[INFO] cloning repository https://github.com/virtuehive/janu-flow-examples [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/virtuehive/janu-flow-examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvirtuehive%2Fjanu-flow-examples", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvirtuehive%2Fjanu-flow-examples'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 72cac4225f347a50149741d6142d3fc7ee76baed [INFO] testing virtuehive/janu-flow-examples against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvirtuehive%2Fjanu-flow-examples" "/workspace/builds/worker-25/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/virtuehive/janu-flow-examples on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-25/source/rust-toolchain [INFO] started tweaking git repo https://github.com/virtuehive/janu-flow-examples [INFO] finished tweaking git repo https://github.com/virtuehive/janu-flow-examples [INFO] tweaked toml for git repo https://github.com/virtuehive/janu-flow-examples written to /workspace/builds/worker-25/source/Cargo.toml [INFO] crate git repo https://github.com/virtuehive/janu-flow-examples already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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 unzip-n v0.1.2 [INFO] [stderr] Downloaded validated_struct_macros v0.1.10 [INFO] [stderr] Downloaded erased-serde v0.3.17 [INFO] [stderr] Downloaded rcgen v0.8.14 [INFO] [stderr] Downloaded ctrlc v3.2.1 [INFO] [stderr] Downloaded validated_struct v0.1.11 [INFO] [stderr] Downloaded shared_memory v0.12.0 [INFO] [stderr] Downloaded inventory v0.2.1 [INFO] [stderr] Downloaded clang v1.0.3 [INFO] [stderr] Downloaded opencv-binding-generator v0.28.0 [INFO] [stderr] Downloaded syn-serde v0.2.3 [INFO] [stderr] Downloaded async-ctrlc v1.2.0 [INFO] [stderr] Downloaded ordered-float v2.9.0 [INFO] [stderr] Downloaded flume v0.10.9 [INFO] [stderr] Downloaded opencv v0.53.2 [INFO] [stderr] Downloaded uhlc v0.4.0 [INFO] [stderr] Downloaded uhlc v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 432403ba1a17f33c500de34ec90c75ee29d7be53153028a446708a6146431fec [INFO] running `Command { std: "docker" "start" "-a" "432403ba1a17f33c500de34ec90c75ee29d7be53153028a446708a6146431fec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "432403ba1a17f33c500de34ec90c75ee29d7be53153028a446708a6146431fec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "432403ba1a17f33c500de34ec90c75ee29d7be53153028a446708a6146431fec", kill_on_drop: false }` [INFO] [stdout] 432403ba1a17f33c500de34ec90c75ee29d7be53153028a446708a6146431fec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef9b791fb29fffb432cccc1cf6363f0db2e18902e17ce20d48753ab867058879 [INFO] running `Command { std: "docker" "start" "-a" "ef9b791fb29fffb432cccc1cf6363f0db2e18902e17ce20d48753ab867058879", 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] Compiling syn v1.0.84 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-io v0.3.19 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling fastrand v1.6.0 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling futures-sink v0.3.19 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Compiling serde_json v1.0.74 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling pnet_base v0.28.0 [INFO] [stderr] Compiling block-padding v0.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling cpuid-bool v0.2.0 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling const-oid v0.6.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling pnet v0.28.0 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling janu-macros v0.6.0-dev.0 (https://github.com/virtuehive/janu.git?branch=main#5f688182) [INFO] [stderr] Compiling base64ct v1.1.1 [INFO] [stderr] Compiling keccak v0.1.0 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling http-types v2.12.0 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling home v0.5.3 [INFO] [stderr] Compiling infer v0.2.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling fixedbitset v0.4.1 [INFO] [stderr] Compiling erased-serde v0.3.17 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling dunce v1.0.2 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling libloading v0.7.2 [INFO] [stderr] Compiling pem v1.0.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling num-bigint-dig v0.7.0 [INFO] [stderr] Compiling pnet_macros_support v0.28.0 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling pem-rfc7468 v0.2.4 [INFO] [stderr] Compiling spin v0.9.2 [INFO] [stderr] Compiling ordered-float v2.9.0 [INFO] [stderr] Compiling const_format v0.2.22 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling clang-sys v1.3.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling janu v0.6.0-dev.0 (https://github.com/virtuehive/janu.git?branch=main#5f688182) [INFO] [stderr] Compiling janu-flow v0.1.0 (https://github.com/virtuehive/janu-flow.git?branch=main#ede58f6e) [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling blocking v1.1.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling petgraph v0.6.0 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling yasna v0.4.0 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling cipher v0.2.5 [INFO] [stderr] Compiling universal-hash v0.4.1 [INFO] [stderr] Compiling crypto-mac v0.10.1 [INFO] [stderr] Compiling cipher v0.3.0 [INFO] [stderr] Compiling crypto-mac v0.11.1 [INFO] [stderr] Compiling aead v0.3.2 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling pnet_sys v0.28.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling nix v0.22.2 [INFO] [stderr] Compiling aes-soft v0.6.4 [INFO] [stderr] Compiling ctr v0.6.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling nanorand v0.6.1 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling hmac v0.10.1 [INFO] [stderr] Compiling hmac v0.11.0 [INFO] [stderr] Compiling aes v0.7.5 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling polyval v0.4.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling sha3 v0.9.1 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling shellexpand v2.1.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling hkdf v0.10.0 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling ghash v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling crypto-bigint v0.2.11 [INFO] [stderr] Compiling aes v0.6.0 [INFO] [stderr] Compiling clang v1.0.3 [INFO] [stderr] Compiling aes-gcm v0.8.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling der v0.4.5 [INFO] [stderr] Compiling opencv-binding-generator v0.28.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling spki v0.4.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling darling_core v0.13.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling shared_memory v0.12.0 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling pnet_macros v0.28.0 [INFO] [stderr] Compiling unzip-n v0.1.2 [INFO] [stderr] Compiling zeroize_derive v1.2.2 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling git-version-macro v0.3.5 [INFO] [stderr] Compiling ghost v0.1.2 [INFO] [stderr] Compiling typetag-impl v0.1.8 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling ctrlc v3.2.1 [INFO] [stderr] Compiling darling_macro v0.13.1 [INFO] [stderr] Compiling async-ctrlc v1.2.0 [INFO] [stderr] error: could not compile `opencv-binding-generator` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name opencv_binding_generator --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-binding-generator-0.28.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=44551b7d1673779d -C extra-filename=-44551b7d1673779d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern clang=/opt/rustwide/target/debug/deps/libclang-d1a60384cd1797d6.rmeta --extern clang_sys=/opt/rustwide/target/debug/deps/libclang_sys-70b43805a79ca166.rmeta --extern dunce=/opt/rustwide/target/debug/deps/libdunce-808d3b885ae97dbc.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-7b5b184081e8655b.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-5d5fb79f44447b4b.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-8c83310236959ef9.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-9b20215a754dc323.rmeta --cap-lints allow --cap-lints=warn -L /usr/lib/llvm-10/lib` (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" "ef9b791fb29fffb432cccc1cf6363f0db2e18902e17ce20d48753ab867058879", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef9b791fb29fffb432cccc1cf6363f0db2e18902e17ce20d48753ab867058879", kill_on_drop: false }` [INFO] [stdout] ef9b791fb29fffb432cccc1cf6363f0db2e18902e17ce20d48753ab867058879