[INFO] fetching crate dtrace 0.1.1...
[INFO] checking dtrace-0.1.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate dtrace 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate dtrace 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate dtrace 0.1.1
[INFO] tweaked toml for crates.io crate dtrace 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dtrace 0.1.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dtrace 0.1.1 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df8419d035568641ff8dea49602888d3b715af60ee09b6f85f6aa6359b00f8c1
[INFO] running `Command { std: "docker" "start" "-a" "df8419d035568641ff8dea49602888d3b715af60ee09b6f85f6aa6359b00f8c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df8419d035568641ff8dea49602888d3b715af60ee09b6f85f6aa6359b00f8c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df8419d035568641ff8dea49602888d3b715af60ee09b6f85f6aa6359b00f8c1", kill_on_drop: false }`
[INFO] [stdout] df8419d035568641ff8dea49602888d3b715af60ee09b6f85f6aa6359b00f8c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 749ce77ef7e9437888d6abf7355469b0f763cd8bd2fd49bfcca70feb8b795399
[INFO] running `Command { std: "docker" "start" "-a" "749ce77ef7e9437888d6abf7355469b0f763cd8bd2fd49bfcca70feb8b795399", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.8
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling thiserror-impl v2.0.8
[INFO] [stderr]     Checking dtrace v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Dtrace` in `dtrace`
[INFO] [stdout]  --> examples/exit.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut dt = dtrace::Dtrace::new().unwrap();
[INFO] [stdout]   |                          ^^^^^^ could not find `Dtrace` in `dtrace`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(target_os = "macos")]
[INFO] [stdout]   |       ------------------- the item is gated behind the `macos` feature
[INFO] [stdout] 4 | pub use macos::Dtrace;
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dtrace` (example "exit") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "749ce77ef7e9437888d6abf7355469b0f763cd8bd2fd49bfcca70feb8b795399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "749ce77ef7e9437888d6abf7355469b0f763cd8bd2fd49bfcca70feb8b795399", kill_on_drop: false }`
[INFO] [stdout] 749ce77ef7e9437888d6abf7355469b0f763cd8bd2fd49bfcca70feb8b795399