[INFO] fetching crate assemblyline-models 0.1.21...
[INFO] checking assemblyline-models-0.1.21 against master#3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777 for pr-132289
[INFO] extracting crate assemblyline-models 0.1.21 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate assemblyline-models 0.1.21 on toolchain 3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate assemblyline-models 0.1.21
[INFO] finished tweaking crates.io crate assemblyline-models 0.1.21
[INFO] tweaked toml for crates.io crate assemblyline-models 0.1.21 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 89 packages to latest compatible versions
[INFO] [stderr]       Adding struct-metadata v0.1.5 (available: v1.1.0)
[INFO] [stderr]       Adding strum v0.25.0 (available: v0.26.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strum_macros v0.25.3
[INFO] [stderr]   Downloaded base62 v2.0.2
[INFO] [stderr]   Downloaded yansi v1.0.1
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[INFO] [stderr]   Downloaded assemblyline-markings v0.1.9
[INFO] [stderr]   Downloaded diff v0.1.13
[INFO] [stderr]   Downloaded pretty_assertions v1.4.1
[INFO] [stderr]   Downloaded struct-metadata-derive v0.1.1
[INFO] [stderr]   Downloaded itertools v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15113e2b655373eb765d22d722650f8dda0b8f1d936d91e4eaf7a828e07e8a4e
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[INFO] running `Command { std: "docker" "inspect" "15113e2b655373eb765d22d722650f8dda0b8f1d936d91e4eaf7a828e07e8a4e", kill_on_drop: false }`
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[INFO] [stdout] 15113e2b655373eb765d22d722650f8dda0b8f1d936d91e4eaf7a828e07e8a4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bba2d2f23fed2f8916ceb0e30fc0c42ee5114e718f751bcfac4865ef39aa8b90
[INFO] running `Command { std: "docker" "start" "-a" "bba2d2f23fed2f8916ceb0e30fc0c42ee5114e718f751bcfac4865ef39aa8b90", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling ident_case v1.0.1
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[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
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[INFO] [stderr]    Compiling serde_with_macros v3.11.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking struct-metadata v0.1.5
[INFO] [stderr]     Checking assemblyline-models v0.1.21 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Entry`
[INFO] [stdout]  --> src/meta.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use struct_metadata::{Described, Entry, Kind, MetadataKind};
[INFO] [stdout]   |                                  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::JsonMap`
[INFO] [stdout]  --> src/meta.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::JsonMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Entry`
[INFO] [stdout]  --> src/meta.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use struct_metadata::{Described, Entry, Kind, MetadataKind};
[INFO] [stdout]   |                                  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::JsonMap`
[INFO] [stdout]  --> src/meta.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::JsonMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/meta.rs:151:29
[INFO] [stdout]     |
[INFO] [stdout] 151 |             Kind::Aliased { name, kind } => todo!(),
[INFO] [stdout]     |                             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kind`
[INFO] [stdout]    --> src/meta.rs:151:35
[INFO] [stdout]     |
[INFO] [stdout] 151 |             Kind::Aliased { name, kind } => todo!(),
[INFO] [stdout]     |                                   ^^^^ help: try ignoring the field: `kind: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/meta.rs:152:26
[INFO] [stdout]     |
[INFO] [stdout] 152 |             Kind::Enum { name, variants } => todo!(),
[INFO] [stdout]     |                          ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variants`
[INFO] [stdout]    --> src/meta.rs:152:32
[INFO] [stdout]     |
[INFO] [stdout] 152 |             Kind::Enum { name, variants } => todo!(),
[INFO] [stdout]     |                                ^^^^^^^^ help: try ignoring the field: `variants: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/meta.rs:379:44
[INFO] [stdout]     |
[INFO] [stdout] 379 |     if let struct_metadata::Kind::Struct { name, children } = metadata.kind {
[INFO] [stdout]     |                                            ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mapping`
[INFO] [stdout]    --> src/meta.rs:416:24
[INFO] [stdout]     |
[INFO] [stdout] 416 | fn build_field_mapping(mapping: &mut Mappings) -> Result<(), MappingError> {
[INFO] [stdout]     |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mapping`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/meta.rs:423:24
[INFO] [stdout]     |
[INFO] [stdout] 423 |         Kind::Struct { name, children } => None,
[INFO] [stdout]     |                        ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `children`
[INFO] [stdout]    --> src/meta.rs:423:30
[INFO] [stdout]     |
[INFO] [stdout] 423 |         Kind::Struct { name, children } => None,
