[INFO] fetching crate polywrap_plugin_implementor 0.1.11...
[INFO] checking polywrap_plugin_implementor-0.1.11 against master#eeb94be79adc9df7a09ad0b2421f16e60e6d932c for pr-152971
[INFO] extracting crate polywrap_plugin_implementor 0.1.11 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate polywrap_plugin_implementor 0.1.11
[INFO] finished tweaking crates.io crate polywrap_plugin_implementor 0.1.11
[INFO] tweaked toml for crates.io crate polywrap_plugin_implementor 0.1.11 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polywrap_plugin_implementor 0.1.11 on toolchain eeb94be79adc9df7a09ad0b2421f16e60e6d932c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 165 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.117)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wrap_manifest_schemas v0.1.11
[INFO] [stderr]   Downloaded polywrap-jsonref v0.1.0
[INFO] [stderr]   Downloaded polywrap_schemafy_lib v0.1.0
[INFO] [stderr]   Downloaded polywrap_core_macros v0.1.11
[INFO] [stderr]   Downloaded schemafy_core v0.6.0
[INFO] [stderr]   Downloaded polywrap_core v0.1.11
[INFO] [stderr]   Downloaded polywrap_uri v0.1.11
[INFO] [stderr]   Downloaded bigdecimal v0.3.1
[INFO] [stderr]   Downloaded iso8601 v0.5.1
[INFO] [stderr]   Downloaded snafu v0.6.10
[INFO] [stderr]   Downloaded snafu-derive v0.6.10
[INFO] [stderr]   Downloaded handlebars v4.5.0
[INFO] [stderr]   Downloaded polywrap_schemafy v0.1.1
[INFO] [stderr]   Downloaded jsonschema v0.16.1
[INFO] [stderr]   Downloaded fancy-regex v0.10.0
[INFO] [stderr]   Downloaded fraction v0.12.2
[INFO] [stderr]   Downloaded ureq v2.12.1
[INFO] [stderr]   Downloaded polywrap_msgpack_serde v0.0.2
[INFO] [stderr]   Downloaded webpki-roots v1.0.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e7621d7a3212826d1a9591149a816660e0822011020af5e954ed4c948e1ca95
[INFO] running `Command { std: "docker" "start" "-a" "2e7621d7a3212826d1a9591149a816660e0822011020af5e954ed4c948e1ca95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e7621d7a3212826d1a9591149a816660e0822011020af5e954ed4c948e1ca95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e7621d7a3212826d1a9591149a816660e0822011020af5e954ed4c948e1ca95", kill_on_drop: false }`
[INFO] [stdout] 2e7621d7a3212826d1a9591149a816660e0822011020af5e954ed4c948e1ca95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d5d06b1d09fff715d5b677183b19480351ffec34887fb1f8f2e9b657e922664
[INFO] running `Command { std: "docker" "start" "-a" "3d5d06b1d09fff715d5b677183b19480351ffec34887fb1f8f2e9b657e922664", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking cfg-if v1.0.4
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[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]    Compiling serde_core v1.0.228
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[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking libc v0.2.182
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking zmij v1.0.21
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[INFO] [stderr]     Checking rustls-pki-types v1.14.0
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[INFO] [stderr]    Compiling doc-comment v0.3.4
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[INFO] [stderr]     Checking webpki-roots v0.26.11
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[INFO] [stderr]     Checking base64 v0.22.1
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[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking num-cmp v0.1.0
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[INFO] [stderr]     Checking serde_bytes v0.11.19
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[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking rustls-webpki v0.103.9
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]     Checking fancy-regex v0.10.0
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]    Compiling schemafy_core v0.6.0
[INFO] [stderr]    Compiling polywrap_uri v0.1.11
[INFO] [stderr]    Compiling polywrap_schemafy_lib v0.1.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking handlebars v4.5.0
[INFO] [stderr]    Compiling polywrap_core_macros v0.1.11
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]    Compiling polywrap_schemafy v0.1.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking bigdecimal v0.3.1
[INFO] [stderr]     Checking polywrap_msgpack_serde v0.0.2
[INFO] [stderr]     Checking ureq v2.12.1
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking fraction v0.12.2
[INFO] [stderr]     Checking jsonschema v0.16.1
[INFO] [stderr]     Checking polywrap-jsonref v0.1.0
[INFO] [stderr]     Checking wrap_manifest_schemas v0.1.11
[INFO] [stderr]     Checking polywrap_core v0.1.11
[INFO] [stderr]     Checking polywrap_plugin_implementor v0.1.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `output_is_option`
[INFO] [stdout]   --> src/lib.rs:73:33
[INFO] [stdout]    |
[INFO] [stdout] 73 |         |(_, (ident, ident_str, output_is_option, env_is_option))| {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_is_option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_is_option`
[INFO] [stdout]   --> src/lib.rs:73:33
[INFO] [stdout]    |
[INFO] [stdout] 73 |         |(_, (ident, ident_str, output_is_option, env_is_option))| {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_is_option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.49s
[INFO] running `Command { std: "docker" "inspect" "3d5d06b1d09fff715d5b677183b19480351ffec34887fb1f8f2e9b657e922664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d5d06b1d09fff715d5b677183b19480351ffec34887fb1f8f2e9b657e922664", kill_on_drop: false }`
[INFO] [stdout] 3d5d06b1d09fff715d5b677183b19480351ffec34887fb1f8f2e9b657e922664
