[INFO] fetching crate carapace 0.2.0...
[INFO] testing carapace-0.2.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate carapace 0.2.0 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate carapace 0.2.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate carapace 0.2.0
[INFO] finished tweaking crates.io crate carapace 0.2.0
[INFO] tweaked toml for crates.io crate carapace 0.2.0 written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] crate crates.io crate carapace 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rlimit v0.5.4
[INFO] [stderr]   Downloaded path-dedot v3.0.8
[INFO] [stderr]   Downloaded aligned-utils v1.0.2
[INFO] [stderr]   Downloaded seccomp-sys v0.1.3
[INFO] [stderr]   Downloaded path-absolutize v3.0.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 680f5f2249789e1277fbb96d12d28c5947d91b5bdf8e69d329480c9f97668485
[INFO] running `Command { std: "docker" "start" "-a" "680f5f2249789e1277fbb96d12d28c5947d91b5bdf8e69d329480c9f97668485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "680f5f2249789e1277fbb96d12d28c5947d91b5bdf8e69d329480c9f97668485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680f5f2249789e1277fbb96d12d28c5947d91b5bdf8e69d329480c9f97668485", kill_on_drop: false }`
[INFO] [stdout] 680f5f2249789e1277fbb96d12d28c5947d91b5bdf8e69d329480c9f97668485
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29a9bc020843c4d2e21d780ec0bb4f5accdca6ea311ee5603fa69b89f0b3c393
[INFO] running `Command { std: "docker" "start" "-a" "29a9bc020843c4d2e21d780ec0bb4f5accdca6ea311ee5603fa69b89f0b3c393", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling syn v1.0.63
[INFO] [stderr]    Compiling serde_derive v1.0.124
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling seccomp-sys v0.1.3
[INFO] [stderr]    Compiling os_str_bytes v2.4.0
[INFO] [stderr]    Compiling aligned-utils v1.0.2
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling tokio v1.3.0
[INFO] [stderr]    Compiling sharded-slab v0.1.1
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling path-dedot v3.0.8
[INFO] [stderr]    Compiling path-absolutize v3.0.7
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling rlimit v0.5.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling regex v1.4.4
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.14
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling tracing v0.1.25
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling tracing-subscriber v0.2.16
[INFO] [stderr]    Compiling tracing-error v0.1.2
[INFO] [stderr]    Compiling carapace v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/carapace-3a4c4e75c7318ead.carapace.cb47b2df-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-3a4c4e75c7318ead.carapace.cb47b2df-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-3a4c4e75c7318ead.carapace.cb47b2df-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-3a4c4e75c7318ead.carapace.cb47b2df-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-3a4c4e75c7318ead.carapace.cb47b2df-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-3a4c4e75c7318ead.carapace.cb47b2df-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-3a4c4e75c7318ead.carapace.cb47b2df-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-3a4c4e75c7318ead.carapace.cb47b2df-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-3a4c4e75c7318ead.carapace.cb47b2df-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-3a4c4e75c7318ead.carapace.cb47b2df-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-3a4c4e75c7318ead.carapace.cb47b2df-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-3a4c4e75c7318ead.carapace.cb47b2df-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-3a4c4e75c7318ead.carapace.cb47b2df-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-3a4c4e75c7318ead.carapace.cb47b2df-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-3a4c4e75c7318ead.carapace.cb47b2df-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-3a4c4e75c7318ead.carapace.cb47b2df-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-3a4c4e75c7318ead.2588kbvu1gygk590.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libdotenv-4fee7340e71ca76c.rlib" "/opt/rustwide/target/debug/deps/libtracing_error-5f4cf2f738c6bf2f.rlib" "/opt/rustwide/target/debug/deps/libtracing_subscriber-d68b88ae1952880f.rlib" "/opt/rustwide/target/debug/deps/libchrono-6d30eb73289a39eb.