[INFO] cloning 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" "clone" "--bare" "https://github.com/benmp/rust-cavestory" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenmp%2Frust-cavestory", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenmp%2Frust-cavestory'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 97461e8cd227289897ae0cbb23f2951dd58da7a8
[INFO] testing benmp/rust-cavestory against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenmp%2Frust-cavestory" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/benmp/rust-cavestory on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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-10/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" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 11f23be1c168c8a5142914716d02deefbafe49e3378823a74dbd78b800d7f991
[INFO] running `Command { std: "docker" "start" "-a" "11f23be1c168c8a5142914716d02deefbafe49e3378823a74dbd78b800d7f991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11f23be1c168c8a5142914716d02deefbafe49e3378823a74dbd78b800d7f991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f23be1c168c8a5142914716d02deefbafe49e3378823a74dbd78b800d7f991", kill_on_drop: false }`
[INFO] [stdout] 11f23be1c168c8a5142914716d02deefbafe49e3378823a74dbd78b800d7f991
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 84c26d71687b3014bdd709ac18e2d7e487e22d646671764518cb0caa21734dec
[INFO] running `Command { std: "docker" "start" "-a" "84c26d71687b3014bdd709ac18e2d7e487e22d646671764518cb0caa21734dec", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.34
[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 num v0.1.41
[INFO] [stderr]    Compiling rand v0.3.18
[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/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rust_cavestory-2fe186976ce71e80.rust_cavestory.2yko4rw0-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-2fe186976ce71e80.rust_cavestory.2yko4rw0-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-2fe186976ce71e80.rust_cavestory.2yko4rw0-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-2fe186976ce71e80.rust_cavestory.2yko4rw0-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-2fe186976ce71e80.rust_cavestory.2yko4rw0-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-2fe186976ce71e80.rust_cavestory.2yko4rw0-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-2fe186976ce71e80.rust_cavestory.2yko4rw0-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-2fe186976ce71e80.rust_cavestory.2yko4rw0-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-2fe186976ce71e80.rust_cavestory.2yko4rw0-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-2fe186976ce71e80.rust_cavestory.2yko4rw0-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-2fe186976ce71e80.rust_cavestory.2yko4rw0-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-2fe186976ce71e80.rust_cavestory.2yko4rw0-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-2fe186976ce71e80.rust_cavestory.2yko4rw0-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-2fe186976ce71e80.rust_cavestory.2yko4rw0-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-2fe186976ce71e80.rust_cavestory.2yko4rw0-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_cavestory-2fe186976ce71e80.rust_cavestory.2yko4rw0-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rust_cavestory-2fe186976ce71e80" "/opt/rustwide/target/debug/deps/rust_cavestory-2fe186976ce71e80.3i1pbz1qhekw2tng.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-f32bc0caf4721faf.rlib" "/opt/rustwide/target/debug/deps/librand-8543252b9f93a3e5.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-bcb6d421f77826ba.rlib" "/opt/rustwide/target/debug/deps/libbitflags-032ea61c97bf3967.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-4b460a565d885068.rlib" "/opt/rustwide/target/debug/deps/liblibc-517695a4fae81562.rlib" "/opt/rustwide/target/debug/deps/libnum-85d561a1afd60ac3.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-5c123d8b3a2f2855.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-82fef0e9b94aeaef.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-42b94b7143ffcc98.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.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" "84c26d71687b3014bdd709ac18e2d7e487e22d646671764518cb0caa21734dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84c26d71687b3014bdd709ac18e2d7e487e22d646671764518cb0caa21734dec", kill_on_drop: false }`
[INFO] [stdout] 84c26d71687b3014bdd709ac18e2d7e487e22d646671764518cb0caa21734dec