[INFO] [stdout]     |                              ^^^^^^^^ help: try ignoring the field: `children: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/meta.rs:424:25
[INFO] [stdout]     |
[INFO] [stdout] 424 |         Kind::Aliased { name, kind } => match kind.metadata.mapping {
[INFO] [stdout]     |                         ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/meta.rs:428:22
[INFO] [stdout]     |
[INFO] [stdout] 428 |         Kind::Enum { name, variants } => Some("keyword"),
[INFO] [stdout]     |                      ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variants`
[INFO] [stdout]    --> src/meta.rs:428:28
[INFO] [stdout]     |
[INFO] [stdout] 428 |         Kind::Enum { name, variants } => Some("keyword"),
[INFO] [stdout]     |                            ^^^^^^^^ help: try ignoring the field: `variants: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/meta.rs:431:23
[INFO] [stdout]     |
[INFO] [stdout] 431 |         Kind::Mapping(key, value) => None,
[INFO] [stdout]     |                       ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/meta.rs:431:28
[INFO] [stdout]     |
[INFO] [stdout] 431 |         Kind::Mapping(key, value) => None,
[INFO] [stdout]     |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/meta.rs:151:29
[INFO] [stdout]     |
[INFO] [stdout] 151 |             Kind::Aliased { name, kind } => todo!(),
[INFO] [stdout]     |                             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kind`
[INFO] [stdout]    --> src/meta.rs:151:35
[INFO] [stdout]     |
[INFO] [stdout] 151 |             Kind::Aliased { name, kind } => todo!(),
[INFO] [stdout]     |                                   ^^^^ help: try ignoring the field: `kind: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/meta.rs:152:26
[INFO] [stdout]     |
[INFO] [stdout] 152 |             Kind::Enum { name, variants } => todo!(),
[INFO] [stdout]     |                          ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variants`
[INFO] [stdout]    --> src/meta.rs:152:32
[INFO] [stdout]     |
[INFO] [stdout] 152 |             Kind::Enum { name, variants } => todo!(),
[INFO] [stdout]     |                                ^^^^^^^^ help: try ignoring the field: `variants: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/meta.rs:379:44
[INFO] [stdout]     |
[INFO] [stdout] 379 |     if let struct_metadata::Kind::Struct { name, children } = metadata.kind {
[INFO] [stdout]     |                                            ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mapping`
[INFO] [stdout]    --> src/meta.rs:416:24
[INFO] [stdout]     |
[INFO] [stdout] 416 | fn build_field_mapping(mapping: &mut Mappings) -> Result<(), MappingError> {
[INFO] [stdout]     |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mapping`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/meta.rs:423:24
[INFO] [stdout]     |
[INFO] [stdout] 423 |         Kind::Struct { name, children } => None,
[INFO] [stdout]     |                        ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `children`
[INFO] [stdout]    --> src/meta.rs:423:30
[INFO] [stdout]     |
[INFO] [stdout] 423 |         Kind::Struct { name, children } => None,
[INFO] [stdout]     |                              ^^^^^^^^ help: try ignoring the field: `children: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/meta.rs:424:25
[INFO] [stdout]     |
[INFO] [stdout] 424 |         Kind::Aliased { name, kind } => match kind.metadata.mapping {
[INFO] [stdout]     |                         ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/meta.rs:428:22
[INFO] [stdout]     |
[INFO] [stdout] 428 |         Kind::Enum { name, variants } => Some("keyword"),
[INFO] [stdout]     |                      ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variants`
[INFO] [stdout]    --> src/meta.rs:428:28
[INFO] [stdout]     |
[INFO] [stdout] 428 |         Kind::Enum { name, variants } => Some("keyword"),
[INFO] [stdout]     |                            ^^^^^^^^ help: try ignoring the field: `variants: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/meta.rs:431:23
[INFO] [stdout]     |
[INFO] [stdout] 431 |         Kind::Mapping(key, value) => None,
[INFO] [stdout]     |                       ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/meta.rs:431:28
[INFO] [stdout]     |
[INFO] [stdout] 431 |         Kind::Mapping(key, value) => None,
[INFO] [stdout]     |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_field_mapping` is never used
[INFO] [stdout]    --> src/meta.rs:416:4
[INFO] [stdout]     |
[INFO] [stdout] 416 | fn build_field_mapping(mapping: &mut Mappings) -> Result<(), MappingError> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_field_mapping` is never used
[INFO] [stdout]    --> src/meta.rs:416:4
[INFO] [stdout]     |
[INFO] [stdout] 416 | fn build_field_mapping(mapping: &mut Mappings) -> Result<(), MappingError> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.43s
[INFO] running `Command { std: "docker" "inspect" "bba2d2f23fed2f8916ceb0e30fc0c42ee5114e718f751bcfac4865ef39aa8b90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bba2d2f23fed2f8916ceb0e30fc0c42ee5114e718f751bcfac4865ef39aa8b90", kill_on_drop: false }`
[INFO] [stdout] bba2d2f23fed2f8916ceb0e30fc0c42ee5114e718f751bcfac4865ef39aa8b90
