[INFO] crate dora 0.0.2 is already in cache [INFO] testing dora-0.0.2 against 1.44.0 for beta-1.45-1 [INFO] extracting crate dora 0.0.2 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate dora 0.0.2 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate dora 0.0.2 [INFO] finished tweaking crates.io crate dora 0.0.2 [INFO] tweaked toml for crates.io crate dora 0.0.2 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate dora 0.0.2 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d8986ba8ef49f4b591e407fe97138f29d9c3e136f6fc9b6b23b8c891fede3738 [INFO] running `"docker" "start" "-a" "d8986ba8ef49f4b591e407fe97138f29d9c3e136f6fc9b6b23b8c891fede3738"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling ucd-util v0.1.5 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling dora v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling capstone-sys v0.10.0 [INFO] [stderr] Compiling lock_api v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling backtrace v0.3.38 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling dora-parser v0.0.2 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling docopt v0.7.0 [INFO] [stderr] Compiling capstone v0.6.0 [INFO] [stderr] error[E0432]: unresolved import `core::alloc::Alloc` [INFO] [stderr] --> src/vtable.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use core::alloc::Alloc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ no `Alloc` in `alloc` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(asm)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(box_syntax)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #![feature(allocator_api)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: include macro expected single expression in source [INFO] [stderr] --> /opt/rustwide/target/debug/build/dora-f92b01a85877b0a5/out/dora_stdlib_bundle.rs:31:2 [INFO] [stderr] | [INFO] [stderr] 31 | ]; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(incomplete_include)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/dseg.rs:56:45 [INFO] [stderr] | [INFO] [stderr] 56 | *(entry_ptr as *mut (*const u8)) = v; [INFO] [stderr] | ^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `alloc` found for struct `std::alloc::Global` in the current scope [INFO] [stderr] --> src/vtable.rs:39:28 [INFO] [stderr] | [INFO] [stderr] 39 | let ptr = heap.alloc(lay).expect("could not allocate").as_ptr() as *mut VTable; [INFO] [stderr] | ^^^^^ method not found in `std::alloc::Global` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stderr] `use std::alloc::AllocRef;` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `dealloc` found for struct `std::alloc::Global` in the current scope [INFO] [stderr] --> src/vtable.rs:81:18 [INFO] [stderr] | [INFO] [stderr] 81 | heap.dealloc(ptr, lay); [INFO] [stderr] | ^^^^^^^ method not found in `std::alloc::Global` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stderr] `use std::alloc::AllocRef;` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `alloc` found for struct `std::alloc::Global` in the current scope [INFO] [stderr] --> src/vtable.rs:172:22 [INFO] [stderr] | [INFO] [stderr] 172 | heap.alloc(lay).expect("could not allocate").as_ptr() as *const _; [INFO] [stderr] | ^^^^^ method not found in `std::alloc::Global` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stderr] `use std::alloc::AllocRef;` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `dealloc` found for struct `std::alloc::Global` in the current scope [INFO] [stderr] --> src/vtable.rs:187:18 [INFO] [stderr] | [INFO] [stderr] 187 | heap.dealloc(ptr, lay); [INFO] [stderr] | ^^^^^^^ method not found in `std::alloc::Global` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stderr] `use std::alloc::AllocRef;` [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0554, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `dora`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d8986ba8ef49f4b591e407fe97138f29d9c3e136f6fc9b6b23b8c891fede3738"` [INFO] running `"docker" "rm" "-f" "d8986ba8ef49f4b591e407fe97138f29d9c3e136f6fc9b6b23b8c891fede3738"` [INFO] [stdout] d8986ba8ef49f4b591e407fe97138f29d9c3e136f6fc9b6b23b8c891fede3738