[INFO] cloning repository https://github.com/andy128k/einstein
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andy128k/einstein" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandy128k%2Feinstein", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandy128k%2Feinstein'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e93395c639f04481fd168338e93ee0d90bc02a39
[INFO] testing andy128k/einstein against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandy128k%2Feinstein" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andy128k/einstein on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andy128k/einstein
[INFO] finished tweaking git repo https://github.com/andy128k/einstein
[INFO] tweaked toml for git repo https://github.com/andy128k/einstein written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/andy128k/einstein already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded never v0.1.0
[INFO] [stderr]   Downloaded ropey v1.2.0
[INFO] [stderr]   Downloaded debug-cell v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2b68f6db7685bfeccdaed292d916dc38ac1684b4772345c6b3ddef3e8394990
[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" "f2b68f6db7685bfeccdaed292d916dc38ac1684b4772345c6b3ddef3e8394990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2b68f6db7685bfeccdaed292d916dc38ac1684b4772345c6b3ddef3e8394990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2b68f6db7685bfeccdaed292d916dc38ac1684b4772345c6b3ddef3e8394990", kill_on_drop: false }`
[INFO] [stdout] f2b68f6db7685bfeccdaed292d916dc38ac1684b4772345c6b3ddef3e8394990
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08d4db96bbfbe35e9788da1a8e615bd78a1a137f285574fce19172e49d1d3b94
[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" "08d4db96bbfbe35e9788da1a8e615bd78a1a137f285574fce19172e49d1d3b94", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.90
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling serde_derive v1.0.124
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]    Compiling sdl2 v0.34.3
[INFO] [stderr]    Compiling anyhow v1.0.39
[INFO] [stderr]    Compiling object v0.23.0
[INFO] [stderr]    Compiling never v0.1.0
[INFO] [stderr]    Compiling sdl2-sys v0.34.3
[INFO] [stderr]    Compiling addr2line v0.14.1
[INFO] [stderr]    Compiling ropey v1.2.0
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling backtrace v0.3.56
[INFO] [stderr]    Compiling debug-cell v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling einstein-puzzle v3.0.0 (/opt/rustwide/workdir/einstein-puzzle)
[INFO] [stdout] warning: associated function is never used: `random`
[INFO] [stdout]   --> einstein-puzzle/src/rules.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn random(rng: &mut impl Rng) -> Self {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling einstein v3.0.0 (/opt/rustwide/workdir/einstein)
[INFO] [stdout] warning: associated function is never used: `contains`
[INFO] [stdout]   --> einstein/src/ui/common.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn contains(&self, x: i32, y: i32) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Top`
[INFO] [stdout]   --> einstein/src/ui/common.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     Top,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bottom`
[INFO] [stdout]   --> einstein/src/ui/common.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     Bottom,
[INFO] [stdout]    |     ^^^^^^
[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/einstein-f23085bd66c0f0c3.einstein.9f0b7f0b-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/einstein-f23085bd66c0f0c3.einstein.9f0b7f0b-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/einstein-f23085bd66c0f0c3.einstein.9f0b7f0b-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/einstein-f23085bd66c0f0c3.einstein.9f0b7f0b-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/einstein-f23085bd66c0f0c3.einstein.9f0b7f0b-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/einstein-f23085bd66c0f0c3.einstein.9f0b7f0b-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/einstein-f23085bd66c0f0c3.einstein.9f0b7f0b-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/einstein-f23085bd66c0f0c3.einstein.9f0b7f0b-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/einstein-f23085bd66c0f0c3.einstein.9f0b7f0b-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/einstein-f23085bd66c0f0c3.einstein.9f0b7f0b-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/einstein-f23085bd66c0f0c3.einstein.9f0b7f0b-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/einstein-f23085bd66c0f0c3.einstein.9f0b7f0b-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/einstein-f23085bd66c0f0c3.einstein.9f0b7f0b-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/einstein-f23085bd66c0f0c3.einstein.9f0b7f0b-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/einstein-f23085bd66c0f0c3.einstein.9f0b7f0b-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/einstein-f23085bd66c0f0c3.einstein.9f0b7f0b-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/einstein-f23085bd66c0f0c3.2s23mfhct4n8pvfu.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libserde_json-95a08dd30f87f2d2.rlib" "/opt/rustwide/target/debug/deps/libryu-58d6bdbbdb00e196.rlib" "/opt/rustwide/target/debug/deps/libitoa-3af14a1bb7e125c4.rlib" "/opt/rustwide/target/debug/deps/libropey-83191241c6e24b2a.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-1c8854a0d5bb57ee.rlib" "/opt/rustwide/target/debug/deps/libitertools-6a54da02a63aa384.rlib" "/opt/rustwide/target/debug/deps/libeither-867d2789c96c5e02.rlib" "/opt/rustwide/target/debug/deps/libnever-8299ace6e43102b4.rlib" "/opt/rustwide/target/debug/deps/libdirs-ceabae40054a702b.rlib" "/opt/rustwide/target/debug/deps/libdirs_sys-38b41f883f220d4b.rlib" "/opt/rustwide/target/debug/deps/libeinstein_puzzle-503c4df27b7addbf.rlib" "/opt/rustwide/target/debug/deps/libserde-6a57b374e6ab5483.rlib" "/opt/rustwide/target/debug/deps/librand-4df126cacd8bdb79.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-5cb13b87c36b8431.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-8619f3436cd33015.rlib" "/opt/rustwide/target/debug/deps/librand_core-3e60a5e8ed899058.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-8d299b8eb50b97f9.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0d27f345b2a6a3cd.rlib" "/opt/rustwide/target/debug/deps/libsdl2-f353fe1882ba3d79.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-f2e1b266a024d41d.rlib" "/opt/rustwide/target/debug/deps/libbitflags-e09638bf9aca31b4.rlib" "/opt/rustwide/target/debug/deps/libregex-33a5b60ce2ef3108.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-eb2468bfd26cd3d1.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-396272b5012aa787.rlib" "/opt/rustwide/target/debug/deps/libmemchr-49f8853250254f16.rlib" "/opt/rustwide/target/debug/deps/liblibc-dffe0d55af4e6dc7.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-e92083d5a39a8b50.rlib" "/opt/rustwide/target/debug/deps/libanyhow-6e1353bbeeb8ed42.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-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-2021-08-01-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-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_mixer" "-lSDL2_ttf" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/einstein-f23085bd66c0f0c3" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_mixer
[INFO] [stdout]           /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; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `einstein` due to 2 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "08d4db96bbfbe35e9788da1a8e615bd78a1a137f285574fce19172e49d1d3b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08d4db96bbfbe35e9788da1a8e615bd78a1a137f285574fce19172e49d1d3b94", kill_on_drop: false }`
[INFO] [stdout] 08d4db96bbfbe35e9788da1a8e615bd78a1a137f285574fce19172e49d1d3b94
