[INFO] cloning repository https://github.com/Blizarre/mountain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Blizarre/mountain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlizarre%2Fmountain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlizarre%2Fmountain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 91abd4634dcdd47fd24dcb6aea09cf93daf0d41b
[INFO] testing Blizarre/mountain 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%2FBlizarre%2Fmountain" "/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/Blizarre/mountain 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/Blizarre/mountain
[INFO] finished tweaking git repo https://github.com/Blizarre/mountain
[INFO] tweaked toml for git repo https://github.com/Blizarre/mountain written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Blizarre/mountain 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]     Updating git repository `git://git@github.com/Blizarre/rust-sdl.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 09f76272e583892316b464152bd4ab08f65da2757344a8f5f3a09c1a189d09c9
[INFO] running `Command { std: "docker" "start" "-a" "09f76272e583892316b464152bd4ab08f65da2757344a8f5f3a09c1a189d09c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09f76272e583892316b464152bd4ab08f65da2757344a8f5f3a09c1a189d09c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09f76272e583892316b464152bd4ab08f65da2757344a8f5f3a09c1a189d09c9", kill_on_drop: false }`
[INFO] [stdout] 09f76272e583892316b464152bd4ab08f65da2757344a8f5f3a09c1a189d09c9
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4d1b169eec5268883c380eb6a67d4d5deec41cd719b111ab8ab8c23a6dea35d
[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" "c4d1b169eec5268883c380eb6a67d4d5deec41cd719b111ab8ab8c23a6dea35d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling rgb v0.8.16
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.3
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling lodepng v2.5.0
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling sdl v0.3.7 (git://git@github.com/Blizarre/rust-sdl.git#1760c9e4)
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling mountain v0.1.0 (/opt/rustwide/workdir)
[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/main-d20954cfe6b60a24.main.5c5ow8bz-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/main-d20954cfe6b60a24.main.5c5ow8bz-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/main-d20954cfe6b60a24.main.5c5ow8bz-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/main-d20954cfe6b60a24.main.5c5ow8bz-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/main-d20954cfe6b60a24.main.5c5ow8bz-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/main-d20954cfe6b60a24.main.5c5ow8bz-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/main-d20954cfe6b60a24.main.5c5ow8bz-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/main-d20954cfe6b60a24.main.5c5ow8bz-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/main-d20954cfe6b60a24.main.5c5ow8bz-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/main-d20954cfe6b60a24.main.5c5ow8bz-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/main-d20954cfe6b60a24.main.5c5ow8bz-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/main-d20954cfe6b60a24.main.5c5ow8bz-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/main-d20954cfe6b60a24.main.5c5ow8bz-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/main-d20954cfe6b60a24.main.5c5ow8bz-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/main-d20954cfe6b60a24.main.5c5ow8bz-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/main-d20954cfe6b60a24.main.5c5ow8bz-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/main-d20954cfe6b60a24" "/opt/rustwide/target/debug/deps/main-d20954cfe6b60a24.1c53ffzkklp4wj09.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" "-lSDL" "-lasound" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmountain-f4431cc04e79e95d.rlib" "/opt/rustwide/target/debug/deps/libtoml-f9891d4b7bfac100.rlib" "/opt/rustwide/target/debug/deps/liblodepng-db78af5830853fc8.rlib" "/opt/rustwide/target/debug/deps/libsdl-569777cac29fdf62.rlib" "/opt/rustwide/target/debug/deps/libnum-55cfbe8ced5d5652.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-bd617b2687ae2fe9.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-295e1e12de83a7ab.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-fd6a2b46dee37da5.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-940b115e16c29e61.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-d454dee4d183e375.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-85b0292c6a28c7e5.rlib" "/opt/rustwide/target/debug/deps/librand-1a9d90eee983b372.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-63acd47b7bb59417.rlib" "/opt/rustwide/target/debug/deps/libc2_chacha-28c4f6ca7d991334.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-c5c97510187b0809.rlib" "/opt/rustwide/target/debug/deps/librand_core-60e956c24243fca3.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-ea0ffe21f55c8973.rlib" "/opt/rustwide/target/debug/deps/liblibc-121ee6ec9e75e27f.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-3bb9a546b52233f2.rlib" "/opt/rustwide/target/debug/deps/librgb-6e1fb04f576cdef1.rlib" "/opt/rustwide/target/debug/deps/libserde-fb6600e1e36a9cec.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" "-lSDL" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mountain`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "c4d1b169eec5268883c380eb6a67d4d5deec41cd719b111ab8ab8c23a6dea35d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4d1b169eec5268883c380eb6a67d4d5deec41cd719b111ab8ab8c23a6dea35d", kill_on_drop: false }`
[INFO] [stdout] c4d1b169eec5268883c380eb6a67d4d5deec41cd719b111ab8ab8c23a6dea35d