[INFO] cloning repository https://github.com/l-adic/arkworks-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/l-adic/arkworks-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl-adic%2Farkworks-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl-adic%2Farkworks-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 31df1f4cb8c306814d8e3228304ebb3f7afb40ab
[INFO] checking l-adic/arkworks-demo against try#78c81ee3917a99dcff6e2e6822800f0492c415c3 for pr-148967
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl-adic%2Farkworks-demo" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/l-adic/arkworks-demo
[INFO] finished tweaking git repo https://github.com/l-adic/arkworks-demo
[INFO] tweaked toml for git repo https://github.com/l-adic/arkworks-demo written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/l-adic/arkworks-demo on toolchain 78c81ee3917a99dcff6e2e6822800f0492c415c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/l-adic/arkworks-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3d21286e6d907ed8605405ad95424cf5dc3d528989f6c85649c7d9bd019e57c
[INFO] running `Command { std: "docker" "start" "-a" "a3d21286e6d907ed8605405ad95424cf5dc3d528989f6c85649c7d9bd019e57c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3d21286e6d907ed8605405ad95424cf5dc3d528989f6c85649c7d9bd019e57c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d21286e6d907ed8605405ad95424cf5dc3d528989f6c85649c7d9bd019e57c", kill_on_drop: false }`
[INFO] [stdout] a3d21286e6d907ed8605405ad95424cf5dc3d528989f6c85649c7d9bd019e57c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaa5a55c605828bec48166e433de0c18763ed1241f63fa6eae4e1e054c003925
[INFO] running `Command { std: "docker" "start" "-a" "eaa5a55c605828bec48166e433de0c18763ed1241f63fa6eae4e1e054c003925", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling cc v1.0.104
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling toml_datetime v0.6.6
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking tinyvec v1.7.0
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling thiserror v1.0.39
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking lock_api v0.4.12
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling schemars v0.8.21
[INFO] [stderr]     Checking winnow v0.6.13
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking winnow v0.5.40
[INFO] [stderr]     Checking memmap2 v0.6.2
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]    Compiling rkyv v0.7.44
[INFO] [stderr]     Checking any_ascii v0.1.7
[INFO] [stderr]    Compiling document-features v0.2.8
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]     Checking lexical-sort v0.3.1
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling corosensei v0.1.4
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking ark-std v0.4.0
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]    Compiling cranelift-codegen v0.91.1
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking xxhash-rust v0.8.11
[INFO] [stderr]    Compiling wai-bindgen-gen-rust-wasm v0.2.3
[INFO] [stderr]     Checking regalloc2 v0.5.1
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking region v3.0.2
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking id-arena v2.2.1
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]     Checking xattr v1.3.1
[INFO] [stderr]     Checking wai-parser v0.2.3
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]     Checking wasm-encoder v0.32.0
[INFO] [stderr]     Checking tar v0.4.41
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking self_cell v1.0.4
[INFO] [stderr]    Compiling wasmer-compiler-cranelift v4.3.0
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]     Checking globset v0.4.14
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking wai-bindgen-gen-core v0.2.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking wai-bindgen-gen-rust v0.2.3
[INFO] [stderr]     Checking ignore v0.4.22
[INFO] [stderr]     Checking managed v0.8.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking wast v64.0.0
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling darling_core v0.20.9
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking smoltcp v0.8.2
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling blake3 v1.5.1
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]     Checking replace_with v0.1.7
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]     Checking plotters-backend v0.3.6
[INFO] [stderr]     Checking lz4_flex v0.11.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking plotters-svg v0.3.6
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking linked_hash_set v0.1.4
[INFO] [stderr]     Checking plotters v0.3.6
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling schemars_derive v0.8.21
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling auto_impl v1.2.0
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.39
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr] error: could not compile `wast` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/78c81ee3917a99dcff6e2e6822800f0492c415c3/bin/rustc --crate-name wast --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wast-64.0.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="wasm-module"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "wasm-module"))' -C metadata=e543bee069025420 -C extra-filename=-6fc3fc15f73bcde4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern leb128=/opt/rustwide/target/debug/deps/libleb128-e2cfe90a4f08c29e.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-a8313380c25031b5.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-f08390f806d057eb.rmeta --extern wasm_encoder=/opt/rustwide/target/debug/deps/libwasm_encoder-29146986918ffb20.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" "eaa5a55c605828bec48166e433de0c18763ed1241f63fa6eae4e1e054c003925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa5a55c605828bec48166e433de0c18763ed1241f63fa6eae4e1e054c003925", kill_on_drop: false }`
[INFO] [stdout] eaa5a55c605828bec48166e433de0c18763ed1241f63fa6eae4e1e054c003925
