[INFO] updating cached repository BookOwl/sokoban-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/BookOwl/sokoban-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/BookOwl/sokoban-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/BookOwl/sokoban-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/BookOwl/sokoban-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BookOwl/sokoban-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BookOwl/sokoban-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BookOwl/sokoban-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9c59747ca51a46a19ccbefb5cfaf17d94d4d7d7b
[INFO] sha for GitHub repo BookOwl/sokoban-rs: 9c59747ca51a46a19ccbefb5cfaf17d94d4d7d7b
[INFO] validating manifest of BookOwl/sokoban-rs on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of BookOwl/sokoban-rs on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing BookOwl/sokoban-rs
[INFO] finished frobbing BookOwl/sokoban-rs
[INFO] frobbed toml for BookOwl/sokoban-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/BookOwl/sokoban-rs/Cargo.toml
[INFO] started frobbing BookOwl/sokoban-rs
[INFO] finished frobbing BookOwl/sokoban-rs
[INFO] frobbed toml for BookOwl/sokoban-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BookOwl/sokoban-rs/Cargo.toml
[INFO] crate BookOwl/sokoban-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing BookOwl/sokoban-rs against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BookOwl/sokoban-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] fa39ec9de406709d1ae5f68e40fad2823966304fbf62715b31adeda923286e43
[INFO] running `"docker" "start" "-a" "fa39ec9de406709d1ae5f68e40fad2823966304fbf62715b31adeda923286e43"`
[INFO] [stderr]    Compiling fps_clock v1.0.0
[INFO] [stderr]    Compiling tinyfiledialogs v2.5.9
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling num v0.1.40
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling sokoban-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | / lazy_static! {
[INFO] [stderr] 44 | |     static ref BACKGROUND_COLOR: Color = Color::RGB(115, 139, 139);
[INFO] [stderr] 45 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | / lazy_static! {
[INFO] [stderr] 44 | |     static ref BACKGROUND_COLOR: Color = Color::RGB(115, 139, 139);
[INFO] [stderr] 45 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/main.rs:407:25
[INFO] [stderr]     |
[INFO] [stderr] 407 |         let line = line.trim_right();
[INFO] [stderr]     |                         ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/sokoban_rs-151a0ceaa527d238.sokoban_rs.5x5ovfep-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/sokoban_rs-151a0ceaa527d238.sokoban_rs.5x5ovfep-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/sokoban_rs-151a0ceaa527d238.sokoban_rs.5x5ovfep-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/sokoban_rs-151a0ceaa527d238.sokoban_rs.5x5ovfep-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/sokoban_rs-151a0ceaa527d238.sokoban_rs.5x5ovfep-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/sokoban_rs-151a0ceaa527d238.sokoban_rs.5x5ovfep-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/sokoban_rs-151a0ceaa527d238.sokoban_rs.5x5ovfep-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/sokoban_rs-151a0ceaa527d238.sokoban_rs.5x5ovfep-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/sokoban_rs-151a0ceaa527d238.sokoban_rs.5x5ovfep-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/sokoban_rs-151a0ceaa527d238.sokoban_rs.5x5ovfep-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/sokoban_rs-151a0ceaa527d238.sokoban_rs.5x5ovfep-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/sokoban_rs-151a0ceaa527d238.sokoban_rs.5x5ovfep-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/sokoban_rs-151a0ceaa527d238.sokoban_rs.5x5ovfep-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/sokoban_rs-151a0ceaa527d238.sokoban_rs.5x5ovfep-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/sokoban_rs-151a0ceaa527d238.sokoban_rs.5x5ovfep-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/sokoban_rs-151a0ceaa527d238.sokoban_rs.5x5ovfep-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/sokoban_rs-151a0ceaa527d238" "/opt/crater/target/debug/deps/sokoban_rs-151a0ceaa527d238.3jte2f4rzxphpv7z.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/tinyfiledialogs-6171acc134fc9aad/out" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libtinyfiledialogs-8299ad54a5a036e8.rlib" "/opt/crater/target/debug/deps/libfps_clock-033280c36906e95c.rlib" "/opt/crater/target/debug/deps/libsdl2-0ba73690f7d34fd6.rlib" "/opt/crater/target/debug/deps/librand-8bdb331b13ffd25d.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-10ec910f257845a0.rlib" "/opt/crater/target/debug/deps/libbitflags-b03ee8d07369378c.rlib" "/opt/crater/target/debug/deps/liblazy_static-c79c6b5832b0c3b4.rlib" "/opt/crater/target/debug/deps/liblibc-c99bbb47aab69d43.rlib" "/opt/crater/target/debug/deps/libnum-3077a27698f8e09a.rlib" "/opt/crater/target/debug/deps/libnum_iter-63ec787f2ecb4d27.rlib" "/opt/crater/target/debug/deps/libnum_integer-4cb28fb72a24b983.rlib" "/opt/crater/target/debug/deps/libnum_traits-5221bafb01d86714.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lSDL2_ttf
[INFO] [stderr]           /usr/bin/ld: cannot find -lSDL2_image
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `sokoban-rs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "fa39ec9de406709d1ae5f68e40fad2823966304fbf62715b31adeda923286e43"`
[INFO] running `"docker" "rm" "-f" "fa39ec9de406709d1ae5f68e40fad2823966304fbf62715b31adeda923286e43"`
[INFO] [stdout] fa39ec9de406709d1ae5f68e40fad2823966304fbf62715b31adeda923286e43