[INFO] fetching crate cardpack 0.3.8...
[INFO] testing cardpack-0.3.8 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate cardpack 0.3.8 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cardpack 0.3.8 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cardpack 0.3.8
[INFO] finished tweaking crates.io crate cardpack 0.3.8
[INFO] tweaked toml for crates.io crate cardpack 0.3.8 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate cardpack 0.3.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fluent v0.12.0
[INFO] [stderr]   Downloaded fluent-bundle v0.12.0
[INFO] [stderr]   Downloaded flume v0.7.2
[INFO] [stderr]   Downloaded fluent-template-macros v0.5.13
[INFO] [stderr]   Downloaded unic-langid-macros v0.9.0
[INFO] [stderr]   Downloaded unic-langid-macros-impl v0.9.0
[INFO] [stderr]   Downloaded fluent-templates v0.5.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc1576bdc629bea4a35b44be840b26c9c34ad06535fac41f2b84e1fa93b4a092
[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" "dc1576bdc629bea4a35b44be840b26c9c34ad06535fac41f2b84e1fa93b4a092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc1576bdc629bea4a35b44be840b26c9c34ad06535fac41f2b84e1fa93b4a092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc1576bdc629bea4a35b44be840b26c9c34ad06535fac41f2b84e1fa93b4a092", kill_on_drop: false }`
[INFO] [stdout] dc1576bdc629bea4a35b44be840b26c9c34ad06535fac41f2b84e1fa93b4a092
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3022488f5315cc504289eccc684f0e434c23b3af2649825f0c3988a7397290b0
[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" "3022488f5315cc504289eccc684f0e434c23b3af2649825f0c3988a7397290b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling tinystr v0.3.4
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling fluent-syntax v0.9.3
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling arc-swap v0.4.7
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling globset v0.4.5
[INFO] [stderr]    Compiling type-map v0.3.0
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling unic-langid-impl v0.9.0
[INFO] [stderr]    Compiling ignore v0.4.16
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling unic-langid-macros-impl v0.9.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]    Compiling snafu-derive v0.6.8
[INFO] [stderr]    Compiling unic-langid-macros v0.9.0
[INFO] [stderr]    Compiling unic-langid v0.9.0
[INFO] [stderr]    Compiling intl_pluralrules v7.0.0
[INFO] [stderr]    Compiling fluent-langneg v0.13.0
[INFO] [stderr]    Compiling intl-memoizer v0.5.0
[INFO] [stderr]    Compiling snafu v0.6.8
[INFO] [stderr]    Compiling pin-project v0.4.23
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling flume v0.7.2
[INFO] [stderr]    Compiling fluent-template-macros v0.5.13
[INFO] [stderr]    Compiling rental v0.5.5
[INFO] [stderr]    Compiling fluent-bundle v0.12.0
[INFO] [stderr]    Compiling fluent v0.12.0
[INFO] [stderr]    Compiling fluent-templates v0.5.13
[INFO] [stderr]    Compiling cardpack v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "3022488f5315cc504289eccc684f0e434c23b3af2649825f0c3988a7397290b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3022488f5315cc504289eccc684f0e434c23b3af2649825f0c3988a7397290b0", kill_on_drop: false }`
[INFO] [stdout] 3022488f5315cc504289eccc684f0e434c23b3af2649825f0c3988a7397290b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] facf7e1575fa4892c1af8ee2cf1af8bba36d0ce9850cc720a0508822a28a068a
[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" "facf7e1575fa4892c1af8ee2cf1af8bba36d0ce9850cc720a0508822a28a068a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cardpack v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `cardpack`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name cardpack --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=675fc54e9e7d93d7 -C extra-filename=-675fc54e9e7d93d7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern colored=/opt/rustwide/target/debug/deps/libcolored-3a4876de07564b2f.rlib --extern fluent_templates=/opt/rustwide/target/debug/deps/libfluent_templates-a55304e8995b1c18.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b2d06f7d60fcbb27.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-849e680207003bfa.rlib --extern unic_langid=/opt/rustwide/target/debug/deps/libunic_langid-5bf01fb6dad85e9b.