[INFO] fetching crate polywrap_plugin_creator 0.1.2...
[INFO] checking polywrap_plugin_creator-0.1.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate polywrap_plugin_creator 0.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate polywrap_plugin_creator 0.1.2 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polywrap_plugin_creator 0.1.2
[INFO] finished tweaking crates.io crate polywrap_plugin_creator 0.1.2
[INFO] tweaked toml for crates.io crate polywrap_plugin_creator 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 143 packages
[INFO] [stderr]       Adding base64 v0.13.1 (latest: v0.22.0)
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
[INFO] [stderr]       Adding bigdecimal v0.3.1 (latest: v0.4.3)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding fancy-regex v0.10.0 (latest: v0.13.0)
[INFO] [stderr]       Adding fraction v0.12.2 (latest: v0.15.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding handlebars v4.5.0 (latest: v5.1.2)
[INFO] [stderr]       Adding iso8601 v0.5.1 (latest: v0.6.1)
[INFO] [stderr]       Adding jsonschema v0.16.1 (latest: v0.17.1)
[INFO] [stderr]       Adding redox_syscall v0.4.1 (latest: v0.5.1)
[INFO] [stderr]       Adding rustls v0.22.3 (latest: v0.23.4)
[INFO] [stderr]       Adding snafu v0.6.10 (latest: v0.8.2)
[INFO] [stderr]       Adding snafu-derive v0.6.10 (latest: v0.8.2)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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 polywrap_msgpack v0.1.5
[INFO] [stderr]   Downloaded rmpv v1.0.1
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 990f09f3a5246a8cd72bb8c1585d946bec082ee0839f49d4be2cef6b4d447665
[INFO] running `Command { std: "docker" "start" "-a" "990f09f3a5246a8cd72bb8c1585d946bec082ee0839f49d4be2cef6b4d447665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "990f09f3a5246a8cd72bb8c1585d946bec082ee0839f49d4be2cef6b4d447665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "990f09f3a5246a8cd72bb8c1585d946bec082ee0839f49d4be2cef6b4d447665", kill_on_drop: false }`
[INFO] [stdout] 990f09f3a5246a8cd72bb8c1585d946bec082ee0839f49d4be2cef6b4d447665
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6a25efd5b2274846aaa28035481cadce8c311804b9e9c6a0238939ff46af8b3
[INFO] running `Command { std: "docker" "start" "-a" "e6a25efd5b2274846aaa28035481cadce8c311804b9e9c6a0238939ff46af8b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking rustls-pki-types v1.4.1
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling pest v2.7.9
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling uriparse v0.6.4
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling rustls v0.22.3
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking webpki-roots v0.26.1
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]     Checking ucd-trie v0.1.6
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]    Compiling pest_meta v2.7.9
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]     Checking anyhow v1.0.81
[INFO] [stderr]    Compiling serde_repr v0.1.18
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking bytecount v0.6.7
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking num-cmp v0.1.0
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking rmp v0.8.12
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling pest_generator v2.7.9
[INFO] [stderr]     Checking proc-macro2 v1.0.79
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking iso8601 v0.5.1
[INFO] [stderr]    Compiling pest_derive v2.7.9
[INFO] [stderr]     Checking rustls-webpki v0.102.2
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]     Checking fancy-regex v0.10.0
[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]     Checking serde_bytes v0.11.14
[INFO] [stderr]     Checking polywrap_uri v0.1.11
[INFO] [stderr]     Checking rmp-serde v1.1.2
[INFO] [stderr]     Checking rmpv v1.0.1
[INFO] [stderr]     Checking bigdecimal v0.3.1
[INFO] [stderr]     Checking ureq v2.9.6
[INFO] [stderr]     Checking handlebars v4.5.0
[INFO] [stderr]     Checking polywrap_msgpack v0.1.5
[INFO] [stderr]     Checking polywrap_msgpack_serde v0.0.2
[INFO] [stderr]     Checking polywrap-jsonref v0.1.0
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking fraction v0.12.2
[INFO] [stderr]    Compiling polywrap_core_macros v0.1.11
[INFO] [stderr]     Checking jsonschema v0.16.1
[INFO] [stderr]    Compiling schemafy_core v0.6.0
[INFO] [stderr]    Compiling polywrap_schemafy_lib v0.1.0
[INFO] [stderr]    Compiling polywrap_schemafy v0.1.1
[INFO] [stderr]     Checking wrap_manifest_schemas v0.1.11
[INFO] [stderr]     Checking polywrap_core v0.1.11
[INFO] [stderr]     Checking polywrap_plugin_creator v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.80s
[INFO] running `Command { std: "docker" "inspect" "e6a25efd5b2274846aaa28035481cadce8c311804b9e9c6a0238939ff46af8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6a25efd5b2274846aaa28035481cadce8c311804b9e9c6a0238939ff46af8b3", kill_on_drop: false }`
[INFO] [stdout] e6a25efd5b2274846aaa28035481cadce8c311804b9e9c6a0238939ff46af8b3