[INFO] fetching crate dos-uid-derive 5.0.1...
[INFO] checking dos-uid-derive-5.0.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate dos-uid-derive 5.0.1 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dos-uid-derive 5.0.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gmt_dos-actors-clients_interface v1.3.1
[INFO] [stderr]   Downloaded dos-uid-derive v5.0.0
[INFO] [stderr]   Downloaded paris v1.5.15
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92b2563ee4b1dc15ab6ecc3fd2fd80ddbfd2013c0f4845becfef6befc5f60596
[INFO] running `Command { std: "docker" "start" "-a" "92b2563ee4b1dc15ab6ecc3fd2fd80ddbfd2013c0f4845becfef6befc5f60596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92b2563ee4b1dc15ab6ecc3fd2fd80ddbfd2013c0f4845becfef6befc5f60596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92b2563ee4b1dc15ab6ecc3fd2fd80ddbfd2013c0f4845becfef6befc5f60596", kill_on_drop: false }`
[INFO] [stdout] 92b2563ee4b1dc15ab6ecc3fd2fd80ddbfd2013c0f4845becfef6befc5f60596
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b34e18b6ca5fd89bfcc2a20606720dabe58b634fe8ca06f36c457cc103686c2e
[INFO] running `Command { std: "docker" "start" "-a" "b34e18b6ca5fd89bfcc2a20606720dabe58b634fe8ca06f36c457cc103686c2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking paris v1.5.15
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking syn v2.0.85
[INFO] [stderr]     Checking dos-uid-derive v5.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]    Compiling dos-uid-derive v5.0.0
[INFO] [stderr]     Checking 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 `dev` profile [unoptimized + debuginfo] target(s) in 8.83s
[INFO] running `Command { std: "docker" "inspect" "b34e18b6ca5fd89bfcc2a20606720dabe58b634fe8ca06f36c457cc103686c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b34e18b6ca5fd89bfcc2a20606720dabe58b634fe8ca06f36c457cc103686c2e", kill_on_drop: false }`
[INFO] [stdout] b34e18b6ca5fd89bfcc2a20606720dabe58b634fe8ca06f36c457cc103686c2e