[INFO] cloning repository https://github.com/dcheatha/graph-sketchpad [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dcheatha/graph-sketchpad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcheatha%2Fgraph-sketchpad", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcheatha%2Fgraph-sketchpad'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 608465657f50101af882466da60124cf16f31db9 [INFO] testing dcheatha/graph-sketchpad against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcheatha%2Fgraph-sketchpad" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dcheatha/graph-sketchpad on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dcheatha/graph-sketchpad [INFO] finished tweaking git repo https://github.com/dcheatha/graph-sketchpad [INFO] tweaked toml for git repo https://github.com/dcheatha/graph-sketchpad written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/dcheatha/graph-sketchpad already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded random_color v0.5.0 [INFO] [stderr] Downloaded c_vec v1.3.3 [INFO] [stderr] Downloaded sdl2-sys v0.34.3 [INFO] [stderr] Downloaded sdl2 v0.34.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c37e129a0aab66d55ecf18898f70bdd54dde72c840ee58ea103f6022a4dd1921 [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" "c37e129a0aab66d55ecf18898f70bdd54dde72c840ee58ea103f6022a4dd1921", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c37e129a0aab66d55ecf18898f70bdd54dde72c840ee58ea103f6022a4dd1921", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c37e129a0aab66d55ecf18898f70bdd54dde72c840ee58ea103f6022a4dd1921", kill_on_drop: false }` [INFO] [stdout] c37e129a0aab66d55ecf18898f70bdd54dde72c840ee58ea103f6022a4dd1921 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a501637072be59fb68d2b9a6f34252c8777c3fc644f7bea3cd21afee19ec369 [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" "1a501637072be59fb68d2b9a6f34252c8777c3fc644f7bea3cd21afee19ec369", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling khronos_api v3.2.0 (https://github.com/bjz/gl-rs#1cd256c7) [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling sdl2 v0.34.3 [INFO] [stderr] Compiling c_vec v1.3.3 [INFO] [stderr] Compiling sdl2-sys v0.34.3 [INFO] [stderr] Compiling gl_generator v0.14.1 (https://github.com/bjz/gl-rs#1cd256c7) [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling rand_core v0.6.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling gl v0.14.0 (https://github.com/bjz/gl-rs#1cd256c7) [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.0 [INFO] [stderr] Compiling random_color v0.5.0 [INFO] [stderr] Compiling graph-sketchpad v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `random_color::RandomColor` [INFO] [stdout] --> src/graph/add_del.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use random_color::RandomColor; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::node::Node` [INFO] [stdout] --> src/graph/util.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::node::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/graph/util.rs:164:11 [INFO] [stdout] | [INFO] [stdout] 162 | let node = self.nodes.iter().choose(&mut random).unwrap(); [INFO] [stdout] | ----------------- immutable borrow occurs here [INFO] [stdout] 163 | let mut visited_nodes = vec![]; [INFO] [stdout] 164 | self.k_color_painter_rec(&colors, &mut visited_nodes, node.index.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^------------------^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [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/graph_sketchpad-1e630d8376192ba9.graph_sketchpad.c8021492-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/graph_sketchpad-1e630d8376192ba9.graph_sketchpad.c8021492-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/graph_sketchpad-1e630d8376192ba9.graph_sketchpad.c8021492-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/graph_sketchpad-1e630d8376192ba9.graph_sketchpad.c8021492-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/graph_sketchpad-1e630d8376192ba9.graph_sketchpad.c8021492-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/graph_sketchpad-1e630d8376192ba9.graph_sketchpad.c8021492-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/graph_sketchpad-1e630d8376192ba9.graph_sketchpad.c8021492-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/graph_sketchpad-1e630d8376192ba9.graph_sketchpad.c8021492-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/graph_sketchpad-1e630d8376192ba9.graph_sketchpad.c8021492-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/graph_sketchpad-1e630d8376192ba9.graph_sketchpad.c8021492-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/graph_sketchpad-1e630d8376192ba9.graph_sketchpad.c8021492-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/graph_sketchpad-1e630d8376192ba9.graph_sketchpad.c8021492-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/graph_sketchpad-1e630d8376192ba9.graph_sketchpad.c8021492-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/graph_sketchpad-1e630d8376192ba9.graph_sketchpad.c8021492-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/graph_sketchpad-1e630d8376192ba9.graph_sketchpad.c8021492-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/graph_sketchpad-1e630d8376192ba9.graph_sketchpad.c8021492-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/graph_sketchpad-1e630d8376192ba9.2w3bi73utsv53xhz.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librand-95bef8ea5dd2e074.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-c4071dc56ddd3b8b.rlib" "/opt/rustwide/target/debug/deps/librand_core-45fe09c01e3f5be5.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-ba86f87c3cc1d7e9.rlib" "/opt/rustwide/target/debug/deps/librandom_color-54942ab1116190e9.rlib" "/opt/rustwide/target/debug/deps/librand-697d85370e17960e.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-53eee3db17f2ebf3.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-a1a1bb5678d9e32b.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-81457fe4706505af.rlib" "/opt/rustwide/target/debug/deps/librand_core-2a7143a36a3d8680.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-0a7472b84ad6b10e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-3e93dce105ba1ecd.rlib" "/opt/rustwide/target/debug/deps/libsdl2-61eb83771174a440.rlib" "/opt/rustwide/target/debug/deps/libc_vec-514fb1cbf5e00d29.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-b351454142a92ed9.rlib" "/opt/rustwide/target/debug/deps/libbitflags-0409eb6f696bdc99.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-02ff0d0fbc57b9b4.rlib" "/opt/rustwide/target/debug/deps/liblibc-c3f6af0d4f05868e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a46a068050a12a4b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1df56095db9453cb.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-9062de483386e50b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-b988ab269ff13602.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-1bc822d886d4f7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-963eca8df4c224a6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d805b480c9102e58.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-06dfdbc22b935051.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d7523a4d118e6572.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-5d7898c7fac3a07d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8c2bdbab4845bf3d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-d578639df0547b30.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-58bbb7b1efa3a5e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4c9b082d197c16f8.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-70f9ed6d8e7a5ce6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8c0a241d0360fa53.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-bad7ed93fdd31371.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-98b4d121af2b7335.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1d9f7e5920635d15.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_ttf" "-lSDL2_gfx" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/graph_sketchpad-1e630d8376192ba9" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lSDL2_ttf [INFO] [stdout] /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; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `graph-sketchpad` due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1a501637072be59fb68d2b9a6f34252c8777c3fc644f7bea3cd21afee19ec369", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a501637072be59fb68d2b9a6f34252c8777c3fc644f7bea3cd21afee19ec369", kill_on_drop: false }` [INFO] [stdout] 1a501637072be59fb68d2b9a6f34252c8777c3fc644f7bea3cd21afee19ec369