[INFO] fetching crate flowrlib 0.91.0... [INFO] checking flowrlib-0.91.0 against master#d1ac43a9b9a8250d858705b0796dfed6186e18db for pr-107891 [INFO] extracting crate flowrlib 0.91.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate flowrlib 0.91.0 on toolchain d1ac43a9b9a8250d858705b0796dfed6186e18db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d1ac43a9b9a8250d858705b0796dfed6186e18db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate flowrlib 0.91.0 [INFO] finished tweaking crates.io crate flowrlib 0.91.0 [INFO] tweaked toml for crates.io crate flowrlib 0.91.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+d1ac43a9b9a8250d858705b0796dfed6186e18db" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d1ac43a9b9a8250d858705b0796dfed6186e18db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded system-deps v6.0.3 [INFO] [stderr] Downloaded wasmtime v3.0.1 [INFO] [stderr] Downloaded serial_test v0.10.0 [INFO] [stderr] Downloaded shrinkwraprs v0.3.0 [INFO] [stderr] Downloaded serial_test_derive v0.10.0 [INFO] [stderr] Downloaded portpicker v0.1.1 [INFO] [stderr] Downloaded zmq-sys v0.12.0 [INFO] [stderr] Downloaded slice-group-by v0.3.0 [INFO] [stderr] Downloaded cranelift-native v0.90.1 [INFO] [stderr] Downloaded jwalk v0.6.2 [INFO] [stderr] Downloaded wasmtime-jit-icache-coherence v2.0.1 [INFO] [stderr] Downloaded cranelift-bforest v0.90.1 [INFO] [stderr] Downloaded cranelift-frontend v0.90.1 [INFO] [stderr] Downloaded cranelift-entity v0.90.1 [INFO] [stderr] Downloaded regalloc2 v0.4.2 [INFO] [stderr] Downloaded wasmparser v0.93.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.90.1 [INFO] [stderr] Downloaded cranelift-isle v0.90.1 [INFO] [stderr] Downloaded simpath v2.3.0 [INFO] [stderr] Downloaded wasmtime-runtime v3.0.1 [INFO] [stderr] Downloaded flowcore v0.91.0 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.90.1 [INFO] [stderr] Downloaded wasmtime-types v3.0.1 [INFO] [stderr] Downloaded cranelift-codegen v0.90.1 [INFO] [stderr] Downloaded linux-raw-sys v0.0.46 [INFO] [stderr] Downloaded wasmtime-cranelift v3.0.1 [INFO] [stderr] Downloaded cranelift-wasm v0.90.1 [INFO] [stderr] Downloaded dircpy v0.3.14 [INFO] [stderr] Downloaded wasmtime-environ v3.0.1 [INFO] [stderr] Downloaded cranelift-egraph v0.90.1 [INFO] [stderr] Downloaded io-lifetimes v0.7.5 [INFO] [stderr] Downloaded wasmtime-jit v3.0.1 [INFO] [stderr] Downloaded cfg-expr v0.11.0 [INFO] [stderr] Downloaded zmq v0.10.0 [INFO] [stderr] Downloaded rustix v0.35.13 [INFO] [stderr] Downloaded wasmtime-asm-macros v3.0.1 [INFO] [stderr] Downloaded wasmtime-jit-debug v3.0.1 [INFO] [stderr] Downloaded zeromq-src v0.2.4+4.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:542af8c9c691278ea8427c9f55ce1005b509eeebcbbcbc893145cd6832507671" "/opt/rustwide/cargo-home/bin/cargo" "+d1ac43a9b9a8250d858705b0796dfed6186e18db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71050c2ec34ab8b0099dedfa2b86900887ab823f7fa8ae9a431be2536e773f97 [INFO] running `Command { std: "docker" "start" "-a" "71050c2ec34ab8b0099dedfa2b86900887ab823f7fa8ae9a431be2536e773f97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71050c2ec34ab8b0099dedfa2b86900887ab823f7fa8ae9a431be2536e773f97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71050c2ec34ab8b0099dedfa2b86900887ab823f7fa8ae9a431be2536e773f97", kill_on_drop: false }` [INFO] [stdout] 71050c2ec34ab8b0099dedfa2b86900887ab823f7fa8ae9a431be2536e773f97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:542af8c9c691278ea8427c9f55ce1005b509eeebcbbcbc893145cd6832507671" "/opt/rustwide/cargo-home/bin/cargo" "+d1ac43a9b9a8250d858705b0796dfed6186e18db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65505cff03197d05ef67fdf43b0c3d83b59de80f19a185f2b9d63cec99c9d94b [INFO] running `Command { std: "docker" "start" "-a" "65505cff03197d05ef67fdf43b0c3d83b59de80f19a185f2b9d63cec99c9d94b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling target-lexicon v0.12.5 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling rayon-core v1.10.2 [INFO] [stderr] Compiling cranelift-isle v0.90.1 [INFO] [stderr] Compiling cranelift-codegen-shared v0.90.