[INFO] cloning repository https://github.com/subspace/fork-simulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/subspace/fork-simulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubspace%2Ffork-simulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubspace%2Ffork-simulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3555e57083b719257a79a54c5bcf83f5c702f6a4
[INFO] testing subspace/fork-simulator against 1.64.0 for beta-1.65-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubspace%2Ffork-simulator" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/subspace/fork-simulator on toolchain 1.64.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/subspace/fork-simulator
[INFO] finished tweaking git repo https://github.com/subspace/fork-simulator
[INFO] tweaked toml for git repo https://github.com/subspace/fork-simulator written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/subspace/fork-simulator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded s-tree v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de867cbd76f9c4ab18a4815abd381cc03d7f7bea85ce090ef422108a62de9d1e
[INFO] running `Command { std: "docker" "start" "-a" "de867cbd76f9c4ab18a4815abd381cc03d7f7bea85ce090ef422108a62de9d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de867cbd76f9c4ab18a4815abd381cc03d7f7bea85ce090ef422108a62de9d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de867cbd76f9c4ab18a4815abd381cc03d7f7bea85ce090ef422108a62de9d1e", kill_on_drop: false }`
[INFO] [stdout] de867cbd76f9c4ab18a4815abd381cc03d7f7bea85ce090ef422108a62de9d1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f40fe66854c58226f08383fa8c5a4b94fa41abdc0593945bd8bc449453d84a6
[INFO] running `Command { std: "docker" "start" "-a" "8f40fe66854c58226f08383fa8c5a4b94fa41abdc0593945bd8bc449453d84a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling bitintr v0.3.0
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling untrusted v0.7.0
[INFO] [stderr]    Compiling s-tree v0.1.0
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/tmp/rustcjQobcS/symbols.o" "/opt/rustwide/target/debug/build/bitintr-9c7ad2b140a66d02/build_script_build-9c7ad2b140a66d02.build_script_build.41ed2547-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/bitintr-9c7ad2b140a66d02/build_script_build-9c7ad2b140a66d02.build_script_build.41ed2547-cgu.1.rcgu.o" "/opt/rustwide/target/debug/build/bitintr-9c7ad2b140a66d02/build_script_build-9c7ad2b140a66d02.build_script_build.41ed2547-cgu.10.rcgu.o" "/opt/rustwide/target/debug/build/bitintr-9c7ad2b140a66d02/build_script_build-9c7ad2b140a66d02.build_script_build.41ed2547-cgu.11.rcgu.o" "/opt/rustwide/target/debug/build/bitintr-9c7ad2b140a66d02/build_script_build-9c7ad2b140a66d02.build_script_build.41ed2547-cgu.12.rcgu.o" "/opt/rustwide/target/debug/build/bitintr-9c7ad2b140a66d02/build_script_build-9c7ad2b140a66d02.build_script_build.41ed2547-cgu.13.rcgu.o" "/opt/rustwide/target/debug/build/bitintr-9c7ad2b140a66d02/build_script_build-9c7ad2b140a66d02.build_script_build.41ed2547-cgu.14.rcgu.o" "/opt/rustwide/target/debug/build/bitintr-9c7ad2b140a66d02/build_script_build-9c7ad2b140a66d02.build_script_build.41ed2547-cgu.15.rcgu.o" "/opt/rustwide/target/debug/build/bitintr-9c7ad2b140a66d02/build_script_build-9c7ad2b140a66d02.build_script_build.41ed2547-cgu.2.rcgu.o" "/opt/rustwide/target/debug/build/bitintr-9c7ad2b140a66d02/build_script_build-9c7ad2b140a66d02.build_script_build.41ed2547-cgu.3.rcgu.o" "/opt/rustwide/target/debug/build/bitintr-9c7ad2b140a66d02/build_script_build-9c7ad2b140a66d02.build_script_build.41ed2547-cgu.4.rcgu.o" "/opt/rustwide/target/debug/build/bitintr-9c7ad2b140a66d02/build_script_build-9c7ad2b140a66d02.build_script_build.41ed2547-cgu.5.rcgu.o" "/opt/rustwide/target/debug/build/bitintr-9c7ad2b140a66d02/build_script_build-9c7ad2b140a66d02.build_script_build.41ed2547-cgu.6.rcgu.o" "/opt/rustwide/target/debug/build/bitintr-9c7ad2b140a66d02/build_script_build-9c7ad2b140a66d02.build_script_build.41ed2547-cgu.7.rcgu.o" "/opt/rustwide/target/debug/build/bitintr-9c7ad2b140a66d02/build_script_build-9c7ad2b140a66d02.build_script_build.41ed2547-cgu.8.rcgu.o" "/opt/rustwide/target/debug/build/bitintr-9c7ad2b140a66d02/build_script_build-9c7ad2b140a66d02.build_script_build.41ed2547-cgu.9.rcgu.o" "/opt/rustwide/target/debug/build/bitintr-9c7ad2b140a66d02/build_script_build-9c7ad2b140a66d02.1d2do2617nvxx8g.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,--start-group" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5670385a2fe8b60b.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fd56ba6dbf7aaecc.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-b8acf8e5c2e85baa.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-1706edefffdca0a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-f483302e0b13708e.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-725b0718fc18e1ed.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-de685fcf2157e6fb.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-f613ac3eda05b9ff.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-3de98a7d049af6a1.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c12183655bdce152.