[INFO] fetching crate bitcoin-imports 0.1.16-alpha.0...
[INFO] documenting bitcoin-imports-0.1.16-alpha.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate bitcoin-imports 0.1.16-alpha.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate bitcoin-imports 0.1.16-alpha.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcoin-imports 0.1.16-alpha.0
[INFO] finished tweaking crates.io crate bitcoin-imports 0.1.16-alpha.0
[INFO] tweaked toml for crates.io crate bitcoin-imports 0.1.16-alpha.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c25302b66119ce7271609d9e0fb1dff4347a19687be1c4b7dad8df634067e75
[INFO] running `Command { std: "docker" "start" "-a" "1c25302b66119ce7271609d9e0fb1dff4347a19687be1c4b7dad8df634067e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c25302b66119ce7271609d9e0fb1dff4347a19687be1c4b7dad8df634067e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c25302b66119ce7271609d9e0fb1dff4347a19687be1c4b7dad8df634067e75", kill_on_drop: false }`
[INFO] [stdout] 1c25302b66119ce7271609d9e0fb1dff4347a19687be1c4b7dad8df634067e75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df498e51937fc3947c6686090da235d3311bbd32bc01fe9a9d57cbcd4475e9b5
[INFO] running `Command { std: "docker" "start" "-a" "df498e51937fc3947c6686090da235d3311bbd32bc01fe9a9d57cbcd4475e9b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling ahash v0.7.6
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[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling object v0.30.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling term v0.4.6
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[INFO] [stderr]    Compiling clap v3.2.25
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[INFO] [stderr]    Compiling sqlite3-src v0.2.12
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[INFO] [stderr]    Compiling rustc-hash v1.1.0
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[INFO] [stderr]    Compiling peeking_take_while v0.1.2
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling num-bigint v0.4.3
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[INFO] [stderr]    Compiling byteorder v1.4.3
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[INFO] [stderr]    Compiling cpp_macros v0.5.8
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[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling phf_generator v0.10.0
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[INFO] [stderr]     Checking cpp_core v0.6.0
[INFO] [stderr]    Compiling libc-stdhandle v0.1.0
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[INFO] [stderr]     Checking parking_lot_core v0.9.7
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling qmetaobject_impl v0.2.7
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling ritual_common v0.4.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking poison v0.1.0
[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]     Checking shared-mutex v0.3.1
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking time v0.3.20
[INFO] [stderr]    Compiling ritual_build v0.4.0
[INFO] [stderr]    Compiling qt_ritual_common v0.4.0
[INFO] [stderr]    Compiling libevent-sys v0.2.6
[INFO] [stderr]    Compiling qt_ritual_build v0.5.0
[INFO] [stderr]     Checking modular-bitfield v0.11.2
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]     Checking quanta v0.9.3
[INFO] [stderr]     Checking multimap v0.8.3
[INFO] [stderr]     Checking serde-big-array v0.4.1
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling qt_core v0.5.0
[INFO] [stderr]    Compiling qt_gui v0.5.0
[INFO] [stderr]     Checking sqlite v0.25.3
[INFO] [stderr]     Checking sqlite3 v0.24.0
[INFO] [stderr]    Compiling try-catch v0.2.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling delegate v0.7.0
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking pnet_sys v0.31.0
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking atomic_float v0.1.0
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]     Checking multiset v0.0.5
[INFO] [stderr]     Checking time-point v0.1.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking comparator v0.3.0
[INFO] [stderr]     Checking bitset v0.1.2
[INFO] [stderr]     Checking integer-encoding v3.0.4
[INFO] [stderr]     Checking const-default v1.0.0
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking atomic-take v1.1.0
[INFO] [stderr]     Checking libevent v0.1.0
