[INFO] fetching crate wasmer 1.0.0-rc1...
[INFO] testing wasmer-1.0.0-rc1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate wasmer 1.0.0-rc1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate wasmer 1.0.0-rc1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmer 1.0.0-rc1
[INFO] finished tweaking crates.io crate wasmer 1.0.0-rc1
[INFO] tweaked toml for crates.io crate wasmer 1.0.0-rc1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8205d9b8f09c552813b8df0eed6c32ffbf709f1ce1b1e75632d40b377da6cbfd
[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" "8205d9b8f09c552813b8df0eed6c32ffbf709f1ce1b1e75632d40b377da6cbfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8205d9b8f09c552813b8df0eed6c32ffbf709f1ce1b1e75632d40b377da6cbfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8205d9b8f09c552813b8df0eed6c32ffbf709f1ce1b1e75632d40b377da6cbfd", kill_on_drop: false }`
[INFO] [stdout] 8205d9b8f09c552813b8df0eed6c32ffbf709f1ce1b1e75632d40b377da6cbfd
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 023ebc82862a5c99587049952f5d49a89f8b9b955651abe9c36106ad4ac5da1c
[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" "023ebc82862a5c99587049952f5d49a89f8b9b955651abe9c36106ad4ac5da1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmer-compiler-cranelift v1.0.0-rc1
[INFO] [stderr]    Compiling which v4.0.2
[INFO] [stderr]    Compiling object v0.22.0
[INFO] [stderr]    Compiling cranelift-codegen v0.68.0
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling wasmer-vm v1.0.0-rc1
[INFO] [stderr]    Compiling wasmer-compiler v1.0.0-rc1
[INFO] [stderr]    Compiling wasmer-engine v1.0.0-rc1
[INFO] [stderr]    Compiling wasmer-object v1.0.0-rc1
[INFO] [stderr]    Compiling wasmer-engine-native v1.0.0-rc1
[INFO] [stderr]    Compiling wasmer-engine-jit v1.0.0-rc1
[INFO] [stderr]    Compiling cranelift-frontend v0.68.0
[INFO] [stderr]    Compiling wasmer v1.0.0-rc1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "023ebc82862a5c99587049952f5d49a89f8b9b955651abe9c36106ad4ac5da1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "023ebc82862a5c99587049952f5d49a89f8b9b955651abe9c36106ad4ac5da1c", kill_on_drop: false }`
[INFO] [stdout] 023ebc82862a5c99587049952f5d49a89f8b9b955651abe9c36106ad4ac5da1c
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8ed98b105d10db2e7556a7ad1b0d4f9a410ec3d59718430babb87e91956ccf4
[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" "c8ed98b105d10db2e7556a7ad1b0d4f9a410ec3d59718430babb87e91956ccf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmer v1.0.0-rc1 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/module-5da266786978f60a.module.9q9orba3-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/module-5da266786978f60a.module.9q9orba3-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/module-5da266786978f60a.module.9q9orba3-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/module-5da266786978f60a.module.9q9orba3-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/module-5da266786978f60a.module.9q9orba3-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/module-5da266786978f60a.module.9q9orba3-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/module-5da266786978f60a.module.9q9orba3-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/module-5da266786978f60a.module.9q9orba3-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/module-5da266786978f60a.module.9q9orba3-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/module-5da266786978f60a.module.9q9orba3-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/module-5da266786978f60a.module.9q9orba3-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/module-5da266786978f60a.module.9q9orba3-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/module-5da266786978f60a.module.9q9orba3-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/module-5da266786978f60a.module.9q9orba3-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/module-5da266786978f60a.module.9q9orba3-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/module-5da266786978f60a.module.9q9orba3-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/module-5da266786978f60a" "/opt/rustwide/target/debug/deps/module-5da266786978f60a.1nxtctd0uqax0mmh.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/wasmer-vm-346e1498f669f5d4/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-6609e81d71a1bf05.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-c352aab3e89370e6.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-5a89b15f567bd092.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-f48d3ad387757b0f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-bf2dc5d6d88f70a5.rlib" "/opt/rustwide/target/debug/deps/libwasmer-788199234be6bfae.rlib" "/opt/rustwide/target/debug/deps/libwasmer_engine_jit-728f634e3ecf3fc7.rlib" "/opt/rustwide/target/debug/deps/libwasmer_compiler_cranelift-050faf8504db3b29.rlib" "/opt/rustwide/target/debug/deps/libtracing-5c151cf0261567bb.