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-fcd1422626bdda05.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-59f4cdece1b7a0aa.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-1c8854a0d5bb57ee.rlib" "/opt/rustwide/target/debug/deps/libthread_local-62df5e16d8bfc5af.rlib" "/opt/rustwide/target/debug/deps/libsharded_slab-e4bf83f2b7b378c7.rlib" "/opt/rustwide/target/debug/deps/libtracing_serde-bee7894ef147f108.rlib" "/opt/rustwide/target/debug/deps/libserde_json-c2badce79314d17f.rlib" "/opt/rustwide/target/debug/deps/libryu-58d6bdbbdb00e196.rlib" "/opt/rustwide/target/debug/deps/libitoa-3af14a1bb7e125c4.rlib" "/opt/rustwide/target/debug/deps/libtracing_log-02b33022d244bfbf.rlib" "/opt/rustwide/target/debug/deps/liblog-18e19f5b5787b169.rlib" "/opt/rustwide/target/debug/deps/libansi_term-507a18b9adcb1970.rlib" "/opt/rustwide/target/debug/deps/libmatchers-e36cc4c0b64053f4.rlib" "/opt/rustwide/target/debug/deps/libregex_automata-9266b0162594e50b.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-84627d465861af9b.rlib" "/opt/rustwide/target/debug/deps/libregex-b62a8c9acaea7a87.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-eb2468bfd26cd3d1.rlib" "/opt/rustwide/target/debug/deps/libcarapace-49b4c0c6d2a9ca83.rlib" "/opt/rustwide/target/debug/deps/librand-02bfb622a02e7343.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-35998102fead9a20.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-8619f3436cd33015.rlib" "/opt/rustwide/target/debug/deps/librand_core-9d876622bf7df829.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-28699a62c1335f93.rlib" "/opt/rustwide/target/debug/deps/libserde-99cd01ce7a9f6987.rlib" "/opt/rustwide/target/debug/deps/libmemchr-c093777634ae2b28.rlib" "/opt/rustwide/target/debug/deps/libclap-12e03542fae2ace8.rlib" "/opt/rustwide/target/debug/deps/libstrsim-ebf03c86b56fe678.rlib" "/opt/rustwide/target/debug/deps/libatty-69a4029708074502.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-f4318263f1c89fa2.rlib" "/opt/rustwide/target/debug/deps/libvec_map-9437af413e5e5769.rlib" "/opt/rustwide/target/debug/deps/libos_str_bytes-3a2f2e359eb29d99.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-f4f8fa367f63a313.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-31fed32a2fe36ec3.rlib" "/opt/rustwide/target/debug/deps/libindexmap-2112c90a9bf7e40b.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-9364b7f03ec6cdb2.rlib" "/opt/rustwide/target/debug/deps/libtokio-44338fd837409d5b.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-853981921d2c3419.rlib" "/opt/rustwide/target/debug/deps/libseccomp_sys-3f93ddf1a3c626d0.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-6af357b04516600c.rlib" "/opt/rustwide/target/debug/deps/libaligned_utils-d151ba24e647fec6.rlib" "/opt/rustwide/target/debug/deps/librlimit-6fdd36975c703961.rlib" "/opt/rustwide/target/debug/deps/libpath_absolutize-8d920ad6723b0a1f.rlib" "/opt/rustwide/target/debug/deps/libpath_dedot-2cb5752d93ba6cc5.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-f3ab2a2ff8e863a7.rlib" "/opt/rustwide/target/debug/deps/libtracing-468b6465822a8a6c.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-ac1440aaedb5febe.rlib" "/opt/rustwide/target/debug/deps/libtracing_core-d8a12543075d03d1.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-e92083d5a39a8b50.rlib" "/opt/rustwide/target/debug/deps/libnix-7ccb1e3628dbfbb2.rlib" "/opt/rustwide/target/debug/deps/libbitflags-e09638bf9aca31b4.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0d27f345b2a6a3cd.rlib" "/opt/rustwide/target/debug/deps/liblibc-8ede3475895ebee9.rlib" "/opt/rustwide/target/debug/deps/libanyhow-e0d8a037312a3a11.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.rlib" "-Wl,-Bdynamic" "-lseccomp" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/carapace-3a4c4e75c7318ead" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lseccomp
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `carapace` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "29a9bc020843c4d2e21d780ec0bb4f5accdca6ea311ee5603fa69b89f0b3c393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29a9bc020843c4d2e21d780ec0bb4f5accdca6ea311ee5603fa69b89f0b3c393", kill_on_drop: false }`
[INFO] [stdout] 29a9bc020843c4d2e21d780ec0bb4f5accdca6ea311ee5603fa69b89f0b3c393
