[INFO] fetching crate drias 0.0.3...
[INFO] checking drias-0.0.3 against nightly-2024-02-05 for check-cfg-2
[INFO] extracting crate drias 0.0.3 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate drias 0.0.3 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate drias 0.0.3
[INFO] finished tweaking crates.io crate drias 0.0.3
[INFO] tweaked toml for crates.io crate drias 0.0.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yansi v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4b3f08f01efc70af865c18584229f1467a0707199a1608f45fc4737dc43a7c7
[INFO] running `Command { std: "docker" "start" "-a" "a4b3f08f01efc70af865c18584229f1467a0707199a1608f45fc4737dc43a7c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4b3f08f01efc70af865c18584229f1467a0707199a1608f45fc4737dc43a7c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b3f08f01efc70af865c18584229f1467a0707199a1608f45fc4737dc43a7c7", kill_on_drop: false }`
[INFO] [stdout] a4b3f08f01efc70af865c18584229f1467a0707199a1608f45fc4737dc43a7c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e5f5ed659aa446e62bcd8745d6c1193fda98cab844103393068e34abefb0170
[INFO] running `Command { std: "docker" "start" "-a" "9e5f5ed659aa446e62bcd8745d6c1193fda98cab844103393068e34abefb0170", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling drias v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&proc_macro2::Span` instead of cloning the inner type
[INFO] [stdout]   --> src/span/span.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |        *self.clone()
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&proc_macro2::Span` instead of cloning the inner type
[INFO] [stdout]   --> src/span/span.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |        *self.clone()
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&proc_macro::Span` instead of cloning the inner type
[INFO] [stdout]   --> src/span/span.rs:29:25
[INFO] [stdout]    |
[INFO] [stdout] 29 |         Span::from(*self.clone())
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&proc_macro::Span` instead of cloning the inner type
[INFO] [stdout]   --> src/span/span.rs:29:25
[INFO] [stdout]    |
[INFO] [stdout] 29 |         Span::from(*self.clone())
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "9e5f5ed659aa446e62bcd8745d6c1193fda98cab844103393068e34abefb0170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e5f5ed659aa446e62bcd8745d6c1193fda98cab844103393068e34abefb0170", kill_on_drop: false }`
[INFO] [stdout] 9e5f5ed659aa446e62bcd8745d6c1193fda98cab844103393068e34abefb0170
