[INFO] cloning repository https://github.com/Sips/hello-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sips/hello-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSips%2Fhello-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSips%2Fhello-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8db4e543e2bf1f115523b44943f62ce2e685f366
[INFO] documenting Sips/hello-rust against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSips%2Fhello-rust" "/workspace/builds/worker-99/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-99/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Sips/hello-rust on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-99/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Sips/hello-rust
[INFO] finished tweaking git repo https://github.com/Sips/hello-rust
[INFO] tweaked toml for git repo https://github.com/Sips/hello-rust written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] crate git repo https://github.com/Sips/hello-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tensorflow v0.15.0
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[INFO] [stderr]   Downloaded tensorflow-serving v0.1.0
[INFO] [stderr]   Downloaded natural v0.5.0
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[INFO] [stderr]   Downloaded sled v0.34.2
[INFO] [stderr]   Downloaded tonic v0.3.0
[INFO] [stderr]   Downloaded strength_reduce v0.2.3
[INFO] [stderr]   Downloaded ordslice v0.3.0
[INFO] [stderr]   Downloaded coreaudio-rs v0.2.2
[INFO] [stderr]   Downloaded rand_regex v0.14.2
[INFO] [stderr]   Downloaded emu-audio v0.1.2
[INFO] [stderr]   Downloaded evmap v10.0.2
[INFO] [stderr]   Downloaded warp v0.2.4
[INFO] [stderr]   Downloaded enumset_derive v0.5.0
[INFO] [stderr]   Downloaded enumset v1.0.1
[INFO] [stderr]   Downloaded flatbuffers v0.6.1
[INFO] [stderr]   Downloaded ordermap v0.4.2
[INFO] [stderr]   Downloaded is_sorted v0.1.1
[INFO] [stderr]   Downloaded jumphash v0.1.6
[INFO] [stderr]   Downloaded auto_enums_derive v0.7.5
[INFO] [stderr]   Downloaded priority-queue v1.0.0
[INFO] [stderr]   Downloaded superslice v1.0.0
[INFO] [stderr]   Downloaded bimap v0.5.2
[INFO] [stderr]   Downloaded radix_trie v0.2.0
[INFO] [stderr]   Downloaded crossterm_winapi v0.6.1
[INFO] [stderr]   Downloaded vek v0.12.0
[INFO] [stderr]   Downloaded probability v0.17.0
[INFO] [stderr]   Downloaded qr2term v0.2.1
[INFO] [stderr]   Downloaded cuda-sys v0.2.0
[INFO] [stderr]   Downloaded rustacuda v0.1.2
[INFO] [stderr]   Downloaded smol v0.3.3
[INFO] [stderr]   Downloaded blocking v0.5.1
[INFO] [stderr]   Downloaded sublime_fuzzy v0.6.0
[INFO] [stderr]   Downloaded curl-sys v0.4.34+curl-7.71.1
[INFO] [stderr]   Downloaded libz-sys v1.0.27
[INFO] [stderr]   Downloaded flo_stream v0.4.0
[INFO] [stderr]   Downloaded bytecount v0.6.0
[INFO] [stderr]   Downloaded line_drawing v0.8.0
[INFO] [stderr]   Downloaded transpose v0.1.0
[INFO] [stderr]   Downloaded onednn-sys v0.0.1
[INFO] [stderr]   Downloaded rustacuda_derive v0.1.2
[INFO] [stderr]   Downloaded sized-chunks v0.6.2
[INFO] [stderr]   Downloaded aspect v0.2.0
[INFO] [stderr]   Downloaded rstar v0.8.2
[INFO] [stderr]   Downloaded aspect-weave v0.2.0
[INFO] [stderr]   Downloaded async-trait v0.1.37
[INFO] [stderr]   Downloaded sqlite3-src v0.2.12
[INFO] [stderr]   Downloaded grpcio-sys v0.4.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2862b16cd6116ee65ca484e9a1f887722cf97ee04a8e1344e754cee2ac6afe3a
[INFO] running `Command { std: "docker" "start" "-a" "2862b16cd6116ee65ca484e9a1f887722cf97ee04a8e1344e754cee2ac6afe3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2862b16cd6116ee65ca484e9a1f887722cf97ee04a8e1344e754cee2ac6afe3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2862b16cd6116ee65ca484e9a1f887722cf97ee04a8e1344e754cee2ac6afe3a", kill_on_drop: false }`
[INFO] [stdout] 2862b16cd6116ee65ca484e9a1f887722cf97ee04a8e1344e754cee2ac6afe3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "RUSTDOCFLAGS=--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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a384310ea6de99699dbe88f66741f17768db0a56e334fa80d24347db6aea1497
[INFO] running `Command { std: "docker" "start" "-a" "a384310ea6de99699dbe88f66741f17768db0a56e334fa80d24347db6aea1497", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]     Checking futures-core v0.3.5
