[INFO] updating cached repository desto-git/rust-test [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/desto-git/rust-test [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/desto-git/rust-test" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/desto-git/rust-test"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/desto-git/rust-test'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/desto-git/rust-test" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/desto-git/rust-test"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/desto-git/rust-test'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2cca0445930c62166124fb21f132849c3fe1ffa9 [INFO] sha for GitHub repo desto-git/rust-test: 2cca0445930c62166124fb21f132849c3fe1ffa9 [INFO] validating manifest of desto-git/rust-test on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of desto-git/rust-test on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing desto-git/rust-test [INFO] finished frobbing desto-git/rust-test [INFO] frobbed toml for desto-git/rust-test written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/desto-git/rust-test/Cargo.toml [INFO] started frobbing desto-git/rust-test [INFO] finished frobbing desto-git/rust-test [INFO] frobbed toml for desto-git/rust-test written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/desto-git/rust-test/Cargo.toml [INFO] crate desto-git/rust-test has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing desto-git/rust-test against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/desto-git/rust-test:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] 6f1905354aaf83cd771419e00d4a34fd108d71cfef5d63382df9e398a06e24e5 [INFO] running `"docker" "start" "-a" "6f1905354aaf83cd771419e00d4a34fd108d71cfef5d63382df9e398a06e24e5"` [INFO] [stderr] Compiling sdl2 v0.31.0 [INFO] [stderr] Compiling sdl-test v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `length` [INFO] [stderr] --> src/main.rs:44:10 [INFO] [stderr] | [INFO] [stderr] 44 | let mut length : u8 = 3; [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_length` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:44:6 [INFO] [stderr] | [INFO] [stderr] 44 | let mut length : u8 = 3; [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: constant item is never used: `SPRITE_BODY_HORIZONTAL` [INFO] [stderr] --> src/main.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | const SPRITE_BODY_HORIZONTAL : (u8, u8) = (2, 0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SPRITE_BODY_VERTICAL` [INFO] [stderr] --> src/main.rs:31:1 [INFO] [stderr] | [INFO] [stderr] 31 | const SPRITE_BODY_VERTICAL : (u8, u8) = (2, 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SPRITE_BODY_TOP_LEFT` [INFO] [stderr] --> src/main.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | const SPRITE_BODY_TOP_LEFT : (u8, u8) = (3, 0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SPRITE_BODY_TOP_RIGHT` [INFO] [stderr] --> src/main.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | const SPRITE_BODY_TOP_RIGHT : (u8, u8) = (4, 0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SPRITE_BODY_BOTTOM_LEFT` [INFO] [stderr] --> src/main.rs:34:1 [INFO] [stderr] | [INFO] [stderr] 34 | const SPRITE_BODY_BOTTOM_LEFT : (u8, u8) = (3, 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SPRITE_BODY_BOTTOM_RIGHT` [INFO] [stderr] --> src/main.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | const SPRITE_BODY_BOTTOM_RIGHT : (u8, u8) = (4, 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SPRITE_APPLE` [INFO] [stderr] --> src/main.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | const SPRITE_APPLE : (u8, u8) = (7, 0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SPRITE_ROCK` [INFO] [stderr] --> src/main.rs:41:1 [INFO] [stderr] | [INFO] [stderr] 41 | const SPRITE_ROCK : (u8, u8) = (7, 1); [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/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/sdl_test-bace84d6697868d4.sdl_test.evpl45d2-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/sdl_test-bace84d6697868d4.sdl_test.evpl45d2-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/sdl_test-bace84d6697868d4.sdl_test.evpl45d2-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/sdl_test-bace84d6697868d4.sdl_test.evpl45d2-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/sdl_test-bace84d6697868d4.sdl_test.evpl45d2-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/sdl_test-bace84d6697868d4.sdl_test.evpl45d2-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/sdl_test-bace84d6697868d4.sdl_test.evpl45d2-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/sdl_test-bace84d6697868d4.sdl_test.evpl45d2-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/sdl_test-bace84d6697868d4.sdl_test.evpl45d2-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/sdl_test-bace84d6697868d4.sdl_test.evpl45d2-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/sdl_test-bace84d6697868d4.sdl_test.evpl45d2-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/sdl_test-bace84d6697868d4.sdl_test.evpl45d2-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/sdl_test-bace84d6697868d4.sdl_test.evpl45d2-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/sdl_test-bace84d6697868d4.sdl_test.evpl45d2-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/sdl_test-bace84d6697868d4.sdl_test.evpl45d2-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/sdl_test-bace84d6697868d4.sdl_test.evpl45d2-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/sdl_test-bace84d6697868d4" "/opt/crater/target/debug/deps/sdl_test-bace84d6697868d4.4ja0m7i9c4xhicik.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libsdl2-fa852f9a23bec394.rlib" "/opt/crater/target/debug/deps/librand-bd6641e49aaadb62.rlib" "/opt/crater/target/debug/deps/librand-b2c3e8cfb5b2a60d.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-fe6786c0d4f78ffe.rlib" "/opt/crater/target/debug/deps/libbitflags-a08c32e0d1827ba5.rlib" "/opt/crater/target/debug/deps/liblazy_static-4ff72715b4a952e9.rlib" "/opt/crater/target/debug/deps/liblibc-c1fe0c9022137ea2.rlib" "/opt/crater/target/debug/deps/libnum-266ea1fcd79b1bfe.rlib" "/opt/crater/target/debug/deps/libnum_iter-fc9452a81b52ef7d.rlib" "/opt/crater/target/debug/deps/libnum_integer-e6981e2aedb89368.rlib" "/opt/crater/target/debug/deps/libnum_traits-103d275346eaa137.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8469d768695d9748.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-786c0f406992159b.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-eda54ffd3e6402cc.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3b59adbc83c396a4.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d2bb09f4dcbd4be.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e96acda46b77a2fd.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-596074f575b1f832.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57f280c1596673cd.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-16132b5b2ecf9ec1.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-37286a0a9c4289ff.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2" "-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_image [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 `sdl-test`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "6f1905354aaf83cd771419e00d4a34fd108d71cfef5d63382df9e398a06e24e5"` [INFO] running `"docker" "rm" "-f" "6f1905354aaf83cd771419e00d4a34fd108d71cfef5d63382df9e398a06e24e5"` [INFO] [stdout] 6f1905354aaf83cd771419e00d4a34fd108d71cfef5d63382df9e398a06e24e5