[INFO] fetching crate dora 0.0.2... [INFO] checking dora-0.0.2 against try#353a0a223066e9f46a1d935f2271a26c3c5002bb for pr-75180 [INFO] extracting crate dora 0.0.2 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate dora 0.0.2 on toolchain 353a0a223066e9f46a1d935f2271a26c3c5002bb [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-13/source/Cargo.toml [INFO] crate crates.io crate dora 0.0.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dora-parser v0.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e465ba40057bac918b02d8039a04a924b4153f7de82ddc881faf602c007cb535 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e465ba40057bac918b02d8039a04a924b4153f7de82ddc881faf602c007cb535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e465ba40057bac918b02d8039a04a924b4153f7de82ddc881faf602c007cb535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e465ba40057bac918b02d8039a04a924b4153f7de82ddc881faf602c007cb535", kill_on_drop: false }` [INFO] [stdout] e465ba40057bac918b02d8039a04a924b4153f7de82ddc881faf602c007cb535 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c5af5f8435b73649c24ce48e047c09d3760c4aa97c03fc3b9372e3a23f607fa [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5c5af5f8435b73649c24ce48e047c09d3760c4aa97c03fc3b9372e3a23f607fa", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking ucd-util v0.1.5 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling dora v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking arrayvec v0.4.11 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling capstone-sys v0.10.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking backtrace v0.3.38 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking dora-parser v0.0.2 [INFO] [stderr] Checking docopt v0.7.0 [INFO] [stderr] Checking capstone v0.6.0 [INFO] [stdout] error[E0432]: unresolved import `core::alloc::Alloc` [INFO] [stdout] --> src/vtable.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use core::alloc::Alloc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ no `Alloc` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::alloc::Alloc` [INFO] [stdout] --> src/vtable.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use core::alloc::Alloc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ no `Alloc` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: include macro expected single expression in source [INFO] [stdout] --> /opt/rustwide/target/debug/build/dora-2df92e69f2e47eed/out/dora_stdlib_bundle.rs:31:2 [INFO] [stdout] | [INFO] [stdout] 31 | ]; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(incomplete_include)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/dseg.rs:56:45 [INFO] [stdout] | [INFO] [stdout] 56 | *(entry_ptr as *mut (*const u8)) = v; [INFO] [stdout] | ^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: include macro expected single expression in source [INFO] [stdout] --> /opt/rustwide/target/debug/build/dora-2df92e69f2e47eed/out/dora_stdlib_bundle.rs:31:2 [INFO] [stdout] | [INFO] [stdout] 31 | ]; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(incomplete_include)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/dseg.rs:56:45 [INFO] [stdout] | [INFO] [stdout] 56 | *(entry_ptr as *mut (*const u8)) = v; [INFO] [stdout] | ^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `alloc` found for struct `std::alloc::Global` in the current scope [INFO] [stdout] --> src/vtable.rs:39:28 [INFO] [stdout] | [INFO] [stdout] 39 | let ptr = heap.alloc(lay).expect("could not allocate").as_ptr() as *mut VTable; [INFO] [stdout] | ^^^^^ method not found in `std::alloc::Global` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::alloc::AllocRef;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `dealloc` found for struct `std::alloc::Global` in the current scope [INFO] [stdout] --> src/vtable.rs:81:18 [INFO] [stdout] | [INFO] [stdout] 81 | heap.dealloc(ptr, lay); [INFO] [stdout] | ^^^^^^^ method not found in `std::alloc::Global` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::alloc::AllocRef;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `alloc` found for struct `std::alloc::Global` in the current scope [INFO] [stdout] --> src/vtable.rs:172:22 [INFO] [stdout] | [INFO] [stdout] 172 | heap.alloc(lay).expect("could not allocate").as_ptr() as *const _; [INFO] [stdout] | ^^^^^ method not found in `std::alloc::Global` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::alloc::AllocRef;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `dealloc` found for struct `std::alloc::Global` in the current scope [INFO] [stdout] --> src/vtable.rs:187:18 [INFO] [stdout] | [INFO] [stdout] 187 | heap.dealloc(ptr, lay); [INFO] [stdout] | ^^^^^^^ method not found in `std::alloc::Global` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::alloc::AllocRef;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `dora`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no method named `alloc` found for struct `std::alloc::Global` in the current scope [INFO] [stdout] --> src/vtable.rs:39:28 [INFO] [stdout] | [INFO] [stdout] 39 | let ptr = heap.alloc(lay).expect("could not allocate").as_ptr() as *mut VTable; [INFO] [stdout] | ^^^^^ method not found in `std::alloc::Global` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::alloc::AllocRef;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `dealloc` found for struct `std::alloc::Global` in the current scope [INFO] [stdout] --> src/vtable.rs:81:18 [INFO] [stdout] | [INFO] [stdout] 81 | heap.dealloc(ptr, lay); [INFO] [stdout] | ^^^^^^^ method not found in `std::alloc::Global` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::alloc::AllocRef;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `alloc` found for struct `std::alloc::Global` in the current scope [INFO] [stdout] --> src/vtable.rs:172:22 [INFO] [stdout] | [INFO] [stdout] 172 | heap.alloc(lay).expect("could not allocate").as_ptr() as *const _; [INFO] [stdout] | ^^^^^ method not found in `std::alloc::Global` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::alloc::AllocRef;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `dealloc` found for struct `std::alloc::Global` in the current scope [INFO] [stdout] --> src/vtable.rs:187:18 [INFO] [stdout] | [INFO] [stdout] 187 | heap.dealloc(ptr, lay); [INFO] [stdout] | ^^^^^^^ method not found in `std::alloc::Global` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use std::alloc::AllocRef;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "5c5af5f8435b73649c24ce48e047c09d3760c4aa97c03fc3b9372e3a23f607fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c5af5f8435b73649c24ce48e047c09d3760c4aa97c03fc3b9372e3a23f607fa", kill_on_drop: false }` [INFO] [stdout] 5c5af5f8435b73649c24ce48e047c09d3760c4aa97c03fc3b9372e3a23f607fa