[INFO] fetching crate moq_derive 0.3.1...
[INFO] checking moq_derive-0.3.1 against master#0f6e1ae67854c3c44726e8376144c16b465fe7c6 for pr-129392
[INFO] extracting crate moq_derive 0.3.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate moq_derive 0.3.1 on toolchain 0f6e1ae67854c3c44726e8376144c16b465fe7c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f6e1ae67854c3c44726e8376144c16b465fe7c6" "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-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f6e1ae67854c3c44726e8376144c16b465fe7c6" "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" "+0f6e1ae67854c3c44726e8376144c16b465fe7c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0f6e1ae67854c3c44726e8376144c16b465fe7c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd0c840b13625760a2cbe11ebfd6a7d9b70e751da624f4689debf2c5bc1962fd
[INFO] running `Command { std: "docker" "start" "-a" "cd0c840b13625760a2cbe11ebfd6a7d9b70e751da624f4689debf2c5bc1962fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd0c840b13625760a2cbe11ebfd6a7d9b70e751da624f4689debf2c5bc1962fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd0c840b13625760a2cbe11ebfd6a7d9b70e751da624f4689debf2c5bc1962fd", kill_on_drop: false }`
[INFO] [stdout] cd0c840b13625760a2cbe11ebfd6a7d9b70e751da624f4689debf2c5bc1962fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0f6e1ae67854c3c44726e8376144c16b465fe7c6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5b754c7aed2902d431f3ce1bfb1decfe93df67a2bbae1a9e21b67b3b8920978
[INFO] running `Command { std: "docker" "start" "-a" "b5b754c7aed2902d431f3ce1bfb1decfe93df67a2bbae1a9e21b67b3b8920978", 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 3.90s
[INFO] running `Command { std: "docker" "inspect" "b5b754c7aed2902d431f3ce1bfb1decfe93df67a2bbae1a9e21b67b3b8920978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b754c7aed2902d431f3ce1bfb1decfe93df67a2bbae1a9e21b67b3b8920978", kill_on_drop: false }`
[INFO] [stdout] b5b754c7aed2902d431f3ce1bfb1decfe93df67a2bbae1a9e21b67b3b8920978