[INFO] fetching crate bitaccess 0.4.0... [INFO] testing bitaccess-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate bitaccess 0.4.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate bitaccess 0.4.0 [INFO] finished tweaking crates.io crate bitaccess 0.4.0 [INFO] tweaked toml for crates.io crate bitaccess 0.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bitaccess 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitaccess_macros v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a197d891b2fd4a89b29c0d419ae4d59fecbdc1618823a16f491edd92ba72d144 [INFO] running `Command { std: "docker" "start" "-a" "a197d891b2fd4a89b29c0d419ae4d59fecbdc1618823a16f491edd92ba72d144", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a197d891b2fd4a89b29c0d419ae4d59fecbdc1618823a16f491edd92ba72d144", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a197d891b2fd4a89b29c0d419ae4d59fecbdc1618823a16f491edd92ba72d144", kill_on_drop: false }` [INFO] [stdout] a197d891b2fd4a89b29c0d419ae4d59fecbdc1618823a16f491edd92ba72d144 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d8b72bfcf83c0b699fb3e36c44dd82bd257c1dbe2aaa62bb548d575adfb37ed3 [INFO] running `Command { std: "docker" "start" "-a" "d8b72bfcf83c0b699fb3e36c44dd82bd257c1dbe2aaa62bb548d575adfb37ed3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling bitaccess_macros v0.4.0 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bitaccess_macros-0.4.0/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(box_syntax)] [INFO] [stdout] | ^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.70.0 (you are using 1.89.0-nightly (8de4c7234 2025-06-19)); see for more information [INFO] [stdout] = note: replaced with `#[rustc_box]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bitaccess_macros-0.4.0/src/top_level_macro_arguments.rs:187:50 [INFO] [stdout] | [INFO] [stdout] 187 | ) => Implementation::GlobalReadWrite(box GlobalReadWrite { [INFO] [stdout] | __________________________________________________^ [INFO] [stdout] 188 | | read_via, [INFO] [stdout] 189 | | write_via, [INFO] [stdout] 190 | | }), [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 187 ~ ) => Implementation::GlobalReadWrite(Box::new(GlobalReadWrite { [INFO] [stdout] 188 | read_via, [INFO] [stdout] 189 | write_via, [INFO] [stdout] 190 ~ })), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bitaccess_macros-0.4.0/src/top_level_macro_arguments.rs:198:49 [INFO] [stdout] | [INFO] [stdout] 198 | ) => Implementation::GlobalReadOnly(box GlobalReadOnly { read_via }), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 198 - ) => Implementation::GlobalReadOnly(box GlobalReadOnly { read_via }), [INFO] [stdout] 198 + ) => Implementation::GlobalReadOnly(Box::new(GlobalReadOnly { read_via })), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bitaccess_macros-0.4.0/src/top_level_macro_arguments.rs:206:50 [INFO] [stdout] | [INFO] [stdout] 206 | ) => Implementation::GlobalWriteOnly(box GlobalWriteOnly { write_via }), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 206 - ) => Implementation::GlobalWriteOnly(box GlobalWriteOnly { write_via }), [INFO] [stdout] 206 + ) => Implementation::GlobalWriteOnly(Box::new(GlobalWriteOnly { write_via })), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bitaccess_macros` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "d8b72bfcf83c0b699fb3e36c44dd82bd257c1dbe2aaa62bb548d575adfb37ed3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8b72bfcf83c0b699fb3e36c44dd82bd257c1dbe2aaa62bb548d575adfb37ed3", kill_on_drop: false }` [INFO] [stdout] d8b72bfcf83c0b699fb3e36c44dd82bd257c1dbe2aaa62bb548d575adfb37ed3