[INFO] cloning repository Nugine/carapace
[INFO] running `"git" "clone" "--bare" "git://github.com/Nugine/carapace.git" "work/cache/sources/gh/Nugine/carapace"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Nugine/carapace'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Nugine/carapace" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Nugine/carapace"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Nugine/carapace'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Nugine/carapace" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Nugine/carapace"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Nugine/carapace'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b470ac70d2bcf6c3955ab370a421aa7e67f03d6d
[INFO] sha for GitHub repo Nugine/carapace: b470ac70d2bcf6c3955ab370a421aa7e67f03d6d
[INFO] validating manifest of Nugine/carapace on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Nugine/carapace on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Nugine/carapace
[INFO] finished frobbing Nugine/carapace
[INFO] frobbed toml for Nugine/carapace written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Nugine/carapace/Cargo.toml
[INFO] started frobbing Nugine/carapace
[INFO] finished frobbing Nugine/carapace
[INFO] frobbed toml for Nugine/carapace written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Nugine/carapace/Cargo.toml
[INFO] crate Nugine/carapace already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syscallz v0.11.2
[INFO] [stderr]   Downloaded rlimit v0.1.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing Nugine/carapace against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Nugine/carapace:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 9af0e5a3ef3d8002ada9efc3798a939da18c9df155ad7491aa9a0c00d2b9480f
[INFO] running `"docker" "start" "-a" "9af0e5a3ef3d8002ada9efc3798a939da18c9df155ad7491aa9a0c00d2b9480f"`
[INFO] [stderr]    Compiling strum v0.15.0
[INFO] [stderr]    Compiling seccomp-sys v0.1.2
[INFO] [stderr]    Compiling rlimit v0.1.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling syscallz v0.11.2
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling carapace v0.0.3 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]   --> src/runner.rs:97:17
[INFO] [stderr]    |
[INFO] [stderr] 97 |         command.before_exec(move || {
[INFO] [stderr]    |                 ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/carapace-da916ed97607c7ea.carapace.680bcm27-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/carapace-da916ed97607c7ea.carapace.680bcm27-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/carapace-da916ed97607c7ea.carapace.680bcm27-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/carapace-da916ed97607c7ea.carapace.680bcm27-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/carapace-da916ed97607c7ea.carapace.680bcm27-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/carapace-da916ed97607c7ea.carapace.680bcm27-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/carapace-da916ed97607c7ea.carapace.680bcm27-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/carapace-da916ed97607c7ea.carapace.680bcm27-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/carapace-da916ed97607c7ea.carapace.680bcm27-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/carapace-da916ed97607c7ea.carapace.680bcm27-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/carapace-da916ed97607c7ea.carapace.680bcm27-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/carapace-da916ed97607c7ea.carapace.680bcm27-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/carapace-da916ed97607c7ea.carapace.680bcm27-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/carapace-da916ed97607c7ea.carapace.680bcm27-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/carapace-da916ed97607c7ea.carapace.680bcm27-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/carapace-da916ed97607c7ea.carapace.680bcm27-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/carapace-da916ed97607c7ea" "/opt/crater/target/debug/deps/carapace-da916ed97607c7ea.xlq1wmrdt1ikrja.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libserde_json-ca95daab32818729.rlib" "/opt/crater/target/debug/deps/libryu-af7e513db157678c.rlib" "/opt/crater/target/debug/deps/libitoa-9f10a2d6a888458b.rlib" "/opt/crater/target/debug/deps/libcarapace-e4a33eef30dbd7b9.rlib" "/opt/crater/target/debug/deps/librlimit-6e906500bacfd84b.rlib" "/opt/crater/target/debug/deps/libnix-e5170e35ae91ac7d.rlib" "/opt/crater/target/debug/deps/libvoid-6e60474369b35b78.rlib" "/opt/crater/target/debug/deps/libserde-ad276f446d6d6d58.rlib" "/opt/crater/target/debug/deps/libsyscallz-235d873942f868b7.rlib" "/opt/crater/target/debug/deps/libstrum-83ac2f6fdd32bfaf.rlib" "/opt/crater/target/debug/deps/liblog-25048409944296f7.rlib" "/opt/crater/target/debug/deps/libcfg_if-4972795784d3e922.rlib" "/opt/crater/target/debug/deps/libseccomp_sys-bc2f40e5c7acfdfe.rlib" "/opt/crater/target/debug/deps/libregex-3235c2fc8fe0cb36.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-43252e55cfafc950.rlib" "/opt/crater/target/debug/deps/libregex_syntax-2ed1e35a3a520d1a.rlib" "/opt/crater/target/debug/deps/libucd_util-d5cf41029b63921a.rlib" "/opt/crater/target/debug/deps/libthread_local-3f6f6b5d73738fd1.rlib" "/opt/crater/target/debug/deps/liblazy_static-6b264ec86ae8595d.rlib" "/opt/crater/target/debug/deps/libaho_corasick-b2f25f63302b4cc3.rlib" "/opt/crater/target/debug/deps/libmemchr-3e61dab67fbb5883.rlib" "/opt/crater/target/debug/deps/libstructopt-24f41fdae42059ca.rlib" "/opt/crater/target/debug/deps/libclap-45423a2869364006.rlib" "/opt/crater/target/debug/deps/libvec_map-cc0ce3adfcb1b056.rlib" "/opt/crater/target/debug/deps/libtextwrap-0102ea13946ebb73.rlib" "/opt/crater/target/debug/deps/libunicode_width-454a0b46b949aab8.rlib" "/opt/crater/target/debug/deps/libstrsim-642305543a158f9a.rlib" "/opt/crater/target/debug/deps/libbitflags-7486021306c0f32a.rlib" "/opt/crater/target/debug/deps/libatty-56a8f94a5c49d2a5.rlib" "/opt/crater/target/debug/deps/liblibc-e1f245d0014b1965.rlib" "/opt/crater/target/debug/deps/libansi_term-0acbace24a3c1a47.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5eb7072357e3f704.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-be57a0a20ef83edc.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-53ea5c4d1e8787c5.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-90a03fea645d1ca0.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d0be8ec5eb12a622.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-c9bd1ed65ad5f9b5.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-232a620458cbc142.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-378c2daa95643520.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b1ad0e3b0cafff9a.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bd92551ef79ec0f7.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-6f92150ede6dcf89.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5d5836de4a922af7.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0bd990bd23dec0da.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5a50a9afbc6d167.rlib" "-Wl,-Bdynamic" "-lseccomp" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lseccomp
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `carapace`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9af0e5a3ef3d8002ada9efc3798a939da18c9df155ad7491aa9a0c00d2b9480f"`
[INFO] running `"docker" "rm" "-f" "9af0e5a3ef3d8002ada9efc3798a939da18c9df155ad7491aa9a0c00d2b9480f"`
[INFO] [stdout] 9af0e5a3ef3d8002ada9efc3798a939da18c9df155ad7491aa9a0c00d2b9480f