[INFO] fetching crate pyxis-parcel 0.5.0... [INFO] building pyxis-parcel-0.5.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate pyxis-parcel 0.5.0 into /workspace/builds/worker-7-tc1/source [INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain [INFO] started tweaking crates.io crate pyxis-parcel 0.5.0 [INFO] finished tweaking crates.io crate pyxis-parcel 0.5.0 [INFO] tweaked toml for crates.io crate pyxis-parcel 0.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pyxis-parcel 0.5.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pyxis-parcel 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded xattr v0.2.2 [INFO] [stderr] Downloaded unchecked-index v0.2.2 [INFO] [stderr] Downloaded fastrand v1.6.0 [INFO] [stderr] Downloaded twoway v0.2.2 [INFO] [stderr] Downloaded lexiclean v0.0.1 [INFO] [stderr] Downloaded linked-hash-map v0.5.4 [INFO] [stderr] Downloaded termcolor v1.1.2 [INFO] [stderr] Downloaded addr2line v0.17.0 [INFO] [stderr] Downloaded cc v1.0.72 [INFO] [stderr] Downloaded rand v0.8.4 [INFO] [stderr] Downloaded serde_derive v1.0.134 [INFO] [stderr] Downloaded rand_hc v0.3.1 [INFO] [stderr] Downloaded serde_yaml v0.8.23 [INFO] [stderr] Downloaded rustc-demangle v0.1.21 [INFO] [stderr] Downloaded object v0.27.1 [INFO] [stderr] Downloaded anyhow v1.0.53 [INFO] [stderr] Downloaded serde v1.0.134 [INFO] [stderr] Downloaded backtrace v0.3.63 [INFO] [stderr] Downloaded pretty_assertions v1.0.0 [INFO] [stderr] Downloaded libc v0.2.113 [INFO] [stderr] Downloaded clap v3.0.10 [INFO] [stderr] Downloaded gimli v0.26.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 463d1bbe840052395176d1953cb8a9525726a063651cc714526778a3a826b2c0 [INFO] running `Command { std: "docker" "start" "-a" "463d1bbe840052395176d1953cb8a9525726a063651cc714526778a3a826b2c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "463d1bbe840052395176d1953cb8a9525726a063651cc714526778a3a826b2c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "463d1bbe840052395176d1953cb8a9525726a063651cc714526778a3a826b2c0", kill_on_drop: false }` [INFO] [stdout] 463d1bbe840052395176d1953cb8a9525726a063651cc714526778a3a826b2c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3db2176f8a62291200ff5a97d8f19f8ad9db6368a02493ca96c49d192615b467 [INFO] running `Command { std: "docker" "start" "-a" "3db2176f8a62291200ff5a97d8f19f8ad9db6368a02493ca96c49d192615b467", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling libc v0.2.113 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling serde_derive v1.0.134 [INFO] [stderr] Compiling serde v1.0.134 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling lexiclean v0.0.1 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling clap v3.0.10 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling serde_yaml v0.8.23 [INFO] [stderr] Compiling pyxis-parcel v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `std::io::ReadBuf` [INFO] [stdout] --> src/reader_writer.rs:4:31 [INFO] [stdout] | [INFO] [stdout] 4 | io::{self, BufRead, Read, ReadBuf, Seek, SeekFrom, Write}, [INFO] [stdout] | ^^^^^^^ no `ReadBuf` in `io` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `new_uninit` has been stable since 1.82.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(new_uninit)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `slice_assume_init_ref` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> src/reader_writer.rs:32:31 [INFO] [stdout] | [INFO] [stdout] 32 | unsafe { MaybeUninit::slice_assume_init_ref(&self.buf[self.pos..self.cap]) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] MaybeUninit::::new [INFO] [stdout] MaybeUninit::::uninit [INFO] [stdout] MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] help: there is a method `assume_init_ref` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/core/src/mem/maybe_uninit.rs:782:5 [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 `pyxis-parcel` (lib) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "3db2176f8a62291200ff5a97d8f19f8ad9db6368a02493ca96c49d192615b467", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3db2176f8a62291200ff5a97d8f19f8ad9db6368a02493ca96c49d192615b467", kill_on_drop: false }` [INFO] [stdout] 3db2176f8a62291200ff5a97d8f19f8ad9db6368a02493ca96c49d192615b467