[INFO] fetching crate dos-uid-derive 5.0.1...
[INFO] testing dos-uid-derive-5.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate dos-uid-derive 5.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate dos-uid-derive 5.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate dos-uid-derive 5.0.1
[INFO] tweaked toml for crates.io crate dos-uid-derive 5.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dos-uid-derive 5.0.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dos-uid-derive 5.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded paris v1.5.15
[INFO] [stderr]   Downloaded dos-uid-derive v5.0.0
[INFO] [stderr]   Downloaded gmt_dos-actors-clients_interface v1.3.1
[INFO] [stderr]   Downloaded syn v2.0.85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 896458d84286925406ca6dd4769fb17227787289495a1f8e557a2471cb16086a
[INFO] running `Command { std: "docker" "start" "-a" "896458d84286925406ca6dd4769fb17227787289495a1f8e557a2471cb16086a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "896458d84286925406ca6dd4769fb17227787289495a1f8e557a2471cb16086a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "896458d84286925406ca6dd4769fb17227787289495a1f8e557a2471cb16086a", kill_on_drop: false }`
[INFO] [stdout] 896458d84286925406ca6dd4769fb17227787289495a1f8e557a2471cb16086a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c80cda0eb533ef135f16dc5f7a69e92e94a90901583c441c2a002c9dd2623a26
[INFO] running `Command { std: "docker" "start" "-a" "c80cda0eb533ef135f16dc5f7a69e92e94a90901583c441c2a002c9dd2623a26", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling dos-uid-derive v5.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `Command { std: "docker" "inspect" "c80cda0eb533ef135f16dc5f7a69e92e94a90901583c441c2a002c9dd2623a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c80cda0eb533ef135f16dc5f7a69e92e94a90901583c441c2a002c9dd2623a26", kill_on_drop: false }`
[INFO] [stdout] c80cda0eb533ef135f16dc5f7a69e92e94a90901583c441c2a002c9dd2623a26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e85aafc638f3fdccc95112ea006d1cd88b7332835b0def5971b3dcb68c6c7830
[INFO] running `Command { std: "docker" "start" "-a" "e85aafc638f3fdccc95112ea006d1cd88b7332835b0def5971b3dcb68c6c7830", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]    Compiling paris v1.5.15
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]    Compiling dos-uid-derive v5.0.0
[INFO] [stderr]    Compiling dos-uid-derive v5.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling gmt_dos-actors-clients_interface v1.3.1
[INFO] [stdout] warning: struct `Q` is never constructed
[INFO] [stdout]  --> examples/generics.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Q<R>(PhantomData<R>);
[INFO] [stdout]   |        ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TU` is never constructed
[INFO] [stdout]   --> examples/generics.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct TU<T: Sync + Send>(PhantomData<T>);
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Client` is never constructed
[INFO] [stdout]   --> examples/generics.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Client {}
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TW` is never constructed
[INFO] [stdout]   --> examples/generics.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct TW<T: Sync + Send>(PhantomData<T>);
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `W` is never used
[INFO] [stdout]   --> examples/generics.rs:25:6
[INFO] [stdout]    |
[INFO] [stdout] 25 | enum W<const ID: u8> {}
[INFO] [stdout]    |      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClientW` is never constructed
[INFO] [stdout]   --> examples/generics.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct ClientW {}
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `WW` is never used
[INFO] [stdout]   --> examples/generics.rs:37:6
[INFO] [stdout]    |
[INFO] [stdout] 37 | enum WW<const ID: u8> {}
[INFO] [stdout]    |      ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.79s
[INFO] running `Command { std: "docker" "inspect" "e85aafc638f3fdccc95112ea006d1cd88b7332835b0def5971b3dcb68c6c7830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e85aafc638f3fdccc95112ea006d1cd88b7332835b0def5971b3dcb68c6c7830", kill_on_drop: false }`
[INFO] [stdout] e85aafc638f3fdccc95112ea006d1cd88b7332835b0def5971b3dcb68c6c7830
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] da6bfddfdb1daaf38a791bb894e5668166bd1dce432abbd62fa4d5b2dc54c393
[INFO] running `Command { std: "docker" "start" "-a" "da6bfddfdb1daaf38a791bb894e5668166bd1dce432abbd62fa4d5b2dc54c393", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Q` is never constructed
[INFO] [stderr]  --> examples/generics.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct Q<R>(PhantomData<R>);
[INFO] [stderr]   |        ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TU` is never constructed
[INFO] [stderr]   --> examples/generics.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct TU<T: Sync + Send>(PhantomData<T>);
[INFO] [stderr]    |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Client` is never constructed
[INFO] [stderr]   --> examples/generics.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct Client {}
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TW` is never constructed
[INFO] [stderr]   --> examples/generics.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | struct TW<T: Sync + Send>(PhantomData<T>);
[INFO] [stderr]    |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `W` is never used
[INFO] [stderr]   --> examples/generics.rs:25:6
[INFO] [stderr]    |
[INFO] [stderr] 25 | enum W<const ID: u8> {}
[INFO] [stderr]    |      ^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ClientW` is never constructed
[INFO] [stderr]   --> examples/generics.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | struct ClientW {}
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `WW` is never used
[INFO] [stderr]   --> examples/generics.rs:37:6
[INFO] [stderr]    |
[INFO] [stderr] 37 | enum WW<const ID: u8> {}
[INFO] [stderr]    |      ^^
[INFO] [stderr] 
[INFO] [stderr] warning: `dos-uid-derive` (example "generics") generated 7 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dos_uid_derive-28f5a1b85232f573)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dos_uid_derive
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "da6bfddfdb1daaf38a791bb894e5668166bd1dce432abbd62fa4d5b2dc54c393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da6bfddfdb1daaf38a791bb894e5668166bd1dce432abbd62fa4d5b2dc54c393", kill_on_drop: false }`
[INFO] [stdout] da6bfddfdb1daaf38a791bb894e5668166bd1dce432abbd62fa4d5b2dc54c393