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0fc7beea925de7e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8c34825485bf59dc.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ba5f7e926e729d81.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-643de0950163a839.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-539ea2f72ef89687.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-871432094bb4c885.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-ef1a8ee61f2e39bf.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-f1646747442c1c7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ff283b4bf550fa1c.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/build/bitintr-9c7ad2b140a66d02/build_script_build-9c7ad2b140a66d02" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitintr` due to previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/tmp/rustcECb1zp/symbols.o" "/opt/rustwide/target/debug/build/libc-28cef91221ad7c90/build_script_build-28cef91221ad7c90.build_script_build.8670d733-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/libc-28cef91221ad7c90/build_script_build-28cef91221ad7c90.build_script_build.8670d733-cgu.1.rcgu.o" "/opt/rustwide/target/debug/build/libc-28cef91221ad7c90/build_script_build-28cef91221ad7c90.build_script_build.8670d733-cgu.10.rcgu.o" "/opt/rustwide/target/debug/build/libc-28cef91221ad7c90/build_script_build-28cef91221ad7c90.build_script_build.8670d733-cgu.11.rcgu.o" "/opt/rustwide/target/debug/build/libc-28cef91221ad7c90/build_script_build-28cef91221ad7c90.build_script_build.8670d733-cgu.12.rcgu.o" "/opt/rustwide/target/debug/build/libc-28cef91221ad7c90/build_script_build-28cef91221ad7c90.build_script_build.8670d733-cgu.13.rcgu.o" "/opt/rustwide/target/debug/build/libc-28cef91221ad7c90/build_script_build-28cef91221ad7c90.build_script_build.8670d733-cgu.14.rcgu.o" "/opt/rustwide/target/debug/build/libc-28cef91221ad7c90/build_script_build-28cef91221ad7c90.build_script_build.8670d733-cgu.15.rcgu.o" "/opt/rustwide/target/debug/build/libc-28cef91221ad7c90/build_script_build-28cef91221ad7c90.build_script_build.8670d733-cgu.2.rcgu.o" "/opt/rustwide/target/debug/build/libc-28cef91221ad7c90/build_script_build-28cef91221ad7c90.build_script_build.8670d733-cgu.3.rcgu.o" "/opt/rustwide/target/debug/build/libc-28cef91221ad7c90/build_script_build-28cef91221ad7c90.build_script_build.8670d733-cgu.4.rcgu.o" "/opt/rustwide/target/debug/build/libc-28cef91221ad7c90/build_script_build-28cef91221ad7c90.build_script_build.8670d733-cgu.5.rcgu.o" "/opt/rustwide/target/debug/build/libc-28cef91221ad7c90/build_script_build-28cef91221ad7c90.build_script_build.8670d733-cgu.6.rcgu.o" "/opt/rustwide/target/debug/build/libc-28cef91221ad7c90/build_script_build-28cef91221ad7c90.build_script_build.8670d733-cgu.7.rcgu.o" "/opt/rustwide/target/debug/build/libc-28cef91221ad7c90/build_script_build-28cef91221ad7c90.build_script_build.8670d733-cgu.8.rcgu.o" "/opt/rustwide/target/debug/build/libc-28cef91221ad7c90/build_script_build-28cef91221ad7c90.build_script_build.8670d733-cgu.9.rcgu.o" "/opt/rustwide/target/debug/build/libc-28cef91221ad7c90/build_script_build-28cef91221ad7c90.571o56z16nh1nj6z.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,--start-group" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5670385a2fe8b60b.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fd56ba6dbf7aaecc.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-b8acf8e5c2e85baa.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-1706edefffdca0a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-f483302e0b13708e.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-725b0718fc18e1ed.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-de685fcf2157e6fb.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-f613ac3eda05b9ff.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-3de98a7d049af6a1.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c12183655bdce152.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0fc7beea925de7e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8c34825485bf59dc.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ba5f7e926e729d81.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-643de0950163a839.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-539ea2f72ef89687.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-871432094bb4c885.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-ef1a8ee61f2e39bf.rlib" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-f1646747442c1c7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ff283b4bf550fa1c.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.64.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/build/libc-28cef91221ad7c90/build_script_build-28cef91221ad7c90" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libc` due to previous error
[INFO] running `Command { std: "docker" "inspect" "8f40fe66854c58226f08383fa8c5a4b94fa41abdc0593945bd8bc449453d84a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f40fe66854c58226f08383fa8c5a4b94fa41abdc0593945bd8bc449453d84a6", kill_on_drop: false }`
[INFO] [stdout] 8f40fe66854c58226f08383fa8c5a4b94fa41abdc0593945bd8bc449453d84a6