Dec 05 10:28:00.911 INFO testing rayman520/Untitled1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 10:28:00.911 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 10:28:01.340 INFO [stdout] f2ec41c59c2c80b137be6fca4f3bd7dd6d91ac7c382103892ad51ce5eebbe0af
Dec 05 10:28:01.346 INFO running `"docker" "start" "-a" "f2ec41c59c2c80b137be6fca4f3bd7dd6d91ac7c382103892ad51ce5eebbe0af"`
Dec 05 10:28:02.318 INFO [stderr] usermod: no changes
Dec 05 10:28:02.458 INFO [stderr]    Compiling sdl2-sys v0.31.0
Dec 05 10:28:05.044 INFO [stderr]    Compiling sdl2 v0.31.0
Dec 05 10:28:09.860 INFO [stderr]    Compiling untitled1 v0.1.0 (/source)
Dec 05 10:28:10.284 INFO [stderr] warning: variable does not need to be mutable
Dec 05 10:28:10.284 INFO [stderr]   --> src/init.rs:20:9
Dec 05 10:28:10.284 INFO [stderr]    |
Dec 05 10:28:10.284 INFO [stderr] 20 |     let mut sdl_vars = super::SdlVars {
Dec 05 10:28:10.284 INFO [stderr]    |         ----^^^^^^^^
Dec 05 10:28:10.284 INFO [stderr]    |         |
Dec 05 10:28:10.284 INFO [stderr]    |         help: remove this `mut`
Dec 05 10:28:10.284 INFO [stderr]    |
Dec 05 10:28:10.284 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 10:28:10.284 INFO [stderr] 
Dec 05 10:28:10.284 INFO [stderr] warning: field is never used: `sdl`
Dec 05 10:28:10.284 INFO [stderr]  --> src/main.rs:4:5
Dec 05 10:28:10.284 INFO [stderr]   |
Dec 05 10:28:10.284 INFO [stderr] 4 |     sdl: sdl2::Sdl,
Dec 05 10:28:10.284 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 10:28:10.284 INFO [stderr]   |
Dec 05 10:28:10.284 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 10:28:10.284 INFO [stderr] 
Dec 05 10:28:10.284 INFO [stderr] warning: field is never used: `video_subsystem`
Dec 05 10:28:10.284 INFO [stderr]  --> src/main.rs:5:5
Dec 05 10:28:10.284 INFO [stderr]   |
Dec 05 10:28:10.284 INFO [stderr] 5 |     video_subsystem: sdl2::VideoSubsystem,
Dec 05 10:28:10.284 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:28:10.284 INFO [stderr] 
Dec 05 10:28:10.284 INFO [stderr] warning: field is never used: `window`
Dec 05 10:28:10.284 INFO [stderr]  --> src/main.rs:6:5
Dec 05 10:28:10.284 INFO [stderr]   |
Dec 05 10:28:10.284 INFO [stderr] 6 |     window: sdl2::video::Window,
Dec 05 10:28:10.284 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:28:10.284 INFO [stderr] 
Dec 05 10:28:10.968 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 05 10:28:10.968 INFO [stderr]   |
Dec 05 10:28:10.979 INFO [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/target/debug/deps/untitled1-39684c58fcd7744f.untitled1.d9vpcide-cgu.0.rcgu.o" "/target/debug/deps/untitled1-39684c58fcd7744f.untitled1.d9vpcide-cgu.1.rcgu.o" "/target/debug/deps/untitled1-39684c58fcd7744f.untitled1.d9vpcide-cgu.10.rcgu.o" "/target/debug/deps/untitled1-39684c58fcd7744f.untitled1.d9vpcide-cgu.11.rcgu.o" "/target/debug/deps/untitled1-39684c58fcd7744f.untitled1.d9vpcide-cgu.12.rcgu.o" "/target/debug/deps/untitled1-39684c58fcd7744f.untitled1.d9vpcide-cgu.13.rcgu.o" "/target/debug/deps/untitled1-39684c58fcd7744f.untitled1.d9vpcide-cgu.14.rcgu.o" "/target