[INFO] cloning repository https://github.com/blue-emc2/cave
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blue-emc2/cave" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblue-emc2%2Fcave", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblue-emc2%2Fcave'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff4f1a6998da03e9067f304cf4871275a30adf9c
[INFO] testing blue-emc2/cave 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%2Fblue-emc2%2Fcave" "/workspace/builds/worker-35/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-35/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/blue-emc2/cave 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/blue-emc2/cave
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/blue-emc2/cave
[INFO] tweaked toml for git repo https://github.com/blue-emc2/cave written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] crate git repo https://github.com/blue-emc2/cave 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] be46c28bcc371453803a809c89f8acc2cc15bdc73c74e7681332622b803f763a
[INFO] running `Command { std: "docker" "start" "-a" "be46c28bcc371453803a809c89f8acc2cc15bdc73c74e7681332622b803f763a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be46c28bcc371453803a809c89f8acc2cc15bdc73c74e7681332622b803f763a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be46c28bcc371453803a809c89f8acc2cc15bdc73c74e7681332622b803f763a", kill_on_drop: false }`
[INFO] [stdout] be46c28bcc371453803a809c89f8acc2cc15bdc73c74e7681332622b803f763a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 415df5038d4b742b1b849ca3ea37b0ba56bd731289dc07e4d276d5593b5b6994
[INFO] running `Command { std: "docker" "start" "-a" "415df5038d4b742b1b849ca3ea37b0ba56bd731289dc07e4d276d5593b5b6994", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling crossbeam-utils v0.5.0
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling nonzero_signed v1.0.3
[INFO] [stderr]    Compiling syn v1.0.36
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling sdl2 v0.34.2
[INFO] [stderr]    Compiling mopa v0.2.2
[INFO] [stderr]    Compiling atom v0.3.5
[INFO] [stderr]    Compiling shrev v1.1.1
[INFO] [stderr]    Compiling tuple_utils v0.2.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling lock_api v0.1.5
[INFO] [stderr]    Compiling sdl2-sys v0.34.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling crossbeam-deque v0.5.2
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling crossbeam v0.4.1
[INFO] [stderr]    Compiling specs-derive v0.4.1
[INFO] [stderr]    Compiling derivative v1.0.4
[INFO] [stderr]    Compiling shred-derive v0.5.1
[INFO] [stderr]    Compiling hibitset v0.5.4
[INFO] [stderr]    Compiling shred v0.7.2
[INFO] [stderr]    Compiling specs v0.14.3
[INFO] [stderr]    Compiling cave v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/cave-5a3acb33d17fe810.cave.ae3def27-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/cave-5a3acb33d17fe810.cave.ae3def27-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/cave-5a3acb33d17fe810.cave.ae3def27-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/cave-5a3acb33d17fe810.cave.ae3def27-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/cave-5a3acb33d17fe810.cave.ae3def27-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/cave-5a3acb33d17fe810.cave.ae3def27-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/cave-5a3acb33d17fe810.cave.ae3def27-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/cave-5a3acb33d17fe810.cave.ae3def27-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/cave-5a3acb33d17fe810.cave.ae3def27-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/cave-5a3acb33d17fe810.cave.ae3def27-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/cave-5a3acb33d17fe810.cave.ae3def27-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/cave-5a3acb33d17fe810.cave.ae3def27-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/cave-5a3acb33d17fe810.cave.ae3def27-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/cave-5a3acb33d17fe810.cave.ae3def27-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/cave-5a3acb33d17fe810.cave.ae3def27-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/cave-5a3acb33d17fe810.cave.ae3def27-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/cave-5a3acb33d17fe810.1r0s3ajgafa5v4uy.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/libsdl2-f78ee2a70521e5c4.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-7c5806d3672af0f3.rlib" "/opt/rustwide/target/debug/deps/libbitflags-e09638bf9aca31b4.rlib" "/opt/rustwide/target/debug/deps/libspecs-bc3f73623256e36f.rlib" "/opt/rustwide/target/debug/deps/libtuple_utils-645974caf549455a.rlib" "/opt/rustwide/target/debug/deps/libshrev-c934414a219b178f.rlib" "/opt/rustwide/target/debug/deps/libnonzero_signed-58f3419131c2ecb8.rlib" "/opt/rustwide/target/debug/deps/liblog-8a168fd58b6d1399.rlib" "/opt/rustwide/target/debug/deps/libhibitset-55b40869f12a3323.rlib" "/opt/rustwide/target/debug/deps/libatom-e9cdb643d0594feb.rlib" "/opt/rustwide/target/debug/deps/libfnv-059813dc4f8dd4c8.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-8ff8227657b8cd1d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-5fae879d62d0e2ae.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-87be666553ece089.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-850ce7ac22d536d3.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-d5067d1798f05250.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-46b26e95ce18ec07.rlib" "/opt/rustwide/target/debug/deps/liblock_api-7b36e78081140332.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-6c90b2039585afef.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-a06244137f0ef4ae.rlib" "/opt/rustwide/target/debug/deps/librand-3de208820ea32d25.rlib" "/opt/rustwide/target/debug/deps/librand_core-d7cfc33200cdc40c.rlib" "/opt/rustwide/target/debug/deps/librand_core-75ac8cf8bc6e9c91.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-a7697a6c35ce7054.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-cdb3fd70b158ec71.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-40c89e52afab1f08.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-dfbe4172a20060e5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-de3dd15db6fc5a7c.rlib" "/opt/rustwide/target/debug/deps/libshred-716750c3b4b2f8ae.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-9cef1bbc39cba202.rlib" "/opt/rustwide/target/debug/deps/librayon-950be6e723911659.rlib" "/opt/rustwide/target/debug/deps/librayon_core-516ba1a84d8f7153.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-abcceef594eb68d8.rlib" "/opt/rustwide/target/debug/deps/liblibc-669c26868972fb95.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-f3d9a5236d88117b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-eb1b45cfb69db4b5.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-77ffbe2fe379a2bf.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-6d22d71e0799b359.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-2977368c2fc7fdea.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-1742f3bbb341041f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-e92083d5a39a8b50.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-695311e2d4eb5931.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-ffb7f11ad1437080.rlib" "/opt/rustwide/target/debug/deps/libeither-3b65cf9dba3d271a.rlib" "/opt/rustwide/target/debug/deps/libmopa-01bfea12fb1cbbfc.rlib" "/opt/rustwide/target/debug/deps/libfxhash-63541c676806a718.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-3dc46fcfdc27cac2.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-c8ef349652d46476.rlib" "/opt/rustwide/target/debug/deps/libnodrop-1c8a34db6f1cb8cb.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_image" "-lutil" "-ldl" "-lutil" "-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/cave-5a3acb33d17fe810" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_image
[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 `cave` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "415df5038d4b742b1b849ca3ea37b0ba56bd731289dc07e4d276d5593b5b6994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "415df5038d4b742b1b849ca3ea37b0ba56bd731289dc07e4d276d5593b5b6994", kill_on_drop: false }`
[INFO] [stdout] 415df5038d4b742b1b849ca3ea37b0ba56bd731289dc07e4d276d5593b5b6994
