[INFO] cloning repository https://github.com/mmihira/prowst [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mmihira/prowst" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmihira%2Fprowst", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmihira%2Fprowst'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 91b833f2af64687cb1c470a5d6db2304f066e350 [INFO] testing mmihira/prowst against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmihira%2Fprowst" "/workspace/builds/worker-5/source", kill_on_drop: false }` [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 b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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 `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b81cb536a25af4dc46f7929329735402cf824a794e64c0aad8dd31f84524010 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7b81cb536a25af4dc46f7929329735402cf824a794e64c0aad8dd31f84524010", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b81cb536a25af4dc46f7929329735402cf824a794e64c0aad8dd31f84524010", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b81cb536a25af4dc46f7929329735402cf824a794e64c0aad8dd31f84524010", kill_on_drop: false }` [INFO] [stdout] 7b81cb536a25af4dc46f7929329735402cf824a794e64c0aad8dd31f84524010 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3647c0b879eaad23a6d31f421da28c7e1047d6e4bff82a405e12beb6d39bc31c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3647c0b879eaad23a6d31f421da28c7e1047d6e4bff82a405e12beb6d39bc31c", kill_on_drop: false }` [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 lazy_static v0.2.4 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling c_vec v1.0.12 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling time v0.1.36 [INFO] [stderr] Compiling num-integer v0.1.33 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling num v0.1.37 [INFO] [stderr] Compiling uuid v0.5.0 [INFO] [stderr] Compiling sdl2 v0.29.0 [INFO] [stderr] Compiling prowst v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `time` [INFO] [stdout] --> src/material/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use time; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/material_map/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::vec` [INFO] [stdout] --> src/material_map/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::vec; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/simulation_engine/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::vec` [INFO] [stdout] --> src/simulation_engine/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::vec; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/simulation_engine/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `material::RGB` [INFO] [stdout] --> src/simulation_engine/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use material::RGB; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `material::State` [INFO] [stdout] --> src/simulation_engine/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use material::State; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IndependentSample`, `Range` [INFO] [stdout] --> src/simulation_engine/trait_update_cell_positions.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::distributions::{IndependentSample, Range}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/simulation_engine/trait_update_cell_positions.rs:29:26 [INFO] [stdout] | [INFO] [stdout] 29 | for x in (0..self.buffer_width) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::vec` [INFO] [stdout] --> src/brushes/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::vec; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> src/counter/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `surface` [INFO] [stdout] --> src/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let surface = Surface::new(512, 512, PixelFormatEnum::RGB24).unwrap(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elapsed` [INFO] [stdout] --> src/simulation_engine/trait_update_cell_positions.rs:25:41 [INFO] [stdout] | [INFO] [stdout] 25 | fn update_cell_positions(&mut self, elapsed: &time::Duration) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elapsed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Calc` [INFO] [stdout] --> src/material/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Calc, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Dead` [INFO] [stdout] --> src/material/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Dead [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `speed` [INFO] [stdout] --> src/material/mod.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn speed(&self) -> f32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contents_at_index` [INFO] [stdout] --> src/material_map/mod.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn contents_at_index (&self, y: usize, x: usize) -> Option{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rgb_at_index` [INFO] [stdout] --> src/material_map/mod.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn rgb_at_index(&self, y: usize, x: usize) -> RGB { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `t_count` [INFO] [stdout] --> src/simulation_engine/mod.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | t_count: i32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `p_count` [INFO] [stdout] --> src/simulation_engine/mod.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | p_count: i32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/prowst-e224523207e0f919.prowst.21c74a1a-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-e224523207e0f919.prowst.21c74a1a-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-e224523207e0f919.prowst.21c74a1a-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-e224523207e0f919.prowst.21c74a1a-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-e224523207e0f919.prowst.21c74a1a-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-e224523207e0f919.prowst.21c74a1a-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-e224523207e0f919.prowst.21c74a1a-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-e224523207e0f919.prowst.21c74a1a-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-e224523207e0f919.prowst.21c74a1a-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-e224523207e0f919.prowst.21c74a1a-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-e224523207e0f919.prowst.21c74a1a-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-e224523207e0f919.prowst.21c74a1a-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-e224523207e0f919.prowst.21c74a1a-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-e224523207e0f919.prowst.21c74a1a-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-e224523207e0f919.prowst.21c74a1a-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-e224523207e0f919.prowst.21c74a1a-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/prowst-e224523207e0f919.4p65l26byxa3nccj.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libtime-9bd7c9c2cb611ba8.rlib" "/opt/rustwide/target/debug/deps/libsdl2-cea2a5c45a10ab7f.rlib" "/opt/rustwide/target/debug/deps/librand-a0179bb87aa37e2e.rlib" "/opt/rustwide/target/debug/deps/libc_vec-5416afc08b960ee1.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-9c367c142e83f258.rlib" "/opt/rustwide/target/debug/deps/libbitflags-bb22253de9ecd17c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-72f34cceae49e59b.rlib" "/opt/rustwide/target/debug/deps/liblibc-0185db77eff2fb7c.rlib" "/opt/rustwide/target/debug/deps/libnum-31a152baac094413.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-7be46101f557eb29.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-a8e2a8959232a79b.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-fb14019dd54bd1cf.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9c44f1fe63de3edb.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5dfdbb680ac299a1.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-353beaf877db2fdf.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-cd4abd33332d2d3f.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3b908b5b50ddd80c.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-9cafd3521b5532d3.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-7b0935832903a9ac.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-8a349b13d67c76e3.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-9d41e7cb09eafd8e.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-095194fedb4c0ec4.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-968cf83f088269ec.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e63bbb95a6beff5c.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-9f216e67c2916fa5.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-4688b763605c6a0e.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a9b2dc3244289321.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-52d5241975807511.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9924c22ae1efcf66.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-003d83a588984e1f.rlib" "-Wl,-Bdynamic" "-lSDL2_gfx" "-lSDL2" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/prowst-e224523207e0f919" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-Wl,-O1" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lSDL2_gfx [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `prowst` due to 2 previous errors; 21 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3647c0b879eaad23a6d31f421da28c7e1047d6e4bff82a405e12beb6d39bc31c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3647c0b879eaad23a6d31f421da28c7e1047d6e4bff82a405e12beb6d39bc31c", kill_on_drop: false }` [INFO] [stdout] 3647c0b879eaad23a6d31f421da28c7e1047d6e4bff82a405e12beb6d39bc31c