[INFO] fetching crate pact_matching 0.8.6...
[INFO] testing pact_matching-0.8.6 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate pact_matching 0.8.6 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate pact_matching 0.8.6 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 pact_matching 0.8.6
[INFO] finished tweaking crates.io crate pact_matching 0.8.6
[INFO] tweaked toml for crates.io crate pact_matching 0.8.6 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded humantime v2.0.1
[INFO] [stderr]   Downloaded env_logger v0.8.2
[INFO] [stderr]   Downloaded speculate v0.1.2
[INFO] [stderr]   Downloaded num-bigint v0.2.6
[INFO] [stderr]   Downloaded hamcrest2 v0.3.0
[INFO] [stderr]   Downloaded ntest_proc_macro_helper v0.7.2
[INFO] [stderr]   Downloaded proc-macro-crate v0.1.5
[INFO] [stderr]   Downloaded ntest_timeout v0.7.2
[INFO] [stderr]   Downloaded num-complex v0.2.4
[INFO] [stderr]   Downloaded num-rational v0.2.4
[INFO] [stderr]   Downloaded num v0.2.1
[INFO] [stderr]   Downloaded ntest_test_cases v0.7.2
[INFO] [stderr]   Downloaded syn v0.14.9
[INFO] [stderr]   Downloaded ntest v0.7.2
[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] ea6b4cbeb407874a5ad2545e175b329f7d98df76b500998d1eddcf67f2d30e50
[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" "ea6b4cbeb407874a5ad2545e175b329f7d98df76b500998d1eddcf67f2d30e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea6b4cbeb407874a5ad2545e175b329f7d98df76b500998d1eddcf67f2d30e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea6b4cbeb407874a5ad2545e175b329f7d98df76b500998d1eddcf67f2d30e50", kill_on_drop: false }`
[INFO] [stdout] ea6b4cbeb407874a5ad2545e175b329f7d98df76b500998d1eddcf67f2d30e50
[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] 8d20622576867ec9c3ddeb0891f13ddc72962d06fb66df7debd370150cfd6af6
[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" "8d20622576867ec9c3ddeb0891f13ddc72962d06fb66df7debd370150cfd6af6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling peresil v0.3.0
[INFO] [stderr]    Compiling typed-arena v1.7.0
[INFO] [stderr]    Compiling onig_sys v69.6.0
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling lenient_semver_parser v0.3.0
[INFO] [stderr]    Compiling pact_matching v0.8.6 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling sxd-document v0.3.2
[INFO] [stderr]    Compiling lenient_semver v0.3.0
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling ring v0.16.19
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling socket2 v0.3.19
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling indextree v3.3.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling textnonce v0.6.5
[INFO] [stderr]    Compiling chrono-tz v0.5.3
[INFO] [stderr]    Compiling tree_magic v0.2.3
[INFO] [stderr]    Compiling buf-read-ext v0.3.0
[INFO] [stderr]    Compiling webpki-roots v0.20.0
[INFO] [stderr]    Compiling rustls v0.18.1
[INFO] [stderr]    Compiling rand_regex v0.14.2
[INFO] [stderr]    Compiling onig v6.1.1
[INFO] [stderr]    Compiling mime_multipart v0.5.2
[INFO] [stderr]    Compiling formdata v0.12.3
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-rustls v0.14.1
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling hyper v0.13.9
[INFO] [stderr]    Compiling hyper-rustls v0.21.0
[INFO] [stderr]    Compiling reqwest v0.10.10
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 13s
[INFO] running `Command { std: "docker" "inspect" "8d20622576867ec9c3ddeb0891f13ddc72962d06fb66df7debd370150cfd6af6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d20622576867ec9c3ddeb0891f13ddc72962d06fb66df7debd370150cfd6af6", kill_on_drop: false }`
[INFO] [stdout] 8d20622576867ec9c3ddeb0891f13ddc72962d06fb66df7debd370150cfd6af6
[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] 2d4acee87364da68bd77a5fbb7180ed5d51dd4db5ab58e3836a4c12131392e3e
[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" "2d4acee87364da68bd77a5fbb7180ed5d51dd4db5ab58e3836a4c12131392e3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ntest_proc_macro_helper v0.7.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling expectest v0.12.0
[INFO] [stderr]    Compiling ntest_test_cases v0.7.2
