[INFO] fetching crate assert_no_alloc 1.1.2...
[INFO] testing assert_no_alloc-1.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate assert_no_alloc 1.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate assert_no_alloc 1.1.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate assert_no_alloc 1.1.2
[INFO] finished tweaking crates.io crate assert_no_alloc 1.1.2
[INFO] tweaked toml for crates.io crate assert_no_alloc 1.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate assert_no_alloc 1.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78b76c196eb8c6087cf2834098164f395249be55bd6bafe4f6908b74b6375ef4
[INFO] running `Command { std: "docker" "start" "-a" "78b76c196eb8c6087cf2834098164f395249be55bd6bafe4f6908b74b6375ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78b76c196eb8c6087cf2834098164f395249be55bd6bafe4f6908b74b6375ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b76c196eb8c6087cf2834098164f395249be55bd6bafe4f6908b74b6375ef4", kill_on_drop: false }`
[INFO] [stdout] 78b76c196eb8c6087cf2834098164f395249be55bd6bafe4f6908b74b6375ef4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e883ed2bb33d430c582efa6cf03730a5af2c1b0aa4c34ce9fa0a57d49527191
[INFO] running `Command { std: "docker" "start" "-a" "9e883ed2bb33d430c582efa6cf03730a5af2c1b0aa4c34ce9fa0a57d49527191", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_no_alloc v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "9e883ed2bb33d430c582efa6cf03730a5af2c1b0aa4c34ce9fa0a57d49527191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e883ed2bb33d430c582efa6cf03730a5af2c1b0aa4c34ce9fa0a57d49527191", kill_on_drop: false }`
[INFO] [stdout] 9e883ed2bb33d430c582efa6cf03730a5af2c1b0aa4c34ce9fa0a57d49527191
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3a4f8ca8767bfc7012c9ab12c5a0e3ba7541ff40a25905156a65b7abce64462
[INFO] running `Command { std: "docker" "start" "-a" "e3a4f8ca8767bfc7012c9ab12c5a0e3ba7541ff40a25905156a65b7abce64462", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_no_alloc v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: The test suite requires the warn_debug feature to be enabled. Use `cargo test --features warn_debug`
[INFO] [stdout]  --> tests/test.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | compile_error!("The test suite requires the warn_debug feature to be enabled. Use `cargo test --features warn_debug`");
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `assert_no_alloc` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e3a4f8ca8767bfc7012c9ab12c5a0e3ba7541ff40a25905156a65b7abce64462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3a4f8ca8767bfc7012c9ab12c5a0e3ba7541ff40a25905156a65b7abce64462", kill_on_drop: false }`
[INFO] [stdout] e3a4f8ca8767bfc7012c9ab12c5a0e3ba7541ff40a25905156a65b7abce64462