[INFO] fetching crate tinydyn_derive 0.1.1...
[INFO] building tinydyn_derive-0.1.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate tinydyn_derive 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tinydyn_derive 0.1.1
[INFO] finished tweaking crates.io crate tinydyn_derive 0.1.1
[INFO] tweaked toml for crates.io crate tinydyn_derive 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tinydyn_derive 0.1.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 060257d93eb4f52e5229ff5c813e139550760b02e07ad6b197a22f5b9c463464
[INFO] running `Command { std: "docker" "start" "-a" "060257d93eb4f52e5229ff5c813e139550760b02e07ad6b197a22f5b9c463464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "060257d93eb4f52e5229ff5c813e139550760b02e07ad6b197a22f5b9c463464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "060257d93eb4f52e5229ff5c813e139550760b02e07ad6b197a22f5b9c463464", kill_on_drop: false }`
[INFO] [stdout] 060257d93eb4f52e5229ff5c813e139550760b02e07ad6b197a22f5b9c463464
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac9dbdf09a61ef5057d6f10e79d04e817fac2b761d225d68da6ef9e9118de3f3
[INFO] running `Command { std: "docker" "start" "-a" "ac9dbdf09a61ef5057d6f10e79d04e817fac2b761d225d68da6ef9e9118de3f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling tinydyn_derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/lib.rs:410:13
[INFO] [stdout]     |
[INFO] [stdout] 410 |         self.clone().into_token_stream()
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `TinydynImplModule` does not implement `Clone`, so calling `clone` on `&TinydynImplModule` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 410 -         self.clone().into_token_stream()
[INFO] [stdout] 410 +         self.into_token_stream()
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `TinydynImplModule`, implement `Clone` for it
[INFO] [stdout]     |
[INFO] [stdout] 292 + #[derive(Clone)]
[INFO] [stdout] 293 | struct TinydynImplModule {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.34s
[INFO] running `Command { std: "docker" "inspect" "ac9dbdf09a61ef5057d6f10e79d04e817fac2b761d225d68da6ef9e9118de3f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac9dbdf09a61ef5057d6f10e79d04e817fac2b761d225d68da6ef9e9118de3f3", kill_on_drop: false }`
[INFO] [stdout] ac9dbdf09a61ef5057d6f10e79d04e817fac2b761d225d68da6ef9e9118de3f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9de8754d8b107f90fc936021c3cd239b6a53b443da3681eb6b30614e9c8c1fd
[INFO] running `Command { std: "docker" "start" "-a" "c9de8754d8b107f90fc936021c3cd239b6a53b443da3681eb6b30614e9c8c1fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinydyn_derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/lib.rs:410:13
[INFO] [stdout]     |
[INFO] [stdout] 410 |         self.clone().into_token_stream()
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `TinydynImplModule` does not implement `Clone`, so calling `clone` on `&TinydynImplModule` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 410 -         self.clone().into_token_stream()
[INFO] [stdout] 410 +         self.into_token_stream()
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `TinydynImplModule`, implement `Clone` for it
[INFO] [stdout]     |
[INFO] [stdout] 292 + #[derive(Clone)]
[INFO] [stdout] 293 | struct TinydynImplModule {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/lib.rs:410:13
[INFO] [stdout]     |
[INFO] [stdout] 410 |         self.clone().into_token_stream()
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `TinydynImplModule` does not implement `Clone`, so calling `clone` on `&TinydynImplModule` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 410 -         self.clone().into_token_stream()
[INFO] [stdout] 410 +         self.into_token_stream()
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `TinydynImplModule`, implement `Clone` for it
[INFO] [stdout]     |
[INFO] [stdout] 292 + #[derive(Clone)]
[INFO] [stdout] 293 | struct TinydynImplModule {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "c9de8754d8b107f90fc936021c3cd239b6a53b443da3681eb6b30614e9c8c1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9de8754d8b107f90fc936021c3cd239b6a53b443da3681eb6b30614e9c8c1fd", kill_on_drop: false }`
[INFO] [stdout] c9de8754d8b107f90fc936021c3cd239b6a53b443da3681eb6b30614e9c8c1fd