[INFO] cloning repository https://github.com/PurityLake/Kobolds [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PurityLake/Kobolds" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurityLake%2FKobolds", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurityLake%2FKobolds'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 34f07d4f9f52e77d0e22b872b7e6c4a2b06ae933 [INFO] testing PurityLake/Kobolds against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurityLake%2FKobolds" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 49% (57/115) Checking out files: 50% (58/115) Checking out files: 51% (59/115) Checking out files: 52% (60/115) Checking out files: 53% (61/115) Checking out files: 54% (63/115) Checking out files: 55% (64/115) Checking out files: 56% (65/115) Checking out files: 57% (66/115) Checking out files: 58% (67/115) Checking out files: 59% (68/115) Checking out files: 60% (69/115) Checking out files: 61% (71/115) Checking out files: 62% (72/115) Checking out files: 63% (73/115) Checking out files: 64% (74/115) Checking out files: 65% (75/115) Checking out files: 66% (76/115) Checking out files: 67% (78/115) Checking out files: 68% (79/115) Checking out files: 69% (80/115) Checking out files: 70% (81/115) Checking out files: 71% (82/115) Checking out files: 72% (83/115) Checking out files: 73% (84/115) Checking out files: 74% (86/115) Checking out files: 75% (87/115) Checking out files: 76% (88/115) Checking out files: 77% (89/115) Checking out files: 78% (90/115) Checking out files: 79% (91/115) Checking out files: 80% (92/115) Checking out files: 81% (94/115) Checking out files: 82% (95/115) Checking out files: 83% (96/115) Checking out files: 84% (97/115) Checking out files: 85% (98/115) Checking out files: 86% (99/115) Checking out files: 87% (101/115) Checking out files: 88% (102/115) Checking out files: 89% (103/115) Checking out files: 90% (104/115) Checking out files: 91% (105/115) Checking out files: 92% (106/115) Checking out files: 93% (107/115) Checking out files: 94% (109/115) Checking out files: 95% (110/115) Checking out files: 96% (111/115) Checking out files: 97% (112/115) Checking out files: 98% (113/115) Checking out files: 99% (114/115) Checking out files: 100% (115/115) Checking out files: 100% (115/115), done. [INFO] validating manifest of git repo https://github.com/PurityLake/Kobolds on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PurityLake/Kobolds [INFO] finished tweaking git repo https://github.com/PurityLake/Kobolds [INFO] tweaked toml for git repo https://github.com/PurityLake/Kobolds written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/PurityLake/Kobolds already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b74c21aa180a65f6030d5556cada8180cc8a56106d318c3844e4e6879ae5c904 [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" "b74c21aa180a65f6030d5556cada8180cc8a56106d318c3844e4e6879ae5c904", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b74c21aa180a65f6030d5556cada8180cc8a56106d318c3844e4e6879ae5c904", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b74c21aa180a65f6030d5556cada8180cc8a56106d318c3844e4e6879ae5c904", kill_on_drop: false }` [INFO] [stdout] b74c21aa180a65f6030d5556cada8180cc8a56106d318c3844e4e6879ae5c904 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cc9cb5870a01091056fbcb55931f41266261d354dd1a7fad413151c555e6083 [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" "0cc9cb5870a01091056fbcb55931f41266261d354dd1a7fad413151c555e6083", kill_on_drop: false }` [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling sdl2 v0.34.3 [INFO] [stderr] Compiling kobolds v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling sdl2-sys v0.34.2 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let mut font = ttf.load_font("font.ttf", 32).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Tile` [INFO] [stdout] --> src/tile.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Tile { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/tile.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | fn new(width: u32, height: u32, symbol: char) -> Tile { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `draw` [INFO] [stdout] --> src/tile.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | fn draw(&self, canvas: &mut Canvas) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | canvas.copy(&texture, None, Some(Rect::new(100, 100, width, height))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/tile.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | canvas.fill_rect(Rect::new(0, 0, self.width, self.height)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/kobolds-3b2dcb4aa284d63d.kobolds.c132rk23-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/kobolds-3b2dcb4aa284d63d.kobolds.c132rk23-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/kobolds-3b2dcb4aa284d63d.kobolds.c132rk23-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/kobolds-3b2dcb4aa284d63d.kobolds.c132rk23-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/kobolds-3b2dcb4aa284d63d.kobolds.c132rk23-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/kobolds-3b2dcb4aa284d63d.kobolds.c132rk23-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/kobolds-3b2dcb4aa284d63d.kobolds.c132rk23-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/kobolds-3b2dcb4aa284d63d.kobolds.c132rk23-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/kobolds-3b2dcb4aa284d63d.kobolds.c132rk23-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/kobolds-3b2dcb4aa284d63d.kobolds.c132rk23-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/kobolds-3b2dcb4aa284d63d.kobolds.c132rk23-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/kobolds-3b2dcb4aa284d63d.kobolds.c132rk23-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/kobolds-3b2dcb4aa284d63d.kobolds.c132rk23-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/kobolds-3b2dcb4aa284d63d.kobolds.c132rk23-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/kobolds-3b2dcb4aa284d63d.kobolds.c132rk23-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/kobolds-3b2dcb4aa284d63d.kobolds.c132rk23-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/kobolds-3b2dcb4aa284d63d" "/opt/rustwide/target/debug/deps/kobolds-3b2dcb4aa284d63d.ilrcybtgzp43weq.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-66cd8110a9e075c8.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-45e196b4a198cef5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-df474a8ca45884a8.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-cd2401a06b1676f6.rlib" "/opt/rustwide/target/debug/deps/liblibc-a699ae28749cdf0d.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-448643d99e633b5d.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c7c3d631a525883a.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d7659a11bb201e01.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-9aceb6f83a33a9b6.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-876c3057c8a2a7c2.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2f02aa3e24d2aa49.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d4694108f8cb543.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-79eaa6e630880f50.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-0df1a4ec96f80cf7.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bba9b0f0f4d77257.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f848f9c987265235.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0d5ea4f2d39b8e27.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c22053fa5fc00a3b.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-c52e5d6301e1bd59.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-2675a9a46b5cec89.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-6e3d052afeb9f711.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_mixer" "-lSDL2_image" "-lSDL2_ttf" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lSDL2_mixer [INFO] [stdout] /usr/bin/ld: cannot find -lSDL2_image [INFO] [stdout] /usr/bin/ld: cannot find -lSDL2_ttf [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kobolds` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "0cc9cb5870a01091056fbcb55931f41266261d354dd1a7fad413151c555e6083", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cc9cb5870a01091056fbcb55931f41266261d354dd1a7fad413151c555e6083", kill_on_drop: false }` [INFO] [stdout] 0cc9cb5870a01091056fbcb55931f41266261d354dd1a7fad413151c555e6083