[INFO] fetching crate wfbuf 0.1.1... [INFO] testing wfbuf-0.1.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate wfbuf 0.1.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate wfbuf 0.1.1 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wfbuf 0.1.1 [INFO] finished tweaking crates.io crate wfbuf 0.1.1 [INFO] tweaked toml for crates.io crate wfbuf 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.1.12 [INFO] [stderr] Downloaded mmap v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f568cd10120667978e4be04031dd91b51759ec82093e4cd8df8149f595a787e0 [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" "f568cd10120667978e4be04031dd91b51759ec82093e4cd8df8149f595a787e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f568cd10120667978e4be04031dd91b51759ec82093e4cd8df8149f595a787e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f568cd10120667978e4be04031dd91b51759ec82093e4cd8df8149f595a787e0", kill_on_drop: false }` [INFO] [stdout] f568cd10120667978e4be04031dd91b51759ec82093e4cd8df8149f595a787e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19c6f6ba19ee0ae1554a6bc4b75b467a07f8d3934bb0772ae806080c0838e2d4 [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" "19c6f6ba19ee0ae1554a6bc4b75b467a07f8d3934bb0772ae806080c0838e2d4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.1.12 [INFO] [stderr] Compiling mmap v0.1.1 [INFO] [stderr] Compiling wfbuf v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error: expected expression, found keyword `in` [INFO] [stdout] --> src/lib.rs:89:3 [INFO] [stdout] | [INFO] [stdout] 89 | in MMSHARED { WfBuf::::new() } [INFO] [stdout] | ^^ expected expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `std::ops::Place`, `std::ops::InPlace`, `std::ops::Placer` [INFO] [stdout] --> src/lib.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::{Place, InPlace, Placer}; [INFO] [stdout] | ^^^^^ ^^^^^^^ ^^^^^^ no `Placer` in `ops` [INFO] [stdout] | | | [INFO] [stdout] | | no `InPlace` in `ops` [INFO] [stdout] | no `Place` in `ops` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ptr::Unique; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stdout] --> src/lib.rs:78:7 [INFO] [stdout] | [INFO] [stdout] 78 | ptr: Unique [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wfbuf` due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "19c6f6ba19ee0ae1554a6bc4b75b467a07f8d3934bb0772ae806080c0838e2d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19c6f6ba19ee0ae1554a6bc4b75b467a07f8d3934bb0772ae806080c0838e2d4", kill_on_drop: false }` [INFO] [stdout] 19c6f6ba19ee0ae1554a6bc4b75b467a07f8d3934bb0772ae806080c0838e2d4