[INFO] fetching crate nucomcore 0.1.1...
[INFO] checking nucomcore-0.1.1 against try#d336647335db03a0fc5b24fc5325cd3905c5b8e8 for pr-151146
[INFO] extracting crate nucomcore 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate nucomcore 0.1.1
[INFO] finished tweaking crates.io crate nucomcore 0.1.1
[INFO] tweaked toml for crates.io crate nucomcore 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nucomcore 0.1.1 on toolchain d336647335db03a0fc5b24fc5325cd3905c5b8e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 104 packages to latest compatible versions
[INFO] [stderr]       Adding regex v1.7.3 (available: v1.12.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50d9ef32acbeb2b199a0b3e12638bb4950e0d23ec0a373023c81dec69c56014f
[INFO] running `Command { std: "docker" "start" "-a" "50d9ef32acbeb2b199a0b3e12638bb4950e0d23ec0a373023c81dec69c56014f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50d9ef32acbeb2b199a0b3e12638bb4950e0d23ec0a373023c81dec69c56014f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50d9ef32acbeb2b199a0b3e12638bb4950e0d23ec0a373023c81dec69c56014f", kill_on_drop: false }`
[INFO] [stdout] 50d9ef32acbeb2b199a0b3e12638bb4950e0d23ec0a373023c81dec69c56014f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 739219bc0c99a2f6ac92549e54a039f599d456a3644a16a4ffef31bd8efb85f5
[INFO] running `Command { std: "docker" "start" "-a" "739219bc0c99a2f6ac92549e54a039f599d456a3644a16a4ffef31bd8efb85f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling zmij v1.0.16
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling bit-set v0.5.3
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[INFO] [stderr]     Checking lalrpop-util v0.19.12
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[INFO] [stderr]    Compiling term v0.7.0
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[INFO] [stderr]    Compiling lalrpop v0.19.12
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[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking cargo-platform v0.1.9
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking cargo_metadata v0.15.4
[INFO] [stderr]    Compiling nuidl-lib v0.1.1
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]    Compiling nuidl-macro v0.1.1
[INFO] [stderr]    Compiling nuidl v0.1.1
[INFO] [stderr]    Compiling nucomcore v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: ambiguous glob re-exports
[INFO] [stdout]    --> src/idl.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | idl_mod!(pub mod "nucom/iclassfactory.idl");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | the name `scope` in the type namespace is first re-exported here
[INFO] [stdout]     | but the name `scope` in the type namespace is also re-exported here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout]     = note: `#[deny(ambiguous_glob_reexports)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout]     = note: this error originates in the macro `idl_mod` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous glob re-exports
[INFO] [stdout]    --> src/idl.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | idl_mod!(pub mod "nucom/imalloc.idl");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | the name `scope` in the type namespace is first re-exported here
[INFO] [stdout]     | but the name `scope` in the type namespace is also re-exported here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout]     = note: this error originates in the macro `idl_mod` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous glob re-exports
[INFO] [stdout]    --> src/idl.rs:141:1
[INFO] [stdout]     |
[INFO] [stdout] 141 | idl_mod!(pub mod "nucom/imallocspy.idl");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | the name `scope` in the type namespace is first re-exported here
[INFO] [stdout]     | but the name `scope` in the type namespace is also re-exported here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout]     = note: this error originates in the macro `idl_mod` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous glob re-exports
[INFO] [stdout]    --> src/idl.rs:142:1
[INFO] [stdout]     |
[INFO] [stdout] 142 | idl_mod!(pub mod "nucom/imarshal.idl");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | the name `scope` in the type namespace is first re-exported here
[INFO] [stdout]     | but the name `scope` in the type namespace is also re-exported here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout]     = note: this error originates in the macro `idl_mod` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous glob re-exports
[INFO] [stdout]    --> src/idl.rs:143:1
[INFO] [stdout]     |
[INFO] [stdout] 143 | idl_mod!(pub mod "nucom/isequentialstream.idl");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | the name `scope` in the type namespace is first re-exported here
[INFO] [stdout]     | but the name `scope` in the type namespace is also re-exported here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout]     = note: this error originates in the macro `idl_mod` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous glob re-exports
[INFO] [stdout]    --> src/idl.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | idl_mod!(pub mod "nucom/istream.idl");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | the name `scope` in the type namespace is first re-exported here
[INFO] [stdout]     | but the name `scope` in the type namespace is also re-exported here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout]     = note: this error originates in the macro `idl_mod` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous glob re-exports
[INFO] [stdout]    --> src/idl.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | idl_mod!(pub mod "nucom/iclassfactory.idl");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | the name `scope` in the type namespace is first re-exported here
[INFO] [stdout]     | but the name `scope` in the type namespace is also re-exported here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout]     = note: `#[deny(ambiguous_glob_reexports)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout]     = note: this error originates in the macro `idl_mod` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous glob re-exports
[INFO] [stdout]    --> src/idl.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | idl_mod!(pub mod "nucom/imalloc.idl");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | the name `scope` in the type namespace is first re-exported here
[INFO] [stdout]     | but the name `scope` in the type namespace is also re-exported here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout]     = note: this error originates in the macro `idl_mod` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous glob re-exports
[INFO] [stdout]    --> src/idl.rs:141:1
[INFO] [stdout]     |
[INFO] [stdout] 141 | idl_mod!(pub mod "nucom/imallocspy.idl");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | the name `scope` in the type namespace is first re-exported here
[INFO] [stdout]     | but the name `scope` in the type namespace is also re-exported here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout]     = note: this error originates in the macro `idl_mod` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous glob re-exports
[INFO] [stdout]    --> src/idl.rs:142:1
[INFO] [stdout]     |
[INFO] [stdout] 142 | idl_mod!(pub mod "nucom/imarshal.idl");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | the name `scope` in the type namespace is first re-exported here
[INFO] [stdout]     | but the name `scope` in the type namespace is also re-exported here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout]     = note: this error originates in the macro `idl_mod` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous glob re-exports
[INFO] [stdout]    --> src/idl.rs:143:1
[INFO] [stdout]     |
[INFO] [stdout] 143 | idl_mod!(pub mod "nucom/isequentialstream.idl");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | the name `scope` in the type namespace is first re-exported here
[INFO] [stdout]     | but the name `scope` in the type namespace is also re-exported here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout]     = note: this error originates in the macro `idl_mod` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous glob re-exports
[INFO] [stdout]    --> src/idl.rs:144:1
[INFO] [stdout]     |
[INFO] [stdout] 144 | idl_mod!(pub mod "nucom/istream.idl");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | the name `scope` in the type namespace is first re-exported here
[INFO] [stdout]     | but the name `scope` in the type namespace is also re-exported here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #107880 <https://github.com/rust-lang/rust/issues/107880>
[INFO] [stdout]     = note: this error originates in the macro `idl_mod` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nucomcore` (lib) due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `nucomcore` (lib test) due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "739219bc0c99a2f6ac92549e54a039f599d456a3644a16a4ffef31bd8efb85f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "739219bc0c99a2f6ac92549e54a039f599d456a3644a16a4ffef31bd8efb85f5", kill_on_drop: false }`
[INFO] [stdout] 739219bc0c99a2f6ac92549e54a039f599d456a3644a16a4ffef31bd8efb85f5