[INFO] fetching crate casper-client 0.7.0... [INFO] checking casper-client-0.7.0 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] extracting crate casper-client 0.7.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate casper-client 0.7.0 on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate casper-client 0.7.0 [INFO] finished tweaking crates.io crate casper-client 0.7.0 [INFO] tweaked toml for crates.io crate casper-client 0.7.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate casper-client 0.7.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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" "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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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] c05ba6a48ed4dfb3fc296b58c6f12f80e1960a2b6ff9ae36550c71da96ffa6f4 [INFO] running `Command { std: "docker" "start" "-a" "c05ba6a48ed4dfb3fc296b58c6f12f80e1960a2b6ff9ae36550c71da96ffa6f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c05ba6a48ed4dfb3fc296b58c6f12f80e1960a2b6ff9ae36550c71da96ffa6f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c05ba6a48ed4dfb3fc296b58c6f12f80e1960a2b6ff9ae36550c71da96ffa6f4", kill_on_drop: false }` [INFO] [stdout] c05ba6a48ed4dfb3fc296b58c6f12f80e1960a2b6ff9ae36550c71da96ffa6f4 [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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9547b0caeb20e442539e4e089dc71744d11f6d6fada7581ee9079254d4464aca [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" "9547b0caeb20e442539e4e089dc71744d11f6d6fada7581ee9079254d4464aca", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking bs58 v0.4.0 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bs58 v0.3.1 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking cpuid-bool v0.2.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling fs_extra v1.2.0 [INFO] [stderr] Checking const-oid v0.1.0 [INFO] [stderr] Checking nohash-hasher v0.2.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling cbindgen v0.15.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling protobuf v2.20.0 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Checking fake_instant v0.4.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking lru_time_cache v0.11.6 [INFO] [stderr] Compiling prometheus v0.10.0 [INFO] [stderr] Checking urlencoding v1.1.1 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking atomic-shim v0.1.0 [INFO] [stderr] Checking sd-notify v0.1.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking parity-wasm v0.42.1 [INFO] [stderr] Checking wheelbuf v0.2.0 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Compiling atomic v0.5.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Compiling sys-info v0.8.0 [INFO] [stderr] Checking sharded-slab v0.1.1 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking blake2s_simd v0.5.11 [INFO] [stderr] Checking blake2b_simd v0.5.11 [INFO] [stderr] Checking derp v0.0.14 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking dns-parser v0.8.0 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking async-lock v2.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Checking http v0.2.3 [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling jemalloc-sys v0.3.2 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Checking encoding_rs v0.8.28 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking if-addrs v0.6.5 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking lru v0.6.4 [INFO] [stderr] Checking raw-cpuid v9.0.0 [INFO] [stderr] Checking lmdb-sys v0.8.0 [INFO] [stderr] Compiling snow v0.7.2 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking uint v0.8.5 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking block-cipher v0.8.0 [INFO] [stderr] Checking universal-hash v0.4.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking aead v0.3.2 [INFO] [stderr] Checking rmp v0.8.10 [INFO] [stderr] Checking directories v3.0.1 [INFO] [stderr] Checking lmdb v0.8.0 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling asn1_der_derive v0.1.2 [INFO] [stderr] Compiling minicbor-derive v0.5.0 [INFO] [stderr] Compiling datasize_derive v0.2.6 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling enum-iterator-derive v0.6.0 [INFO] [stderr] Compiling libp2p-core-derive v0.20.2 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Compiling derive_more v0.99.11 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking idna v0.2.1 [INFO] [stderr] Checking quanta v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking signature v1.2.2 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking stream-cipher v0.7.1 [INFO] [stderr] Checking aes-soft v0.5.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking polyval v0.4.5 [INFO] [stderr] Checking poly1305 v0.6.2 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Checking sha-1 v0.9.3 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking blake2 v0.9.1 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking asn1_der v0.6.3 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking enum-iterator v0.6.0 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking hmac-drbg v0.2.0 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking pin-project v1.0.5 [INFO] [stderr] Checking aes v0.5.0 [INFO] [stderr] Checking ghash v0.3.1 [INFO] [stderr] Checking headers v0.3.3 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Checking pem v0.8.2 [INFO] [stderr] Checking zeroize v1.2.0 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking minicbor v0.6.0 [INFO] [stderr] Checking cuckoofilter v0.5.0 [INFO] [stderr] Checking libsecp256k1 v0.3.5 [INFO] [stderr] Checking wasmi v0.6.2 [INFO] [stderr] Checking aes-gcm v0.7.0 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Compiling vergen v3.1.0 [INFO] [stderr] Checking curve25519-dalek v3.0.2 [INFO] [stderr] error: could not compile `clap` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name clap /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clap-2.33.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="ansi_term"' --cfg 'feature="atty"' --cfg 'feature="color"' --cfg 'feature="default"' --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --cfg 'feature="vec_map"' -C metadata=6d09408ef078e7a6 -C extra-filename=-6d09408ef078e7a6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ansi_term=/opt/rustwide/target/debug/deps/libansi_term-efbdc72f5b19d026.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-7953a1a7c7abac25.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-4fffd70ee714b590.rmeta --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-19cfe6a09ee12a99.rmeta --extern textwrap=/opt/rustwide/target/debug/deps/libtextwrap-bbb8bda6c23677a0.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-7e94be79d6faaf6a.rmeta --extern vec_map=/opt/rustwide/target/debug/deps/libvec_map-b340327a8728346d.rmeta --cap-lints allow --cap-lints=forbid` (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" "9547b0caeb20e442539e4e089dc71744d11f6d6fada7581ee9079254d4464aca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9547b0caeb20e442539e4e089dc71744d11f6d6fada7581ee9079254d4464aca", kill_on_drop: false }` [INFO] [stdout] 9547b0caeb20e442539e4e089dc71744d11f6d6fada7581ee9079254d4464aca