[INFO] fetching crate flowrlib 0.95.0...
[INFO] testing flowrlib-0.95.0 against try#ecd7b559f89c73ac8f1d318f7501006f37b944b2 for pr-112849
[INFO] extracting crate flowrlib 0.95.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate flowrlib 0.95.0 on toolchain ecd7b559f89c73ac8f1d318f7501006f37b944b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flowrlib 0.95.0
[INFO] finished tweaking crates.io crate flowrlib 0.95.0
[INFO] tweaked toml for crates.io crate flowrlib 0.95.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4213430642bbdf7010384139ff9549aa7aafbebc81ec218b6e9ab7eba8fbfafa
[INFO] running `Command { std: "docker" "start" "-a" "4213430642bbdf7010384139ff9549aa7aafbebc81ec218b6e9ab7eba8fbfafa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4213430642bbdf7010384139ff9549aa7aafbebc81ec218b6e9ab7eba8fbfafa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4213430642bbdf7010384139ff9549aa7aafbebc81ec218b6e9ab7eba8fbfafa", kill_on_drop: false }`
[INFO] [stdout] 4213430642bbdf7010384139ff9549aa7aafbebc81ec218b6e9ab7eba8fbfafa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d1a7bf6b996faf917cd45056bf40d931a6a5da44088044ba1ba319209463ee3
[INFO] running `Command { std: "docker" "start" "-a" "6d1a7bf6b996faf917cd45056bf40d931a6a5da44088044ba1ba319209463ee3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling target-lexicon v0.12.8
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling cranelift-isle v0.93.2
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling form_urlencoded v1.2.0
[INFO] [stderr]    Compiling winnow v0.4.7
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.93.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.93.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling slice-group-by v0.3.1
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling bumpalo v3.13.0
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling cfg-expr v0.15.3
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling regalloc2 v0.5.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling rustix v0.36.14
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling cpp_demangle v0.3.5
[INFO] [stderr]    Compiling gimli v0.27.3
[INFO] [stderr]    Compiling curl v0.4.44
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling memfd v0.6.3
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling libz-sys v1.1.9
[INFO] [stderr]    Compiling openssl-sys v0.9.90
[INFO] [stderr]    Compiling curl-sys v0.4.63+curl-8.1.2
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling wasmtime-runtime v6.0.2
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling object v0.30.4
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling wasmtime-jit-debug v6.0.2
[INFO] [stderr]    Compiling wasmtime-asm-macros v6.0.2
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling serde_json v1.0.97
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling wasmtime-jit-icache-coherence v6.0.2
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.8
[INFO] [stderr]    Compiling wasmtime v6.0.2
[INFO] [stderr]    Compiling zmq v0.10.0
[INFO] [stderr]    Compiling cranelift-codegen v0.93.2
[INFO] [stderr]    Compiling jwalk v0.6.2
[INFO] [stderr]    Compiling addr2line v0.19.0
[INFO] [stderr]    Compiling dircpy v0.3.14
[INFO] [stderr]    Compiling zeromq-src v0.2.5+4.3.4
[INFO] [stderr]    Compiling cranelift-entity v0.93.2
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling toml_datetime v0.6.2
[INFO] [stderr]    Compiling serde_spanned v0.6.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling cranelift-bforest v0.93.2
[INFO] [stderr]    Compiling gimli v0.26.2
[INFO] [stderr]    Compiling toml_edit v0.19.10
[INFO] [stderr]    Compiling object v0.29.0
[INFO] [stderr]    Compiling serde_yaml v0.9.21
[INFO] [stderr]    Compiling wasmparser v0.100.0
[INFO] [stderr]    Compiling simpath v2.3.0
[INFO] [stderr]    Compiling toml v0.7.4
[INFO] [stderr]    Compiling system-deps v6.1.0
[INFO] [stderr]    Compiling shrinkwraprs v0.3.0
[INFO] [stderr]    Compiling zmq-sys v0.12.0
[INFO] [stderr]    Compiling flowcore v0.95.0
[INFO] [stderr]    Compiling wasmtime-types v6.0.2
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling wasmtime-environ v6.0.2
[INFO] [stderr] error: could not compile `wasmparser` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ecd7b559f89c73ac8f1d318f7501006f37b944b2/bin/rustc --crate-name wasmparser --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wasmparser-0.100.0/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=75bad0e57b56e1cc -C extra-filename=-75bad0e57b56e1cc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-6ee20a765fb46e18.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-40c2685df9a2e6aa.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6d1a7bf6b996faf917cd45056bf40d931a6a5da44088044ba1ba319209463ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d1a7bf6b996faf917cd45056bf40d931a6a5da44088044ba1ba319209463ee3", kill_on_drop: false }`
[INFO] [stdout] 6d1a7bf6b996faf917cd45056bf40d931a6a5da44088044ba1ba319209463ee3