[INFO] cloning repository https://github.com/questmaster/rust_sweeper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/questmaster/rust_sweeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquestmaster%2Frust_sweeper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquestmaster%2Frust_sweeper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b27667c96983eb22d36bab24112866bd3a66a6a3 [INFO] testing questmaster/rust_sweeper against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquestmaster%2Frust_sweeper" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/questmaster/rust_sweeper on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/questmaster/rust_sweeper [INFO] finished tweaking git repo https://github.com/questmaster/rust_sweeper [INFO] tweaked toml for git repo https://github.com/questmaster/rust_sweeper written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/questmaster/rust_sweeper already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded version-compare v0.0.10 [INFO] [stderr] Downloaded libc v0.2.66 [INFO] [stderr] Downloaded sdl2-sys v0.34.4 [INFO] [stderr] Downloaded sdl2 v0.34.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] f3cd1e54e2fd7ed36399c382bf47497d7fa18043dcef3653c7339b51d1f99d20 [INFO] running `Command { std: "docker" "start" "-a" "f3cd1e54e2fd7ed36399c382bf47497d7fa18043dcef3653c7339b51d1f99d20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3cd1e54e2fd7ed36399c382bf47497d7fa18043dcef3653c7339b51d1f99d20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3cd1e54e2fd7ed36399c382bf47497d7fa18043dcef3653c7339b51d1f99d20", kill_on_drop: false }` [INFO] [stdout] f3cd1e54e2fd7ed36399c382bf47497d7fa18043dcef3653c7339b51d1f99d20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 296fe39a13cfffbdba2c3056b92a5bc985e32a07c5dd992cf7ba06f63d8dbaed [INFO] running `Command { std: "docker" "start" "-a" "296fe39a13cfffbdba2c3056b92a5bc985e32a07c5dd992cf7ba06f63d8dbaed", kill_on_drop: false }` [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling sdl2 v0.34.3 [INFO] [stderr] Compiling rust_sweeper v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling sdl2-sys v0.34.4 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stdout] warning: unused import: `Point` [INFO] [stdout] --> src/game_area_ui/sdl_ui.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | use sdl2::rect::{Point, Rect}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x` is never read [INFO] [stdout] --> src/lib.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | let mut x = 0usize; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/lib.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | let mut y = 0usize; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/game_area_ui/sdl_ui.rs:247:14 [INFO] [stdout] | [INFO] [stdout] 247 | let (x, y) = (0usize, 0usize); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/game_area_ui/sdl_ui.rs:247:17 [INFO] [stdout] | [INFO] [stdout] 247 | let (x, y) = (0usize, 0usize); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unload_all` [INFO] [stdout] --> src/game_area_ui/sdl_ui.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | fn unload_all(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/game_area_ui/sdl_ui.rs:212:17 [INFO] [stdout] | [INFO] [stdout] 212 | canvas.draw_rects(&rect); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [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/rust_sweeper-132b4d9afe3e19aa.rust_sweeper.b819caef-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_sweeper-132b4d9afe3e19aa.rust_sweeper.b819caef-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_sweeper-132b4d9afe3e19aa.rust_sweeper.b819caef-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_sweeper-132b4d9afe3e19aa.rust_sweeper.b819caef-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_sweeper-132b4d9afe3e19aa.rust_sweeper.b819caef-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_sweeper-132b4d9afe3e19aa.rust_sweeper.b819caef-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_sweeper-132b4d9afe3e19aa.rust_sweeper.b819caef-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_sweeper-132b4d9afe3e19aa.rust_sweeper.b819caef-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_sweeper-132b4d9afe3e19aa.rust_sweeper.b819caef-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_sweeper-132b4d9afe3e19aa.rust_sweeper.b819caef-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_sweeper-132b4d9afe3e19aa.rust_sweeper.b819caef-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_sweeper-132b4d9afe3e19aa.rust_sweeper.b819caef-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_sweeper-132b4d9afe3e19aa.rust_sweeper.b819caef-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_sweeper-132b4d9afe3e19aa.rust_sweeper.b819caef-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_sweeper-132b4d9afe3e19aa.rust_sweeper.b819caef-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_sweeper-132b4d9afe3e19aa.rust_sweeper.b819caef-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rust_sweeper-132b4d9afe3e19aa.44e4r9xoamo4i2b5.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libstructopt-a04d81da08e52d80.rlib" "/opt/rustwide/target/debug/deps/libclap-b900574838ed8f6c.rlib" "/opt/rustwide/target/debug/deps/libvec_map-18b27ee44a5c9049.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-dcd1981df6974b46.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-b35e561241f87659.rlib" "/opt/rustwide/target/debug/deps/libstrsim-c9e2592dde3c5431.rlib" "/opt/rustwide/target/debug/deps/libatty-aa0661eb1bc36a66.rlib" "/opt/rustwide/target/debug/deps/libansi_term-7b95e091c56f4f65.rlib" "/opt/rustwide/target/debug/deps/librust_sweeper-51d65c0dff0757c8.rlib" "/opt/rustwide/target/debug/deps/libsdl2-0eb7ef8b329ea7fd.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-e07c0c605e46eb10.rlib" "/opt/rustwide/target/debug/deps/libbitflags-6063cd2c96572b53.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rlib" "/opt/rustwide/target/debug/deps/librand-e0d5d69f57182c54.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-de57468f6ee86211.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-4b4e10d54e032e24.rlib" "/opt/rustwide/target/debug/deps/librand_core-306b16986b99b6c2.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-eff7535ca47fa71b.rlib" "/opt/rustwide/target/debug/deps/liblibc-10c0b25b46a1d7d2.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-97437e183f3ae6e4.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a950938f3668a37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3b1b529ec96b3df7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-ac333df4e6839cea.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-22a9ff9d2be6d427.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5decbb94c7d60860.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-29a9663b62a1cd00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6f0cee0dbab2d3f8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-f5dc7d1d28c5c249.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d19bda9ef557e755.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-82a955fd13db2399.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-44f3e7c1b7cc17ef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-3ee6f750c5f3c2cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ae5e1795dcba83e8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8d545d8592f2b534.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-c4c222675f83fd37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c1e9c53e75e301ed.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-80a2b295510dd038.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_ttf" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rust_sweeper-132b4d9afe3e19aa" "-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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_sweeper` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "296fe39a13cfffbdba2c3056b92a5bc985e32a07c5dd992cf7ba06f63d8dbaed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "296fe39a13cfffbdba2c3056b92a5bc985e32a07c5dd992cf7ba06f63d8dbaed", kill_on_drop: false }` [INFO] [stdout] 296fe39a13cfffbdba2c3056b92a5bc985e32a07c5dd992cf7ba06f63d8dbaed