[INFO] fetching crate cursebox 0.2.11... [INFO] testing cursebox-0.2.11 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate cursebox 0.2.11 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate cursebox 0.2.11 [INFO] finished tweaking crates.io crate cursebox 0.2.11 [INFO] tweaked toml for crates.io crate cursebox 0.2.11 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cursebox 0.2.11 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 cursebox 0.2.11 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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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] 54a5b2ac25b43fe3b5cfd09aaf58f4d3c8837bff52fc3d1967a4f63125e77bb7 [INFO] running `Command { std: "docker" "start" "-a" "54a5b2ac25b43fe3b5cfd09aaf58f4d3c8837bff52fc3d1967a4f63125e77bb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54a5b2ac25b43fe3b5cfd09aaf58f4d3c8837bff52fc3d1967a4f63125e77bb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54a5b2ac25b43fe3b5cfd09aaf58f4d3c8837bff52fc3d1967a4f63125e77bb7", kill_on_drop: false }` [INFO] [stdout] 54a5b2ac25b43fe3b5cfd09aaf58f4d3c8837bff52fc3d1967a4f63125e77bb7 [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] 85835df0ab473c614f4008287af91e63ce7f8323785cc24727fffa8061ef774d [INFO] running `Command { std: "docker" "start" "-a" "85835df0ab473c614f4008287af91e63ce7f8323785cc24727fffa8061ef774d", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling ptr v0.2.3 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling hash-table v0.2.5 [INFO] [stderr] Compiling containers v0.9.12 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling rel v0.2.0 [INFO] [stderr] Compiling heap v0.1.0 [INFO] [stderr] Compiling abort v0.1.3 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling i-o v0.4.7 [INFO] [stderr] Compiling idem v0.4.0 [INFO] [stderr] Compiling libc-interface v0.1.2 [INFO] [stderr] Compiling utf v0.1.6 [INFO] [stderr] Compiling unix v0.6.12 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling fallible v0.1.3 [INFO] [stderr] Compiling flags v0.1.5 [INFO] [stderr] Compiling system-call v0.1.3 [INFO] [stderr] Compiling null-terminated v0.3.15 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] error: Cannot set `RUSTC_BOOTSTRAP=1` from build script of `i-o v0.4.7`. [INFO] [stderr] note: Crates cannot set `RUSTC_BOOTSTRAP` themselves, as doing so would subvert the stability guarantees of Rust for your project. [INFO] [stderr] help: If you're sure you want to do this in your project, set the environment variable `RUSTC_BOOTSTRAP=io` before running cargo instead. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/system-call-0.1.3/src/platform/linux-x86_64/mod.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | llvm_asm!("syscall" [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/system-call-0.1.3/src/platform/linux-x86_64/mod.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | llvm_asm!("syscall" [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/system-call-0.1.3/src/platform/linux-x86_64/mod.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | llvm_asm!("syscall" [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/system-call-0.1.3/src/platform/linux-x86_64/mod.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | llvm_asm!("syscall" [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/system-call-0.1.3/src/platform/linux-x86_64/mod.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | llvm_asm!("syscall" [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.15/src/lib.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | #![feature(const_raw_ptr_deref)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `const_raw_ptr_deref` has been stable since `1.58.0` and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/null-terminated-0.3.15/src/lib.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | #![feature(extern_types)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/system-call-0.1.3/src/platform/linux-x86_64/mod.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | llvm_asm!("syscall" [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `llvm_asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/system-call-0.1.3/src/platform/linux-x86_64/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | llvm_asm!("syscall" [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/system-call-0.1.3/src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | #![feature(llvm_asm)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `llvm_asm` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/system-call-0.1.3/src/lib.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | #![feature(llvm_asm)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `null-terminated` (lib) due to 2 previous errors [INFO] [stdout] Some errors have detailed explanations: E0554, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `system-call` (lib) due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "85835df0ab473c614f4008287af91e63ce7f8323785cc24727fffa8061ef774d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85835df0ab473c614f4008287af91e63ce7f8323785cc24727fffa8061ef774d", kill_on_drop: false }` [INFO] [stdout] 85835df0ab473c614f4008287af91e63ce7f8323785cc24727fffa8061ef774d