[INFO] cloning repository https://github.com/pjox/ungoliant
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pjox/ungoliant" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpjox%2Fungoliant", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpjox%2Fungoliant'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c81ee010f2958d26171450d6be39f507167c0dc
[INFO] checking pjox/ungoliant against 1.55.0 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpjox%2Fungoliant" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pjox/ungoliant on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pjox/ungoliant
[INFO] finished tweaking git repo https://github.com/pjox/ungoliant
[INFO] tweaked toml for git repo https://github.com/pjox/ungoliant written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/pjox/ungoliant already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cfafe157c18961c0fec1d81b4c1407c645bf420ec3b6b0f9720f85a2fc69dba
[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" "0cfafe157c18961c0fec1d81b4c1407c645bf420ec3b6b0f9720f85a2fc69dba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cfafe157c18961c0fec1d81b4c1407c645bf420ec3b6b0f9720f85a2fc69dba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cfafe157c18961c0fec1d81b4c1407c645bf420ec3b6b0f9720f85a2fc69dba", kill_on_drop: false }`
[INFO] [stdout] 0cfafe157c18961c0fec1d81b4c1407c645bf420ec3b6b0f9720f85a2fc69dba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d57640c37cc77bf852156802fa80674a1b1d152b28e85c5b77628602b2e0d6ba
[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" "d57640c37cc77bf852156802fa80674a1b1d152b28e85c5b77628602b2e0d6ba", kill_on_drop: false }`
[INFO] [stderr]     Checking rle-decode-fast v1.0.1
[INFO] [stderr]    Compiling schemars v0.8.5
[INFO] [stderr]     Checking bytelines v2.2.2
[INFO] [stderr]    Compiling tokio v1.6.1
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]     Checking scalable_bloom_filter v0.1.1
[INFO] [stderr]     Checking unicode-normalization v0.1.18
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking socket2 v0.4.0
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking ring v0.16.20
[INFO] [stderr]     Checking libflate_lz77 v1.1.0
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking env_logger v0.8.3
[INFO] [stderr]     Checking sha2 v0.9.8
[INFO] [stderr]     Checking futures-util v0.3.15
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking libflate v1.1.0
[INFO] [stderr]    Compiling cfasttext-sys v0.6.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]     Checking webpki-roots v0.21.1
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]    Compiling schemars_derive v0.8.5
[INFO] [stderr]     Checking serial_test v0.5.1
[INFO] [stderr]     Checking twox-hash v1.6.0
[INFO] [stderr]     Checking warc v0.3.0 (https://github.com/jedireza/warc#8a3ce430)
[INFO] [stderr]     Checking runiq-lib v1.2.2
[INFO] [stderr] error: could not compile `futures-util`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.15/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="async-await"' --cfg 'feature="async-await-macro"' --cfg 'feature="channel"' --cfg 'feature="default"' --cfg 'feature="futures-channel"' --cfg 'feature="futures-io"' --cfg 'feature="futures-macro"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="proc-macro-hack"' --cfg 'feature="proc-macro-nested"' --cfg 'feature="sink"' --cfg 'feature="slab"' --cfg 'feature="std"' -C metadata=2a31e43b60d60357 -C extra-filename=-2a31e43b60d60357 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-9e134db15061897d.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-5a5af84be94cc01d.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-a65d81d769e84823.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-88d253cf69e70a4b.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-13db91c2e4824006.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-ea58d87005584ca8.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-ceec35723d57e166.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-63c9f3fbd94ed342.rmeta --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-994c81402be3894d.rmeta --extern proc_macro_hack=/opt/rustwide/target/debug/deps/libproc_macro_hack-fb27140ee776283d.so --extern proc_macro_nested=/opt/rustwide/target/debug/deps/libproc_macro_nested-730beda39d43cb59.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-58a95b7fc21114a4.rmeta --cap-lints allow --cap-lints=warn --cfg fn_like_proc_macro` (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" "d57640c37cc77bf852156802fa80674a1b1d152b28e85c5b77628602b2e0d6ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d57640c37cc77bf852156802fa80674a1b1d152b28e85c5b77628602b2e0d6ba", kill_on_drop: false }`
[INFO] [stdout] d57640c37cc77bf852156802fa80674a1b1d152b28e85c5b77628602b2e0d6ba
