[INFO] fetching crate customizable-buddy 0.0.3... [INFO] testing customizable-buddy-0.0.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate customizable-buddy 0.0.3 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate customizable-buddy 0.0.3 [INFO] finished tweaking crates.io crate customizable-buddy 0.0.3 [INFO] tweaked toml for crates.io crate customizable-buddy 0.0.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate customizable-buddy 0.0.3 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate customizable-buddy 0.0.3 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e3d0da7674f853bbbfc83d218e2f902fc71078504a083115b288319d949a5a8 [INFO] running `Command { std: "docker" "start" "-a" "0e3d0da7674f853bbbfc83d218e2f902fc71078504a083115b288319d949a5a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e3d0da7674f853bbbfc83d218e2f902fc71078504a083115b288319d949a5a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e3d0da7674f853bbbfc83d218e2f902fc71078504a083115b288319d949a5a8", kill_on_drop: false }` [INFO] [stdout] 0e3d0da7674f853bbbfc83d218e2f902fc71078504a083115b288319d949a5a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b473cb27a65eb2547fb643ab2eadfb3ee89e37759aecf9f36da6e33b51f3ed64 [INFO] running `Command { std: "docker" "start" "-a" "b473cb27a65eb2547fb643ab2eadfb3ee89e37759aecf9f36da6e33b51f3ed64", kill_on_drop: false }` [INFO] [stderr] Compiling customizable-buddy v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "b473cb27a65eb2547fb643ab2eadfb3ee89e37759aecf9f36da6e33b51f3ed64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b473cb27a65eb2547fb643ab2eadfb3ee89e37759aecf9f36da6e33b51f3ed64", kill_on_drop: false }` [INFO] [stdout] b473cb27a65eb2547fb643ab2eadfb3ee89e37759aecf9f36da6e33b51f3ed64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b42939dcd7e679c8d68673340f1ad557edaf263072109aeb9aa1599e065b19d [INFO] running `Command { std: "docker" "start" "-a" "6b42939dcd7e679c8d68673340f1ad557edaf263072109aeb9aa1599e065b19d", kill_on_drop: false }` [INFO] [stderr] Compiling customizable-buddy v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> examples/bitmap.rs:17:37 [INFO] [stdout] | [INFO] [stdout] 17 | let ptr = NonNull::new(unsafe { MEMORY.0.as_mut_ptr() }).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> examples/bitmap.rs:18:47 [INFO] [stdout] | [INFO] [stdout] 18 | let len = core::mem::size_of_val(unsafe { &MEMORY }); [INFO] [stdout] | ^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 18 | let len = core::mem::size_of_val(unsafe { &raw const MEMORY }); [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> examples/bench.rs:22:37 [INFO] [stdout] | [INFO] [stdout] 22 | let ptr = NonNull::new(unsafe { MEMORY.as_mut_ptr() }).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> examples/bench.rs:23:47 [INFO] [stdout] | [INFO] [stdout] 23 | let len = core::mem::size_of_val(unsafe { &MEMORY }); [INFO] [stdout] | ^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] help: use `&raw const` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 23 | let len = core::mem::size_of_val(unsafe { &raw const MEMORY }); [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `Command { std: "docker" "inspect" "6b42939dcd7e679c8d68673340f1ad557edaf263072109aeb9aa1599e065b19d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b42939dcd7e679c8d68673340f1ad557edaf263072109aeb9aa1599e065b19d", kill_on_drop: false }` [INFO] [stdout] 6b42939dcd7e679c8d68673340f1ad557edaf263072109aeb9aa1599e065b19d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0b8041b9c7d1d8d4bcd6efb364901915c105e4f509a02ce4374e2c19db0ae86a [INFO] running `Command { std: "docker" "start" "-a" "0b8041b9c7d1d8d4bcd6efb364901915c105e4f509a02ce4374e2c19db0ae86a", kill_on_drop: false }` [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> examples/bitmap.rs:17:37 [INFO] [stderr] | [INFO] [stderr] 17 | let ptr = NonNull::new(unsafe { MEMORY.0.as_mut_ptr() }).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> examples/bitmap.rs:18:47 [INFO] [stderr] | [INFO] [stderr] 18 | let len = core::mem::size_of_val(unsafe { &MEMORY }); [INFO] [stderr] | ^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] help: use `&raw const` instead to create a raw pointer [INFO] [stderr] | [INFO] [stderr] 18 | let len = core::mem::size_of_val(unsafe { &raw const MEMORY }); [INFO] [stderr] | +++++++++ [INFO] [stderr] [INFO] [stderr] warning: `customizable-buddy` (example "bitmap") generated 2 warnings [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> examples/bench.rs:22:37 [INFO] [stderr] | [INFO] [stderr] 22 | let ptr = NonNull::new(unsafe { MEMORY.as_mut_ptr() }).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> examples/bench.rs:23:47 [INFO] [stderr] | [INFO] [stderr] 23 | let len = core::mem::size_of_val(unsafe { &MEMORY }); [INFO] [stderr] | ^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] help: use `&raw const` instead to create a raw pointer [INFO] [stderr] | [INFO] [stderr] 23 | let len = core::mem::size_of_val(unsafe { &raw const MEMORY }); [INFO] [stderr] | +++++++++ [INFO] [stderr] [INFO] [stderr] warning: `customizable-buddy` (example "bench") generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/customizable_buddy-baa64faffd274a0e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests customizable_buddy [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0b8041b9c7d1d8d4bcd6efb364901915c105e4f509a02ce4374e2c19db0ae86a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b8041b9c7d1d8d4bcd6efb364901915c105e4f509a02ce4374e2c19db0ae86a", kill_on_drop: false }` [INFO] [stdout] 0b8041b9c7d1d8d4bcd6efb364901915c105e4f509a02ce4374e2c19db0ae86a