[INFO] fetching crate growable 0.6.0... [INFO] testing growable-0.6.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate growable 0.6.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate growable 0.6.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate growable 0.6.0 [INFO] finished tweaking crates.io crate growable 0.6.0 [INFO] tweaked toml for crates.io crate growable 0.6.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a98a0911d99f1f145fc4e9ed7cd9b6ce8c9f60353c78ab1880b756f5ab0a66e [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" "2a98a0911d99f1f145fc4e9ed7cd9b6ce8c9f60353c78ab1880b756f5ab0a66e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a98a0911d99f1f145fc4e9ed7cd9b6ce8c9f60353c78ab1880b756f5ab0a66e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a98a0911d99f1f145fc4e9ed7cd9b6ce8c9f60353c78ab1880b756f5ab0a66e", kill_on_drop: false }` [INFO] [stdout] 2a98a0911d99f1f145fc4e9ed7cd9b6ce8c9f60353c78ab1880b756f5ab0a66e [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c97f225712ee4080cfe5d3de22da89619bbea9fb1261ad02b96f9439bdf451bd [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" "c97f225712ee4080cfe5d3de22da89619bbea9fb1261ad02b96f9439bdf451bd", kill_on_drop: false }` [INFO] [stderr] Compiling growable v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved imports `std::alloc::AllocInit`, `std::alloc::AllocRef`, `std::alloc::MemoryBlock`, `std::alloc::ReallocPlacement` [INFO] [stdout] --> src/lib.rs:18:33 [INFO] [stdout] | [INFO] [stdout] 18 | alloc::{handle_alloc_error, AllocInit, AllocRef, Global, Layout, MemoryBlock, ReallocPlacement}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ no `ReallocPlacement` in `alloc` [INFO] [stdout] | | | | [INFO] [stdout] | | | no `MemoryBlock` in `alloc` [INFO] [stdout] | | no `AllocRef` in `alloc` [INFO] [stdout] | no `AllocInit` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | #![feature(allocator_api, coerce_unsized, unsize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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/lib.rs:377:24 [INFO] [stdout] | [INFO] [stdout] 377 | Global.dealloc(self.ptr, Layout::from_size_align_unchecked(self.len, self.ptr_alignment)); [INFO] [stdout] | ^^^^^^^ method not found in `std::alloc::Global` [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/lib.rs:446:20 [INFO] [stdout] | [INFO] [stdout] 446 | Global.alloc(layout, AllocInit::Uninitialized).unwrap_or_else(|_| handle_alloc_error(layout)) [INFO] [stdout] | ^^^^^ method not found in `std::alloc::Global` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `grow` found for struct `std::alloc::Global` in the current scope [INFO] [stdout] --> src/lib.rs:525:24 [INFO] [stdout] | [INFO] [stdout] 525 | Global.grow(self.ptr, layout_curr, len, ReallocPlacement::MayMove, AllocInit::Uninitialized) [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] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 17 | use std::alloc::Allocator; [INFO] [stdout] | [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/lib.rs:528:24 [INFO] [stdout] | [INFO] [stdout] 528 | Global.dealloc(self.ptr, layout_curr); [INFO] [stdout] | ^^^^^^^ method not found in `std::alloc::Global` [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/lib.rs:529:24 [INFO] [stdout] | [INFO] [stdout] 529 | Global.alloc(layout, AllocInit::Uninitialized) [INFO] [stdout] | ^^^^^ method not found in `std::alloc::Global` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0554, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `growable` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "c97f225712ee4080cfe5d3de22da89619bbea9fb1261ad02b96f9439bdf451bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c97f225712ee4080cfe5d3de22da89619bbea9fb1261ad02b96f9439bdf451bd", kill_on_drop: false }` [INFO] [stdout] c97f225712ee4080cfe5d3de22da89619bbea9fb1261ad02b96f9439bdf451bd