[INFO] fetching crate sequoia-openpgp 0.18.0...
[INFO] testing sequoia-openpgp-0.18.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate sequoia-openpgp 0.18.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate sequoia-openpgp 0.18.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sequoia-openpgp 0.18.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sequoia-openpgp 0.18.0
[INFO] tweaked toml for crates.io crate sequoia-openpgp 0.18.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f51de72530688c5536fcf1afc96b336d1a49b69185774460357ec396d0c71657
[INFO] running `Command { std: "docker" "start" "-a" "f51de72530688c5536fcf1afc96b336d1a49b69185774460357ec396d0c71657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f51de72530688c5536fcf1afc96b336d1a49b69185774460357ec396d0c71657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f51de72530688c5536fcf1afc96b336d1a49b69185774460357ec396d0c71657", kill_on_drop: false }`
[INFO] [stdout] f51de72530688c5536fcf1afc96b336d1a49b69185774460357ec396d0c71657
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bc0c0dce59459d53cafd97671de4835087ce1b7283a5894d6719d67506bcd8a
[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" "7bc0c0dce59459d53cafd97671de4835087ce1b7283a5894d6719d67506bcd8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling string_cache_shared v0.3.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling bindgen v0.51.1
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling ordermap v0.3.5
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling lalrpop-util v0.17.2
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling memsec v0.5.7
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling dyn-clone v1.0.1
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling ena v0.13.1
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling unicode-normalization v0.1.9
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]    Compiling backtrace v0.3.46
[INFO] [stderr]    Compiling buffered-reader v0.18.0
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling lalrpop v0.17.2
[INFO] [stderr]    Compiling nettle-sys v2.0.4
[INFO] [stderr]    Compiling nettle v7.0.0
[INFO] [stderr]    Compiling sequoia-openpgp v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 47s
[INFO] running `Command { std: "docker" "inspect" "7bc0c0dce59459d53cafd97671de4835087ce1b7283a5894d6719d67506bcd8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bc0c0dce59459d53cafd97671de4835087ce1b7283a5894d6719d67506bcd8a", kill_on_drop: false }`
[INFO] [stdout] 7bc0c0dce59459d53cafd97671de4835087ce1b7283a5894d6719d67506bcd8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84f1d40583c438a804eb751b517cab845134d5f346f372ad6246c8b5c15cda75
[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" "84f1d40583c438a804eb751b517cab845134d5f346f372ad6246c8b5c15cda75", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpassword v4.0.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling sequoia-openpgp v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `sequoia-openpgp`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name statistics --edition=2018 examples/statistics.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="bzip2"' --cfg 'feature="compression"' --cfg 'feature="compression-bzip2"' --cfg 'feature="compression-deflate"' --cfg 'feature="crypto-nettle"' --cfg 'feature="default"' --cfg 'feature="flate2"' --cfg 'feature="nettle"' -C metadata=3ecb80e8b98b20e2 -C extra-filename=-3ecb80e8b98b20e2 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-c14b551d9cc595f0.rlib --extern backtrace=/opt/rustwide/target/debug/deps/libbacktrace-67c2a0503a438be7.rlib --extern base64=/opt/rustwide/target/debug/deps/libbase64-34eb0057bc6b8526.rlib --extern buffered_reader=/opt/rustwide/target/debug/deps/libbuffered_reader-13160925dd427c3f.rlib --extern bzip2=/opt/rustwide/target/debug/deps/libbzip2-46c70ef582684c10.rlib --extern dyn_clone=/opt/rustwide/target/debug/deps/libdyn_clone-a862e915a6b37f31.rlib --extern flate2=/opt/rustwide/target/debug/deps/libflate2-0dba5d2cc3613abb.rlib --extern idna=/opt/rustwide/target/debug/deps/libidna-3129b3a9ecf68264.rlib --extern lalrpop_util=/opt/rustwide/target/debug/deps/liblalrpop_util-08eb91201bada08a.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-1da13201d615d981.rlib --extern memsec=/opt/rustwide/target/debug/deps/libmemsec-525a23b46479976f.rlib --extern nettle=/opt/rustwide/target/debug/deps/libnettle-b94c272be7d147fd.rlib --extern quickcheck=/opt/rustwide/target/debug/deps/libquickcheck-1497bfa9793d5de4.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-e0edf4dc1b7952a0.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-9d7cc8905e175b99.rlib --extern rpassword=/opt/rustwide/target/debug/deps/librpassword-49653dff9f53ce71.rlib --extern sequoia_openpgp=/opt/rustwide/target/debug/deps/libsequoia_openpgp-68e15867062cb1b6.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-e3f18e2cbde17a12.rlib --extern unicode_normalization=/opt/rustwide/target/debug/deps/libunicode_normalization-def2b82c47e108a0.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-48e9ab96a8c3e9d2/out -L native=/opt/rustwide/target/debug/build/bzip2-sys-4d88153c5a8d9249/out/lib -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "84f1d40583c438a804eb751b517cab845134d5f346f372ad6246c8b5c15cda75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84f1d40583c438a804eb751b517cab845134d5f346f372ad6246c8b5c15cda75", kill_on_drop: false }`
[INFO] [stdout] 84f1d40583c438a804eb751b517cab845134d5f346f372ad6246c8b5c15cda75