[INFO] fetching crate etest-tests 0.3.0...
[INFO] testing etest-tests-0.3.0 against 1.99.0-beta.1 for beta-1.99-5
[INFO] extracting crate etest-tests 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate etest-tests 0.3.0
[INFO] finished tweaking crates.io crate etest-tests 0.3.0
[INFO] tweaked toml for crates.io crate etest-tests 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate etest-tests 0.3.0 on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "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" "+1.99.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] decfa546c130767c0404a17996ea6bf7c0230b119dfab74632aec517eb6dca93
[INFO] running `Command { std: "docker" "start" "decfa546c130767c0404a17996ea6bf7c0230b119dfab74632aec517eb6dca93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "decfa546c130767c0404a17996ea6bf7c0230b119dfab74632aec517eb6dca93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "decfa546c130767c0404a17996ea6bf7c0230b119dfab74632aec517eb6dca93" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "decfa546c130767c0404a17996ea6bf7c0230b119dfab74632aec517eb6dca93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "decfa546c130767c0404a17996ea6bf7c0230b119dfab74632aec517eb6dca93" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling etest-impl v0.3.0
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling etest-derive v0.3.0
[INFO] [stderr]    Compiling etest v0.3.1
[INFO] [stderr]    Compiling etest-tests v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "decfa546c130767c0404a17996ea6bf7c0230b119dfab74632aec517eb6dca93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "decfa546c130767c0404a17996ea6bf7c0230b119dfab74632aec517eb6dca93" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling etest-tests v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0658]: use of an internal attribute
[INFO] [stdout]   --> tests/misc-02.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[test]
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the `rustc_test_entrypoint_marker` attribute is an internal implementation detail that will never be stable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `etest-tests` (test "misc-02") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "decfa546c130767c0404a17996ea6bf7c0230b119dfab74632aec517eb6dca93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "decfa546c130767c0404a17996ea6bf7c0230b119dfab74632aec517eb6dca93", kill_on_drop: false }`
[INFO] [stdout] decfa546c130767c0404a17996ea6bf7c0230b119dfab74632aec517eb6dca93
