[INFO] fetching crate atri_plugin 0.9.0...
[INFO] checking atri_plugin-0.9.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate atri_plugin 0.9.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate atri_plugin 0.9.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atri_plugin 0.9.0
[INFO] finished tweaking crates.io crate atri_plugin 0.9.0
[INFO] tweaked toml for crates.io crate atri_plugin 0.9.0 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atri_ffi v0.9.0
[INFO] [stderr]   Downloaded atri_macros v0.3.0
[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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8628033e1a64558c3b64880e8b63351a917c71b4cde92f7266f9db31e28a82b7
[INFO] running `Command { std: "docker" "start" "-a" "8628033e1a64558c3b64880e8b63351a917c71b4cde92f7266f9db31e28a82b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8628033e1a64558c3b64880e8b63351a917c71b4cde92f7266f9db31e28a82b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8628033e1a64558c3b64880e8b63351a917c71b4cde92f7266f9db31e28a82b7", kill_on_drop: false }`
[INFO] [stdout] 8628033e1a64558c3b64880e8b63351a917c71b4cde92f7266f9db31e28a82b7
[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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 595c03648e3b393857499747d42a53657bb914b13e00e2a91cc6a03df7bdca0a
[INFO] running `Command { std: "docker" "start" "-a" "595c03648e3b393857499747d42a53657bb914b13e00e2a91cc6a03df7bdca0a", kill_on_drop: false }`
[INFO] [stderr]     Checking atri_ffi v0.9.0
[INFO] [stderr]    Compiling atri_macros v0.3.0
[INFO] [stderr]     Checking atri_plugin v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/contact/member.rs:80:28
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct AnonymousMember(ManagedCloneable);
[INFO] [stdout]    |            --------------- ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `AnonymousMember` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/listener.rs:198:26
[INFO] [stdout]     |
[INFO] [stdout] 198 | pub struct ListenerGuard(Managed);
[INFO] [stdout]     |            ------------- ^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/contact/member.rs:80:28
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct AnonymousMember(ManagedCloneable);
[INFO] [stdout]    |            --------------- ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `AnonymousMember` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/listener.rs:198:26
[INFO] [stdout]     |
[INFO] [stdout] 198 | pub struct ListenerGuard(Managed);
[INFO] [stdout]     |            ------------- ^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "595c03648e3b393857499747d42a53657bb914b13e00e2a91cc6a03df7bdca0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "595c03648e3b393857499747d42a53657bb914b13e00e2a91cc6a03df7bdca0a", kill_on_drop: false }`
[INFO] [stdout] 595c03648e3b393857499747d42a53657bb914b13e00e2a91cc6a03df7bdca0a