[INFO] crate buddy-allocator 0.2.1 is already in cache [INFO] checking buddy-allocator-0.2.1 against try#1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0 for pr-69530 [INFO] extracting crate buddy-allocator 0.2.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate buddy-allocator 0.2.1 on toolchain 1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate buddy-allocator 0.2.1 [INFO] finished tweaking crates.io crate buddy-allocator 0.2.1 [INFO] tweaked toml for crates.io crate buddy-allocator 0.2.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 369d5ec7a5a52e9bdd786b02b6058a945fd172053c204b67696558bcb50260e6 [INFO] running `"docker" "start" "-a" "369d5ec7a5a52e9bdd786b02b6058a945fd172053c204b67696558bcb50260e6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking alloc-wg v0.8.0 [INFO] [stderr] error[E0599]: no method named `dangling` found for struct `std::alloc::Layout` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/alloc-wg-0.8.0/src/alloc.rs:345:44 [INFO] [stderr] | [INFO] [stderr] 345 | Ok(MemoryBlock::new(layout.dangling(), layout)) [INFO] [stderr] | ^^^^^^^^ method not found in `std::alloc::Layout` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `dangling` found for struct `std::alloc::Layout` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/alloc-wg-0.8.0/src/alloc.rs:420:62 [INFO] [stderr] | [INFO] [stderr] 420 | let new_memory = MemoryBlock::new(new_layout.dangling(), new_layout); [INFO] [stderr] | ^^^^^^^^ method not found in `std::alloc::Layout` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `dangling` found for struct `std::alloc::Layout` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/alloc-wg-0.8.0/src/alloc.rs:441:44 [INFO] [stderr] | [INFO] [stderr] 441 | Ok(MemoryBlock::new(layout.dangling(), layout)) [INFO] [stderr] | ^^^^^^^^ method not found in `std::alloc::Layout` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `dangling` found for struct `std::alloc::Layout` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/alloc-wg-0.8.0/src/alloc.rs:517:62 [INFO] [stderr] | [INFO] [stderr] 517 | let new_memory = MemoryBlock::new(new_layout.dangling(), new_layout); [INFO] [stderr] | ^^^^^^^^ method not found in `std::alloc::Layout` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'assoc_int_consts': recently added [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/alloc-wg-0.8.0/src/raw_vec.rs:219:13 [INFO] [stderr] | [INFO] [stderr] 219 | usize::MAX [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #68490 for more information [INFO] [stderr] = help: add `#![feature(assoc_int_consts)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'assoc_int_consts': recently added [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/alloc-wg-0.8.0/src/raw_vec.rs:566:36 [INFO] [stderr] | [INFO] [stderr] 566 | if elem_size > usize::MAX / 8 { 1 } else { 4 } [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #68490 for more information [INFO] [stderr] = help: add `#![feature(assoc_int_consts)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'assoc_int_consts': recently added [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/alloc-wg-0.8.0/src/raw_vec.rs:685:52 [INFO] [stderr] | [INFO] [stderr] 685 | if mem::size_of::() < 8 && alloc_size > isize::MAX as usize { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #68490 for more information [INFO] [stderr] = help: add `#![feature(assoc_int_consts)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0599, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0599`. [INFO] [stderr] error: could not compile `alloc-wg`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "369d5ec7a5a52e9bdd786b02b6058a945fd172053c204b67696558bcb50260e6"` [INFO] running `"docker" "rm" "-f" "369d5ec7a5a52e9bdd786b02b6058a945fd172053c204b67696558bcb50260e6"` [INFO] [stdout] 369d5ec7a5a52e9bdd786b02b6058a945fd172053c204b67696558bcb50260e6