/libtraitobject-9ddd70732cba3efa.rlib" "/opt/rustwide/target/debug/deps/liblog_mdc-1d6b253d08d2b8d6.rlib" "/opt/rustwide/target/debug/deps/libhumantime-d10be5c2e591dd76.rlib" "/opt/rustwide/target/debug/deps/libquick_error-2f4744889839a61a.rlib" "/opt/rustwide/target/debug/deps/libfnv-037912584a162dea.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-693936b0f44e12f8.rlib" "/opt/rustwide/target/debug/deps/libantidote-1f78ccf22a2b7ff1.rlib" "/opt/rustwide/target/debug/deps/liblog-c76b76da96ff609c.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-12ce12f1efc08aa3.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5d3cd1b3ddab72e4.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-f8222943dfd167e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-0cd00b2d3108cd48.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-485c05ba6ce1b438.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-63e6b1072426ba59.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-a421aff1d43911ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3deef8ef4fe80dff.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f65a176f0586269e.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ad46d4080f4d7e57.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-da6c590582bf0885.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-837ca740df32db0a.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-db27c965e824589f.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-68a4f8466685ed76.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_gfx" "-lSDL2" "-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 `rexperiment`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "dd8cf6513aea56f86e9c7f7970713fa383f338d80d85ff039e3aaa0c338493a0"` [INFO] running `"docker" "rm" "-f" "dd8cf6513aea56f86e9c7f7970713fa383f338d80d85ff039e3aaa0c338493a0"` [INFO] [stdout] dd8cf6513aea56f86e9c7f7970713fa383f338d80d85ff039e3aaa0c338493a0