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 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/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/examples/headandfoot-16197d82960e0d5e.headandfoot.7irujs40-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/headandfoot-16197d82960e0d5e.headandfoot.7irujs40-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/headandfoot-16197d82960e0d5e.headandfoot.7irujs40-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/headandfoot-16197d82960e0d5e.headandfoot.7irujs40-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/headandfoot-16197d82960e0d5e.headandfoot.7irujs40-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/headandfoot-16197d82960e0d5e.headandfoot.7irujs40-cgu.5.rcgu.o" "-o" "/opt/rustwide/target/debug/examples/headandfoot-16197d82960e0d5e" "/opt/rustwide/target/debug/examples/headandfoot-16197d82960e0d5e.55okncy2aik6pbs2.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcardpack-36aea7454988aff0.rlib" "/opt/rustwide/target/debug/deps/libfluent_templates-a55304e8995b1c18.rlib" "/opt/rustwide/target/debug/deps/libflume-20153abee5756ebd.rlib" "/opt/rustwide/target/debug/deps/libspin-3b7e09eb6993769d.rlib" "/opt/rustwide/target/debug/deps/libfutures-471e2061e5296cd0.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-109ed5a0adf91093.rlib" "/opt/rustwide/target/debug/deps/libpin_project-dd68ee5bda37186d.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-44c7bd4be7432e75.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-b80375de11aed169.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-16ce9e91f7781613.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-04b35830213dd049.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-7d26ff1c9d0b40d3.rlib" "/opt/rustwide/target/debug/deps/libarc_swap-6847e788abf972bd.rlib" "/opt/rustwide/target/debug/deps/libsnafu-80e9f95a8550f2ea.rlib" "/opt/rustwide/target/debug/deps/libdoc_comment-4a01fa799d0c7ea7.rlib" "/opt/rustwide/target/debug/deps/libignore-21e91e0bcfbb6470.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-62efd5c3c3e18fe4.rlib" "/opt/rustwide/target/debug/deps/libwalkdir-61d7662228196c72.rlib" "/opt/rustwide/target/debug/deps/libsame_file-5b9a65c02ab19218.rlib" "/opt/rustwide/target/debug/deps/libglobset-aae9094dfc41ff04.rlib" "/opt/rustwide/target/debug/deps/libregex-7e54aceed60f31bf.rlib" "/opt/rustwide/target/debug/deps/libthread_local-abd19461110d9879.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-ecd352392faaf83d.rlib" "/opt/rustwide/target/debug/deps/liblog-d6d50815b8652f33.rlib" "/opt/rustwide/target/debug/deps/libfnv-9bab2cd4d16544dd.rlib" "/opt/rustwide/target/debug/deps/libbstr-622c010261b2417b.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-d9b457e9389a1382.rlib" "/opt/rustwide/target/debug/deps/libmemchr-90bac19b7815f3a4.rlib" "/opt/rustwide/target/debug/deps/libfluent_bundle-78fcf8f1d7236719.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-df957b2a11624f21.rlib" "/opt/rustwide/target/debug/deps/libfluent_langneg-270e5527fde5ad8b.rlib" "/opt/rustwide/target/debug/deps/libintl_pluralrules-c34c5a5a0648a5cf.rlib" "/opt/rustwide/target/debug/deps/libfluent_syntax-7b9c75c6e7139fe2.rlib" "/opt/rustwide/target/debug/deps/libintl_memoizer-c66242352fa1d0f3.rlib" "/opt/rustwide/target/debug/deps/libtype_map-089934c8bf549cf3.rlib" "/opt/rustwide/target/debug/deps/libfxhash-c2bd72848bedb4c6.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-2f9d4a3f19411b1e.rlib" "/opt/rustwide/target/debug/deps/librental-455b1b60becc2441.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-c674c8f6a46e6054.rlib" "/opt/rustwide/target/debug/deps/libunic_langid-5bf01fb6dad85e9b.rlib" "/opt/rustwide/target/debug/deps/libunic_langid_macros-90996edfc78ee974.rlib" "/opt/rustwide/target/debug/deps/libunic_langid_impl-c9ab5b411162cec1.rlib" "/opt/rustwide/target/debug/deps/libtinystr-b3e97435d86ebb96.rlib" "/opt/rustwide/target/debug/deps/libcolored-3a4876de07564b2f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b2d06f7d60fcbb27.rlib" "/opt/rustwide/target/debug/deps/libatty-2827db68ab2519a8.rlib" "/opt/rustwide/target/debug/deps/librand-849e680207003bfa.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-e838e0009ef61123.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-793c9886b2b888b1.rlib" "/opt/rustwide/target/debug/deps/librand_core-845eea0dc187726a.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-6006a127d5cfa874.rlib" "/opt/rustwide/target/debug/deps/liblibc-f0bab6fe3d3e3ef5.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-3bb9a546b52233f2.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" "-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: build failed
[INFO] running `Command { std: "docker" "inspect" "facf7e1575fa4892c1af8ee2cf1af8bba36d0ce9850cc720a0508822a28a068a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "facf7e1575fa4892c1af8ee2cf1af8bba36d0ce9850cc720a0508822a28a068a", kill_on_drop: false }`
[INFO] [stdout] facf7e1575fa4892c1af8ee2cf1af8bba36d0ce9850cc720a0508822a28a068a