[INFO] fetching crate interactive-clap 0.3.1...
[INFO] checking interactive-clap-0.3.1 against master#4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 for pr-134272
[INFO] extracting crate interactive-clap 0.3.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate interactive-clap 0.3.1 on toolchain 4847d6a9d07d4be9ba3196f6ad444af2d7bdde72
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate interactive-clap 0.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate interactive-clap 0.3.1
[INFO] tweaked toml for crates.io crate interactive-clap 0.3.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate interactive-clap 0.3.1 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" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded interactive-clap-derive v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47e971be7024fcc5ef749ea60b25f60630847060f82239c1e4e18fb04afb3d63
[INFO] running `Command { std: "docker" "start" "-a" "47e971be7024fcc5ef749ea60b25f60630847060f82239c1e4e18fb04afb3d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47e971be7024fcc5ef749ea60b25f60630847060f82239c1e4e18fb04afb3d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47e971be7024fcc5ef749ea60b25f60630847060f82239c1e4e18fb04afb3d63", kill_on_drop: false }`
[INFO] [stdout] 47e971be7024fcc5ef749ea60b25f60630847060f82239c1e4e18fb04afb3d63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a67910a9b1ab2664078f59d3697a7420b1f781d3d8f39fc562b62126bceda8b7
[INFO] running `Command { std: "docker" "start" "-a" "a67910a9b1ab2664078f59d3697a7420b1f781d3d8f39fc562b62126bceda8b7", kill_on_drop: false }`
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[INFO] [stderr]     Checking interactive-clap v0.3.1 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: unused variable: `previous_context`
[INFO] [stdout]   --> examples/struct_with_flatten.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         previous_context: (),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous_context`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope`
[INFO] [stdout]   --> examples/struct_with_flatten.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         scope: &<Contract as interactive_clap::ToInteractiveClapContextScope>::InteractiveClapContextScope,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> examples/struct_with_flatten.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             interactive_clap::ResultFromCli::Cancel(option_cli_field) => {
[INFO] [stdout]     |             --------------------------------------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 106 |             interactive_clap::ResultFromCli::Cancel(option_cli_field) => {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_context`
[INFO] [stdout]   --> examples/struct_with_flatten.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let output_context =
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `build_command_args` is never read
[INFO] [stdout]    --> examples/struct_with_flatten.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 162 | pub struct BuildCommandlContext {
[INFO] [stdout]     |            -------------------- field in this struct
[INFO] [stdout] 163 |     build_command_args: BuildCommand,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BuildCommandlContext` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.47s
[INFO] running `Command { std: "docker" "inspect" "a67910a9b1ab2664078f59d3697a7420b1f781d3d8f39fc562b62126bceda8b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a67910a9b1ab2664078f59d3697a7420b1f781d3d8f39fc562b62126bceda8b7", kill_on_drop: false }`
[INFO] [stdout] a67910a9b1ab2664078f59d3697a7420b1f781d3d8f39fc562b62126bceda8b7