[INFO] fetching crate blarg_derive 1.0.3...
[INFO] checking blarg_derive-1.0.3 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate blarg_derive 1.0.3 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate blarg_derive 1.0.3 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blarg_derive 1.0.3
[INFO] finished tweaking crates.io crate blarg_derive 1.0.3
[INFO] tweaked toml for crates.io crate blarg_derive 1.0.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b1fb615763840236615d9de8a87bc180df4edfb7b13bb0a38d6ab6e4cb8dacd
[INFO] running `Command { std: "docker" "start" "-a" "1b1fb615763840236615d9de8a87bc180df4edfb7b13bb0a38d6ab6e4cb8dacd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b1fb615763840236615d9de8a87bc180df4edfb7b13bb0a38d6ab6e4cb8dacd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b1fb615763840236615d9de8a87bc180df4edfb7b13bb0a38d6ab6e4cb8dacd", kill_on_drop: false }`
[INFO] [stdout] 1b1fb615763840236615d9de8a87bc180df4edfb7b13bb0a38d6ab6e4cb8dacd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d846715757ace3eb3a65de57d28a8c7de61e4f2cbed0a96025400ad34025bcfc
[INFO] running `Command { std: "docker" "start" "-a" "d846715757ace3eb3a65de57d28a8c7de61e4f2cbed0a96025400ad34025bcfc", kill_on_drop: false }`
[INFO] [stderr]     Checking syn v2.0.52
[INFO] [stderr]     Checking blarg_derive v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `syn` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use syn;
[INFO] [stdout]    |     ^^^ the item `syn` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ParameterType` is imported redundantly
[INFO] [stdout]    --> src/generate/parser.rs:143:70
[INFO] [stdout]     |
[INFO] [stdout] 142 |     use super::*;
[INFO] [stdout]     |         -------- the item `ParameterType` is already imported here
[INFO] [stdout] 143 |     use crate::model::{Command, DeriveParameter, DeriveValue, Hints, ParameterType};
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ToTokens` is imported redundantly
[INFO] [stdout]   --> src/load/attribute.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     use super::*;
[INFO] [stdout]    |         -------- the item `ToTokens` is already imported here
[INFO] [stdout] 46 |     use proc_macro2::Literal;
[INFO] [stdout] 47 |     use quote::ToTokens;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashMap` is imported redundantly
[INFO] [stdout]   --> src/load/attribute.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 45 |     use super::*;
[INFO] [stdout]    |         -------- the item `HashMap` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 48 |     use std::collections::{HashMap, HashSet};
[INFO] [stdout]    |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashSet` is imported redundantly
[INFO] [stdout]   --> src/load/attribute.rs:48:37
[INFO] [stdout]    |
[INFO] [stdout] 45 |     use super::*;
[INFO] [stdout]    |         -------- the item `HashSet` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 48 |     use std::collections::{HashMap, HashSet};
[INFO] [stdout]    |                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DeriveValue` is imported redundantly
[INFO] [stdout]   --> src/load/choices.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     use super::*;
[INFO] [stdout]    |         -------- the item `DeriveValue` is already imported here
[INFO] [stdout] 69 |     use crate::model::DeriveValue;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DeriveValue` is imported redundantly
[INFO] [stdout]    --> src/load/parameter.rs:314:9
[INFO] [stdout]     |
[INFO] [stdout] 313 |     use super::*;
[INFO] [stdout]     |         -------- the item `DeriveValue` is already imported here
[INFO] [stdout] 314 |     use crate::model::DeriveValue;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ToTokens` is imported redundantly
[INFO] [stdout]    --> src/load/parameter.rs:318:9
[INFO] [stdout]     |
[INFO] [stdout] 313 |     use super::*;
[INFO] [stdout]     |         -------- the item `ToTokens` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 318 |     use quote::ToTokens;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DeriveValue` is imported redundantly
[INFO] [stdout]    --> src/load/parser.rs:193:24
[INFO] [stdout]     |
[INFO] [stdout] 192 |     use super::*;
[INFO] [stdout]     |         -------- the item `DeriveValue` is already imported here
[INFO] [stdout] 193 |     use crate::model::{DeriveValue, ParameterType};
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ParameterType` is imported redundantly
[INFO] [stdout]    --> src/load/parser.rs:193:37
[INFO] [stdout]     |
[INFO] [stdout] 192 |     use super::*;
[INFO] [stdout]     |         -------- the item `ParameterType` is already imported here
[INFO] [stdout] 193 |     use crate::model::{DeriveValue, ParameterType};
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `syn` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use syn;
[INFO] [stdout]    |     ^^^ the item `syn` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "d846715757ace3eb3a65de57d28a8c7de61e4f2cbed0a96025400ad34025bcfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d846715757ace3eb3a65de57d28a8c7de61e4f2cbed0a96025400ad34025bcfc", kill_on_drop: false }`
[INFO] [stdout] d846715757ace3eb3a65de57d28a8c7de61e4f2cbed0a96025400ad34025bcfc