[INFO] [stderr]  Documenting bitcoin-imports v0.1.16-alpha.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(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(generic_associated_types)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `generic_associated_types` has been stable since `1.65.0` 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:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(exact_size_is_empty)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 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 `bitcoin-imports`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name bitcoin_imports src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=4adfae756a0dfaf0 -L dependency=/opt/rustwide/target/debug/deps --extern atomic=/opt/rustwide/target/debug/deps/libatomic-6e2bb76dde25fb20.rmeta --extern atomic_take=/opt/rustwide/target/debug/deps/libatomic_take-027d3a1c41753eea.rmeta --extern atomic_float=/opt/rustwide/target/debug/deps/libatomic_float-a7eca53f48874e47.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-1a1c34f79f6e612c.rmeta --extern bitset=/opt/rustwide/target/debug/deps/libbitset-3fd61c3323e357a5.rmeta --extern comparator=/opt/rustwide/target/debug/deps/libcomparator-76caa89d729fe29e.rmeta --extern const_default=/opt/rustwide/target/debug/deps/libconst_default-14adedbdb829cdfe.rmeta --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-f06d4a673c6dcdef.rmeta --extern delegate=/opt/rustwide/target/debug/deps/libdelegate-3dee26639bc07d59.so --extern derivative=/opt/rustwide/target/debug/deps/libderivative-f05cb29bb943170a.so --extern errno=/opt/rustwide/target/debug/deps/liberrno-9543d466d984d050.rmeta --extern float_ord=/opt/rustwide/target/debug/deps/libfloat_ord-831bed6d356d1a65.rmeta --extern fs2=/opt/rustwide/target/debug/deps/libfs2-41f75664d115f536.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-d798b02a0a240d99.rmeta --extern indoc=/opt/rustwide/target/debug/deps/libindoc-f74809017735d22a.so --extern integer_encoding=/opt/rustwide/target/debug/deps/libinteger_encoding-79fec7928acbf761.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-9c7d51f549cf58b7.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-6f3f707741fc0a21.rmeta --extern libc_stdhandle=/opt/rustwide/target/debug/deps/liblibc_stdhandle-7053075742d8442d.rmeta --extern libevent=/opt/rustwide/target/debug/deps/liblibevent-40d3314e5b3f0f5b.rmeta --extern libevent_sys=/opt/rustwide/target/debug/deps/liblibevent_sys-ff3d862bbed27555.rmeta --extern lock_api=/opt/rustwide/target/debug/deps/liblock_api-d98438a2e09d5c17.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-62b69cc89278a314.rmeta --extern modular_bitfield=/opt/rustwide/target/debug/deps/libmodular_bitfield-eaa47be5587cd1a9.rmeta --extern modular_bitfield_impl=/opt/rustwide/target/debug/deps/libmodular_bitfield_impl-93b569f6e108168f.so --extern multimap=/opt/rustwide/target/debug/deps/libmultimap-aa2561a7e1936c72.rmeta --extern multiset=/opt/rustwide/target/debug/deps/libmultiset-4bcbf8ff61f5e0e9.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-d642f42401bd284d.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-cfb04597ab80527c.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-2396a9173c875b65.rmeta --extern phf=/opt/rustwide/target/debug/deps/libphf-29d2115d3c92f3f9.rmeta --extern pnet_sys=/opt/rustwide/target/debug/deps/libpnet_sys-1addf584e45351b6.rmeta --extern priority_queue=/opt/rustwide/target/debug/deps/libpriority_queue-0ce97463378b0d5a.rmeta --extern qmetaobject=/opt/rustwide/target/debug/deps/libqmetaobject-f656f7a7041eeba1.rmeta --extern qt_core=/opt/rustwide/target/debug/deps/libqt_core-d6715b4294115f41.rmeta --extern qt_gui=/opt/rustwide/target/debug/deps/libqt_gui-a0e16ddc23fb537c.rmeta --extern quanta=/opt/rustwide/target/debug/deps/libquanta-4f780d6bcb580d11.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-27fc0cfe88fb1159.rmeta --extern same_file=/opt/rustwide/target/debug/deps/libsame_file-4fcba64d791c2d8a.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f0878040a2bcc980.rmeta --extern serde_big_array=/opt/rustwide/target/debug/deps/libserde_big_array-fc9fa73b7b20e987.rmeta --extern shared_mutex=/opt/rustwide/target/debug/deps/libshared_mutex-924e33583eaf1163.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-82a0b62738dce436.rmeta --extern sqlite=/opt/rustwide/target/debug/deps/libsqlite-12d9e639339978a4.rmeta --extern sqlite3=/opt/rustwide/target/debug/deps/libsqlite3-083114ed80e5492b.rmeta --extern static_assertions=/opt/rustwide/target/debug/deps/libstatic_assertions-bcac22ab02125223.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-7df3554aec2a5fed.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-5ec6c312d11beaf6.rmeta --extern time_point=/opt/rustwide/target/debug/deps/libtime_point-24df2cb12315c09a.rmeta --extern tinyvec=/opt/rustwide/target/debug/deps/libtinyvec-d21f0a9fd4bb5415.rmeta --extern try_catch=/opt/rustwide/target/debug/deps/libtry_catch-67c31ed3c722addd.so --extern winapi=/opt/rustwide/target/debug/deps/libwinapi-ef3bfb50871a6019.rmeta --cap-lints=warn --crate-version 0.1.16-alpha.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "df498e51937fc3947c6686090da235d3311bbd32bc01fe9a9d57cbcd4475e9b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df498e51937fc3947c6686090da235d3311bbd32bc01fe9a9d57cbcd4475e9b5", kill_on_drop: false }`
[INFO] [stdout] df498e51937fc3947c6686090da235d3311bbd32bc01fe9a9d57cbcd4475e9b5
