[INFO] cloning repository https://github.com/davideGiovannini/rust_realtime_raytracer [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davideGiovannini/rust_realtime_raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdavideGiovannini%2Frust_realtime_raytracer"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdavideGiovannini%2Frust_realtime_raytracer'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b53a925b6d28d3c1f13709d890ed47da7a7f084b [INFO] testing davideGiovannini/rust_realtime_raytracer against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdavideGiovannini%2Frust_realtime_raytracer" "/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/davideGiovannini/rust_realtime_raytracer on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/davideGiovannini/rust_realtime_raytracer [INFO] finished tweaking git repo https://github.com/davideGiovannini/rust_realtime_raytracer [INFO] tweaked toml for git repo https://github.com/davideGiovannini/rust_realtime_raytracer written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/davideGiovannini/rust_realtime_raytracer already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-5/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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" "+1.44.0" "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] 62b289f715ca40ac5a139f176dc5e38a6add3b7f61c48313183c869c1648fe4b [INFO] running `"docker" "start" "-a" "62b289f715ca40ac5a139f176dc5e38a6add3b7f61c48313183c869c1648fe4b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling sdl2-sys v0.19.0 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling bitflags v0.6.0 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling sdl2 v0.19.0 [INFO] [stderr] Compiling cgmath v0.9.1 [INFO] [stderr] Compiling sdl2_ttf v0.19.0 [INFO] [stderr] Compiling raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: method is never used: `new_from2points` [INFO] [stderr] --> src/data_structures/geom.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new_from2points(min_point: Vector, max_point: Vector) -> BoundingBox { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set` [INFO] [stderr] --> src/data_structures/geom.rs:129:5 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn set(&mut self, origin: Vector, direction: Vector) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `change_direction` [INFO] [stderr] --> src/data_structures/geom.rs:140:5 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn change_direction(&mut self, direction: Vector) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `right` [INFO] [stderr] --> src/data_structures/camera.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn right(&self) -> Vector { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `direction` [INFO] [stderr] --> src/data_structures/camera.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn direction(&self) -> Vector { [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/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/raytracer-94daf983d27e7185.raytracer.i73qs7mm-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-94daf983d27e7185.raytracer.i73qs7mm-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-94daf983d27e7185.raytracer.i73qs7mm-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-94daf983d27e7185.raytracer.i73qs7mm-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-94daf983d27e7185.raytracer.i73qs7mm-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-94daf983d27e7185.raytracer.i73qs7mm-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-94daf983d27e7185.raytracer.i73qs7mm-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-94daf983d27e7185.raytracer.i73qs7mm-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-94daf983d27e7185.raytracer.i73qs7mm-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-94daf983d27e7185.raytracer.i73qs7mm-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-94daf983d27e7185.raytracer.i73qs7mm-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-94daf983d27e7185.raytracer.i73qs7mm-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-94daf983d27e7185.raytracer.i73qs7mm-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-94daf983d27e7185.raytracer.i73qs7mm-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-94daf983d27e7185.raytracer.i73qs7mm-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-94daf983d27e7185.raytracer.i73qs7mm-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/raytracer-94daf983d27e7185" "/opt/rustwide/target/debug/deps/raytracer-94daf983d27e7185.2o5x6m8pfyww4x27.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libscoped_threadpool-f75c414a411f4349.rlib" "/opt/rustwide/target/debug/deps/libcgmath-411ea964027b6df0.rlib" "/opt/rustwide/target/debug/deps/libsdl2_ttf-2285011ef454da90.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4aa0cdf1b7997d81.rlib" "/opt/rustwide/target/debug/deps/libsdl2-5aa4a70d47a391d1.rlib" "/opt/rustwide/target/debug/deps/librand-209a87affa2b8160.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-f4234b724a06e560.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4271a2d5a5b886b4.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-56e3c599474c9f1a.rlib" "/opt/rustwide/target/debug/deps/libnum-b45fbf5dade7ce56.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-8125f399e8487f06.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-1c4ebfd0aa69f266.rlib" "/opt/rustwide/target/debug/deps/librand-946460a43028b8bf.rlib" "/opt/rustwide/target/debug/deps/liblibc-2fe39bea42d2882b.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-941b60cd2e675a51.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-95bedac6824cbfb3.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-fdd0dc9d88a17e8c.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-18049ca2ff3cf574.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-b917b33a66c50bc0.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lSDL2_ttf [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 5 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `raytracer`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "62b289f715ca40ac5a139f176dc5e38a6add3b7f61c48313183c869c1648fe4b"` [INFO] running `"docker" "rm" "-f" "62b289f715ca40ac5a139f176dc5e38a6add3b7f61c48313183c869c1648fe4b"` [INFO] [stdout] 62b289f715ca40ac5a139f176dc5e38a6add3b7f61c48313183c869c1648fe4b