[INFO] fetching crate config 0.11.0...
[INFO] testing config-0.11.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate config 0.11.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate config 0.11.0 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 config 0.11.0
[INFO] finished tweaking crates.io crate config 0.11.0
[INFO] tweaked toml for crates.io crate config 0.11.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 19af3c1da6144d1b737f3bf7d5575e4c0335e4963e00ba92d6ec9133c6d3c7bf
[INFO] running `Command { std: "docker" "start" "-a" "19af3c1da6144d1b737f3bf7d5575e4c0335e4963e00ba92d6ec9133c6d3c7bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19af3c1da6144d1b737f3bf7d5575e4c0335e4963e00ba92d6ec9133c6d3c7bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19af3c1da6144d1b737f3bf7d5575e4c0335e4963e00ba92d6ec9133c6d3c7bf", kill_on_drop: false }`
[INFO] [stdout] 19af3c1da6144d1b737f3bf7d5575e4c0335e4963e00ba92d6ec9133c6d3c7bf
[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] [stdout] 4f51816a3df4869bb830f20eee914de13cfe89341d839dc1c052ca0b757d7133
[INFO] running `Command { std: "docker" "start" "-a" "4f51816a3df4869bb830f20eee914de13cfe89341d839dc1c052ca0b757d7133", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling rust-ini v0.13.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling serde-hjson v0.9.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling config v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.68s
[INFO] running `Command { std: "docker" "inspect" "4f51816a3df4869bb830f20eee914de13cfe89341d839dc1c052ca0b757d7133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f51816a3df4869bb830f20eee914de13cfe89341d839dc1c052ca0b757d7133", kill_on_drop: false }`
[INFO] [stdout] 4f51816a3df4869bb830f20eee914de13cfe89341d839dc1c052ca0b757d7133
[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] 7d0ac83d5a1fb5717cae13d680c3a1a8f9724bfb266d4307040ae3c662b758be
[INFO] running `Command { std: "docker" "start" "-a" "7d0ac83d5a1fb5717cae13d680c3a1a8f9724bfb266d4307040ae3c662b758be", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling float-cmp v0.6.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling config v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `config`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name get tests/get.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="hjson"' --cfg 'feature="ini"' --cfg 'feature="json"' --cfg 'feature="rust-ini"' --cfg 'feature="serde-hjson"' --cfg 'feature="serde_json"' --cfg 'feature="toml"' --cfg 'feature="yaml"' --cfg 'feature="yaml-rust"' -C metadata=4a315c5cc037aed9 -C extra-filename=-4a315c5cc037aed9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-4b5a1caeb1f9736f.rlib --extern config=/opt/rustwide/target/debug/deps/libconfig-98aceac5c391315b.rlib --extern float_cmp=/opt/rustwide/target/debug/deps/libfloat_cmp-274ebb2c43a90413.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-b548303d968738bc.rlib --extern ini=/opt/rustwide/target/debug/deps/libini-d82e59d34ff5aa69.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-e1e7584dcba0a5cc.rlib --extern serde_hjson=/opt/rustwide/target/debug/deps/libserde_hjson-88a00ead42354a89.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-8fe885f1d4439ddc.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-3de8b5c3752d5467.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-4b353a592a0fec71.rlib --extern yaml_rust=/opt/rustwide/target/debug/deps/libyaml_rust-40e3e6de367404d9.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/defaults-9c5a68f44e15bb9a.defaults.cdc8f23d-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/defaults-9c5a68f44e15bb9a.defaults.cdc8f23d-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/defaults-9c5a68f44e15bb9a.defaults.cdc8f23d-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/defaults-9c5a68f44e15bb9a.defaults.cdc8f23d-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/defaults-9c5a68f44e15bb9a.defaults.cdc8f23d-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/defaults-9c5a68f44e15bb9a.defaults.cdc8f23d-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/defaults-9c5a68f44e15bb9a.defaults.cdc8f23d-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/defaults-9c5a68f44e15bb9a.defaults.cdc8f23d-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/defaults-9c5a68f44e15bb9a.defaults.cdc8f23d-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/defaults-9c5a68f44e15bb9a.defaults.cdc8f23d-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/defaults-9c5a68f44e15bb9a.defaults.cdc8f23d-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/defaults-9c5a68f44e15bb9a.defaults.cdc8f23d-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/defaults-9c5a68f44e15bb9a.defaults.cdc8f23d-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/defaults-9c5a68f44e15bb9a.defaults.cdc8f23d-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/defaults-9c5a68f44e15bb9a.defaults.cdc8f23d-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/defaults-9c5a68f44e15bb9a.defaults.cdc8f23d-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/defaults-9c5a68f44e15bb9a.3zn87yp9hprw43d5.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/libconfig-98aceac5c391315b.rlib" "/opt/rustwide/target/debug/deps/libini-d82e59d34ff5aa69.rlib" "/opt/rustwide/target/debug/deps/libserde_hjson-88a00ead42354a89.rlib" "/opt/rustwide/target/debug/deps/libserde-68a1c3cab3be3e31.rlib" "/opt/rustwide/target/debug/deps/libregex-612f876f485fe08d.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-ad36077aa0bb0e5c.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-b77be10fdde4f88a.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-27a2755afd7ed9c3.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-7b6445d372d84407.rlib" "/opt/rustwide/target/debug/deps/libyaml_rust-40e3e6de367404d9.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-769c174fd6b88b97.rlib" "/opt/rustwide/target/debug/deps/libserde_json-3de8b5c3752d5467.rlib" "/opt/rustwide/target/debug/deps/libitoa-61bdeea2b8939582.rlib" "/opt/rustwide/target/debug/deps/libtoml-4b353a592a0fec71.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rlib" "/opt/rustwide/target/debug/deps/libnom-b548303d968738bc.rlib" "/opt/rustwide/target/debug/deps/liblexical_core-3e15b7ea9731db61.rlib" "/opt/rustwide/target/debug/deps/libbitflags-f947290fec4feb2c.rlib" "/opt/rustwide/target/debug/deps/libryu-739207766fb1644f.rlib" "/opt/rustwide/target/debug/deps/libstatic_assertions-5ba753c1934f1135.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-67e1233e36153719.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-dece450273084492.rlib" "/opt/rustwide/target/debug/deps/libmemchr-cc2ba12c58cb3149.rlib" "/opt/rustwide/target/debug/deps/libserde-e1e7584dcba0a5cc.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" "-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/defaults-9c5a68f44e15bb9a" "-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" "7d0ac83d5a1fb5717cae13d680c3a1a8f9724bfb266d4307040ae3c662b758be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d0ac83d5a1fb5717cae13d680c3a1a8f9724bfb266d4307040ae3c662b758be", kill_on_drop: false }`
[INFO] [stdout] 7d0ac83d5a1fb5717cae13d680c3a1a8f9724bfb266d4307040ae3c662b758be