[INFO] updating cached repository https://github.com/mmihira/prowst [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 91b833f2af64687cb1c470a5d6db2304f066e350 [INFO] testing mmihira/prowst against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmihira%2Fprowst" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mmihira/prowst 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 git repo https://github.com/mmihira/prowst [INFO] finished tweaking git repo https://github.com/mmihira/prowst [INFO] tweaked toml for git repo https://github.com/mmihira/prowst written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/mmihira/prowst 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] ccd8a98a8fd5b24f798f67c43fc3e37863580bb125c88765a8c064564f592ce8 [INFO] running `"docker" "start" "-a" "ccd8a98a8fd5b24f798f67c43fc3e37863580bb125c88765a8c064564f592ce8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.21 [INFO] [stderr] Compiling num-traits v0.1.37 [INFO] [stderr] Compiling sdl2-sys v0.27.2 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling c_vec v1.0.12 [INFO] [stderr] Compiling lazy_static v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.33 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling time v0.1.36 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling num v0.1.37 [INFO] [stderr] Compiling sdl2 v0.29.0 [INFO] [stderr] Compiling uuid v0.5.0 [INFO] [stderr] Compiling prowst v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `time` [INFO] [stderr] --> src/material/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use time; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/material_map/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::vec` [INFO] [stderr] --> src/material_map/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::vec; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/simulation_engine/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::vec` [INFO] [stderr] --> src/simulation_engine/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::vec; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/simulation_engine/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `material::RGB` [INFO] [stderr] --> src/simulation_engine/mod.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use material::RGB; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `material::State` [INFO] [stderr] --> src/simulation_engine/mod.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use material::State; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `IndependentSample`, `Range` [INFO] [stderr] --> src/simulation_engine/trait_update_cell_positions.rs:6:27 [INFO] [stderr] | [INFO] [stderr] 6 | use rand::distributions::{IndependentSample, Range}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/simulation_engine/trait_update_cell_positions.rs:29:26 [INFO] [stderr] | [INFO] [stderr] 29 | for x in (0..self.buffer_width) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::vec` [INFO] [stderr] --> src/brushes/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::vec; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `time::Duration` [INFO] [stderr] --> src/counter/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `surface` [INFO] [stderr] --> src/main.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | let surface = Surface::new(512, 512, PixelFormatEnum::RGB24).unwrap(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `elapsed` [INFO] [stderr] --> src/simulation_engine/trait_update_cell_positions.rs:25:41 [INFO] [stderr] | [INFO] [stderr] 25 | fn update_cell_positions(&mut self, elapsed: &time::Duration) { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elapsed` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Calc` [INFO] [stderr] --> src/material/mod.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Calc, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Dead` [INFO] [stderr] --> src/material/mod.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Dead [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `speed` [INFO] [stderr] --> src/material/mod.rs:30:13 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn speed(&self) -> f32 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `contents_at_index` [INFO] [stderr] --> src/material_map/mod.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn contents_at_index (&self, y: usize, x: usize) -> Option{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `rgb_at_index` [INFO] [stderr] --> src/material_map/mod.rs:52:12 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn rgb_at_index(&self, y: usize, x: usize) -> RGB { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `t_count` [INFO] [stderr] --> src/simulation_engine/mod.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | t_count: i32, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `p_count` [INFO] [stderr] --> src/simulation_engine/mod.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | p_count: i32, [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/prowst-6ffb89c4bdefff60.prowst.bkwzdcdo-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-6ffb89c4bdefff60.prowst.bkwzdcdo-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-6ffb89c4bdefff60.prowst.bkwzdcdo-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-6ffb89c4bdefff60.prowst.bkwzdcdo-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-6ffb89c4bdefff60.prowst.bkwzdcdo-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-6ffb89c4bdefff60.prowst.bkwzdcdo-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-6ffb89c4bdefff60.prowst.bkwzdcdo-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-6ffb89c4bdefff60.prowst.bkwzdcdo-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-6ffb89c4bdefff60.prowst.bkwzdcdo-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-6ffb89c4bdefff60.prowst.bkwzdcdo-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-6ffb89c4bdefff60.prowst.bkwzdcdo-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-6ffb89c4bdefff60.prowst.bkwzdcdo-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-6ffb89c4bdefff60.prowst.bkwzdcdo-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-6ffb89c4bdefff60.prowst.bkwzdcdo-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-6ffb89c4bdefff60.prowst.bkwzdcdo-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-6ffb89c4bdefff60.prowst.bkwzdcdo-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/prowst-6ffb89c4bdefff60" "/opt/rustwide/target/debug/deps/prowst-6ffb89c4bdefff60.28a36ta7k2dtavqi.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-Wl,-O1" "-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/libtime-d77d1cdd29539820.rlib" "/opt/rustwide/target/debug/deps/libsdl2-a6eb23da7f276d75.rlib" "/opt/rustwide/target/debug/deps/librand-ca10c9ce66aff637.rlib" "/opt/rustwide/target/debug/deps/libc_vec-1c658163375be7e2.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-f7efdea4146f81d6.rlib" "/opt/rustwide/target/debug/deps/libbitflags-2497086f53883a12.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-50e55fca43096f48.rlib" "/opt/rustwide/target/debug/deps/liblibc-3c2ffacfb17f8c9c.rlib" "/opt/rustwide/target/debug/deps/libnum-bbf6c6bb864bf9e3.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-6a3eb5b5fd531295.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-52bb009b6a3118cb.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-9c64eafbbeafed60.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" "-lSDL2_gfx" "-lSDL2" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /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; 21 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `prowst`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "ccd8a98a8fd5b24f798f67c43fc3e37863580bb125c88765a8c064564f592ce8"` [INFO] running `"docker" "rm" "-f" "ccd8a98a8fd5b24f798f67c43fc3e37863580bb125c88765a8c064564f592ce8"` [INFO] [stdout] ccd8a98a8fd5b24f798f67c43fc3e37863580bb125c88765a8c064564f592ce8