[INFO] fetching crate microstack 0.0.7...
[INFO] checking microstack-0.0.7 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate microstack 0.0.7 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate microstack 0.0.7 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 microstack 0.0.7
[INFO] finished tweaking crates.io crate microstack 0.0.7
[INFO] tweaked toml for crates.io crate microstack 0.0.7 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] 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] e866c7783efaad848a7fca7895d9ddf5ed97770884b4e02d76454592851842e0
[INFO] running `Command { std: "docker" "start" "-a" "e866c7783efaad848a7fca7895d9ddf5ed97770884b4e02d76454592851842e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e866c7783efaad848a7fca7895d9ddf5ed97770884b4e02d76454592851842e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e866c7783efaad848a7fca7895d9ddf5ed97770884b4e02d76454592851842e0", kill_on_drop: false }`
[INFO] [stdout] e866c7783efaad848a7fca7895d9ddf5ed97770884b4e02d76454592851842e0
[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] d09073b23509f41a80fd0bd183368c2e9973178628679a7bda5a2d1375397bff
[INFO] running `Command { std: "docker" "start" "-a" "d09073b23509f41a80fd0bd183368c2e9973178628679a7bda5a2d1375397bff", kill_on_drop: false }`
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking microstack v0.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0133]: call to unsafe function `microstack::stack::<impl Stack<V, N>>::push_unchecked` is unsafe and requires unsafe function or block
[INFO] [stdout]   --> benches/push.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             s.push_unchecked(i);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `microstack::stack::<impl Stack<V, N>>::pop_unchecked` is unsafe and requires unsafe function or block
[INFO] [stdout]   --> benches/push.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |             s.pop_unchecked();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `microstack::stack::<impl Stack<V, N>>::push_unchecked` is unsafe and requires unsafe function or block
[INFO] [stdout]   --> benches/push.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             s.push_unchecked(i);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `microstack::stack::<impl Stack<V, N>>::pop_unchecked` is unsafe and requires unsafe function or block
[INFO] [stdout]   --> benches/push.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             s.pop_unchecked();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `microstack` (bench "push") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d09073b23509f41a80fd0bd183368c2e9973178628679a7bda5a2d1375397bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d09073b23509f41a80fd0bd183368c2e9973178628679a7bda5a2d1375397bff", kill_on_drop: false }`
[INFO] [stdout] d09073b23509f41a80fd0bd183368c2e9973178628679a7bda5a2d1375397bff
