[INFO] fetching crate carapace 0.2.0...
[INFO] testing carapace-0.2.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate carapace 0.2.0 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate carapace 0.2.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-34/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" "+1.54.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2772ff506883097a12aec363b1e7d587da2049f4fa8ff19967952cafdc972eed
[INFO] running `Command { std: "docker" "start" "-a" "2772ff506883097a12aec363b1e7d587da2049f4fa8ff19967952cafdc972eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2772ff506883097a12aec363b1e7d587da2049f4fa8ff19967952cafdc972eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2772ff506883097a12aec363b1e7d587da2049f4fa8ff19967952cafdc972eed", kill_on_drop: false }`
[INFO] [stdout] 2772ff506883097a12aec363b1e7d587da2049f4fa8ff19967952cafdc972eed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1bfef81a1cf7c32b603793217d8ab35564884950be3bcb515feb32d2487943f
[INFO] running `Command { std: "docker" "start" "-a" "f1bfef81a1cf7c32b603793217d8ab35564884950be3bcb515feb32d2487943f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling syn v1.0.63
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling version_check v0.9.2
[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 once_cell v1.7.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling seccomp-sys v0.1.3
[INFO] [stderr]    Compiling hashbrown v0.9.1
[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 strsim v0.10.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling os_str_bytes v2.4.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling aligned-utils v1.0.2
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling tracing-core v0.1.17
[INFO] [stderr]    Compiling sharded-slab v0.1.1
[INFO] [stderr]    Compiling textwrap v0.12.1
[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 proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling path-dedot v3.0.8
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling path-absolutize v3.0.7
[INFO] [stderr]    Compiling heck v0.3.2
[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 regex-automata v0.1.9
[INFO] [stderr]    Compiling regex v1.4.4
[INFO] [stderr]    Compiling rand_core v0.6.2
[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 tracing-attributes v0.1.14
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[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-952092907af28633.carapace.dwj7hzut-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-952092907af28633.carapace.dwj7hzut-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-952092907af28633.carapace.dwj7hzut-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-952092907af28633.carapace.dwj7hzut-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-952092907af28633.carapace.dwj7hzut-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-952092907af28633.carapace.dwj7hzut-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-952092907af28633.carapace.dwj7hzut-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-952092907af28633.carapace.dwj7hzut-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-952092907af28633.carapace.dwj7hzut-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-952092907af28633.carapace.dwj7hzut-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-952092907af28633.carapace.dwj7hzut-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-952092907af28633.carapace.dwj7hzut-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-952092907af28633.carapace.dwj7hzut-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-952092907af28633.carapace.dwj7hzut-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-952092907af28633.carapace.dwj7hzut-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-952092907af28633.carapace.dwj7hzut-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/carapace-952092907af28633.q4072edopmtuq4s.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libdotenv-69b715699244bcc0.rlib" "/opt/rustwide/target/debug/deps/libtracing_error-3c7cb07899f714f5.rlib" "/opt/rustwide/target/debug/deps/libtracing_subscriber-3f01b5c818d9cdc8.rlib" "/opt/rustwide/target/debug/deps/libchrono-5e4f20f63f81d7b8.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-016eaeb10a6f0eb9.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-3ea67f5534c2ade7.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-cd9632e27e802452.rlib" "/opt/rustwide/target/debug/deps/libthread_local-e5b342012af06f95.rlib" "/opt/rustwide/target/debug/deps/libsharded_slab-46af8ade2a320d8d.rlib" "/opt/rustwide/target/debug/deps/libtracing_serde-3ff913a0691356f5.rlib" "/opt/rustwide/target/debug/deps/libserde_json-0198b8a4edf75813.rlib" "/opt/rustwide/target/debug/deps/libryu-059aa1fbb24cd15e.rlib" "/opt/rustwide/target/debug/deps/libitoa-e8b11f69ec08d8ae.rlib" "/opt/rustwide/target/debug/deps/libtracing_log-ecd52974487564ee.rlib" "/opt/rustwide/target/debug/deps/liblog-c7a6438e9780af3a.rlib" "/opt/rustwide/target/debug/deps/libansi_term-3890e7bdb4add20d.rlib" "/opt/rustwide/target/debug/deps/libmatchers-f5d8b95a054b669e.rlib" "/opt/rustwide/target/debug/deps/libregex_automata-a8cbaf1512d6837c.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-0ded1f39ebd83c9b.rlib" "/opt/rustwide/target/debug/deps/libregex-4b6e4380e1428190.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-5c8121566f39070a.rlib" "/opt/rustwide/target/debug/deps/libcarapace-5a46db55d3b33a7b.rlib" "/opt/rustwide/target/debug/deps/librand-e8cabbb571d29920.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-5f998f9879c8fa07.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-545d86392ea1d8e4.rlib" "/opt/rustwide/target/debug/deps/librand_core-3d902769993be1b4.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-56476df5aeb71dd5.rlib" "/opt/rustwide/target/debug/deps/libserde-3e42e3caa1d28012.rlib" "/opt/rustwide/target/debug/deps/libmemchr-4b0efb25cb3e65ef.rlib" "/opt/rustwide/target/debug/deps/libclap-d9e45521651df5bd.rlib" "/opt/rustwide/target/debug/deps/libstrsim-dc3c4efe59877a12.rlib" "/opt/rustwide/target/debug/deps/libatty-c4ffc27530049b62.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-bf73e9ca630da424.rlib" "/opt/rustwide/target/debug/deps/libvec_map-07385fbe5fb99a77.rlib" "/opt/rustwide/target/debug/deps/libos_str_bytes-62822305e913935e.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-01d11b91b4e31953.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-5cf7ed896e8bb5a9.rlib" "/opt/rustwide/target/debug/deps/libindexmap-d2a9cda8e6501683.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-a70fed2d776e2164.rlib" "/opt/rustwide/target/debug/deps/libtokio-a56e5f240952b371.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-17b717f853b3ab7e.rlib" "/opt/rustwide/target/debug/deps/libseccomp_sys-6cfd9aae71d003eb.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-190fd5dc8e408c4f.rlib" "/opt/rustwide/target/debug/deps/libaligned_utils-f4b1ecb0a0ebfc67.rlib" "/opt/rustwide/target/debug/deps/librlimit-65b8de2428e40d78.rlib" "/opt/rustwide/target/debug/deps/libpath_absolutize-31edc48d0e8bf5bc.rlib" "/opt/rustwide/target/debug/deps/libpath_dedot-945541c960b134dd.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-7362716c75555928.rlib" "/opt/rustwide/target/debug/deps/libtracing-127cf4f234a71665.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-9385a627c3f2ae8b.rlib" "/opt/rustwide/target/debug/deps/libtracing_core-be6caebf80ab565c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-5c53d641eb010a81.rlib" "/opt/rustwide/target/debug/deps/libnix-fa0604809b86a277.rlib" "/opt/rustwide/target/debug/deps/libbitflags-f89ae4b715176e2d.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-38c8a3e888ecb06a.rlib" "/opt/rustwide/target/debug/deps/liblibc-0f541293f7fbd6af.rlib" "/opt/rustwide/target/debug/deps/libanyhow-a2189cf81ad3db79.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-lseccomp" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/carapace-952092907af28633" "-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`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "f1bfef81a1cf7c32b603793217d8ab35564884950be3bcb515feb32d2487943f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1bfef81a1cf7c32b603793217d8ab35564884950be3bcb515feb32d2487943f", kill_on_drop: false }`
[INFO] [stdout] f1bfef81a1cf7c32b603793217d8ab35564884950be3bcb515feb32d2487943f
