[INFO] fetching crate rustyping 2.2.0... [INFO] documenting rustyping-2.2.0 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate rustyping 2.2.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate rustyping 2.2.0 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustyping 2.2.0 [INFO] finished tweaking crates.io crate rustyping 2.2.0 [INFO] tweaked toml for crates.io crate rustyping 2.2.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate rustyping 2.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `strip` has been stabilized in the 1.58 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/profiles.html#strip-option for more information about using this feature. [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slog-term v2.8.0 [INFO] [stderr] Downloaded pnet_packet v0.28.0 [INFO] [stderr] Downloaded pnet_base v0.28.0 [INFO] [stderr] Downloaded pnet v0.28.0 [INFO] [stderr] Downloaded ctrlc v3.1.9 [INFO] [stderr] Downloaded pnet_macros v0.28.0 [INFO] [stderr] Downloaded nix v0.21.0 [INFO] [stderr] Downloaded hsl v0.1.1 [INFO] [stderr] Downloaded pnet_datalink v0.28.0 [INFO] [stderr] Downloaded pnet_sys v0.28.0 [INFO] [stderr] Downloaded pnet_transport v0.28.0 [INFO] [stderr] Downloaded pnet_macros_support v0.28.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 514c4156e974ded2f869ede9f2fe79f018cec1ebdb88cd30a836285487a7aadf [INFO] running `Command { std: "docker" "start" "-a" "514c4156e974ded2f869ede9f2fe79f018cec1ebdb88cd30a836285487a7aadf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "514c4156e974ded2f869ede9f2fe79f018cec1ebdb88cd30a836285487a7aadf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "514c4156e974ded2f869ede9f2fe79f018cec1ebdb88cd30a836285487a7aadf", kill_on_drop: false }` [INFO] [stdout] 514c4156e974ded2f869ede9f2fe79f018cec1ebdb88cd30a836285487a7aadf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 064a2a775a87646913ed54b381dc97b071b0ed54b3967ccc5b24fe9c8f2304e3 [INFO] running `Command { std: "docker" "start" "-a" "064a2a775a87646913ed54b381dc97b071b0ed54b3967ccc5b24fe9c8f2304e3", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `strip` has been stabilized in the 1.58 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/profiles.html#strip-option for more information about using this feature. [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking pnet_base v0.28.0 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling pnet v0.28.0 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking hsl v0.1.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking pnet_macros_support v0.28.0 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking pnet_sys v0.28.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking nix v0.21.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking slog-term v2.8.0 [INFO] [stderr] Checking ipnetwork v0.18.0 [INFO] [stderr] Checking pnet_datalink v0.28.0 [INFO] [stderr] Checking ctrlc v3.1.9 [INFO] [stderr] Compiling pnet_macros v0.28.0 [INFO] [stderr] Checking pnet_packet v0.28.0 [INFO] [stderr] Checking pnet_transport v0.28.0 [INFO] [stderr] Checking rustyping v2.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting rustyping v2.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(destructuring_assignment)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `destructuring_assignment` has been stable since 1.59.0 and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(destructuring_assignment)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `destructuring_assignment` has been stable since 1.59.0 and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `destructuring_assignment` has been stable since 1.59.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(destructuring_assignment)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustyping` due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: Compilation failed, aborting rustdoc [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 document `rustyping` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name rustyping src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=e3b86f1e4e0b66d4 -L dependency=/opt/rustwide/target/debug/deps --extern ansi_term=/opt/rustwide/target/debug/deps/libansi_term-750966cfa58739ff.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-7e70557eed333d66.rmeta --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-38a5a3682c5340e7.rmeta --extern hsl=/opt/rustwide/target/debug/deps/libhsl-b83cdad95d2eb5ff.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-e98062a219579db9.rmeta --extern pnet=/opt/rustwide/target/debug/deps/libpnet-95a9f941f5f7ae17.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-a7e8379e41b01b93.rmeta --extern slog=/opt/rustwide/target/debug/deps/libslog-940b331028295da8.rmeta --extern slog_term=/opt/rustwide/target/debug/deps/libslog_term-85b45fbf100c4735.rmeta --cap-lints=warn --crate-version 2.2.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "064a2a775a87646913ed54b381dc97b071b0ed54b3967ccc5b24fe9c8f2304e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "064a2a775a87646913ed54b381dc97b071b0ed54b3967ccc5b24fe9c8f2304e3", kill_on_drop: false }` [INFO] [stdout] 064a2a775a87646913ed54b381dc97b071b0ed54b3967ccc5b24fe9c8f2304e3