[INFO] updating cached repository https://github.com/benmp/rust-cavestory
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 97461e8cd227289897ae0cbb23f2951dd58da7a8
[INFO] testing benmp/rust-cavestory against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenmp%2Frust-cavestory" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/benmp/rust-cavestory on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/benmp/rust-cavestory
[INFO] finished tweaking git repo https://github.com/benmp/rust-cavestory
[INFO] tweaked toml for git repo https://github.com/benmp/rust-cavestory written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/benmp/rust-cavestory already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cddcd5f0f5864484f8534e5e2ef341925d58a4a32a726bc5d4c67b2b38bf90d
[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" "6cddcd5f0f5864484f8534e5e2ef341925d58a4a32a726bc5d4c67b2b38bf90d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cddcd5f0f5864484f8534e5e2ef341925d58a4a32a726bc5d4c67b2b38bf90d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cddcd5f0f5864484f8534e5e2ef341925d58a4a32a726bc5d4c67b2b38bf90d", kill_on_drop: false }`
[INFO] [stdout] 6cddcd5f0f5864484f8534e5e2ef341925d58a4a32a726bc5d4c67b2b38bf90d
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 379ed38f20b426b9098d3ff0d7080d44a32a686fa71dc156d81f7547667e3bb6
[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" "379ed38f20b426b9098d3ff0d7080d44a32a686fa71dc156d81f7547667e3bb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.1.41
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling num-integer v0.1.35
[INFO] [stderr]    Compiling num-iter v0.1.34
[INFO] [stderr]    Compiling rand v0.3.18
[INFO] [stderr]    Compiling num v0.1.41
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling rust-cavestory v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sdl2::render::TextureQuery`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use sdl2::render::TextureQuery;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `partial_progress_to_next_frame` is assigned to, but never used
[INFO] [stdout]   --> src/main.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let mut partial_progress_to_next_frame: f64;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]    = note: consider using `_partial_progress_to_next_frame` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `partial_progress_to_next_frame` is never read
[INFO] [stdout]    --> src/main.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         partial_progress_to_next_frame = ns_left_to_simulate as f64 / ns_per_physics_step as f64;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_centered_rect`
[INFO] [stdout]    --> src/main.rs:170:4
[INFO] [stdout]     |
[INFO] [stdout] 170 | fn get_centered_rect(rect_width: u32, rect_height: u32, cons_width: u32, cons_height: u32) -> Rect {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[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/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rust_cavestory-42999d0d6ea66c7f.rust_cavestory.2k8eq1ef-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-42999d0d6ea66c7f.rust_cavestory.2k8eq1ef-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-42999d0d6ea66c7f.rust_cavestory.2k8eq1ef-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-42999d0d6ea66c7f.rust_cavestory.2k8eq1ef-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-42999d0d6ea66c7f.rust_cavestory.2k8eq1ef-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-42999d0d6ea66c7f.rust_cavestory.2k8eq1ef-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-42999d0d6ea66c7f.rust_cavestory.2k8eq1ef-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-42999d0d6ea66c7f.rust_cavestory.2k8eq1ef-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-42999d0d6ea66c7f.rust_cavestory.2k8eq1ef-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-42999d0d6ea66c7f.rust_cavestory.2k8eq1ef-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-42999d0d6ea66c7f.rust_cavestory.2k8eq1ef-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-42999d0d6ea66c7f.rust_cavestory.2k8eq1ef-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-42999d0d6ea66c7f.rust_cavestory.2k8eq1ef-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-42999d0d6ea66c7f.rust_cavestory.2k8eq1ef-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-42999d0d6ea66c7f.rust_cavestory.2k8eq1ef-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-42999d0d6ea66c7f.rust_cavestory.2k8eq1ef-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rust_cavestory-42999d0d6ea66c7f" "/opt/rustwide/target/debug/deps/rust_cavestory-42999d0d6ea66c7f.4wkqwfih6cg5k0xn.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-da6cee6c6456fea6.rlib" "/opt/rustwide/target/debug/deps/librand-0825570edf89cd71.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-5dc3913d9afcf5d6.rlib" "/opt/rustwide/target/debug/deps/libbitflags-7b15d77b989f677d.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-2ea69cae54b65af6.rlib" "/opt/rustwide/target/debug/deps/liblibc-b958f34ee3e6fabf.rlib" "/opt/rustwide/target/debug/deps/libnum-e2f8ea8af223d8c5.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-bfaa780789b2bb36.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-3eec045fd3fc2450.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-6ed4647bb376c53d.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /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; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-cavestory`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "379ed38f20b426b9098d3ff0d7080d44a32a686fa71dc156d81f7547667e3bb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "379ed38f20b426b9098d3ff0d7080d44a32a686fa71dc156d81f7547667e3bb6", kill_on_drop: false }`
[INFO] [stdout] 379ed38f20b426b9098d3ff0d7080d44a32a686fa71dc156d81f7547667e3bb6