[INFO] fetching crate moq_derive 0.3.1...
[INFO] checking moq_derive-0.3.1 against try#de0e80659cee4f27282e60d63bbb8c5271a0d147 for pr-129392
[INFO] extracting crate moq_derive 0.3.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate moq_derive 0.3.1 on toolchain de0e80659cee4f27282e60d63bbb8c5271a0d147
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate moq_derive 0.3.1
[INFO] finished tweaking crates.io crate moq_derive 0.3.1
[INFO] tweaked toml for crates.io crate moq_derive 0.3.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "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 7 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.13.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 680fd85371b4ae2162ca8aa0ec9a9dc721c6e59aac8c812d283a20684547e473
[INFO] running `Command { std: "docker" "start" "-a" "680fd85371b4ae2162ca8aa0ec9a9dc721c6e59aac8c812d283a20684547e473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "680fd85371b4ae2162ca8aa0ec9a9dc721c6e59aac8c812d283a20684547e473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680fd85371b4ae2162ca8aa0ec9a9dc721c6e59aac8c812d283a20684547e473", kill_on_drop: false }`
[INFO] [stdout] 680fd85371b4ae2162ca8aa0ec9a9dc721c6e59aac8c812d283a20684547e473
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32f9ffd1e47244717aac664226b0aa13e9b132ffb418298e80e1351fc5273559
[INFO] running `Command { std: "docker" "start" "-a" "32f9ffd1e47244717aac664226b0aa13e9b132ffb418298e80e1351fc5273559", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking proc-macro2 v1.0.86
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking moq_derive v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `mock_ident`, `mock_generics`, and `action_collection_ident` are never read
[INFO] [stdout]   --> src/context.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Context {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub mock_ident: Ident,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 17 |     pub mock_generics: Generics,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 18 |
[INFO] [stdout] 19 |     pub action_collection_ident: Ident,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mock_ident`, `mock_generics`, and `action_collection_ident` are never read
[INFO] [stdout]   --> src/context.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Context {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub mock_ident: Ident,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 17 |     pub mock_generics: Generics,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 18 |
[INFO] [stdout] 19 |     pub action_collection_ident: Ident,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `Command { std: "docker" "inspect" "32f9ffd1e47244717aac664226b0aa13e9b132ffb418298e80e1351fc5273559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32f9ffd1e47244717aac664226b0aa13e9b132ffb418298e80e1351fc5273559", kill_on_drop: false }`
[INFO] [stdout] 32f9ffd1e47244717aac664226b0aa13e9b132ffb418298e80e1351fc5273559