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling cranelift-codegen-meta v0.90.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking slice-group-by v0.3.0 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Compiling io-lifetimes v0.7.5 [INFO] [stderr] Checking bumpalo v3.12.0 [INFO] [stderr] Compiling cfg-expr v0.11.0 [INFO] [stderr] Compiling paste v1.0.11 [INFO] [stderr] Compiling rustix v0.35.13 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Checking regalloc2 v0.4.2 [INFO] [stderr] Checking linux-raw-sys v0.0.46 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling futures-util v0.3.26 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling curl v0.4.44 [INFO] [stderr] Compiling cpp_demangle v0.3.5 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking object v0.30.3 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling crossbeam v0.8.2 [INFO] [stderr] Checking wasmtime-jit-debug v3.0.1 [INFO] [stderr] Checking wasmtime-asm-macros v3.0.1 [INFO] [stderr] Compiling serde_json v1.0.93 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling zmq v0.10.0 [INFO] [stderr] Checking unsafe-libyaml v0.2.5 [INFO] [stderr] Compiling wasmtime v3.0.1 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Compiling jobserver v0.1.25 [INFO] [stderr] Checking ahash v0.7.6 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking wasmtime-jit-icache-coherence v2.0.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling cranelift-codegen v0.90.1 [INFO] [stderr] Compiling rayon v1.6.1 [INFO] [stderr] Checking dashmap v5.4.0 [INFO] [stderr] Compiling openssl-sys v0.9.80 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Compiling curl-sys v0.4.59+curl-7.86.0 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Compiling wasmtime-runtime v3.0.1 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Checking portpicker v0.1.1 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking futures-executor v0.3.26 [INFO] [stderr] Checking futures v0.3.26 [INFO] [stderr] Compiling jwalk v0.6.2 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling shrinkwraprs v0.3.0 [INFO] [stderr] Compiling serial_test_derive v0.10.0 [INFO] [stderr] Compiling dircpy v0.3.14 [INFO] [stderr] Compiling zeromq-src v0.2.4+4.3.4 [INFO] [stderr] Checking serial_test v0.10.0 [INFO] [stderr] Checking cranelift-entity v0.90.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking multimap v0.8.3 [INFO] [stderr] Checking cranelift-bforest v0.90.1 [INFO] [stderr] Checking gimli v0.26.2 [INFO] [stderr] Checking wasmparser v0.93.0 [INFO] [stderr] Checking cranelift-egraph v0.90.1 [INFO] [stderr] Checking object v0.29.0 [INFO] [stderr] Checking serde_yaml v0.9.17 [INFO] [stderr] Checking simpath v2.3.0 [INFO] [stderr] Checking flowcore v0.91.0 [INFO] [stderr] Compiling system-deps v6.0.3 [INFO] [stderr] Compiling zmq-sys v0.12.0 [INFO] [stderr] Checking wasmtime-types v3.0.1 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking wasmtime-environ v3.0.1 [INFO] [stderr] Checking wasmtime-jit v3.0.1 [INFO] [stderr] Checking cranelift-frontend v0.90.1 [INFO] [stderr] Checking cranelift-native v0.90.1 [INFO] [stderr] Checking cranelift-wasm v0.90.1 [INFO] [stderr] Checking wasmtime-cranelift v3.0.1 [INFO] [stderr] Checking flowrlib v0.91.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Value` [INFO] [stdout] --> src/run_state.rs:913:28 [INFO] [stdout] | [INFO] [stdout] 913 | use serde_json::{json, Value}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `flowcore::errors::Result` [INFO] [stdout] --> src/run_state.rs:916:9 [INFO] [stdout] | [INFO] [stdout] 916 | use flowcore::errors::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.94s [INFO] running `Command { std: "docker" "inspect" "65505cff03197d05ef67fdf43b0c3d83b59de80f19a185f2b9d63cec99c9d94b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65505cff03197d05ef67fdf43b0c3d83b59de80f19a185f2b9d63cec99c9d94b", kill_on_drop: false }` [INFO] [stdout] 65505cff03197d05ef67fdf43b0c3d83b59de80f19a185f2b9d63cec99c9d94b