[INFO] cloning repository https://github.com/rtroxler/chippe_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rtroxler/chippe_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frtroxler%2Fchippe_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frtroxler%2Fchippe_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 743630b68dc0264c6824a1c6992d409dead68cc8
[INFO] testing rtroxler/chippe_rs against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frtroxler%2Fchippe_rs" "/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/rtroxler/chippe_rs on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rtroxler/chippe_rs
[INFO] finished tweaking git repo https://github.com/rtroxler/chippe_rs
[INFO] tweaked toml for git repo https://github.com/rtroxler/chippe_rs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/rtroxler/chippe_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_os v0.1.2
[INFO] [stderr]   Downloaded rand_jitter v0.1.3
[INFO] [stderr]   Downloaded c_vec v1.0.12
[INFO] [stderr]   Downloaded sdl2-sys v0.30.0
[INFO] [stderr]   Downloaded sdl2 v0.30.0
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1457a9b7da04b19de11a4588429fdeec661b3c2450259aab0fa5c5efa3976c75
[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" "1457a9b7da04b19de11a4588429fdeec661b3c2450259aab0fa5c5efa3976c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1457a9b7da04b19de11a4588429fdeec661b3c2450259aab0fa5c5efa3976c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1457a9b7da04b19de11a4588429fdeec661b3c2450259aab0fa5c5efa3976c75", kill_on_drop: false }`
[INFO] [stdout] 1457a9b7da04b19de11a4588429fdeec661b3c2450259aab0fa5c5efa3976c75
[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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] e6807461833b457121bc9178401815086658026eeae9f8ded0bb4f648bc6ac8b
[INFO] running `Command { std: "docker" "start" "-a" "e6807461833b457121bc9178401815086658026eeae9f8ded0bb4f648bc6ac8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling c_vec v1.0.12
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.3
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand_os v0.1.2
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling chippe_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/drivers/audio.rs:57:20
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 0.0...0.5 => self.volume,
[INFO] [stdout]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std`
[INFO] [stdout]  --> src/drivers/keyboard.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: floating-point types cannot be used in patterns
[INFO] [stdout]   --> src/drivers/audio.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 0.0...0.5 => self.volume,
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(illegal_floating_point_literal_pattern)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: floating-point types cannot be used in patterns
[INFO] [stdout]   --> src/drivers/audio.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 0.0...0.5 => self.volume,
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: floating-point types cannot be used in patterns
[INFO] [stdout]   --> src/drivers/audio.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 0.0...0.5 => self.volume,
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[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-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/chippe_rs-945361edc2a3b1eb.chippe_rs.enpxtipu-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/chippe_rs-945361edc2a3b1eb.chippe_rs.enpxtipu-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/chippe_rs-945361edc2a3b1eb.chippe_rs.enpxtipu-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/chippe_rs-945361edc2a3b1eb.chippe_rs.enpxtipu-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/chippe_rs-945361edc2a3b1eb.chippe_rs.enpxtipu-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/chippe_rs-945361edc2a3b1eb.chippe_rs.enpxtipu-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/chippe_rs-945361edc2a3b1eb.chippe_rs.enpxtipu-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/chippe_rs-945361edc2a3b1eb.chippe_rs.enpxtipu-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/chippe_rs-945361edc2a3b1eb.chippe_rs.enpxtipu-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/chippe_rs-945361edc2a3b1eb.chippe_rs.enpxtipu-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/chippe_rs-945361edc2a3b1eb.chippe_rs.enpxtipu-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/chippe_rs-945361edc2a3b1eb.chippe_rs.enpxtipu-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/chippe_rs-945361edc2a3b1eb.chippe_rs.enpxtipu-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/chippe_rs-945361edc2a3b1eb.chippe_rs.enpxtipu-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/chippe_rs-945361edc2a3b1eb.chippe_rs.enpxtipu-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/chippe_rs-945361edc2a3b1eb.chippe_rs.enpxtipu-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/chippe_rs-945361edc2a3b1eb" "/opt/rustwide/target/debug/deps/chippe_rs-945361edc2a3b1eb.3fqq9hfbyvigvcmu.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librand-ae6fb4497e30db91.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-da7de8a60151494c.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-c5b38d1ddb3d2edb.rlib" "/opt/rustwide/target/debug/deps/librand_hc-13ffe96918f37cdc.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-0508067edc0ddbb4.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-4944f4f9bac790d9.rlib" "/opt/rustwide/target/debug/deps/librand_core-0577083de755613d.rlib" "/opt/rustwide/target/debug/deps/librand_os-86e0aad1a9caadff.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-450c7907c524d8c8.rlib" "/opt/rustwide/target/debug/deps/librand_core-c2d08cfa7423325a.rlib" "/opt/rustwide/target/debug/deps/libsdl2-2009b615ea4c6114.rlib" "/opt/rustwide/target/debug/deps/librand-ace50c38b4ff51d1.rlib" "/opt/rustwide/target/debug/deps/librand-13f2e8aacb2d812a.rlib" "/opt/rustwide/target/debug/deps/libc_vec-fd1b2b07c21ad0f0.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-28397425f6f67596.rlib" "/opt/rustwide/target/debug/deps/libbitflags-5491842f1301905a.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-721ddb5cf32cc140.rlib" "/opt/rustwide/target/debug/deps/liblibc-9a262de90e25a572.rlib" "/opt/rustwide/target/debug/deps/libnum-da43391fafcc5fba.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-e1324009d5cc9bde.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-cc16d91df1218c5d.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-918fa676b9c82de8.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-lSDL2_gfx" "-lSDL2" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /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; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chippe_rs`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "e6807461833b457121bc9178401815086658026eeae9f8ded0bb4f648bc6ac8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6807461833b457121bc9178401815086658026eeae9f8ded0bb4f648bc6ac8b", kill_on_drop: false }`
[INFO] [stdout] e6807461833b457121bc9178401815086658026eeae9f8ded0bb4f648bc6ac8b