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]     Checking once_cell v1.4.0
[INFO] [stderr]     Checking pin-project-lite v0.1.7
[INFO] [stderr]     Checking futures-io v0.3.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking futures-sink v0.3.5
[INFO] [stderr]     Checking either v1.6.0
[INFO] [stderr]     Checking tinyvec v0.3.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]     Checking gimli v0.22.0
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]     Checking object v0.20.0
[INFO] [stderr]    Compiling openssl-probe v0.1.2
[INFO] [stderr]    Compiling encoding_rs v0.8.23
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling auto_enums_derive v0.7.5
[INFO] [stderr]    Compiling arc-swap v0.4.7
[INFO] [stderr]     Checking instant v0.1.6
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]     Checking cache-padded v1.1.1
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]     Checking tower-layer v0.3.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]    Compiling curl v0.4.31
[INFO] [stderr]     Checking fastrand v1.3.4
[INFO] [stderr]     Checking parking v2.0.0
[INFO] [stderr]     Checking waker-fn v1.0.0
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling tower-service v0.3.0
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling if_rust_version v1.0.0
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling protobuf v2.8.0
[INFO] [stderr]    Compiling subtle v2.2.3
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]    Compiling dtoa v0.4.6
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]     Checking event-listener v2.3.3
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling ipnet v2.3.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling multimap v0.8.1
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]     Checking async-task v3.0.0
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]     Checking vec-arena v0.5.0
[INFO] [stderr]     Checking parking v1.0.6
[INFO] [stderr]     Checking emu-audio-types v0.1.0
[INFO] [stderr]    Compiling heapless v0.5.5
[INFO] [stderr]     Checking blas-src v0.2.1
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling httpbis v0.9.1
[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.5
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling cuda-sys v0.2.0
[INFO] [stderr]     Checking atomic-waker v1.0.0
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling crc32c v0.5.0
[INFO] [stderr]    Compiling fixed v1.1.0
[INFO] [stderr]     Checking strength_reduce v0.2.3
[INFO] [stderr]    Compiling bitintr v0.3.0
[INFO] [stderr]     Checking checked_int_cast v1.0.0
[INFO] [stderr]     Checking hashbrown v0.5.0
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]     Checking predicates-core v1.0.0
[INFO] [stderr]    Compiling hyperx v1.0.0
[INFO] [stderr]    Compiling base-x v0.2.6
[INFO] [stderr]     Checking hashbag v0.1.3
[INFO] [stderr]     Checking owned-alloc v0.2.0
[INFO] [stderr]     Checking urlencoding v1.1.1
[INFO] [stderr]     Checking compare v0.1.0
[INFO] [stderr]     Checking lapack-src v0.6.0
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking integer-encoding v1.1.5
[INFO] [stderr]     Checking easy-parallel v3.1.0
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking atom v0.3.5
[INFO] [stderr]     Checking pdqselect v0.1.0
[INFO] [stderr]     Checking atomig v0.1.0
[INFO] [stderr]     Checking argmm v0.1.2
[INFO] [stderr]     Checking memory_units v0.4.0
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking transpose v0.1.0
[INFO] [stderr]     Checking random v0.12.2
[INFO] [stderr]     Checking discard v1.0.4
[INFO] [stderr] error: could not compile `crc32c`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name build_script_build --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crc32c-0.5.0/build.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=a752f94e264ae97d -C extra-filename=-a752f94e264ae97d --out-dir /opt/rustwide/target/debug/build/crc32c-a752f94e264ae97d -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (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" "a384310ea6de99699dbe88f66741f17768db0a56e334fa80d24347db6aea1497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a384310ea6de99699dbe88f66741f17768db0a56e334fa80d24347db6aea1497", kill_on_drop: false }`
[INFO] [stdout] a384310ea6de99699dbe88f66741f17768db0a56e334fa80d24347db6aea1497
