[INFO] fetching crate udbg 0.2.1... [INFO] documenting udbg-0.2.1 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate udbg 0.2.1 into /workspace/builds/worker-32/source [INFO] validating manifest of crates.io crate udbg 0.2.1 on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate udbg 0.2.1 [INFO] finished tweaking crates.io crate udbg 0.2.1 [INFO] tweaked toml for crates.io crate udbg 0.2.1 written to /workspace/builds/worker-32/source/Cargo.toml [INFO] crate crates.io crate udbg 0.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a5589514d73cc68b8258158f49e735b3e567d7e61454d72990c35b739d13815 [INFO] running `Command { std: "docker" "start" "-a" "3a5589514d73cc68b8258158f49e735b3e567d7e61454d72990c35b739d13815", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a5589514d73cc68b8258158f49e735b3e567d7e61454d72990c35b739d13815", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a5589514d73cc68b8258158f49e735b3e567d7e61454d72990c35b739d13815", kill_on_drop: false }` [INFO] [stdout] 3a5589514d73cc68b8258158f49e735b3e567d7e61454d72990c35b739d13815 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "RUSTDOCFLAGS=--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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30294297cd2bc44c35e931e753a505de2d668d924b60daad11ffc853df5ed1aa [INFO] running `Command { std: "docker" "start" "-a" "30294297cd2bc44c35e931e753a505de2d668d924b60daad11ffc853df5ed1aa", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.4 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling llua v0.1.1 [INFO] [stderr] Checking num_threads v0.1.3 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Compiling cpp_demangle v0.3.3 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking scroll v0.10.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Checking debugid v0.7.3 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking pdb v0.7.0 [INFO] [stderr] Checking spin v0.9.2 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/memoffset-0.6.5/src/lib.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | feature(const_ptr_offset_from, const_refs_to_cell) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/memoffset-0.6.5/src/lib.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | feature(const_ptr_offset_from, const_refs_to_cell) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `memoffset` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "30294297cd2bc44c35e931e753a505de2d668d924b60daad11ffc853df5ed1aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30294297cd2bc44c35e931e753a505de2d668d924b60daad11ffc853df5ed1aa", kill_on_drop: false }` [INFO] [stdout] 30294297cd2bc44c35e931e753a505de2d668d924b60daad11ffc853df5ed1aa