/debug/deps/untitled1-39684c58fcd7744f.untitled1.d9vpcide-cgu.15.rcgu.o" "/target/debug/deps/untitled1-39684c58fcd7744f.untitled1.d9vpcide-cgu.2.rcgu.o" "/target/debug/deps/untitled1-39684c58fcd7744f.untitled1.d9vpcide-cgu.3.rcgu.o" "/target/debug/deps/untitled1-39684c58fcd7744f.untitled1.d9vpcide-cgu.4.rcgu.o" "/target/debug/deps/untitled1-39684c58fcd7744f.untitled1.d9vpcide-cgu.5.rcgu.o" "/target/debug/deps/untitled1-39684c58fcd7744f.untitled1.d9vpcide-cgu.6.rcgu.o" "/target/debug/deps/untitled1-39684c58fcd7744f.untitled1.d9vpcide-cgu.7.rcgu.o" "/target/debug/deps/untitled1-39684c58fcd7744f.untitled1.d9vpcide-cgu.8.rcgu.o" "/target/debug/deps/untitled1-39684c58fcd7744f.untitled1.d9vpcide-cgu.9.rcgu.o" "-o" "/target/debug/deps/untitled1-39684c58fcd7744f" "/target/debug/deps/untitled1-39684c58fcd7744f.45y3pjfxuvxvik6n.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/target/debug/deps" "-L" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/target/debug/deps/libsdl2-17cb7d4801677c74.rlib" "/target/debug/deps/librand-2fc791f3b4d6469b.rlib" "/target/debug/deps/librand-3ef678ad8a3306e5.rlib" "/target/debug/deps/libsdl2_sys-62a803883ef89551.rlib" "/target/debug/deps/libbitflags-a51de0fd958ef0b9.rlib" "/target/debug/deps/liblazy_static-39d059c99fb3fffc.rlib" "/target/debug/deps/liblibc-0f152224966fad43.rlib" "/target/debug/deps/libnum-b567163f405ae920.rlib" "/target/debug/deps/libnum_iter-dcb0c2944953ff5b.rlib" "/target/debug/deps/libnum_integer-186a6473da6267ec.rlib" "/target/debug/deps/libnum_traits-6515aaef751e5e2c.rlib" "-Wl,--start-group" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1783ee7db416cd31.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d52c5951c3cd2e1d.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9a81b01b5e0e175b.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-f1a5585a81eb855e.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-0a7b7470c80cad43.rlib" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d6e924fd18f7775d.rlib" "-Wl,--end-group" "/rustup-home/toolchains/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0ed18ce3338a020a.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
Dec 05 10:28:10.979 INFO [stderr]   = note: /usr/bin/ld: cannot find -lSDL2
Dec 05 10:28:10.979 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 05 10:28:10.979 INFO [stderr]           
Dec 05 10:28:10.979 INFO [stderr] 
Dec 05 10:28:10.979 INFO [stderr] error: aborting due to previous error
Dec 05 10:28:10.979 INFO [stderr] 
Dec 05 10:28:10.979 INFO [stderr] error: Could not compile `untitled1`.
Dec 05 10:28:10.979 INFO [stderr] 
Dec 05 10:28:10.979 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 10:28:10.980 INFO [stderr] su: No module specific data is present
Dec 05 10:28:11.678 INFO running `"docker" "inspect" "f2ec41c59c2c80b137be6fca4f3bd7dd6d91ac7c382103892ad51ce5eebbe0af"`
Dec 05 10:28:12.028 INFO running `"docker" "rm" "-f" "f2ec41c59c2c80b137be6fca4f3bd7dd6d91ac7c382103892ad51ce5eebbe0af"`
Dec 05 10:28:12.272 INFO [stdout] f2ec41c59c2c80b137be6fca4f3bd7dd6d91ac7c382103892ad51ce5eebbe0af