[INFO] cloning repository https://github.com/move-hub/movei
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/move-hub/movei" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmove-hub%2Fmovei", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmove-hub%2Fmovei'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 263ffa1801f7e8c34e315375ad450dba26392ea9
[INFO] documenting move-hub/movei against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmove-hub%2Fmovei" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/move-hub/movei on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-12/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/move-hub/movei
[INFO] finished tweaking git repo https://github.com/move-hub/movei
[INFO] tweaked toml for git repo https://github.com/move-hub/movei written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/move-hub/movei already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcf79fbe214d3be807760971153e5e94141c546bd40cc2c28422bb3d1a500c87
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fcf79fbe214d3be807760971153e5e94141c546bd40cc2c28422bb3d1a500c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcf79fbe214d3be807760971153e5e94141c546bd40cc2c28422bb3d1a500c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcf79fbe214d3be807760971153e5e94141c546bd40cc2c28422bb3d1a500c87", kill_on_drop: false }`
[INFO] [stdout] fcf79fbe214d3be807760971153e5e94141c546bd40cc2c28422bb3d1a500c87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5052db0fd4c100c9034edc64888d10846916df515be5779c46d43c889ae24b58
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5052db0fd4c100c9034edc64888d10846916df515be5779c46d43c889ae24b58", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libra-crypto-derive v0.1.0 (https://github.com/move-hub/libra?branch=movei#70723c9a)
[INFO] [stderr]    Compiling num-variants v0.1.0 (https://github.com/move-hub/libra?branch=movei#70723c9a)
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[INFO] [stderr]  Documenting datatest v0.1.0 (/opt/rustwide/workdir/datatest)
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[INFO] [stderr]     Checking movei-fmt v0.1.2-alpha.0 (/opt/rustwide/workdir/movei-fmt)
[INFO] [stderr]  Documenting movei-fmt v0.1.2-alpha.0 (/opt/rustwide/workdir/movei-fmt)
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> movei-fmt/src/lib.rs:166:43
[INFO] [stdout]     |
[INFO] [stdout] 166 |         let modules = concat(module_items.intersperse(lines(2)));
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> movei-fmt/src/lib.rs:185:18
[INFO] [stdout]     |
[INFO] [stdout] 185 |                 .intersperse(space()),
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> movei-fmt/src/lib.rs:331:56
[INFO] [stdout]     |
[INFO] [stdout] 331 |             let us = uses.iter().map(|u| self.use_(u)).intersperse(line());
[INFO] [stdout]     |                                                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> movei-fmt/src/lib.rs:350:18
[INFO] [stdout]     |
[INFO] [stdout] 350 |                 .intersperse(line());
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> movei-fmt/src/lib.rs:413:30
[INFO] [stdout]     |
[INFO] [stdout] 413 | ...                   .intersperse(delim(",")),
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> movei-fmt/src/lib.rs:489:30
[INFO] [stdout]     |
[INFO] [stdout] 489 | ...                   .intersperse(delim(",")),
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> movei-fmt/src/lib.rs:504:30
[INFO] [stdout]     |
[INFO] [stdout] 504 | ...                   .intersperse(delim(",")),
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> movei-fmt/src/lib.rs:532:26
[INFO] [stdout]     |
[INFO] [stdout] 532 |                         .intersperse(delim(",")),
[INFO] [stdout]     |                          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> movei-fmt/src/lib.rs:584:38
[INFO] [stdout]     |
[INFO] [stdout] 584 |             concat(parts.into_iter().intersperse(space()))
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> movei-fmt/src/lib.rs:619:58
[INFO] [stdout]     |
[INFO] [stdout] 619 |                         concat(fs.map(|f| f.append(",")).intersperse(line()))
[INFO] [stdout]     |                                                          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> movei-fmt/src/lib.rs:901:30
[INFO] [stdout]     |
[INFO] [stdout] 901 | ...                   .intersperse(break_(",", ", ")),
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]     --> movei-fmt/src/lib.rs:1082:26
[INFO] [stdout]      |
[INFO] [stdout] 1082 |                         .intersperse(break_(",", ", "));
[INFO] [stdout]      |                          ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]      = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]     --> movei-fmt/src/lib.rs:1147:53
[INFO] [stdout]      |
[INFO] [stdout] 1147 |             let body = concat(sequences.into_iter().intersperse(line()));
[INFO] [stdout]      |                                                     ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]      = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]     --> movei-fmt/src/lib.rs:1219:51
[INFO] [stdout]      |
[INFO] [stdout] 1219 |     Some(concat(items.map(|i| i.content.to_doc()).intersperse(line())).append(line()))
