[INFO] fetching crate cpclib-xfer 0.6.0... [INFO] documenting cpclib-xfer-0.6.0 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate cpclib-xfer 0.6.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate cpclib-xfer 0.6.0 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 cpclib-xfer 0.6.0 [INFO] finished tweaking crates.io crate cpclib-xfer 0.6.0 [INFO] tweaked toml for crates.io crate cpclib-xfer 0.6.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f1d5807d4d4c4a9a17249347071f4258db7ccd5b5ba5010a33ee9cfb39841895 [INFO] running `Command { std: "docker" "start" "-a" "f1d5807d4d4c4a9a17249347071f4258db7ccd5b5ba5010a33ee9cfb39841895", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1d5807d4d4c4a9a17249347071f4258db7ccd5b5ba5010a33ee9cfb39841895", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1d5807d4d4c4a9a17249347071f4258db7ccd5b5ba5010a33ee9cfb39841895", kill_on_drop: false }` [INFO] [stdout] f1d5807d4d4c4a9a17249347071f4258db7ccd5b5ba5010a33ee9cfb39841895 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 30ca5749778b806e032b31aafc8ec0877ed2c0b9668c49d7ff0a174a99d8050f [INFO] running `Command { std: "docker" "start" "-a" "30ca5749778b806e032b31aafc8ec0877ed2c0b9668c49d7ff0a174a99d8050f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling semver v1.0.9 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking bytecount v0.6.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking bitsets v0.1.1 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Compiling curl v0.4.43 [INFO] [stderr] Checking evalexpr v7.2.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking custom_error v1.9.2 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Checking path-dedot v3.0.17 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking http v0.2.7 [INFO] [stderr] Checking wyz v0.5.0 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Compiling openssl-sys v0.9.73 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Compiling curl-sys v0.4.55+curl-7.83.1 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking log v0.4.17 [INFO] [stderr] Checking path-absolutize v3.0.13 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking time v0.3.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking object v0.28.4 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Checking futures-channel v0.3.21 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking futures-util v0.3.21 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Checking bitvec v1.0.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking tokio v1.18.2 [INFO] [stderr] Checking clap v3.1.18 [INFO] [stderr] Checking simplelog v0.12.0 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Checking num-complex v0.4.1 [INFO] [stderr] Checking ordered-float v2.10.0 [INFO] [stderr] Checking nom_locate v4.0.0 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling delegate v0.6.2 [INFO] [stderr] Compiling remain v0.2.3 [INFO] [stderr] Compiling getset v0.1.2 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking tokio-util v0.7.2 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking hyper v0.14.19 [INFO] [stderr] Checking smol_str v0.1.23 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Checking cpclib-common v0.6.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.10 [INFO] [stderr] Compiling cargo-lock v7.1.0 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling num_enum_derive v0.5.7 [INFO] [stderr] Compiling built v0.5.1 [INFO] [stderr] Compiling cpclib-sna v0.6.0 [INFO] [stderr] Compiling cpclib-tokens v0.6.0 [INFO] [stderr] Compiling cpclib-disc v0.6.0 [INFO] [stderr] Compiling cpclib-xfer v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking num_enum v0.5.7 [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/cpclib-tokens-0.6.0/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(stmt_expr_attributes)] [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/cpclib-tokens-0.6.0/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(proc_macro_hygiene)] [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/cpclib-tokens-0.6.0/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(exclusive_range_pattern)] [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/cpclib-tokens-0.6.0/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(box_patterns)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 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 `cpclib-tokens` due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "30ca5749778b806e032b31aafc8ec0877ed2c0b9668c49d7ff0a174a99d8050f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30ca5749778b806e032b31aafc8ec0877ed2c0b9668c49d7ff0a174a99d8050f", kill_on_drop: false }` [INFO] [stdout] 30ca5749778b806e032b31aafc8ec0877ed2c0b9668c49d7ff0a174a99d8050f