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-129ad8673e437837.rlib" "/opt/rustwide/target/debug/deps/libtracing_core-0aeadf5c3f00f9dd.rlib" "/opt/rustwide/target/debug/deps/libcranelift_frontend-5de3f3df180f3f0a.rlib" "/opt/rustwide/target/debug/deps/librayon-14343233beda00e4.rlib" "/opt/rustwide/target/debug/deps/librayon_core-47879ac6f238d205.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-ab9a9891b67f4402.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-6d22e3ca0113427c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-ebd1b7f5d6357f15.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-61a8585eac99cded.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-e04655e2ef092aee.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-a00feec9ee9478ed.rlib" "/opt/rustwide/target/debug/deps/libeither-6531171134b8f25b.rlib" "/opt/rustwide/target/debug/deps/libcranelift_codegen-b0292f276a2134f7.rlib" "/opt/rustwide/target/debug/deps/libregalloc-24e79474036a36c7.rlib" "/opt/rustwide/target/debug/deps/librustc_hash-c30734dc402645bd.rlib" "/opt/rustwide/target/debug/deps/libgimli-55b3e454bf2c4187.rlib" "/opt/rustwide/target/debug/deps/libfallible_iterator-20a6576f0f463d38.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-2ce97f2c6620f806.rlib" "/opt/rustwide/target/debug/deps/libcranelift_codegen_shared-6990ce8855bb7826.rlib" "/opt/rustwide/target/debug/deps/liblog-84fac41c4b644956.rlib" "/opt/rustwide/target/debug/deps/libcranelift_bforest-2bc4c1878492c09b.rlib" "/opt/rustwide/target/debug/deps/libwat-10e7ae1a82bc47e5.rlib" "/opt/rustwide/target/debug/deps/libwast-6080ace0c9c9be97.rlib" "/opt/rustwide/target/debug/deps/libleb128-6a711a72a0eb0af6.rlib" "/opt/rustwide/target/debug/deps/libwasmer_engine-37c02262ba7fa6d9.rlib" "/opt/rustwide/target/debug/deps/libbincode-eda97375d342bbbb.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-04b16b37fbc1beb3.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-7895c92c6d278491.rlib" "/opt/rustwide/target/debug/deps/libmemmap2-3efbf051f54f17e7.rlib" "/opt/rustwide/target/debug/deps/libwasmer_compiler-44b851bd2a9beee6.rlib" "/opt/rustwide/target/debug/deps/libserde_bytes-88e9bf1a511ba14b.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-34880b2082f1d176.rlib" "/opt/rustwide/target/debug/deps/libraw_cpuid-04f15d176a668106.rlib" "/opt/rustwide/target/debug/deps/libtarget_lexicon-124bcd3f973b3272.rlib" "/opt/rustwide/target/debug/deps/libenumset-08b5ae484b848acc.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-976916f1151500ce.rlib" "/opt/rustwide/target/debug/deps/libwasmer_vm-6e568929786ff4d7.rlib" "/opt/rustwide/target/debug/deps/libregion-8392643b12f7f7be.rlib" "/opt/rustwide/target/debug/deps/libbitflags-de31228f2c0549ed.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b10e0993eefc366b.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-bc3c5cb8a5a3d1bd.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-717c95e0ca43996f.rlib" "/opt/rustwide/target/debug/deps/libadler-797761d55cc6d77d.rlib" "/opt/rustwide/target/debug/deps/libobject-b77fb31be4fe54e6.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-78c4a06097ec9217.rlib" "/opt/rustwide/target/debug/deps/liblibc-e0846f52673851a4.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-57a8d78d4ce5a557.rlib" "/opt/rustwide/target/debug/deps/libgimli-0a231e394c8ed583.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-d836a7202f0431f0.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-f324c5343369256d.rlib" "/opt/rustwide/target/debug/deps/libmore_asserts-3ce5cacaf1be6c4d.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-83c0b633c61cea0e.rlib" "/opt/rustwide/target/debug/deps/libwasmparser-d38afda58d066a0a.rlib" "/opt/rustwide/target/debug/deps/libwasmer_types-58fb5421e4b46e4b.rlib" "/opt/rustwide/target/debug/deps/libcranelift_entity-5c286068afcc3dac.rlib" "/opt/rustwide/target/debug/deps/libindexmap-ea8336ea0ef6f38c.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-c81ff6afa81291d5.rlib" "/opt/rustwide/target/debug/deps/libserde-fe40e14bc23bbeac.rlib" "/opt/rustwide/target/debug/deps/libthiserror-3a719a0fb4fb7fdd.rlib" "/opt/rustwide/target/debug/deps/libanyhow-eaf9fa7ff5cf3f23.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasmer`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c8ed98b105d10db2e7556a7ad1b0d4f9a410ec3d59718430babb87e91956ccf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8ed98b105d10db2e7556a7ad1b0d4f9a410ec3d59718430babb87e91956ccf4", kill_on_drop: false }`
[INFO] [stdout] c8ed98b105d10db2e7556a7ad1b0d4f9a410ec3d59718430babb87e91956ccf4