[INFO] [stdout]      |                                                   ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]      = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]     --> movei-fmt/src/lib.rs:1243:42
[INFO] [stdout]      |
[INFO] [stdout] 1243 |     let items = args.map(|d| d.to_doc()).intersperse(pretty::delim(delim));
[INFO] [stdout]      |                                          ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]      = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking stackless-bytecode-generator v0.1.0 (https://github.com/move-hub/libra?branch=movei#70723c9a)
[INFO] [stderr]     Checking errmapgen v0.1.0 (https://github.com/move-hub/libra?branch=movei#70723c9a)
[INFO] [stderr]     Checking abigen v0.1.0 (https://github.com/move-hub/libra?branch=movei#70723c9a)
[INFO] [stderr]     Checking docgen v0.1.0 (https://github.com/move-hub/libra?branch=movei#70723c9a)
[INFO] [stderr]     Checking move-prover v0.1.0 (https://github.com/move-hub/libra?branch=movei#70723c9a)
[INFO] [stderr]     Checking stdlib v0.1.0 (https://github.com/move-hub/libra?branch=movei#70723c9a)
[INFO] [stderr]     Checking compiled-stdlib v0.1.0 (https://github.com/move-hub/libra?branch=movei#70723c9a)
[INFO] [stderr]     Checking dialect v0.1.0 (/opt/rustwide/workdir/api/dialect)
[INFO] [stderr]  Documenting dialect v0.1.0 (/opt/rustwide/workdir/api/dialect)
[INFO] [stderr]     Checking transaction-builder-generated v0.1.0 (https://github.com/move-hub/libra?branch=movei#70723c9a)
[INFO] [stderr]     Checking compiler v0.1.0 (https://github.com/move-hub/libra?branch=movei#70723c9a)
[INFO] [stderr]     Checking transaction-builder v0.1.0 (https://github.com/move-hub/libra?branch=movei#70723c9a)
[INFO] [stderr]     Checking vm-genesis v0.1.0 (https://github.com/move-hub/libra?branch=movei#70723c9a)
[INFO] [stderr]     Checking language-e2e-tests v0.1.0 (https://github.com/move-hub/libra?branch=movei#70723c9a)
[INFO] [stderr]     Checking movei-libra-dialect v0.1.0 (/opt/rustwide/workdir/dialect/libra)
[INFO] [stderr]     Checking resource-viewer v0.1.0 (https://github.com/move-hub/libra?branch=movei#70723c9a)
[INFO] [stderr]  Documenting movei-libra-dialect v0.1.0 (/opt/rustwide/workdir/dialect/libra)
[INFO] [stderr]     Checking functional-tests v0.1.0 (https://github.com/move-hub/libra?branch=movei#70723c9a)
[INFO] [stderr]     Checking movei-test v0.1.0 (/opt/rustwide/workdir/movei-test)
[INFO] [stderr]  Documenting movei-test v0.1.0 (/opt/rustwide/workdir/movei-test)
[INFO] [stderr]     Checking movei-libra-test v0.1.0 (/opt/rustwide/workdir/movei-test/movei-libra-test)
[INFO] [stderr]  Documenting movei-libra-test v0.1.0 (/opt/rustwide/workdir/movei-test/movei-libra-test)
[INFO] [stderr]  Documenting movei-fmt-test v0.1.0 (/opt/rustwide/workdir/movei-fmt/movei-fmt-test)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> movei-test/movei-libra-test/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(move_ref_pattern)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `move_ref_pattern` has been stable since 1.49.0 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]  --> movei-test/movei-libra-test/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(drain_filter)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[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 `movei-libra-test`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name movei_libra_test movei-test/movei-libra-test/src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-1ddb0cb3ede81055.rmeta --extern compiled_stdlib=/opt/rustwide/target/debug/deps/libcompiled_stdlib-a813a467006cbf91.rmeta --extern datatest=/opt/rustwide/target/debug/deps/libdatatest-c004e12cbd5683a3.rmeta --extern dialect=/opt/rustwide/target/debug/deps/libdialect-516f10eaf0d8916b.rmeta --extern functional_tests=/opt/rustwide/target/debug/deps/libfunctional_tests-d7cdca1f95cec32e.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6c9bbe20ce8635c1.rmeta --extern language_e2e_tests=/opt/rustwide/target/debug/deps/liblanguage_e2e_tests-71ebab1e56d8f8f7.rmeta --extern libra_crypto=/opt/rustwide/target/debug/deps/liblibra_crypto-824b4884f894c1c9.rmeta --extern libra_types=/opt/rustwide/target/debug/deps/liblibra_types-b25d8e53a7b920e1.rmeta --extern move_lang=/opt/rustwide/target/debug/deps/libmove_lang-2839e9a069b7c7ed.rmeta --extern movei_libra_dialect=/opt/rustwide/target/debug/deps/libmovei_libra_dialect-9709fa14bd4e121d.rmeta --extern movei_test=/opt/rustwide/target/debug/deps/libmovei_test-1349ac2fe949d8d2.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-357fa7a6337afbb9.rmeta --extern vm=/opt/rustwide/target/debug/deps/libvm-291de32bd62b0cb5.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> movei-test/movei-libra-test/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(move_ref_pattern)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `move_ref_pattern` has been stable since 1.49.0 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]  --> movei-test/movei-libra-test/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(drain_filter)]
[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: build failed
[INFO] running `Command { std: "docker" "inspect" "5052db0fd4c100c9034edc64888d10846916df515be5779c46d43c889ae24b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5052db0fd4c100c9034edc64888d10846916df515be5779c46d43c889ae24b58", kill_on_drop: false }`
[INFO] [stdout] 5052db0fd4c100c9034edc64888d10846916df515be5779c46d43c889ae24b58
