[INFO] fetching crate rhai 1.0.4...
[INFO] testing rhai-1.0.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rhai 1.0.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rhai 1.0.4 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rhai 1.0.4
[INFO] finished tweaking crates.io crate rhai 1.0.4
[INFO] tweaked toml for crates.io crate rhai 1.0.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate rhai 1.0.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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 core-error v0.0.0
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dc445edacd038a22b78fe5cbf8cb2ab397c2d7c8a77e8819598ca1a9ddca898
[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" "0dc445edacd038a22b78fe5cbf8cb2ab397c2d7c8a77e8819598ca1a9ddca898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dc445edacd038a22b78fe5cbf8cb2ab397c2d7c8a77e8819598ca1a9ddca898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc445edacd038a22b78fe5cbf8cb2ab397c2d7c8a77e8819598ca1a9ddca898", kill_on_drop: false }`
[INFO] [stdout] 0dc445edacd038a22b78fe5cbf8cb2ab397c2d7c8a77e8819598ca1a9ddca898
[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" "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" "+1.55.0" "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] 45f6bc72e6fd25fa6fe408eb7a5fc35fa77a11dd55659de9b667fd9de424b07b
[INFO] running `Command { std: "docker" "start" "-a" "45f6bc72e6fd25fa6fe408eb7a5fc35fa77a11dd55659de9b667fd9de424b07b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling smartstring v0.2.9
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rhai_codegen v1.0.0
[INFO] [stderr]    Compiling rhai v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "45f6bc72e6fd25fa6fe408eb7a5fc35fa77a11dd55659de9b667fd9de424b07b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45f6bc72e6fd25fa6fe408eb7a5fc35fa77a11dd55659de9b667fd9de424b07b", kill_on_drop: false }`
[INFO] [stdout] 45f6bc72e6fd25fa6fe408eb7a5fc35fa77a11dd55659de9b667fd9de424b07b
[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" "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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 968439c580c581967cd1279187aecd99964caaa398c78fcea99bed1c3c51e91f
[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" "968439c580c581967cd1279187aecd99964caaa398c78fcea99bed1c3c51e91f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rhai v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rhai`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name arrays --edition=2018 tests/arrays.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=dccf3262d34158a2 -C extra-filename=-dccf3262d34158a2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-4089ba0907b486ce.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-4054f1e6571b7726.rlib --extern rhai=/opt/rustwide/target/debug/deps/librhai-c483d8368e185cbf.rlib --extern rhai_codegen=/opt/rustwide/target/debug/deps/librhai_codegen-54ad0dfcae450796.so --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-48e4069e2bb904d5.rlib --extern smartstring=/opt/rustwide/target/debug/deps/libsmartstring-8174fc785ac0c9b6.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[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" "/opt/rustwide/target/debug/deps/if_block-1371de878a6220de.if_block.ec6283d8-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/if_block-1371de878a6220de.if_block.ec6283d8-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/if_block-1371de878a6220de.if_block.ec6283d8-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/if_block-1371de878a6220de.if_block.ec6283d8-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/if_block-1371de878a6220de.if_block.ec6283d8-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/if_block-1371de878a6220de.if_block.ec6283d8-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/if_block-1371de878a6220de.if_block.ec6283d8-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/if_block-1371de878a6220de.if_block.ec6283d8-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/if_block-1371de878a6220de.if_block.ec6283d8-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/if_block-1371de878a6220de.if_block.ec6283d8-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/if_block-1371de878a6220de.if_block.ec6283d8-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/if_block-1371de878a6220de.if_block.ec6283d8-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/if_block-1371de878a6220de.if_block.ec6283d8-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/if_block-1371de878a6220de.if_block.ec6283d8-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/if_block-1371de878a6220de.if_block.ec6283d8-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/if_block-1371de878a6220de.if_block.ec6283d8-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/if_block-1371de878a6220de.83fobcpucrjohkd.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-ae0b9de85e81d76f.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-dd17e7b765638f54.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-e55ce254123a1c62.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-c91921c83bf98d74.rlib" "/opt/rustwide/target/debug/deps/librhai-c483d8368e185cbf.rlib" "/opt/rustwide/target/debug/deps/libsmartstring-8174fc785ac0c9b6.rlib" "/opt/rustwide/target/debug/deps/libstatic_assertions-5ba753c1934f1135.rlib" "/opt/rustwide/target/debug/deps/libahash-4089ba0907b486ce.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-d14513e3d604060a.rlib" "/opt/rustwide/target/debug/deps/liblibc-ba7bfd2dbe86cfdf.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-dece450273084492.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-7ed3e5e1d98df1ef.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-48e4069e2bb904d5.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-4054f1e6571b7726.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lrt" "-lpthread" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/if_block-1371de878a6220de" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[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: build failed
[INFO] running `Command { std: "docker" "inspect" "968439c580c581967cd1279187aecd99964caaa398c78fcea99bed1c3c51e91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "968439c580c581967cd1279187aecd99964caaa398c78fcea99bed1c3c51e91f", kill_on_drop: false }`
[INFO] [stdout] 968439c580c581967cd1279187aecd99964caaa398c78fcea99bed1c3c51e91f