[INFO] fetching crate assert_no_alloc 1.0.0...
[INFO] testing assert_no_alloc-1.0.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate assert_no_alloc 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate assert_no_alloc 1.0.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate assert_no_alloc 1.0.0
[INFO] finished tweaking crates.io crate assert_no_alloc 1.0.0
[INFO] tweaked toml for crates.io crate assert_no_alloc 1.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate assert_no_alloc 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e999a75cc500167597a1f53e65aa28c39a917e15062d96770975fd82dcdf0ae8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e999a75cc500167597a1f53e65aa28c39a917e15062d96770975fd82dcdf0ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e999a75cc500167597a1f53e65aa28c39a917e15062d96770975fd82dcdf0ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e999a75cc500167597a1f53e65aa28c39a917e15062d96770975fd82dcdf0ae8", kill_on_drop: false }`
[INFO] [stdout] e999a75cc500167597a1f53e65aa28c39a917e15062d96770975fd82dcdf0ae8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 618de0d7e7e055d92d1fa1c1100785049ae7aaf309481f8fe6db7b3ac36e9888
[INFO] running `Command { std: "docker" "start" "-a" "618de0d7e7e055d92d1fa1c1100785049ae7aaf309481f8fe6db7b3ac36e9888", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_no_alloc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "618de0d7e7e055d92d1fa1c1100785049ae7aaf309481f8fe6db7b3ac36e9888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "618de0d7e7e055d92d1fa1c1100785049ae7aaf309481f8fe6db7b3ac36e9888", kill_on_drop: false }`
[INFO] [stdout] 618de0d7e7e055d92d1fa1c1100785049ae7aaf309481f8fe6db7b3ac36e9888
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bb7a24a15bf6085501e7449528f99bdd113f3845c96e8ba7ba794661be063aa4
[INFO] running `Command { std: "docker" "start" "-a" "bb7a24a15bf6085501e7449528f99bdd113f3845c96e8ba7ba794661be063aa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_no_alloc v1.0.0 (/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`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "bb7a24a15bf6085501e7449528f99bdd113f3845c96e8ba7ba794661be063aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb7a24a15bf6085501e7449528f99bdd113f3845c96e8ba7ba794661be063aa4", kill_on_drop: false }`
[INFO] [stdout] bb7a24a15bf6085501e7449528f99bdd113f3845c96e8ba7ba794661be063aa4