[INFO] cloning repository https://github.com/DanaL/rogue_village
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DanaL/rogue_village" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanaL%2Frogue_village", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanaL%2Frogue_village'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 59d38a54644a01f65ec6edf4e1afdeeca6e92c6b
[INFO] testing DanaL/rogue_village against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanaL%2Frogue_village" "/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/DanaL/rogue_village on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DanaL/rogue_village
[INFO] finished tweaking git repo https://github.com/DanaL/rogue_village
[INFO] tweaked toml for git repo https://github.com/DanaL/rogue_village written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/DanaL/rogue_village already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 938d99985127cb57a39a0f7a11e1b038215404317eb954c6e707aeb8e9b10ce2
[INFO] running `Command { std: "docker" "start" "-a" "938d99985127cb57a39a0f7a11e1b038215404317eb954c6e707aeb8e9b10ce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "938d99985127cb57a39a0f7a11e1b038215404317eb954c6e707aeb8e9b10ce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "938d99985127cb57a39a0f7a11e1b038215404317eb954c6e707aeb8e9b10ce2", kill_on_drop: false }`
[INFO] [stdout] 938d99985127cb57a39a0f7a11e1b038215404317eb954c6e707aeb8e9b10ce2
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a925605e3daa7cc602fb7964db054c574ea00903069d28e57ddb72d19d4be5c
[INFO] running `Command { std: "docker" "start" "-a" "8a925605e3daa7cc602fb7964db054c574ea00903069d28e57ddb72d19d4be5c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling sdl2 v0.34.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling dtoa v0.4.7
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling sdl2-sys v0.34.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling serde_yaml v0.8.17
[INFO] [stderr]    Compiling rogue_village v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `web_count`
[INFO] [stdout]    --> src/main.rs:866:9
[INFO] [stdout]     |
[INFO] [stdout] 866 |     let web_count = obstacles.iter().filter(|o| o.get_fullname() == "web").count();
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_web_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world_info`
[INFO] [stdout]    --> src/world.rs:719:23
[INFO] [stdout]     |
[INFO] [stdout] 719 | fn build_test_dungeon(world_info: &mut WorldInfo, map: &mut Map, entrance: (i32, i32, i8), game_obj_db: &mut GameObjectDB, monster_fac: &...
[INFO] [stdout]     |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_world_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/rogue_village-d38f3386abb5801f.rogue_village.a1u6th91-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_village-d38f3386abb5801f.rogue_village.a1u6th91-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_village-d38f3386abb5801f.rogue_village.a1u6th91-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_village-d38f3386abb5801f.rogue_village.a1u6th91-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_village-d38f3386abb5801f.rogue_village.a1u6th91-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_village-d38f3386abb5801f.rogue_village.a1u6th91-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_village-d38f3386abb5801f.rogue_village.a1u6th91-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_village-d38f3386abb5801f.rogue_village.a1u6th91-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_village-d38f3386abb5801f.rogue_village.a1u6th91-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_village-d38f3386abb5801f.rogue_village.a1u6th91-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_village-d38f3386abb5801f.rogue_village.a1u6th91-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_village-d38f3386abb5801f.rogue_village.a1u6th91-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_village-d38f3386abb5801f.rogue_village.a1u6th91-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_village-d38f3386abb5801f.rogue_village.a1u6th91-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_village-d38f3386abb5801f.rogue_village.a1u6th91-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_village-d38f3386abb5801f.rogue_village.a1u6th91-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_village-d38f3386abb5801f.13nosmhroktx7riw.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libserde_yaml-01713fb2dadbb41e.rlib" "/opt/rustwide/target/debug/deps/libdtoa-16f5cb34a9c5d8c5.rlib" "/opt/rustwide/target/debug/deps/libyaml_rust-d3dafcbba77a1d03.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-3e795ae606d04f97.rlib" "/opt/rustwide/target/debug/deps/libserde-081edb48ac607e59.rlib" "/opt/rustwide/target/debug/deps/libsdl2-ee6a816a5711fb0f.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-578fbaf17f4bf6d4.rlib" "/opt/rustwide/target/debug/deps/libbitflags-2af1e1620cc6d295.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b383d810e8e0a987.rlib" "/opt/rustwide/target/debug/deps/librand-637633d8dc36d2f1.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-ad76dc9837e8ede1.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-75b54522ff1e0f45.rlib" "/opt/rustwide/target/debug/deps/librand_core-f6f2f011a168feaa.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-f284195f1b4528aa.rlib" "/opt/rustwide/target/debug/deps/liblibc-ba6fc762cc21c76f.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-6893bb4a3c581097.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_ttf" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rogue_village-d38f3386abb5801f" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[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; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rogue_village`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "8a925605e3daa7cc602fb7964db054c574ea00903069d28e57ddb72d19d4be5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a925605e3daa7cc602fb7964db054c574ea00903069d28e57ddb72d19d4be5c", kill_on_drop: false }`
[INFO] [stdout] 8a925605e3daa7cc602fb7964db054c574ea00903069d28e57ddb72d19d4be5c