[INFO] [stderr]    Compiling test-env-log v0.2.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling hamcrest2 v0.3.0
[INFO] [stderr]    Compiling env_logger v0.8.2
[INFO] [stderr]    Compiling ntest_timeout v0.7.2
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling ntest v0.7.2
[INFO] [stderr]    Compiling speculate v0.1.2
[INFO] [stderr]    Compiling pact_matching v0.8.6 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `pact_matching`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name tests --edition=2018 tests/tests.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=48b2b4304e8d71b0 -C extra-filename=-48b2b4304e8d71b0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ansi_term=/opt/rustwide/target/debug/deps/libansi_term-25ca82cc7e01f56d.rlib --extern base64=/opt/rustwide/target/debug/deps/libbase64-652e22f2c0312e1e.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-10d4a65f6e034dad.rlib --extern chrono_tz=/opt/rustwide/target/debug/deps/libchrono_tz-fdee9f4e9a2f1079.rlib --extern difference=/opt/rustwide/target/debug/deps/libdifference-d40f3d5d6a398d00.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-f448720a562def82.rlib --extern expectest=/opt/rustwide/target/debug/deps/libexpectest-f5e502c75165ea22.rlib --extern formdata=/opt/rustwide/target/debug/deps/libformdata-64598ac868ce305e.rlib --extern hamcrest2=/opt/rustwide/target/debug/deps/libhamcrest2-8a4c34b75bdb0eb3.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-14911843fdb620d9.rlib --extern httparse=/opt/rustwide/target/debug/deps/libhttparse-4498e44828a5bbeb.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-a0a91fb007bc1d63.rlib --extern indextree=/opt/rustwide/target/debug/deps/libindextree-1e7e134ea80e70e3.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-8708fcc3fa599aa8.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b2d06f7d60fcbb27.rlib --extern lenient_semver=/opt/rustwide/target/debug/deps/liblenient_semver-67544e3cf8c0a897.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-93afe3d9087c158b.rlib --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-716ab23a78a063c8.rlib --extern mime=/opt/rustwide/target/debug/deps/libmime-5fbcfd0ea7428491.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-885407f33407535d.rlib --extern ntest=/opt/rustwide/target/debug/deps/libntest-4582ca165d5f2bc0.rlib --extern onig=/opt/rustwide/target/debug/deps/libonig-d91f33677ae3859c.rlib --extern pact_matching=/opt/rustwide/target/debug/deps/libpact_matching-77fe55f158abcfaf.rlib --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-bfcf9fd2dbaa5bef.rlib --extern quickcheck=/opt/rustwide/target/debug/deps/libquickcheck-3c6ab07e16fd8bbf.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-9fa6b3cba7438130.rlib --extern rand_regex=/opt/rustwide/target/debug/deps/librand_regex-f097fe26f414cf27.rlib --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-2e7c3a315d0632c2.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-50ec7418319d3228.rlib --extern semver=/opt/rustwide/target/debug/deps/libsemver-e8dfd76ea439d50e.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-2d9282416d6ceb7d.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-c330d2f21d148297.rlib --extern speculate=/opt/rustwide/target/debug/deps/libspeculate-52dd8ba722e9d4e3.so --extern sxd_document=/opt/rustwide/target/debug/deps/libsxd_document-1ca96804d83e175f.rlib --extern test_env_log=/opt/rustwide/target/debug/deps/libtest_env_log-ba3cd5572e1b43a2.so --extern tree_magic=/opt/rustwide/target/debug/deps/libtree_magic-788cf54bfac040b3.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-02dd75426e38c305.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/onig_sys-822bafc1cbba010e/out -L native=/opt/rustwide/target/debug/build/ring-2ca28443071b8a5e/out` (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" "2d4acee87364da68bd77a5fbb7180ed5d51dd4db5ab58e3836a4c12131392e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d4acee87364da68bd77a5fbb7180ed5d51dd4db5ab58e3836a4c12131392e3e", kill_on_drop: false }`
[INFO] [stdout] 2d4acee87364da68bd77a5fbb7180ed5d51dd4db5ab58e3836a4c12131392e3e